ZXG10 iBSC KPI Reference Version 6.20.10 ZTE CORPORATION ZTE Plaza, Keji Road South, Hi-Tech Industrial Park, Nanshan District, Shenzhen, P. R. China 518057 Tel: (86) 755 26771900 800-9830-9830 Fax: (86) 755 26772236 URL: http://support.zte.com.cn E-mail:
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Document Name Product Version Serial No. ZXG10 iBSC (V6.20.10) Base Station Controller KPI Reference V6.20.10 sjzl20083209 Presentation: (Introductions, Procedures, Illustrations, Completeness, Level of Detail, Organization, Appearance) Good Your evaluation of this documentation Accessibility: (Contents, Index, Headings, Numbering, Glossary) Good Fair Average Poor Bad N/A Fair Average Poor Bad N/A Document Revision Number Equipment Installation Date R1.0 Intelligibility: (Language, Vocabulary, Readability & Clarity, Technical Accuracy, Content) Good Fair Average Poor Bad N/A Please check the suggestions which you feel can improve this documentation: Improve the overview/introduction Improve the Contents Improve the organization Include more figures Your suggestions for improvement of this documentation Add more examples Add more detail Other suggestions __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ # Please feel free to write any comments on an attached sheet. 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Contents About This Manual ............................................................ i Purpose ................................................................................ i Intended Audience ................................................................. i Prerequisite Skill and Knowledge .............................................. i What Is in This Manual ........................................................... i Related Documentation.......................................................... ii Conventions ........................................................................ iii How to Get in Touch............................................................. iv Chapter 1.......................................................................... 1 Introduction of KPI in CS Domain ................................... 1 Availability .....................................................................1 SDCCH Availability ................................................................ 1 Number Of Available SDCCH................................................... 1 Number Of Available TRX ....................................................... 2 TCH Availability .................................................................... 2 Number Of Available TCH ....................................................... 2 Number Of Defined TCH......................................................... 3 Number Of Available TCH/F .................................................... 3 Number Of Available TCH/H.................................................... 3 Number Of Defined SDCCH..................................................... 4 Accessibility ...................................................................4 Number Of SDCCH Attempts................................................... 4 Number Of SDCCH Congestion ................................................ 4 SDCCH Congestion Rate......................................................... 5 SDCCH Drop Rate ................................................................. 5 Number Of SDCCH Seizure Failure........................................... 5 Number Of SDCCH Seizure Success ......................................... 6 Number Of SDCCH Allocation Failure........................................ 6 Number Of SDCCH Drops ....................................................... 7 Number Of TCH Attempts (Excluding Handover) ........................ 7 Number Of TCH Attempts (including Handover) ........................ 7 Number Of TCH Congestion (Excluding Handover)..................... 8 Number Of TCH Congestion (including Handover)...................... 8 Number Of TCH Seizure Success (Excluding Handover) .............. 9 Number Of TCH Seizure Success (Including Handover) .............. 9 Number Of TCH Allocation Failures (Excluding Handover) ..........10 Number Of TCH Allocation Failures (Including Handover)...........11 TCH Congestion Rate (Excluding Handover) ............................13 TCH Congestion Rate (Including Handover) .............................13 TCH Assignment Failure Rate ................................................13 TCH Allocation Failure Rate ...................................................14 Number Of TCH/F Assignment Success ...................................15 Number Of TCH/F Assignment Attempt ...................................16 Number Of TCH Seizure Failure (For Assignment).....................16 Call Set-up Success Rate (CSSR) ...........................................16 Average Busy Time Of CS Time Slot Allocation.........................17 Reliability..................................................................... 18 TCH Call Drop Rate (Excluding Handover) ...............................18 TCH Call Drop Rate (Including Handover)................................18 Number Of TCH Drops..........................................................19 Traffic Call Drop Rate ...........................................................19 TCH Drop rate Due To Transcoder Failure ...............................19 SDCCH Drop Rate Due To Transcoder/A-If Failure ....................20 Traffic ......................................................................... 20 SDCCH Traffic (erl) ..............................................................20 Average TCH Traffic Per Channel ...........................................20 TCH Traffic (erl) ..................................................................21 TCH/F Traffic ......................................................................21 TCH/H Traffic......................................................................21 Mobility ....................................................................... 22 Handover Success Rate ........................................................22 Dual-band Handover Success Rate.........................................22 Number Of Handover Requests..............................................23 Number Of Handover Success ...............................................23 Number Of Dual-band Handover Requests ..............................23 Number Of Dual-band Handover Success ................................24 Incoming Handover Success Rate ..........................................24 Outgoing Handover Success Rate ..........................................24 Handover Attempt Rate........................................................25 Number Of Internal Handover Success ................................... 25 Number Of Intra-cell Handover Failure ................................... 25 Intra-cell Handover Success Rate .......................................... 26 Intra-BSC Incoming Handover Success Rate ........................... 26 Intra-BSC Outgoing Handover Success Rate............................ 26 Inter-BSC Incoming Handover Success Rate ........................... 27 Inter-BSC Outgoing Handover Success Rate............................ 27 HO Downlink Quality Share .................................................. 28 HO Uplink Quality Share ...................................................... 28 HO Downlink Level Share ..................................................... 29 HO Uplink Level Share ......................................................... 29 HO Power Budget Share....................................................... 30 SDCCH Location Update Share .............................................. 30 SDCCH SMS share .............................................................. 30 SDCCH Supplementary Services Share................................... 31 Measurement Result ...................................................... 31 DL Quality 0~5 Share .......................................................... 31 UL Quality 0~5 Share .......................................................... 32 Timing Advance 0~2 Share .................................................. 32 Timing Advance 2~6 Share .................................................. 32 Timing Advance 6~10 Share................................................. 33 Timing Advance 10~14 share ............................................... 34 Timing Advance 14~16 share ............................................... 34 Timing Advance 16~20 share ............................................... 35 Timing Advance 20~22 share ............................................... 35 Timing Advance 22~26 share ............................................... 36 Timing Advance 26~30 share ............................................... 36 Timing Advance 30~42 share ............................................... 37 Timing Advance 42~63 share ............................................... 37 Number Of Average Idle TCH In IB1 ...................................... 38 Number Of Average Idle TCH In IB2 ...................................... 38 Number Of Average Idle TCH In IB3 ...................................... 39 Number Of Average Idle TCH In IB4 ...................................... 39 Number Of Average Idle TCH In IB5 ...................................... 39 Chapter 2........................................................................ 41 Introduction of KPI in PS Domain ................................. 41 Payload ....................................................................... 41 UL GPRS Payload (Transmitted & Retransmitted) ..................... 41 DL GPRS Payload (Transmitted & Retransmitted) .....................42 UL EDGE Payload (Transmitted & Retransmitted) .....................42 DL EDGE Payload (Transmitted & Retransmitted) .....................43 Throughput .................................................................. 43 UL GPRS Throughput ...........................................................43 DL GPRS Throughput ...........................................................44 UL EDGE Throughput ...........................................................44 DL EDGE Throughput ...........................................................44 LLC ............................................................................. 45 DL LLC Signaling Frame Discard Rate .....................................45 DL LLC GPRS Data Frame Discard Rate...................................45 DL LLC EDGE Data Frame Discard Rate...................................45 TBF ............................................................................. 46 UL TBF Establishment Success Rate .......................................46 DL TBF Establishment Success Rate .......................................46 UL Signaling TBF Share ........................................................47 DL Signaling TBF Share ........................................................47 UL GPRS Data TBF Share......................................................48 DL GPRS Data TBF Share......................................................48 UL Signaling TBF Failure Rate................................................48 DL Signaling TBF Failure Rate................................................49 UL GPRS Data TBF Failure Rate .............................................49 DL GPRS Data TBF Failure Rate .............................................50 UL EDGE Data TBF Failure Rate .............................................50 DL EDGE Data TBF Failure Rate .............................................51 UL GPRS Data TBF Throughput ..............................................51 DL GPRS Data TBF Throughput..............................................52 UL GPRS Data TBF Establishment Share On PACCH ..................52 DL GPRS Data TBF Establishment Share On PACCH ..................52 UL EDGE Data TBF Establishment Share On PACCH ..................53 DL EDGE Data TBF Establishment Share On PACCH ..................53 UL EDGE Data TBF Throughput..............................................53 DL EDGE Data TBF Throughput..............................................54 RLC............................................................................. 54 UL PDCH Usage...................................................................54 DL PDCH Usage...................................................................54 Abis Bandwidth Usage..........................................................55 UL RLC Data Throughput ......................................................55 UL RLC Data Throughput Per PDCH ........................................55 DL RLC Data Throughput...................................................... 56 DL RLC Data Throughput Per PDCH........................................ 56 UL GPRS RLC Retransmission Rate ........................................ 56 DL GPRS RLC Retransmission Rate ........................................ 57 UL EDGE RLC Retransmission Rate ........................................ 57 DL EDGE RLC Retransmission Rate ........................................ 57 UL PDCH RLC Share ............................................................ 58 DL PDCH RLC Share ............................................................ 58 UL GPRS CS-1 Block Share ................................................... 58 UL GPRS CS-2 Block Share ................................................... 59 UL GPRS CS-3 Block Share ................................................... 59 UL GPRS CS-4 Block Share ................................................... 59 DL GPRS CS-1 Block Share................................................... 60 DL GPRS CS-2 Block Share................................................... 60 DL GPRS CS-3 Block Share................................................... 61 DL GPRS CS-4 Block Share................................................... 61 UL GPRS CS-1 Data Share.................................................... 61 UL GPRS CS-2 Data Share.................................................... 62 UL GPRS CS-3 Data Share.................................................... 62 UL GPRS CS-4 Data Share.................................................... 63 DL GPRS CS-1 Data Share.................................................... 63 DL GPRS CS-2 Data Share.................................................... 63 DL GPRS CS-3 Data Share.................................................... 64 DL GPRS CS-4 Data Share.................................................... 64 UL EDGE MCS-1 Block Share ................................................ 65 UL EDGE MCS-2 Block Share ................................................ 65 UL EDGE MCS-3 Block Share ................................................ 66 UL EDGE MCS-4 Block Share ................................................ 66 UL EDGE MCS-5 Block Share ................................................ 67 UL EDGE MCS-6 Block Share ................................................ 67 UL EDGE MCS-7 Block Share ................................................ 68 UL EDGE MCS-8 Block Share ................................................ 68 UL EDGE MCS-9 Block Share ................................................ 69 DL EDGE MCS-1 Block Share ................................................ 69 DL EDGE MCS-2 Block Share ................................................ 70 DL EDGE MCS-3 Block Share ................................................ 70 DL EDGE MCS-4 Block Share ................................................ 71 DL EDGE MCS-5 Block Share ................................................ 71 DL EDGE MCS-6 Block Share ................................................ 72 DL EDGE MCS-7 Block Share.................................................72 DL EDGE MCS-8 Block Share.................................................73 DL EDGE MCS-9 Block Share.................................................73 UL EDGE MCS-1 Data Share..................................................74 UL EDGE MCS-2 Data Share..................................................74 UL EDGE MCS-3 Data Share..................................................75 UL EDGE MCS-4 Data Share..................................................75 UL EDGE MCS-5 Data Share..................................................76 UL EDGE MCS-6 Data Share..................................................76 UL EDGE MCS-7 Data Share..................................................77 UL EDGE MCS-8 Data Share..................................................77 UL EDGE MCS-9 Data Share..................................................78 DL EDGE MCS-1 Data Share..................................................79 DL EDGE MCS-2 Data Share..................................................79 DL EDGE MCS-3 Data Share..................................................80 DL EDGE MCS-4 Data Share..................................................80 DL EDGE MCS-5 Data Share..................................................81 DL EDGE MCS-6 Data Share..................................................81 DL EDGE MCS-7 Data Share..................................................82 DL EDGE MCS-8 Data Share..................................................82 DL EDGE MCS-9 Data Share..................................................83 Appendix A ..................................................................... 85 Reference KPI ................................................................ 85 TP Project Demands ...................................................... 85 UL GPRS Traffic...................................................................85 DL GPRS Traffic...................................................................85 UL EDGE Traffic ..................................................................85 DL EDGE Traffic ..................................................................86 UL RLC Retransmission Rate (CS-1) .......................................86 UL RLC Retransmission Rate (CS-2) .......................................86 UL RLC Retransmission Rate (CS-3) .......................................87 UL RLC Retransmission Rate (CS-4) .......................................87 DL RLC Retransmission Rate (CS-1) .......................................87 DL RLC Retransmission Rate (CS-2) .......................................88 DL RLC Retransmission Rate (CS-3) .......................................88 DL RLC Retransmission Rate (CS-4) .......................................88 DL&UL RLC Retransmission Rate (CS-1)..................................89 DL&UL RLC Retransmission Rate (CS-2)..................................89 DL&UL RLC Retransmission Rate (CS-3) ................................. 89 DL&UL RLC Retransmission Rate (CS-4) ................................. 90 UL GPRS Retransmission Rate............................................... 90 DL GPRS Retransmission Rate............................................... 91 UL&DL GPRS Retransmission Rate ......................................... 91 UL RLC Retransmission Rate (MCS-1) .................................... 91 UL RLC Retransmission Rate (MCS-2) .................................... 92 UL RLC Retransmission Rate (MCS-3) .................................... 92 UL RLC Retransmission Rate (MCS-4) .................................... 93 UL RLC Retransmission Rate (MCS-5) .................................... 93 UL RLC Retransmission Rate (MCS-6) .................................... 93 UL RLC Retransmission Rate (MCS-7) .................................... 94 UL RLC Retransmission Rate (MCS-8) .................................... 94 UL RLC Retransmission Rate (MCS-9) .................................... 94 DL RLC Retransmission Rate (MCS-1) .................................... 95 DL RLC Retransmission Rate (MCS-2) .................................... 95 DL RLC Retransmission Rate (MCS-3) .................................... 95 DL RLC Retransmission Rate (MCS-4) .................................... 96 DL RLC Retransmission Rate (MCS-5) .................................... 96 DL RLC Retransmission Rate (MCS-6) .................................... 97 DL RLC Retransmission Rate (MCS-7) .................................... 97 DL RLC Retransmission Rate (MCS-8) .................................... 97 DL RLC Retransmission Rate (MCS-9) .................................... 98 DL&UL RLC Retransmission Rate (MCS-1) ............................... 98 DL&UL RLC Retransmission Rate (MCS-2) ............................... 98 DL&UL RLC Retransmission Rate (MCS-3) ............................... 99 DL&UL RLC Retransmission Rate (MCS-4) ............................... 99 DL&UL RLC Retransmission Rate (MCS-5) ............................. 100 DL&UL RLC Retransmission Rate (MCS-6) ............................. 100 DL&UL RLC Retransmission Rate (MCS-7) ............................. 100 DL&UL RLC Retransmission Rate (MCS-8) ............................. 101 DL&UL RLC Retransmission Rate (MCS-9) ............................. 101 UL EDGE Retransmission Rate............................................. 102 DL EDGE Retransmission Rate ............................................ 102 UL&DL EDGE Retransmission Rate ....................................... 103 DL&UL GPRS CS-1 Block Share ........................................... 103 DL&UL GPRS CS-2 Block Share ........................................... 104 DL&UL GPRS CS-3 Block Share ........................................... 104 DL&UL GPRS CS-4 Block Share ........................................... 105 DL&UL GPRS CS-1 Data Share ............................................ 105 DL&UL GPRS CS-2 Data Share ............................................ 106 DL&UL GPRS CS-3 Data Share ............................................ 106 DL&UL GPRS CS-4 Data Share ............................................ 107 DL&UL EDGE MCS-1 Block Share ......................................... 108 DL&UL EDGE MCS-2 Block Share ......................................... 108 DL&UL EDGE MCS-3 Block Share ......................................... 109 DL&UL EDGE MCS-4 Block Share ......................................... 110 DL&UL EDGE MCS-5 Block Share ......................................... 111 DL&UL EDGE MCS-6 Block Share ......................................... 112 DL&UL EDGE MCS-7 Block Share ......................................... 113 DL&UL EDGE MCS-8 Block Share ......................................... 114 DL&UL EDGE MCS-9 Block Share ......................................... 115 DL&UL EDGE MCS-1 Data Share .......................................... 116 DL&UL EDGE MCS-2 Data Share .......................................... 117 DL&UL EDGE MCS-3 Data Share .......................................... 118 DL&UL EDGE MCS-4 Data Share .......................................... 119 DL&UL EDGE MCS-5 Data Share .......................................... 120 DL&UL EDGE MCS-6 Data Share .......................................... 121 DL&UL EDGE MCS-7 Data Share .......................................... 122 DL&UL EDGE MCS-8 Data Share .......................................... 123 DL&UL EDGE MCS-9 Data Share .......................................... 124 Appendix B ...................................................................127 Abbreviations ...............................................................127 Appendix C ...................................................................129 Tables ...........................................................................129 Index ............................................................................131 About This Manual Purpose This manual introduces the definitions, formulas, and influence factors of common KPI, and introduces the typical cases in KPI optimization project. Intended Audience This document is intended for engineers and technicians who perform operation activities on ZXG10 iBSC. Prerequisite Skill and Knowledge To use this document effectively, users should have a general understanding of wireless telecommunications technology. What Is in This Manual This manual contains the following chapters: TABLE 1 - CHAPTER SUMMARY Chapter Chapter 1, Introduction of KPI in CS Domain Chapter 2, Introduction of KPI in PS Domain Appendix A, Reference KPI Appendix B, Abbreviation Appendix C Figures and Tables Summary Introduces descriptions, definitions, formulas, and units for several kinds of KPI in CS domain. Introduces description, definition, formula, and unit for several kinds of KPI in PS domain. Lists some reference KPIs. Lists all abbreviations used in this manual. Lists all the figures and tables in this manual. Confidential and Proprietary Information of ZTE CORPORATION i ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Chapter Index Summary Lists the index of this manual. Related Documentation The following documentation is related to this manual: ZXG10 iBSC (V6.20) Base Station Controller Documentation Guide ZXG10 iBSC (V6.20) Base Station Controller Technical Manual ZXG10 iBSC (V6.20) Base Station Controller Hardware Manual ZXG10 iBSC (V6.20) Base Station Controller Installation Manual ZXG10 iBSC (V6.20) Base Station Controller Performance Counter Manual ZXG10 iBSC (V6.20) Base Station Maintenance Manual (Routine Maintenance) ZXG10 iBSC (V6.20) Base Station Maintenance Manual (Troubleshooting) ZXG10 iBSC (V6.20) Base Station Maintenance Manual (Emergency Maintenance) ZXG10 BSS (V6.20) Base Station Subsystem Alarm Handling Manual ZXG10 BSS (V6.20) Base Station Subsystem Notification Handling Manual ZXG10 BSS (V6.20) Base Station Subsystem OMM Software Installation Manual ZXG10 BSS (V6.20) Base Station Subsystem Configuration Manual (Initial Configuration Guide) ZXG10 BSS (V6.20) Base Station Subsystem Configuration Manual (Function Configuration Guide) ZXG10 BSS (V6.20) Base Station Subsystem MML Command Manual ZXG10 BSS (V6.20) Parameters Manual Base Station Subsystem Radio ZXG10 BSS (V6.20) Base Station Subsystem Operation Manual (Diagnostic Test) ZXG10 BSS (V6.20) Base Station Subsystem Operation Manual (Signaling Tracing) ii Confidential and Proprietary Information of ZTE CORPORATION About This Manual Conventions Typographical Conventions ZTE documents employ the following typographical conventions. TABLE 2 - TYPOGRAPHIC AL CONVENTIONS Typeface Italics “Quotes” Bold Meaning References to other Manuals and documents. Links on screens. Menus, menu options, function names, input fields, radio button names, check boxes, dropdown lists, dialog box names, window names. Keys on the keyboard and buttons on screens and company name. Text that you type, program code, files and directory names, and function names. Optional parameters. Mandatory parameters. Select one of the parameters that are delimited by it. Note: Provides additional information about a certain topic. Checkpoint: Indicates that a particular step needs to be checked before proceeding further. Tip: Indicates a suggestion or hint to make things easier or more productive for the reader. CAPS Constant width [] {} | Mouse Operation Conventions TABLE 3 - MOUSE OPERATION CONVENTIONS Typeface Click Double-click Right-click Drag Meaning Refers to clicking the primary mouse button (usually the left mouse button) once. Refers to quickly clicking the primary mouse button (usually the left mouse button) twice. Refers to clicking the secondary mouse button (usually the right mouse button) once. Refers to pressing and holding a mouse button and moving the mouse. Confidential and Proprietary Information of ZTE CORPORATION iii ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual How to Get in Touch The following sections provide information on how to obtain support for the documentation and the software. Customer Support If you have problems, questions, comments, or suggestions regarding your product, contact us by e-mail at
[email protected]. You can also call our customer support center at (86) 755 26771900 and (86) 800-9830-9830. ZTE welcomes your comments and suggestions on the quality and usefulness of this document. For further questions, comments, or suggestions on the documentation, you can contact us by e-mail at
[email protected]; or you can fax your comments and suggestions to (86) 755 26772236. You can also browse our website at http://support.zte.com.cn, which contains various interesting subjects like documentation, knowledge base, forum and service request. Documentation Support iv Confidential and Proprietary Information of ZTE CORPORATION Chapter 1 Introduction of KPI in CS Domain This chapter introduces descriptions, definitions, formulas, and units for several kinds of KPI in CS domain. Availability SDCCH Availability Description Definition Counter Formula Type Basis The statistic provides the percentage of available SDCCH. Percentage of SDCCH availability equals to number of available SDCCH divided by number of online defined SDCCH. SDCCH Availability = Percentage Cell C900060122 ∗ 100 C900060122 + C900060123 Number Of Available SDCCH Description Definition This statistic provides number of SDCCH channel that can be normally assigned in cell. Number of available SDCCH includes the channel in use or usable but in idle now, that is, occupied and idle SDCCH channels. Counter Formula Number Of Available SDCCH = C900060122 Confidential and Proprietary Information of ZTE CORPORATION 1 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Type Basis Counter Cell Number Of Available TRX Description Definition Counter Formula Type Basis This statistic provides the number of all usable TRXs defined in the cell. The number of all usable TRXs defined in the cell. Number Of Available TRX = C900060130 Counter Cell TCH Availability Description Definition The statistic provides TCH availability. The statistic provides the percentage of available TCH. TCH availability equals to number of available TCH divided by number of defined TCH (including available number and unavailable number). Counter Formula TCH Availability = C900060125 + C900060134 + C900060155 ∗ 100 C900060125 + C900060134 + C900060155 + C900060126 + C900060217 + C900060218 Type Basis Percentage Cell Number Of Available TCH Description This statistic provides number of available TCH channels, including the number of available dynamic GPRS service channels (including the channels in use and usable but in idle status). The number of available TCH equals to the number of available dynamic defined TCH plus the number of static defined TCH. Definition Counter Formula Type Number Of Available TCH = C900060125 + C900060134 + C900060155 Counter 2 Confidential and Proprietary Information of ZTE CORPORATION Chapter 1 - Introduction of KPI in CS Domain Basis Cell Number Of Defined TCH Description Definition This statistic provides the number of defined TCH. The number of defined TCH equals to the number of available TCH (both dynamic and static) plus the number of unavailable TCH (both dynamic and static). Counter Formula Type Basis Number Of Defined TCH = C900060125 + C900060134 + C900060155 + C900060126 + C900060217 + C900060218 Counter Cell Number Of Available TCH/F Description This statistic provides number of available TCH channels, including the number of available dynamic GPRS service channels (including the channels in use and usable but in idle status) and full rate channels, excluding half rate channels. The number of available TCH equals to the number of available dynamic defined TCH plus the number of static defined TCH. Definition Counter Formula Type Basis Number Of Available TCH/F = C900060125 + C900060134 Counter Cell Number Of Available TCH/H Description Definition Counter Formula Type Basis This statistic provides the number of available half rate TCH in this cell. The number of available TCH equals to the number of available dynamic defined TCH plus the number of static defined TCH. Number Of Available TCH/H = C900060125 ∗ 2 + C900060155 Counter Cell Confidential and Proprietary Information of ZTE CORPORATION 3 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Number Of Defined SDCCH Description Definition Counter Formula Type Basis This statistic provides the number of defined SDCCH in this cell, including available and unavailable channels. The number of defined SDCCH equals to the number of available plus the number of unavailable SDCCHs. Number Of Defined SDCCH = C900060122 + C900060123 Counter Cell Accessibility Number Of SDCCH Attempts Description This statistic provides the number of SDCCH seizure request within counting period. It counts channel requests received from MS on BSS, where, establishment cause indicates SDCCH is allocated. (Attempts include normal originated call, location update, call re-establishment, IMSI request and separation, request allocating SDCCH by SMS, and assigning TCH as SDCCH for very early allocation).） The number of SDCCH attempts equals to the number of SDCCH seized attempts plus the number of TCH seized attempts while assigning signaling channel (including TCH/F and TCH/H). Definition Counter Formula Type Basis Number Of SDCCH Attempts = C900060003 + C900060010 + C900060038 Counter Cell Number Of SDCCH Congestion Description This statistic provides the number of congestion caused by unavailable SDCCH resources in SDCCH attempts within counting period. Send “Immediate Assignment Reject” message aiming for SDCCH from BSC to MS; when this message is used to reject more than one channel requests, corresponding times (up to 4) must be counted based on the information therein. Definition 4 Confidential and Proprietary Information of ZTE CORPORATION Chapter 1 - Introduction of KPI in CS Domain The number of SDCCH congestion equals to the number of SDCCH seized requests plus the number of TCH seized attempt failures while assigning signaling channel (including TCH/F and TCH/H). Counter Formula Type Basis Number Of SDCCH Congestion = C900060005 + C900060011 + C900060039 Counter Cell SDCCH Congestion Rate Description The statistic provides the percentage of attempts to allocate an SDCCH that were blocked due to no available SDCCH resources. This statistic includes incoming SDCCH handover attempts. SDCCH congestion equals to the number of SDCCH congestion divided by the number of SDCCH attempts. Definition Counter Formula Type Basis SDCCH Congestion Rate = C900060005 + C900060011 + C900060039 *100 C900060003 + C900060010 + C900060038 Percentage Cell SDCCH Drop Rate Description Definition Counter Formula Type Basis The statistic provides SDCCH drop rate. The statistic provides the percentage of SDCCH drops. SDCCH drop rate equals to the number of SDCCH drops divided by the number of SDCCH attempts. SDCCH Drop Rate = C900060053 ∗ 100 C900060003 + C900060010 + C900060038 Percentage Cell Number Of SDCCH Seizure Failure Description This statistic provides the number of congestion caused by unavailable SDCCH resources in SDCCH attempts. It counts “Immediate assignment reject” message sent from BSC to MS. Confidential and Proprietary Information of ZTE CORPORATION 5 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Definition The number of SDCCH seizure failure equals to the number of SDCCH seizure failure on assignment plus the number of SDCCH seizure failure on handover. Counter Formula Type Basis Number Of SDCCH Seizure Failure = C900060005 + C900060007 Counter Cell Number Of SDCCH Seizure Success Description Definition Counter Formula This statistic provides the number of SDCCH seizure success during SDCCH attempts. The number of SDCCH seizure success equals to the number of SDCCH attempts minus the number of SDCCH seizure failures. Number Of SDCCH Seizure Success = C900060003 + C900060010 + C900060038 - (C900060005 + C900060011 + C900060039) Type Basis Counter Cell Number Of SDCCH Allocation Failure Description This statistic provides the number of SDCCH allocation failure in SDCCH attempts within counting period. It counts the number of Channel Request (cause is to apply for SDCCH) minus the number of Immediate Assignment for SDCCH. The number of SDCCH allocation failure equals to the sum of the number of SDCCH congestion, the number of SDCCH allocation failure on assignment, and the number of TCH (including TCH/F and TCH/H) allocation failure on assigning SDCCH. Definition Counter Formula Number Of SDCCH Allocation Failure = C900060005 + C900060011 + C900060039 + C900060009 + C900060015 + C900060174 Counter Cell Type Basis 6 Confidential and Proprietary Information of ZTE CORPORATION Chapter 1 - Introduction of KPI in CS Domain Number Of SDCCH Drops Description Definition Counter Formula Type Basis This statistic provides the number of drops after successful SDCCH allocation. The number of drops caused by radio link failure, LAPD disconnection, and handover failure on SDCCH. Number Of SDCCH Drops = C900060053 Counter Cell Number Of TCH Attempts (Excluding Handover) Description This statistic provides the number of TCH attempts after seizing SDCCH. It counts Assignment Requests sent from MSC to BSS. (Attempts include calling and called attempts to establish connection, excluding the case to assign TCH as SDCCH during early allocation and different handover cases. ） The number of TCH attempts equals to the number of TCH (including TCH/F and TCH/H) seizure attempts while assigning voice channel and the number of TCH (including TCH/F and TCH/H) seizure attempts while assigning data channel. Definition Counter Formula Type Basis Number Of TCH Attempts(Excluding Handover) = C900060019 + C900060030 + C900060042 + C900060046 Counter Cell Number Of TCH Attempts (including Handover) Description This statistic provides the number of TCH attempts after seizing SDCCH. It counts allocation requests and handover requests (external handover) sent from MSC to BSC, handover command message sent from BSC to MS (internal handover) “Assignment Request” + ”Handover Request” (cell handover controlled by MSC, External HD) + “Handover Command” (Intra-cell handover controlled by BSC, internal HD). (Including the number of all types of handover attempts (intra-cell, intra-BSC, and interBSC). Attempts include calling and called attempts to establish connection, including different handover and direct retry cases, Confidential and Proprietary Information of ZTE CORPORATION 7 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual excluding the case to assign TCH as SDCCH during early allocation. ） Definition The number of TCH (including TCH/F and TCH/H) attempts (including handover) equals to the number of TCH seizure attempts while assigning voice channel, doing voice channel handover, assigning data channel, and doing data channel handover. Counter Formula Number Of TCH Attempts(Including Handover) = C900060019 + C900060030 + C900060042 + C900060046 + C900060021 + C900060032 + C900060044 + C900060048 Counter Cell Type Basis Number Of TCH Congestion (Excluding Handover) Description This statistic provides the number of congestion due to no TCH resource and queue overtime after seizing SDCCH. It counts allocation failure (where, cause is no radio resource) + clear request (where, cause is no radio resource available) sent from BSS to MSC. (It includes the number of congestion due to no TCH resource and queue overtime after calling and called sides seize SDCCH, excluding the case to assign TCH channel as SDCCH during early allocation, and excluding different handovers, but including direct retry.） The number of TCH congestion equals to the number of TCH (including TCH/F and TCH/H) attempt failures while assigning voice channel and the number of TCH (including TCH/F and TCH/H) seizure attempts while assigning data channel. Definition Counter Formula Type Basis Number Of TCH Congestion(Excluding Handover) = C900060020 + C900060031 + C900060043 + C900060047 Counter Cell Number Of TCH Congestion (including Handover) Description This statistic provides the number of congestion due to no TCH resource and queue overtime while calling TCH after seizing SDCCH. It counts incoming Handover Failure (no radio resource available) + Assignment Failure (no radio resource) + Clear Request (no radio resource available) messages. (including the 8 Confidential and Proprietary Information of ZTE CORPORATION Chapter 1 - Introduction of KPI in CS Domain number of all handover failure caused by no TCH resource (intra-cell, intra-BSC, inter-BSC). The number of congestion includes that caused by no TCH resource after calling and called sides seize SDCCH, excluding the case to assign TCH channel as SDCCH during early allocation, including different handovers and direct retry case.） Definition The number of TCH congestion (including handover) equals to the number of TCH seizure attempt failures while assigning voice channel, doing voice channel handover, assigning data channel, and doing data channel handover. Counter Formula Number Of TCH Congestion(Including Handover) = C900060020 + C900060031 + C900060043 + C900060047 + C900060022 + C900060033 + C900060045 + C900060049 Type Basis Counter Cell Number Of TCH Seizure Success (Excluding Handover) Description This statistic provides the number of calling or called assignment TCH success within a counting cycle. It counts Assignment Complete message. (excluding different handovers and direct retry.） The number of TCH seizure equals to the number of success while assigning TCH (including TCH/F and TCH/H) as voice channel plus the number of success while assigning TCH (including TCH/F and TCH/H) as data channel. Definition Counter Formula Type Basis Number Of TCH Seizure Success (Excluding Handover) = C900060028 + C900060036 + C900060199 + C900060210 Counter Cell Number Of TCH Seizure Success (Including Handover) Description This statistic provides the number of calling or called assignment TCH success within a counting cycle. It counts Assignment Complete + Handover Complete message. (Including different handovers, excluding direct retry.) The number of TCH seizure (including handover) equals to the number of TCH seizure (excluding handover) plus the number of Definition Confidential and Proprietary Information of ZTE CORPORATION 9 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual handover success (including handover among intra-cell, intraBSC, and inter-BSC). Counter Formula Number Of TCH Seizure Success (Including Handover) = C900060028 + C900060036 + C900060199 + C900060210 + C900060098 + C900060102 + C900060120 Counter Cell Type Basis Number Of TCH Allocation Failures (Excluding Handover) Description This statistic provides the number of TCH allocation failures after seizing SDCCH within a counting cycle. It counts allocation failure message “Assignment Failure + Clear Request(radio interface failure)” sent from BSS to MSC. (TCH allocation failures include the case of TCH allocation attempt failure after calling and called sides seize SDCCH (radio interface failure), excluding the case to assign TCH as SDCCH during early allocation and different handover cases, including all trigger factors for assignment failure message. ） The number of TCH allocation failure (excluding handover) equals to the sum of the number of TCH congestion (excluding handover), the number of TCH (including TCH/F and TCH/H) allocation failures caused by channel activation failure, BTS connection failure, BIU connection failure, TCU connection failure while assigning voice and data channels, and the number of TCH (including TCH/F and TCH/H) assignment failure as voice and data channels. Definition Counter Formula 10 Confidential and Proprietary Information of ZTE CORPORATION Chapter 1 - Introduction of KPI in CS Domain Number Of TCH Allocation Failures(Excluding Handover) = C900060020 + C900060031 + C900060043 + C900060047 + C900060024 + C900060027 + C900060141 + C900060138 + C900060139 + C900060140 + C900060142 + C900060143 + C900060144 + C900060145 + C900060146 + C900060147 + C900060035 + C900060148 + C900060149 + C900060150 + C900060029 + C900060037 + C900060175 + C900060191 + C900060183 + C900060176 + C900060177 + C900060178 + C900060184 + C900060185 + C900060186 + C900060192 + C900060193 + C900060194 + C900060203 + C900060204 + C900060205 + C900060202 + C900060200 + C900060211 + C901260106 + C901260107 + C901260108 + C901260112 + C901260113 + C901260114 + C901260118 + C901260119 + C901260120 + C901260124 + C901260125 + C901260126 + C901270106 + C901270107 + C901270108 + C901270112 + C901270113 + C901270114 + C901270118 + C901270119 + C901270120 + C901270124 + C901270125 + C901270126 Type Basis Counter Cell Number Of TCH Allocation Failures (Including Handover) Description This statistic provides the number of all TCH allocation failures to call TCH after seizing SDCCH within a count cycle. It counts incoming “Handover Failure + Assignment Failure” message. (Congestion include the case of TCH establishment attempt failure after calling and called sides seize SDCCH, excluding the case to assign TCH as SDCCH during early allocation, including different handover and direct retry cases. ） The number of TCH allocation failure (including handover) equals to the sum of the number of TCH congestion (including handover), the number of TCH (including TCH/F and TCH/H) allocation failures caused by channel activation failure, BTS connection failure, BIU connection failure, TCU connection failure while assigning voice and data channels and doing voice and data channel handover, and the number of TCH (including TCH/F and TCH/H) assignment failure as voice and data channels. Definition Counter Formula Confidential and Proprietary Information of ZTE CORPORATION 11 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Number Of TCH Allocation Failures(Including Handover) = C900060020 + C900060031 + C900060043 + C900060047 + C900060024 + C900060027 + C900060141 + C900060138 + C900060139 + C900060140 + C900060142 + C900060143 + C900060144 + C900060045 + C900060146 + C900060147 + C900060035 + C900060148 + C900060149 + C900060150 + C900060029 + C900060037 + C900060175 + C900060191 + C900060183 + C900060176 + C900060177 + C900060178 + C900060184 + C900060185 + C900060186 + C900060192 + C900060193 + C900060194 + C900060203 + C900060204 + C900060205 + C900060202 + C900060200 + C900060211 + C900060022 + C900060156 + C900060157 + C900060158 + C900060159 + C900060160 + C900060161 + C900060162 + C900060163 + C900060164 + C900060165 + C900060166 + C900060167 + C900060033 + C900060169 + C900060170 + C900060171 + C900060172 + C900060045 + C900060179 + C900060180 + C900060181 + C900060182 + C900060187 + C900060188 + C900060189 + C900060190 + C900060195 + C900060196 + C900060197 + C900060198 + C900060049 + C900060206 + C900060207 + C900060208 + C900060209 + (C900060097 + C900060099 + C900060100 + C900060101 + C900060216 + C900060119) - (C900060098 + C900060102 + C900060120) + C901260106 + C901260107 + C901260108 + C901260112 + C901260113 + C901260114 + C901260118 + C901260119 + C901260120 + C901260124 + C901260125 + C901260126 + C901270106 + C901270107 + C901270108 + C901270112 + C901270113 + C901270114 + C901270118 + C901270119 + C901270120 + C901270124 + C901270125 + C901270126 + C901260109 + C901260110 + C901260111 + C901260115 + C901260116 + C901260117 + C901260121 + C901260122 + C901260123 + C901260127 + C901260128 + C901260129 + C901270109 + C901270110 + C901270111 + C901270115 + C901270116 + C901270117 + C901270121 + C901270122 + C901270123 + C901270127 + C901270128 + C901270129 Type Counter 12 Confidential and Proprietary Information of ZTE CORPORATION Chapter 1 - Introduction of KPI in CS Domain Basis Cell TCH Congestion Rate (Excluding Handover) Description This statistic provides TCH congestion rate (excluding handover). The statistic provides the percentage of all requests for TCH resources (originations) which fail due to no available TCH resources. TCH congestion rate (excluding handover) equals to the number of TCH congestion (excluding handover) divided by the number of TCH attempts (excluding handover). Definition Counter Formula Type Basis TCH Congestion Rate(Excluding Handover) = C900060020 + C900060031 + C900060043 + C900060047 ∗ 100 C900060019 + C900060030 + C900060042 + C900060046 Percentage Cell TCH Congestion Rate (Including Handover) Description This statistic provides TCH congestion rate (including handover). The statistic provides the percentage of all requests for TCH resources (originations and hand ins) which fail due to no available TCH resources. TCH congestion rate (including handover) equals to the number of TCH congestion (including handover) divided by the number of TCH attempts (including handover). Definition Counter Formula TCH Congestion Rate(Including Handover) = C900060020 + C900060031 + C900060043 + C900060047 + C900060022 + C900060033 + C900060045 + C900060049 ∗ 100 C900060019 + C900060030 + C900060042 + C900060046 + C900060021 + C900060032 + C900060044 + C900060048 Percentage Cell Type Basis TCH Assignment Failure Rate Description Confidential and Proprietary Information of ZTE CORPORATION 13 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual The statistic provides the percentage of the fail assignment to TCH. Definition TCH assignment failure rate equals to the number of TCH assignment failures divided by the number of TCH attempts (including handover). Counter Formula TCH Assign Failure Rate = C900060029 + C900060037 + C900060200 + C900060211 ∗ 100 C900060019 + C900060030 + C900060042 + C900060046 + C900060021 + C900060032 + C900060044 + C900060048 Percentage Cell Type Basis TCH Allocation Failure Rate Description The statistic provides the percentage of unsuccessful full rate and half rate TCH allocations within a cell for both call originations and hand ins. TCH assignment failure rate equals to the number of TCH assignment failure (including handover) divided by the number of TCH assignment request (including handover). Definition Counter Formula 14 Confidential and Proprietary Information of ZTE CORPORATION Chapter 1 - Introduction of KPI in CS Domain TCH Allocation Failure Rate = C900060020 + C900060031 + C900060043 + C900060047 + C900060024 + C900060027 + C900060141 + C900060138 + C900060139 + C900060140 + C900060142 + C900060143 + C900060144 + C900060145 + C900060146 + C900060147 + C900060035 + C900060148 + C900060149 + C900060150 + C900060029 + C900060037 + C900060175 + C900060191 + C900060183 + C900060176 + C900060177 + C900060178 + C900060184 + C900060185 + C900060186 + C900060192 + C900060193 + C900060194 + C900060203 + C900060204 + C900060205 + C900060202 + C900060200 + C900060211 + C900060022 + C900060156 + C900060157 + C900060158 + C900060159 + C900060160 + C900060161 + C900060162 + C900060163 + C900060164 + C900060165 + C900060166 + C900060167 + C900060033 + C900060169 + C900060170 + C900060171 + C900060172 + C900060045 + C900060179 + C900060180 + C900060181 + C900060182 + C900060187 + C900060188 + C900060189 + C900060190 + C900060195 + C900060196 + C900060197 + C900060198 + C900060049 + C900060206 + C900060207 + C900060208 + C900060209 + (C900060097 + C900060213 + C900060214 + C900060215 + C900060099 + C900060100 + C900060101 + C900060216 + C900060119) - (C900060098 + C900060102 + C900060120) ∗ 100 C900060019 + C900060030 + C900060042 + C900060046 + C900060021 + C900060032 + C900060044 + C900060048 Type Basis Percentage Cell Number Of TCH/F Assignment Success Description This statistic provides the number of TCH assignment attempt success after seizing SDCCH. It counts Assignment Complete message. The number of TCH/F assignment success equals to the number sum of assignment success while assigning TCH/F as signaling channel, voice channel, and data channel. Definition Confidential and Proprietary Information of ZTE CORPORATION 15 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Counter Formula Type Basis Number Of TCH/F Assignment Success = C900060017 + C900060028 + C900060036 Counter Cell Number Of TCH/F Assignment Attempt Description Definition This statistic provides the number of TCH assignment attempts after seizing SDCCH. It counts “Assignment cmd” message. The number of TCH/F assignment attempts equals to the number of TCH/F assignment success plus the number of TCH/F assignment failure. Counter Formula Number Of TCH/F Assignment Attempt = C900060017 + C900060028 + C900060036 + C900060018 + C900060029 + C900060037 Counter Cell Type Basis Number Of TCH Seizure Failure (For Assignment) Description Definition This statistic provides the number of congestion due to no TCH resource in TCH attempts after seizing SDCCH. The number of TCH seizure failure (for assignment) equals to the number sum of TCH (including TCH/F and TCH/H) seizure attempt failure while assigning signaling channel, voice channel, and data channel. Counter Formula Number Of TCH Seizure Failure (For Assignment ) = C900060011 + C900060020 + C900060031 + C900060039 + C900060043 + C900060047 Counter Cell Type Basis Call Set-up Success Rate (CSSR) Description 16 Confidential and Proprietary Information of ZTE CORPORATION Chapter 1 - Introduction of KPI in CS Domain The statistic provides the percentage of call attempts that result in a successful TCH access. Network accesses which do not require a TCH are excluded; for example, location updates, SMS, and Supplementary Service attempts. Definition Call set-up success rate equals to the product of (1-drop rate at signaling channel) multiplied by (1-TCH congestion rate (excluding handover)) and (1-TCH assignment failure rate). Counter Formula Call Set - up Success Rate(CSSR) = C900060053 ⎡ ⎤ ⎢1 - C900060003 + C900060010 + C900060038 ⎥ ∗ ⎣ ⎦ ⎡ C900060020 + C900060031 + C900060043 + C900060047 ⎤ ⎢1 − C900060019 + C900060030 + C900060042 + C900060046 ⎥ ∗ ⎣ ⎦ ⎡ ⎤ ⎢ ⎥ ⎢ C900060018 + C900060029 + C900060037 + C900060135 + ⎥ ⎢ C900060200 + C900060211 ⎥ ⎢1 − ⎥ ∗ 100 ⎢ C900060017 + C900060028 + C900060036 + C900060018 + ⎥ ⎢ C900060029 + C900060037 + C900060235 + C900060199 + ⎥ ⎢ ⎥ ⎢ C900060210 + C900060135 + C900060200 + C900060211 ⎥ ⎣ ⎦ Type Basis Percentage Cell Average Busy Time Of CS Time Slot Allocation Description Definition Counter Formula The statistic provides the arithmetic mean of the busy time for CS time slot in a cell. Average busy time of CS time slot allocation equals to TCH busy time divided by the number of TCH seizure success. Average Busy Time Of CS Time Slot Allocation = C900060129 + C900060127 C900060010 + C900060019 + C900060030 + C900060038 + C900060042 + C900060046 + C900060012 + C900060021 + C900060032 + C900060040 + C900060044 + C900060048 (C900060011 + C900060020 + C900060031 + C900060039 + C900060043 + C900060047 + C900060013 + C900060022 + C900060033 + C900060041 + C900060045 + C900060049) Second Cell Type Basis Confidential and Proprietary Information of ZTE CORPORATION 17 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Reliability TCH Call Drop Rate (Excluding Handover) Description This statistic provides TCH call drop rate (excluding handover). The statistic provides the percentage of MSs which, having successfully accessed a TCH, subsequently experience an abnormal release caused by either radio or equipment problems. TCH call drop rate (excluding handover) equals to the number of TCH call drop divided by the number of TCH seizure (excluding handover). Definition Counter Formula Type Basis TCH Call Drop Rate(Excluding Handover) = C900060054 + C900060055 ∗ 100 C900060028 + C900060036 + C900060199 + C900060210 Percentage Cell TCH Call Drop Rate (Including Handover) Description This statistic provides TCH call drop rate (including handover). The statistic provides the percentage of MSs which, having successfully accessed a TCH, subsequently experience an abnormal release caused by either radio or equipment problems. This includes RF losses and losses during handovers. TCH call drop rate (including handover) equals to the number of TCH call drop divided by the number of TCH seizure (including handover). Definition Counter Formula TCH Call Drop Rate(Including Handover) = C900060054 + C900060055 ∗ 100 C900060028 + C900060036 + C900060199 + C900060210 + C900060098 + C900060102 + C900060120 Percentage Cell Type Basis 18 Confidential and Proprietary Information of ZTE CORPORATION Chapter 1 - Introduction of KPI in CS Domain Number Of TCH Drops Description This statistic provides the call drops due to different causes after TCH assignment complete. It counts clear requests sent from radio side BSC to MSC. The number of TCH call drop equals to the number of call drops caused by radio link failure, LAPD disconnection, and handover failure on TCH/F channel and TCH/H channel. Definition Counter Formula Type Basis Number Of TCH call drops = C900060054 + C900060055 Counter Cell Traffic Call Drop Rate Description Definition Counter Formula Type Basis This statistic provides the average interval between two drops. It counts the ratio between traffic and drops number within a count cycle. Mimutes Per Drop = Minute Cell (C900060129 + C900060127) ∗ 3600 ÷ 60 C900060054 + C900060055 TCH Drop rate Due To Transcoder Failure Description Definition Counter Formula Type Basis This statistic provides the percentage of calls that are dropped due to transcoder problems Number of TCH Drops due to Transcoder Failure divided by Total Calls Assigned in that cell TCH Drop rate Due To Transcoder Failure = C901070021 + C901070028 + C901070042 + C901070049 ∗ 100 C900060019 + C900060030 + C900060042 + C900060046 Percentage Cell Confidential and Proprietary Information of ZTE CORPORATION 19 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual SDCCH Drop Rate Due To Transcoder/A-If Failure Description Definition Counter Formula Type Basis This statistic provides the percentage of SDCCH that are dropped due to Transcoder/A-If problems Number of SDCCH Drops due to Transcoder/A-If Failure divided by Total SDCCH Assigned in that cell.） SDCCH Drop Rate Due To Transcoder/A - If Failure = C901070007 ∗ 100 C900060003 Percentage Cell Traffic SDCCH Traffic (erl) Description This statistic provides the traffic generated due to all SDCCH seizure within a count cycle. It counts the interval between SDCCH allocation and SDCCH release. SDCCH traffic equals to SDCCH busy time divided by 3600. Definition Counter Formula Type Basis SDCCH Traffic = Erl Cell C900060124 3600 Average TCH Traffic Per Channel Description Definition Counter Formula This statistic provides average TCH traffic per channel and hour. TCH traffic per channel Average TCH traffic per channel and hour equals to hourly TCH traffic divided by the number of available TCHs. Average TCH Traffic Per Channel = C900060129 + C900060127 (C900060125 + C900060134 + C900060155) * 3600 Erl Type 20 Confidential and Proprietary Information of ZTE CORPORATION Chapter 1 - Introduction of KPI in CS Domain Basis Cell TCH Traffic (erl) Description This statistic provides the traffic after TCH seizure. It counts the interval from assignment complete to corresponding clear command on each TCH, and calculates sum for it. TCH traffic equals to TCH (including TCH/F and TCH/H) busy time divided by 3600. Definition Counter Formula Type Basis TCH Traffic = Erl Cell C900060129 + C900060127 3600 TCH/F Traffic Description Definition Counter Formula Type Basis This statistic provides the traffic after TCH/F seizure. TCH/F traffic equals to TCH/F busy time divided by 3600. TCH/F Traffic = Erl Cell C900060129 3600 TCH/H Traffic Description Definition Counter Formula Type Basis This statistic provides the traffic after TCH/H seizure. TCH/H traffic equals to TCH/F busy time divided by 3600. TCH/H Traffic = Erl Cell C900060127 3600 Confidential and Proprietary Information of ZTE CORPORATION 21 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Mobility Handover Success Rate Description The statistic provides the percentage of handovers that were attempted from the source cell (the cell for which the statistic is presented) that successfully reached the target cell and successfully recovered to the source cell. A handover attempt is counted when a handover command is sent to the MS. This key statistic includes inter-BSC Handovers. Congestion on the target cell does not result in the BSS sending a handover command to the mobile therefore this measurement is not impacted by target cell congestion. Definition Counter Formula Handover success rate equals to the number of handover success divided by the number of handover requests. Handover Success Rate = C900060098 + C900060102 + C900060120 + C900060094 + C900060096 ∗ 100 C900060097 + C900060099 + C900060100 + C900060101 + C900060216 + C900060119 + C900060093 + C900060095 Percentage Cell Type Basis Dual-band Handover Success Rate Description Definition This statistic provides dual-band handover success rate. Dual-band handover success rate equals to the number of dualband handover success divided by the number of dual-band handover requests. Counter Formula Dual - band Handover Success Rate = C900060104 + C900060106 + C900060108 + C900060110 + C900060112 + C900060114 + C900060116 + C900060118 ∗ 100 C900060103 + C900060105 + C900060107 + C900060109 + C900060111 + C900060113 + C900060115 + C900060117 Type Basis Percentage Cell 22 Confidential and Proprietary Information of ZTE CORPORATION Chapter 1 - Introduction of KPI in CS Domain Number Of Handover Requests Description Definition This statistic provides the number of all handover requests generated in a cell within a count cycle. The number of handover request equals to the number sum of incoming and outgoing intra-cell, intra-BSC, and inter-BSC executions. Counter Formula Number Of Handover Requests = C900060097 + C900060099 + C900060100 + C900060101 + C900060216 + C900060119 + C900060093 + C900060095 Counter Cell Type Basis Number Of Handover Success Description Definition This statistic provides the number of handover success in a cell within a count cycle. The number of handover success equals to the number sum of incoming and outgoing intra-cell, intra-BSC, and inter-BSC success. Counter Formula Type Basis Number Of Handover Success = C900060098 + C900060102 + C900060120 + C900060094 + C900060096 Counter Cell Number Of Dual-band Handover Requests Description Definition This statistic provides the number of dual-band handover attempts (handover between 900M and 1800M). The number of dual-band handover requests equals to the number sum of dual-band incoming executions from same layer, upper layer, lower layer, and undefined layer. Counter Formula Number Of Dual - band Handover Requests = C900060103 + C900060105 + C900060107 + C900060109 + C900060111 + C900060113 + C900060115 + C900060117 Counter Cell Type Basis Confidential and Proprietary Information of ZTE CORPORATION 23 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Number Of Dual-band Handover Success Description Definition This statistic provides the number of dual-band handover success (handover between 900M and 1800M). The number of dual-band handover success equals to the number sum of dual-band incoming success from same layer, upper layer, lower layer, and undefined layer. Counter Formula Number Of Dual - band Handover Success = C900060104 + C900060106 + C900060108 + C900060110 + C900060112 + C900060114 + C900060116 + C900060118 Counter Cell Type Basis Incoming Handover Success Rate Description The statistic provides the percentage of incoming intra-cell, intra-BSC and inter-BSC handover commands that are sent over the air interface which result in the MS successfully accessing the target channel. Incoming success rate equals to the number of intra-cell, intraBSC, and inter-BSC incoming success divided by the number of intra-cell, intra-BSC, and inter-BSC incoming requests. Definition Counter Formula Incoming Handover Success Rate = C900060098 + C900060102 + C900060120 ∗ 100 C900060097 + C900060099 + C900060100 + C900060101 + C900060216 + C900060119 Percentage Cell Type Basis Outgoing Handover Success Rate Description The statistic provides the percentage of outgoing intra-cell, intra-BSC and inter-BSC handover commands that are sent over the air interface which result in the MS successfully accessing the target channel. Outgoing success rate equals to the number of intra-cell, intraBSC, and inter-BSC outgoing success divided by the number of intra-cell, intra-BSC, and inter-BSC outgoing requests. Definition 24 Confidential and Proprietary Information of ZTE CORPORATION Chapter 1 - Introduction of KPI in CS Domain Counter Formula Type Basis Outgoing Handover Success Rate = C900060094 + C900060096 + C900060120 ∗ 100 C900060093 + C900060095 + C900060119 Percentage Cell Handover Attempt Rate Description Definition This statistic provides handover attempt rate. Handover attempt rate equals to the number of outgoing execution divided by the number of TCH attempt (including handover). Counter Formula Handover Attempt Rate = C900060093 + C900060095 + C900060119 ∗ 100 C900060019 + C900060030 + C900060042 + C900060046 + C900060021 + C900060032 + C900060044 + C900060048 Percentage Cell Type Basis Number Of Internal Handover Success Description Definition The statistic provides the number of successful handover intraBSC and intra-cell. The number of Internal handover success equals to the number of intra-cell handover success plus the number of inter-cell handover success controlled by BSC. Counter Formula Type Basis Number Of Internal Handover Success = C900060120 + C900060098 Counter Cell Number Of Intra-cell Handover Failure Description This statistic provides the number of intra-cell handover failure among channels on a BTS during calling. It counts Handover Failure, where source cell is same as target cell. Confidential and Proprietary Information of ZTE CORPORATION 25 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Definition The number of intra-cell handover failure equals to the number of intra-cell handover executions minus the number of intra-cell handover success. Counter Formula Type Basis Number Of Intra - cell Handover Failure = C900060119 - C900060120 Counter Cell Intra-cell Handover Success Rate Description The statistic provides the percentage of intra-cell assignment commands that are sent over the air interface which result in the MS successfully accessing the target channel. Intra-cell handover success rate equals to the number of intracell handover success divided by the number of intra-cell handover executions. Definition Counter Formula Type Basis Intra - cell Handover Success Rate = Percentage Cell C900060120 ∗ 100 C900060119 Intra-BSC Incoming Handover Success Rate Description The statistic provides the percentage of incoming intra-BSC handover commands that are sent over the air interface which result in the MS successfully accessing the target channel. Intra-BSC incoming success rate equals to the number of intraBSC incoming success divided by the number of intra-BSC incoming executions. Definition Counter Formula Type Basis Intra - BSC Incoming Handover Success Rate = Percentage Cell C900060098 ∗ 100 C900060097 Intra-BSC Outgoing Handover Success Rate Description 26 Confidential and Proprietary Information of ZTE CORPORATION Chapter 1 - Introduction of KPI in CS Domain The statistic provides the percentage of outgoing intra-BSC handover commands that are sent over the air interface which result in the MS successfully accessing the target channel. Definition Intra-BSC outgoing success rate equals to the number of intraBSC outgoing success divided by the number of intra-BSC outgoing executions. Counter Formula Type Basis Intra - BSC Outgoing Handover Success Rate = Percentage Cell C900060094 ∗ 100 C900060093 Inter-BSC Incoming Handover Success Rate Description The statistic provides the percentage of incoming inter-BSC handover commands that are sent over the air interface which result in the MS successfully accessing the target channel. Inter-BSC incoming success rate equals to the number of interBSC incoming success divided by the number of inter-BSC incoming executions. Definition Counter Formula Type Basis Inter - BSC Incoming Handover Success Rate = C900060102 ∗ 100 C900060099 + C900060100 + C900060101 + C900060216 Percentage Cell Inter-BSC Outgoing Handover Success Rate Description Ratio Of How many outgoing MSC Controlled handovers were completed successfully The statistic provides the percentage of outgoing inter-BSC handover commands that are sent over the air interface which result in the MS successfully accessing the target channel. Definition Counter Formula Type Basis Successful Outgoing BSC Controlled Handovers are divided by total Outgoing MSC Controlled HO Attempts Inter - BSC Outgoing Handover Success Rate = Percentage Cell C900060096 ∗ 100 C 900060095 Confidential and Proprietary Information of ZTE CORPORATION 27 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual HO Downlink Quality Share Description Definition Counter Formula This statistic provides a percentage of how many handover attempts out of total handover attempts are due to DL quality Number of Outgoing Handover Attempts where the HO cause is DL Quality are divided by Total outgoing HO Attempts HO Downlink Quality Share = C900060085 + C9000060227 ∗ 100 C900060082 + C900060083 + C900060084 + C900060085 + C900060086 + C900060087 + C900060091 + C900060092 + C901060035 + C901060036 + C901060039 + C901060040 + C901060042 + C900060224 + C900060225 + C900060226 + C900060227 + C900060228 + C900060229 + C900060232 + C900060233 + C901060058 + C901060059 + C901060062 + C901060063 + C901060065 Type Basis Percentage Cell HO Uplink Quality Share Description Definition Counter Formula This statistic provides a percentage of how many handover attempts out of total handover attempts are due to UL quality Number of Outgoing Handover Attempts where the HO cause is UL Quality are divided by Total outgoing HO Attempts HO Uplink Quality Share = C900060084 + C9000060226 ∗ 100 C900060082 + C900060083 + C900060084 + C900060085 + C900060086 + C900060087 + C900060091 + C900060092 + C901060035 + C901060036 + C901060039 + C901060040 + C901060042 + C900060224 + C900060225 + C900060226 + C900060227 + C900060228 + C900060229 + C900060232 + C900060233 + C901060058 + C901060059 + C901060062 + C901060063 + C901060065 Type Basis Percentage Cell 28 Confidential and Proprietary Information of ZTE CORPORATION Chapter 1 - Introduction of KPI in CS Domain HO Downlink Level Share Description Definition Counter Formula This statistic provides a percentage of how many handover attempts out of total handover attempts are due to DL Level Number of Outgoing Handover Attempts where the HO cause is DL Level are divided by Total outgoing HO Attempts HO Downlink Level Share = C900060083 + C9000060225 ∗ 100 C900060082 + C900060083 + C900060084 + C900060085 + C900060086 + C900060087 + C900060091 + C900060092 + C901060035 + C901060036 + C901060039 + C901060040 + C901060042 + C900060224 + C900060225 + C900060226 + C900060227 + C900060228 + C900060229 + C900060232 + C900060233 + C901060058 + C901060059 + C901060062 + C901060063 + C901060065 Type Basis Percentage Cell HO Uplink Level Share Description Definition Counter Formula This statistic provides a percentage of how many handover attempts out of total handover attempts are due to UL Level Number of Outgoing Handover Attempts where the HO cause is UL Level are divided by Total outgoing HO Attempts HO Uplink Level Share = C900060082 + C9000060224 ∗ 100 C900060082 + C900060083 + C900060084 + C900060085 + C900060086 + C900060087 + C900060091 + C900060092 + C901060035 + C901060036 + C901060039 + C901060040 + C901060042 + C900060224 + C900060225 + C900060226 + C900060227 + C900060228 + C900060229 + C900060232 + C900060233 + C901060058 + C901060059 + C901060062 + C901060063 + C901060065 Type Basis Percentage Cell Confidential and Proprietary Information of ZTE CORPORATION 29 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual HO Power Budget Share Description This statistic provides a percentage of how many handover attempts out of total handover attempts are due to Power Budget Number of Outgoing Handover Attempts where the HO cause is Power Budget are divided by Total outgoing HO Attempts Definition Counter Formula HO Power Budget Share = C900060090 + C9000060232 ∗ 100 C900060082 + C900060083 + C900060084 + C900060085 + C900060086 + C900060087 + C900060091 + C900060092 + C901060035 + C901060036 + C901060039 + C901060040 + C901060042 + C900060224 + C900060225 + C900060226 + C900060227 + C900060228 + C900060229 + C900060232 + C900060233 + C901060058 + C901060059 + C901060062 + C901060063 + C901060065 Type Basis Percentage Cell SDCCH Location Update Share Description Definition Counter Formula Type Basis This statistic provides the ratio of SDCCH Seizure Request For Location Update among the total SDCCH seizure requests SDCCH Seizure Request For Location Update are divided by Total SDCCH seizure Requests SDCCH Location Update Share = C901110016 ∗ 100 C900060003 + C900060010 + C900060038 Percentage Cell SDCCH SMS share Description Definition This statistic provides the ratio of SDCCH Seizure Request For SMS among the total SDCCH seizure requests. SDCCH Seizure Request For SMS are divided by Total SDCCH seizure Requests 30 Confidential and Proprietary Information of ZTE CORPORATION Chapter 1 - Introduction of KPI in CS Domain Counter Formula Type Basis SDCCH SMS share = C901110027 ∗ 100 C900060003 + C900060010 + C900060038 Percentage Cell SDCCH Supplementary Services Share Description This statistic provides the ratio of SDCCH Seizure Request For Supplementary Services among the total SDCCH seizure requests. SDCCH Seizure Request For Supplementary Services are divided by Total SDCCH seizure Requests Definition Counter Formula Type Basis SDCCH Supplementary Services Share = C901110028 ∗ 100 C900060003 + C900060010 + C900060038 Percentage Cell Measurement Result DL Quality 0~5 Share Description This statistic provides a percentage of DL measurements which are in the acceptable quality ranges (RXQual0 to RXQual5) out of total measurements. Number of DL measurements within quality band 0 t o 5 are divided by Total DL Measurements Definition Counter Formula DL Quality 0 ~ 5 Share = C900060074 + C900060075 + C900060076 + C900060077 + C900060078 + C9010060079 ∗ 100 C900060074 + C900060075 + C900060076 + C900060077 + C900060078 + C9010060079 + C900060080 + C900060081 Percentage Cell Type Basis Confidential and Proprietary Information of ZTE CORPORATION 31 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual UL Quality 0~5 Share Description This statistic provides a percentage of UL measurements which are in the acceptable quality ranges (RXQual0 to RXQual5) out of total measurements. Number of UL measurements within quality band 0 to 5 are divided by Total UL Measurements Definition Counter Formula UL Quality 0 ~ 5 Share = C900060066 + C900060067 + C900060068 + C900060069 + C900060070 + C9010060071 ∗ 100 C900060066 + C900060067 + C900060068 + C900060069 + C900060070 + C9010060071 + C900060072 + C900060073 Type Basis Percentage Cell Timing Advance 0~2 Share Description Definition Counter Formula This statistic provides the distribution of traffic in 0~1.65km range. Number Of Frequency Reports in 0~1.65km range are divided by Total Frequency Reports Timing Advance 0 ~ 2 share = C901140001 + C901140002 ∗ 100 C901140001 + C901140002 + C901140003 + C901140004 + C901140005 + C901140006 + C901140007 + C901140008 + C901140009 + C901140010 + C901140011 + C901140012 + C901140013 + C901140014 + C901140015 + C901140016 + C901140017 + C901140018 + C901140019 + C901140020 + C901140021 + C901140022 + C901140023 + C901140024 + C901140025 + C901140026 + C901140027 + C901140028 + C901140029 + C901140030 + C901140031 + C901140032 Type Basis Percentage Cell Timing Advance 2~6 Share Description 32 Confidential and Proprietary Information of ZTE CORPORATION Chapter 1 - Introduction of KPI in CS Domain This statistic provides 1.65km~3.85km range. Definition Counter Formula the distribution of traffic in Number Of Frequency Reports in 1.65km~3.85km range are divided by Total Frequency Reports Timing Advance 2 ~ 6 share = C901140003 + C901140004 ∗ 100 C901140001 + C901140002 + C901140003 + C901140004 + C901140005 + C901140006 + C901140007 + C901140008 + C901140009 + C901140010 + C901140011 + C901140012 + C901140013 + C901140014 + C901140015 + C901140016 + C901140017 + C901140018 + C901140019 + C901140020 + C901140021 + C901140022 + C901140023 + C901140024 + C901140025 + C901140026 + C901140027 + C901140028 + C901140029 + C901140030 + C901140031 + C901140032 Type Basis Percentage Cell Timing Advance 6~10 Share Description Definition Counter Formula This statistic provides 3.85km~6.05km range. the distribution of traffic in Number Of Frequency Reports in 3.85km~6.05km range are divided by Total Frequency Reports Timing Advance 6 ~ 10 share = C901140005 + C901140006 ∗ 100 C901140001 + C901140002 + C901140003 + C901140004 + C901140005 + C901140006 + C901140007 + C901140008 + C901140009 + C901140010 + C901140011 + C901140012 + C901140013 + C901140014 + C901140015 + C901140016 + C901140017 + C901140018 + C901140019 + C901140020 + C901140021 + C901140022 + C901140023 + C901140024 + C901140025 + C901140026 + C901140027 + C901140028 + C901140029 + C901140030 + C901140031 + C901140032 Type Basis Percentage Cell Confidential and Proprietary Information of ZTE CORPORATION 33 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Timing Advance 10~14 share Description Definition Counter Formula This statistic provides 6.05km~8.25km range. the distribution of traffic in Number Of Frequency Reports in 6.05km~8.25km range are divided by Total Frequency Reports Timing Advance 10 ~ 14 share = C901140007 + C901140008 ∗ 100 C901140001 + C901140002 + C901140003 + C901140004 + C901140005 + C901140006 + C901140007 + C901140008 + C901140009 + C901140010 + C901140011 + C901140012 + C901140013 + C901140014 + C901140015 + C901140016 + C901140017 + C901140018 + C901140019 + C901140020 + C901140021 + C901140022 + C901140023 + C901140024 + C901140025 + C901140026 + C901140027 + C901140028 + C901140029 + C901140030 + C901140031 + C901140032 Type Basis Percentage Cell Timing Advance 14~16 share Description Definition Counter Formula This statistic provides 8.25km~9.35km range. the distribution of traffic in Number Of Frequency Reports in 8.25km~9.35km range are divided by Total Frequency Reports Timing Advance 14 ~ 16 share = C901140009 ∗ 100 C901140001 + C901140002 + C901140003 + C901140004 + C901140005 + C901140006 + C901140007 + C901140008 + C901140009 + C901140010 + C901140011 + C901140012 + C901140013 + C901140014 + C901140015 + C901140016 + C901140017 + C901140018 + C901140019 + C901140020 + C901140021 + C901140022 + C901140023 + C901140024 + C901140025 + C901140026 + C901140027 + C901140028 + C901140029 + C901140030 + C901140031 + C901140032 Type Basis Percentage Cell 34 Confidential and Proprietary Information of ZTE CORPORATION Chapter 1 - Introduction of KPI in CS Domain Timing Advance 16~20 share Description Definition Counter Formula This statistic provides 9.35km~11.55km range. the distribution of traffic in Number Of Frequency Reports in 9.35km~11.55km range are divided by Total Frequency Reports Timing Advance 16 ~ 20 share = C901140010 + C901140011 ∗ 100 C901140001 + C901140002 + C901140003 + C901140004 + C901140005 + C901140006 + C901140007 + C901140008 + C901140009 + C901140010 + C901140011 + C901140012 + C901140013 + C901140014 + C901140015 + C901140016 + C901140017 + C901140018 + C901140019 + C901140020 + C901140021 + C901140022 + C901140023 + C901140024 + C901140025 + C901140026 + C901140027 + C901140028 + C901140029 + C901140030 + C901140031 + C901140032 Type Basis Percentage Cell Timing Advance 20~22 share Description Definition Counter Formula This statistic provides 11.55km~12.65km range. the distribution of traffic in Number Of Frequency Reports in 11.55km~12.65km range are divided by Total Frequency Reports. Timing Advance 20 ~ 22 share = C901140012 ∗ 100 C901140001 + C901140002 + C901140003 + C901140004 + C901140005 + C901140006 + C901140007 + C901140008 + C901140009 + C901140010 + C901140011 + C901140012 + C901140013 + C901140014 + C901140015 + C901140016 + C901140017 + C901140018 + C901140019 + C901140020 + C901140021 + C901140022 + C901140023 + C901140024 + C901140025 + C901140026 + C901140027 + C901140028 + C901140029 + C901140030 + C901140031 + C901140032 Type Basis Percentage Cell Confidential and Proprietary Information of ZTE CORPORATION 35 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Timing Advance 22~26 share Description Definition Counter Formula This statistic provides 12.65km~14.85km range. the distribution of traffic in Number Of Frequency Reports in 12.65km~14.85km range are divided by Total Frequency Reports Timing Advance 22 ~ 26 share = C901140013 + C901140014 ∗ 100 C901140001 + C901140002 + C901140003 + C901140004 + C901140005 + C901140006 + C901140007 + C901140008 + C901140009 + C901140010 + C901140011 + C901140012 + C901140013 + C901140014 + C901140015 + C901140016 + C901140017 + C901140018 + C901140019 + C901140020 + C901140021 + C901140022 + C901140023 + C901140024 + C901140025 + C901140026 + C901140027 + C901140028 + C901140029 + C901140030 + C901140031 + C901140032 Type Basis Percentage Cell Timing Advance 26~30 share Description Definition Counter Formula This statistic provides 14.85km~17.05km range. the distribution of traffic in Number Of Frequency Reports in 14.85km~17.05km range are divided by Total Frequency Reports Timing Advance 26 ~ 30 share = C901140015 + C901140016 ∗ 100 C901140001 + C901140002 + C901140003 + C901140004 + C901140005 + C901140006 + C901140007 + C901140008 + C901140009 + C901140010 + C901140011 + C901140012 + C901140013 + C901140014 + C901140015 + C901140016 + C901140017 + C901140018 + C901140019 + C901140020 + C901140021 + C901140022 + C901140023 + C901140024 + C901140025 + C901140026 + C901140027 + C901140028 + C901140029 + C901140030 + C901140031 + C901140032 Type Basis Percentage Cell 36 Confidential and Proprietary Information of ZTE CORPORATION Chapter 1 - Introduction of KPI in CS Domain Timing Advance 30~42 share Description Definition Counter Formula This statistic provides 17.05km~23.65km range. the distribution of traffic in Number Of Frequency Reports in 17.05km~23.65km range are divided by Total Frequency Reports Timing Advance 30 ~ 42share = C901140017 + C901140018 + C901140019 + C901140020 + C901140021 + C901140022 ∗ 100 C901140001 + C901140002 + C901140003 + C901140004 + C901140005 + C901140006 + C901140007 + C901140008 + C901140009 + C901140010 + C901140011 + C901140012 + C901140013 + C901140014 + C901140015 + C901140016 + C901140017 + C901140018 + C901140019 + C901140020 + C901140021 + C901140022 + C901140023 + C901140024 + C901140025 + C901140026 + C901140027 + C901140028 + C901140029 + C901140030 + C901140031 + C901140032 Type Basis Percentage Cell Timing Advance 42~63 share Description Definition Counter Formula This statistic provides 23.65km~35.2km range. the distribution of traffic in Number Of Frequency Reports in 23.65km~35.2km range are divided by Total Frequency Reports Confidential and Proprietary Information of ZTE CORPORATION 37 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Timing Advance 42 ~ 63 share = C901140023 + C901140024 + C901140025 + C901140026 + C901140027 + C901140028 + C901140029 + C901140030 + C901140031 + C901140032 ∗ 100 C901140001 + C901140002 + C901140003 + C901140004 + C901140005 + C901140006 + C901140007 + C901140008 + C901140009 + C901140010 + C901140011 + C901140012 + C901140013 + C901140014 + C901140015 + C901140016 + C901140017 + C901140018 + C901140019 + C901140020 + C901140021 + C901140022 + C901140023 + C901140024 + C901140025 + C901140026 + C901140027 + C901140028 + C901140029 + C901140030 + C901140031 + C901140032 Type Basis Percentage Cell Number Of Average Idle TCH In IB1 Description Definition This statistic provides the average quantity of idle TCH caused by interference band 1 (-108dBm/-105dBm/-100dBm/-95dBm). The number of average idle TCH with interference band 5 equals to the number sum of idle TCH/F and TCH/H with interference band 5 in carrier. Counter Formula Type Basis Number Of Average Idle TCH In IB5 = C900060060 + C900060065 Counter Cell Confidential and Proprietary Information of ZTE CORPORATION 39 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual This page is intentionally blank. 40 Confidential and Proprietary Information of ZTE CORPORATION Chapter 2 Introduction of KPI in PS Domain This chapter introduces description, definition, formula, and unit for several kinds of KPI in PS domain. Payload UL GPRS Payload (Transmitted & Retransmitted) Description Definition UL GPRS Payload UL GPRS Payload can be calculated by summing up all the UL blocks(transmitted as well as retransmitted) of each coding scheme and multiplying by the user data in a block for each Coding Scheme .The total UL GPRS Payload is then calculated by summing up the UL Payload for all GPRS coding schemes. Counter Formula UL GPRS Payload (Transmitted & Retransmitted) = C900040094 * 22 + C900040095 * 32 + C900040096 * 38 + C900040097 * 52 + C900040098 * 22 + C900040099 * 32 + C900040100 * 38 + C900040101 * 52 + C900040102 * 22 + C900040103 * 32 + C900040104 * 38 + C900040105 * 52 Byte Cell Type Basis Confidential and Proprietary Information of ZTE CORPORATION 41 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual DL GPRS Payload (Transmitted & Retransmitted) Description Definition DL GPRS Payload DL GPRS Payload can be calculated by summing up all the DL blocks (transmitted as well as retransmitted) of each coding scheme and multiplying by the user data in a block for each Coding Scheme .The total DL GPRS Payload is then calculated by summing up the DL Payload for all GPRS coding schemes. Counter Formula DL GPRS Payload (Transmitted & Retransmitted) = C900040081 * 22 + C900040082 * 32 + C900040083 * 38 + C900040084 * 52 + C900040085 * 22 + C900040086 * 32 + C900040087 * 38 + C900040088 * 52 + C900040089 * 22 + C900040090 * 32 + C900040091 * 38 + C900040092 * 52 Type Basis Byte Cell UL EDGE Payload (Transmitted & Retransmitted) Description Definition UL EDGE Payload UL EDGE Payload can be calculated by summing up all the UL blocks (transmitted as well as retransmitted) of each coding scheme (MCS) and multiplying by the user data in a block for each Coding Scheme (MCS) .The total UL EDGE Payload is then calculated by summing up the UL Payload for all EDGE coding schemes(MCS). Counter Formula UL EDGE Payload (Transmitted & Retransmitted) = C901030048 * 22 + C901030049 * 28 + C901030050 * 37 + C901030051 * 44 + C901030052 * 56 + C901030053 * 74 + C901030054 * 56 + C901030055 * 68 + C901030056 * 74 + C901030061 * 22 + C901030062 * 28 + C901030063 * 37 + C901030064 * 44 + C901030065 * 56 + C901030066 * 74 + C901030067 * 56 + C901030068 * 68 + C901030069 * 74 + C901030074 * 22 + C901030075 * 28 + C901030076 * 37 + C901030077 * 44 + C901030078 * 56 + C901030079 * 74 + C901030080 * 56 + C901030081 * 68 + C901030082 * 74 Type Byte 42 Confidential and Proprietary Information of ZTE CORPORATION Chapter 2 - Introduction of KPI in PS Domain Basis Cell DL EDGE Payload (Transmitted & Retransmitted) Description Definition DL EDGE Payload DL EDGE Payload can be calculated by summing up all the DL blocks(transmitted as well as retransmitted) of each coding scheme(MCS) and multiplying by the user data in a block for each Coding Scheme(MCS) .The total DL EDGE Payload is then calculated by summing up the DL Payload for all EDGE coding schemes(MCS). Counter Formula DL EDGE Payload (Transmitted & Retransmitted) = C901030006 * 22 + C901030007 * 28 + C901030008 * 37 + C901030009 * 44 + C901030010 * 56 + C901030011 * 74 + C901030012 * 56 + C901030013 * 68 + C901030014 * 74 + C901030019 * 22 + C901030020 * 28 + C901030021 * 37 + C901030022 * 44 + C901030023 * 56 + C901030024 * 74 + C901030025 * 56 + C901030026 * 68 + C901030027 * 74 + C901030032 * 22 + C901030033 * 28 + C901030034 * 37 + C901030035 * 44 + C901030036 * 56 + C901030037 * 74 + C901030038 * 56 + C901030039 * 68 + C901030040 * 74 Type Basis Byte Cell Throughput UL GPRS Throughput Description Definition Counter Formula Type Basis UL GPRS Throughput The user UL GPRS data transmitted on air interface divided by the time taken for data transmission UL GPRS Throughput = Kbps Cell C900040058 * 8 C900040059 Confidential and Proprietary Information of ZTE CORPORATION 43 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual DL GPRS Throughput Description Definition Counter Formula Type Basis DL GPRS Throughput The user DL GPRS data transmitted on air interface divided by the time taken for data transmission. DL GPRS Throughput = Kbps Cell C900040060 * 8 C900040061 UL EDGE Throughput Description Definition Counter Formula Type Basis UL EDGE Throughput The user UL EDGE data transmitted on air interface divided by the time taken for data transmission. UL EDGE Throughput = Kbps Cell C900040066 * 8 C900040067 DL EDGE Throughput Description Definition Counter Formula Type Basis DL EDGE Throughput The user DL EDGE data transmitted on air interface divided by the time taken for data transmission. DL EDGE Throughput = Kbps Cell C900040068 * 8 C900040069 44 Confidential and Proprietary Information of ZTE CORPORATION Chapter 2 - Introduction of KPI in PS Domain LLC DL LLC Signaling Frame Discard Rate Description Definition The statistic provides the percentage of the discarded downlink LLC signaling frame. DL LLC signaling frame discard rate equals to the number of DL signaling LLC frame discard due to full buffer, exhausted lifecycle, and other exceptions divided by the number of DL signaling LLC frame transmitted . Counter Formula Type Basis DL LLC Signalling Frame Discard Rate = C900040052 + C900040053 + C900040054 ∗ 100 C900040051 Percentage Cell DL LLC GPRS Data Frame Discard Rate Description Definition The statistic provides the percentage of the discarded DL LLC GPRS data frame. DL GPRS data frame discard rate equals to the number of DL GPRS LLC frame discard due to full buffer, exhausted lifecycle, and other exceptions divided by the number of DL GPRS LLC frame transmitted. Counter Formula Type Basis DL LLC GPRS Data Frame Discard Rate = C900040075 + C900040076 + C900040077 ∗ 100 C900040074 Percentage Cell DL LLC EDGE Data Frame Discard Rate Description The statistic provides the percentage of the discarded DL LLC edge data frame. Confidential and Proprietary Information of ZTE CORPORATION 45 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Definition DL EDGE data frame discard rate equals to the number of DL EDGE LLC frame discard due to full buffer, exhausted lifecycle, and other exceptions divided by the number of DL EDGE LLC frame transmitted. Counter Formula Type Basis DL LLC EDGE Data Frame Discard Rate = C900040048 + C900040049 + C900040050 ∗ 100 C900040047 Percentage Cell TBF UL TBF Establishment Success Rate Description This statistic provides UL GPRS signaling TBF, UL EDGE signaling TBF, UL GPRS data TBF, UL EDGE data TBF establishment success rate, which is the important performance index on data service availability to check the condition of data access success in different cells. UL TBF establishment success rate equals to the number of UL TBF establishment success divided by the number of UL TBF establishment requests. Definition Counter Formula UL TBF Establishment Success Rate = C900040025 + C900040033 + C900040026 + C900040034 ∗ 100 C900040159 + C900040160 + C900040161 + C900040168 + C900040163 + C900040164 + C900040165 + C900040166 Percentage Cell Type Basis DL TBF Establishment Success Rate Description This statistic provides DL GPRS signaling TBF, DL EDGE signaling TBF, DL GPRS data TBF, DL EDGE data TBF establishment success rate, which is the important performance index on data service availability to check the condition of data access success in different cells. 46 Confidential and Proprietary Information of ZTE CORPORATION Chapter 2 - Introduction of KPI in PS Domain Definition DL TBF establishment success rate equals to the number of DL TBF establishment success divided by the number of DL TBF establishment requests. Counter Formula DL TBF Establishment Success Rate = C900040007 + C900040015 + C900040008 + C900040016 ∗ 100 C900040141 + C900040142 + C900040143 + C900040144 + C900040145 + C900040146 + C900040147 + C900040148 Percentage Cell Type Basis UL Signaling TBF Share Description Based on different purposes, MS will establish two kinds of TBF: signaling TBF and data TBF. UL signaling TBF share indicates percentage of UL signaling TBF vs. UL TBF (UL signaling TBF and data TBF). UL signaling TBF share equals to the number of UL signaling TBF establishment divided by the number of UL TBF establishment. Definition Counter Formula Type Basis UL Signalling TBF Share = C900040025 + C900040033 ∗ 100 C900040025 + C900040033 + C900040026 + C900040034 Percentage Cell DL Signaling TBF Share Description Based on different purposes, MS will establish two kinds of TBF: signaling TBF and data TBF. DL signaling TBF share indicates percentage of DL signaling TBF vs. DL TBF (DL signaling TBF and data TBF). DL signaling TBF share equals to the number of DL signaling TBF establishment divided by the number of DL TBF establishment. Definition Counter Formula Type Basis DL Signalling TBF Share = C900040007 + C900040015 ∗ 100 C900040007 + C900040015 + C900040008 + C900040016 Percentage Cell Confidential and Proprietary Information of ZTE CORPORATION 47 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual UL GPRS Data TBF Share Description This statistic provides the percentage of the number of UL GPRS data TBF establishment vs. the number of GPRS and EDGE UL data TBF establishment. UL GPRS data TBF share equals to the number of UL GPRS data TBF establishment divided by the number of UL GPRS and EDGE data TBF establishment. Definition Counter Formula Type Basis UL GPRS Data TBF Share = Percentage Cell C900040026 ∗ 100 C900040026 + C900040034 DL GPRS Data TBF Share Description This statistic provides the percentage of the number of DL GPRS data TBF establishment vs. the number of DL GPRS and EDGE data TBF establishment. DL GPRS data TBF share equals to the number of DL GPRS data TBF establishment divided by the number of DL GPRS and EDGE data TBF establishment. Definition Counter Formula Type Basis DL GPRS Data TBF Share = Percentage Cell C900040008 ∗ 100 C900040008 + C900040016 UL Signaling TBF Failure Rate Description This statistic provides TBF proportion exceptionally released after UL signaling TBF establishment success. By this performance index, it can determine interference, packet loss, wrong parameter setting, instable link failure may occur in network. UL signaling TBF failure rate equals to the number of UL signaling TBF exceptional release divided by the number of UL signaling TBF establishment. Definition Counter Formula 48 Confidential and Proprietary Information of ZTE CORPORATION Chapter 2 - Introduction of KPI in PS Domain Type Basis UL Signalling TBF Failure Rate = C900040037 + C900040038 + C900040039 + C900040040 + C900040041 + C900040042 + C900040043 + C900040044 + C900040045 + C900040046 ∗ 100 C900040025 + C900040033 Percentage Cell DL Signaling TBF Failure Rate Description This statistic provides TBF proportion exceptionally released after DL signaling TBF establishment success. By this performance index, it can determine interference, packet loss, wrong parameter setting, instable link failure may occur in network. DL signaling TBF failure rate equals to the number of DL signaling TBF exceptional release divided by the number of DL signaling TBF establishment. Definition Counter Formula Type Basis DL Signalling TBF Failure Rate = C900040149 + C900040150 + C900040151 + C900040152 + C900040153 + C900040154 + C900040155 + C900040156 + C900040157 + C900040158 ∗ 100 C900040007 + C900040015 Percentage Cell UL GPRS Data TBF Failure Rate Description This statistic provides TBF proportion exceptionally released after UL GPRS data TBF establishment success. By this performance index, it can determine interference, packet loss, wrong parameter setting, instable link failure may occur in network. UL GPRS data TBF failure rate equals to the number of UL GPRS data TBF exceptional release divided by the number of UL GPRS data TBF establishment. Definition Counter Formula Confidential and Proprietary Information of ZTE CORPORATION 49 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Type Basis UL GPRS Data TBF Failure Rate = C900040020 + C900040021 + C900040022 + C900040023 + C900040024 - (C900040037 + C900040038 + C900040039 + C900040040 + C900040041) ∗ 100 C900040026 Percentage Cell DL GPRS Data TBF Failure Rate Description This statistic provides TBF proportion exceptionally released after DL GPRS data TBF establishment success. By this performance index, it can determine interference, packet loss, wrong parameter setting, instable link failure may occur in network. DL GPRS data TBF failure rate equals to the number of DL GPRS data TBF exceptional release divided by the number of DL GPRS data TBF establishment. Definition Counter Formula Type Basis DL GPRS Data TBF Failure Rate = C900040002 + C900040003 + C900040004 + C900040005 + C900040006 - (C900040149 + C900040150 + C900040151 + C900040152 + C900040153) ∗ 100 C900040008 Percentage Cell UL EDGE Data TBF Failure Rate Description This statistic provides TBF proportion exceptionally released after UL EDGE data TBF establishment success. By this performance index, it can determine interference, packet loss, wrong parameter setting, instable link failure may occur in network. UL EDGE data TBF failure rate equals to the number of UL EDGE data TBF exceptional release divided by the number of UL EDGE data TBF establishment. Definition Counter Formula 50 Confidential and Proprietary Information of ZTE CORPORATION Chapter 2 - Introduction of KPI in PS Domain Type Basis UL EDGE Data TBF Failure Rate = C900040028 + C900040029 + C900040030 + C900040031 + C900040032 - (C900040042 + C900040043 + C900040044 + C900040045 + C900040046) ∗ 100 C900040034 Percentage Cell DL EDGE Data TBF Failure Rate Description This statistic provides TBF proportion exceptionally released after UL EDGE data TBF establishment success. By this performance index, it can determine interference, packet loss, wrong parameter setting, instable link failure may occur in network. DL EDGE data TBF failure rate equals to the number of DL EDGE data TBF exceptional release divided by the number of DL EDGE data TBF establishment. Definition Counter Formula Type Basis DL EDGE Data TBF Failure Rate = C900040010 + C900040011 + C900040012 + C900040013 + C900040014 - (C900040154 + C900040155 + C900040156 + C900040157 + C900040158) ∗ 100 C900040016 Percentage Cell UL GPRS Data TBF Throughput Description Definition This statistic provides LLC frame throughput carried by GPRS UL data TBF in unit time. GPRS UL data TBF average rate equals to LLC frame throughput carried by GPRS UL data TBF (bytes multiplied by 8) divided by GPRS UL data TBF duration. Counter Formula Type Basis UL GPRS Data TBF Throughput = Kbps Cell C900040058 ∗ 8 C900040059 Confidential and Proprietary Information of ZTE CORPORATION 51 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual DL GPRS Data TBF Throughput Description Definition This statistic provides LLC frame throughput carried by GPRS DL data TBF in unit time. GPRS DL data TBF average rate equals to LLC frame throughput carried by GPRS DL data TBF (bytes multiplied by 8) divided by GPRS DL data TBF duration. Counter Formula Type Basis DL GPRS Data TBF Throughput = Kbps Cell C900040060 ∗ 8 C900040061 UL GPRS Data TBF Establishment Share On PACCH Description Definition The statistic provides the percentage of the UL GPRS data TBF Establishment On PACCH. The percentage of UL GPRS data TBF establishment on PACCH equals to the number of UL GPRS data TBF establishment on PACCH divided by the number of UL GPRS TBF (including signaling TBF and data TBF) on PACCH. Counter Formula Type Basis UL GPRS Data TBF Establishment Share On PACCH = C900040171 ∗ 100 C900040019 Percentage Cell DL GPRS Data TBF Establishment Share On PACCH Description Definition The statistic provides the percentage of the DL GPRS data TBF Establishment On PACCH. The percentage of DL GPRS data TBF establishment on PACCH equals to the number of DL GPRS data TBF establishment on PACCH divided by the number of DL GPRS TBF (including signaling TBF and data TBF) on PACCH. Counter Formula DL GPRS Data TBF Establishment Share On PACCH = C900040169 ∗ 100 C900040001 52 Confidential and Proprietary Information of ZTE CORPORATION Chapter 2 - Introduction of KPI in PS Domain Type Basis Percentage Cell UL EDGE Data TBF Establishment Share On PACCH Description Definition The statistic provides the percentage of the UL EDGE data TBF Establishment On PACCH. The percentage of UL EDGE data TBF establishment on PACCH equals to the number of UL EDGE data TBF establishment on PACCH divided by the number of UL EDGE TBF (including signaling TBF and data TBF) on PACCH. Counter Formula Type Basis UL EDGE Data TBF Establishment Share On PACCH = C900040162 ∗ 100 C900040027 Percentage Cell DL EDGE Data TBF Establishment Share On PACCH Description Definition The statistic provides the percentage of the DL EDGE data TBF Establishment On PACCH. The percentage of DL EDGE data TBF establishment on PACCH equals to the number of DL EDGE data TBF establishment on PACCH divided by the number of DL EDGE TBF (including signaling TBF and data TBF) on PACCH. Counter Formula Type Basis DL EDGE Data TBF Establishment Share On PACCH = C900040170 ∗ 100 C900040009 Percentage Cell UL EDGE Data TBF Throughput Description Definition This statistic provides LLC frame throughput carried by EPRS UL data TBF in unit time. Confidential and Proprietary Information of ZTE CORPORATION 53 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual EDGE UL data TBF average rate equals to LLC frame throughput carried by EDGE UL data TBF (bytes multiplied by 8) divided by EDGE UL data TBF duration. Counter Formula Type Basis UL EDGE Data TBF Throughput = Kbps Cell C900040066 ∗ 8 C900040067 DL EDGE Data TBF Throughput Description Definition This statistic provides LLC frame throughput carried by EDGE DL data TBF in unit time. EDGE DL data TBF average rate equals to LLC frame throughput carried by EDGE DL data TBF (bytes multiplied by 8) divided by EDGE DL data TBF duration. Counter Formula Type Basis DL EDGE Data TBF Throughput = Kbps Cell C900040068 ∗ 8 C900040069 RLC UL PDCH Usage Description Definition The statistic provides the percentage of UL used PDCH. UL PDCH usage equals to the number of non-null RLF data blocks (including control block and data block) received on PDCH divided by the number of general RLC blocks (non-null RLC blocks and dummy control blocks). Counter Formula Type Basis UL PDCH Usage = Percentage Cell C900040106 + C900040093 ∗ 100 C900040093 + C900040106 + C900040079 DL PDCH Usage Description The statistic provides the percentage of DL used PDCH. 54 Confidential and Proprietary Information of ZTE CORPORATION Chapter 2 - Introduction of KPI in PS Domain Definition DL PDCH usage equals to the number of non-null RLF data blocks (including control block and data block) transmitted on PDCH divided by the number of general RLC blocks (non-null RLC blocks and dummy control blocks). Counter Formula Type Basis DL PDCH Usage = Percentage Cell C900040080 + C900040107 ∗ 100 C900040080 + C900040107 + C900040078 Abis Bandwidth Usage Description Definition This statistic provides Abis bandwidth usage. The number of data blocks transmitted by given Abis bandwidth divided by the number of effective RLC data blocks (including control block and data block) transmitted. Counter Formula Type Basis Abis Bandwidth Usage = Percentage Cell C900040055 ∗ 100 C900040080 + C900040107 UL RLC Data Throughput Description Definition This statistic provides effective protocol data flow received at upper layer by packet UL channel. UL RLC data throughput equals to the quantity of effective protocol data received at upper layer by packet UL channel in unit time. Counter Formula Type Basis UL RLC Data Throughtput = bps Cell C900040057 ∗ 8 60 ∗ 60 UL RLC Data Throughput Per PDCH Description Definition Counter Formula This statistic provides UL RLC data throughput per PDCH. UL RLC data throughput per PDCH equals to RLC UL data throughput divided by the average number of available PDCH. UL RLC Data Throughtput Per PDCH = C900040057 ∗ 8 60 ∗ 60 ∗ C900040136 Confidential and Proprietary Information of ZTE CORPORATION 55 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Type Basis bps Cell DL RLC Data Throughput Description Definition This statistic provides effective protocol data flow received at upper layer by packet DL channel. DL RLC data throughput equals to the quantity of effective protocol data transmitted at upper layer by packet DL channel in unit time. Counter Formula Type Basis DL RLC Data Throughtput = bps Cell C900040056 ∗ 8 60 ∗ 60 DL RLC Data Throughput Per PDCH Description Definition Counter Formula Type Basis This statistic provides DL RLC data throughput per PDCH. DL RLC data throughput per PDCH equals to RLC DL data throughput divided by the average number of available PDCH. DL RLC Data Throughtput Per PDCH = bps Cell C900040056 ∗ 8 60 ∗ 60 ∗ C900040136 UL GPRS RLC Retransmission Rate Description This statistic provides UL GPRS RLC retransmission rate, the most important indicator to reflect GPRS UL service condition, and to indicate whether instability, congestion, or interference occurs in the system. UL GPRS RLC retransmission rate equals to the number of NACK data block received by UL GPRS TBF divided by the number of effective data block received by UL GPRS TBF. Definition Counter Formula Type Basis UL GPRS RLC Retransmission Rate = Percentage Cell C900040063 ∗ 100 C900040062 56 Confidential and Proprietary Information of ZTE CORPORATION Chapter 2 - Introduction of KPI in PS Domain DL GPRS RLC Retransmission Rate Description This statistic provides DL GPRS RLC retransmission rate, the most important indicator to reflect GPRS DL service condition, and to indicate whether instability, congestion, or interference occurs in the system. DL GPRS RLC retransmission rate equals to the number of NACK data block transmitted by DL GPRS TBF divided by the number of effective data block transmitted by DL GPRS TBF. Definition Counter Formula Type Basis DL GPRS RLC Retransmission Rate = Percentage Cell C900040065 ∗ 100 C900040064 UL EDGE RLC Retransmission Rate Description This statistic provides UL EDGE RLC retransmission rate, the most important indicator to reflect EDGE UL service condition, and to indicate whether instability, congestion, or interference occurs in the system. UL EDGE RLC retransmission rate equals to the number of NACK data block received by UL EDGE TBF divided by the number of effective data block received by UL EDGE TBF. Definition Counter Formula Type Basis UL EDGE RLC Retransmission Rate = Percentage Cell C900040071 ∗ 100 C900040070 DL EDGE RLC Retransmission Rate Description This statistic provides UL EDGE RLC retransmission rate, the most important indicator to reflect EDGE UL service condition, and to indicate whether instability, congestion, or interference occurs in the system. DL EDGE RLC retransmission rate equals to the number of NACK data block transmitted by DL EDGE TBF divided by the number of effective data block transmitted by DL EDGE TBF. Definition Counter Formula Type Basis DL EDGE RLC Retransmission Rate = Percentage Cell C900040073 ∗ 100 C900040072 Confidential and Proprietary Information of ZTE CORPORATION 57 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual UL PDCH RLC Share Description Definition The statistic provides the percentage of Radio Link Control blocks transmitted by the PCU (UL). UL PDCH RLC share equals to the number of RLC control blocks (excluding control blank frame) on PACCH divided by the number sum of UL RLC control blocks (excluding control blank frame) and data blocks (including retransmitted RLC blocks, RLC blocks to be determined, and first transmitted RLC blocks). Counter Formula Type Basis UL PDCH RLC Share = Percentage Cell C900040068 ∗ 100 C900040106 + C900040068 DL PDCH RLC Share Description Definition The statistic provides the percentage of Radio Link Control blocks transmitted by the PCU (DL). DL PDCH RLC share equals to the number of RLC control blocks (excluding control blank frame) on PACCH divided by the number sum of DL RLC control blocks (excluding control blank frame) and data blocks (including retransmitted RLC blocks, RLC blocks to be determined, and first transmitted RLC blocks). Counter Formula Type Basis DL PDCH RLC Share = Percentage Cell C900040080 ∗ 100 C900040107 + C900040080 UL GPRS CS-1 Block Share Description Definition Counter Formula This statistic provides ratio of CS-1 Blocks in UL to total UL GPRS Blocks. Number of UL CS-1Data Blocks divided by the total number of UL GPRS Data Blocks UL GPRS CS - 1 Block Share = C900040094 + C900040098 + C900040102 ∗ 100 C900040094 + C900040095 + C900040096 + C900040097 + C900040098 + C900040099 + C900040100 + C900040101 + C900040102 + C900040103 + C900040104 + C900040105 Type 58 Confidential and Proprietary Information of ZTE CORPORATION Chapter 2 - Introduction of KPI in PS Domain Percentage Basis Cell UL GPRS CS-2 Block Share Description Definition Counter Formula This statistic provides ratio of CS-2 Blocks in UL to total UL GPRS Blocks. Number of UL CS-2 Data Blocks divided by the total number of UL GPRS Data Blocks UL GPRS CS - 2 Block Share = C900040095 + C900040099 + C900040103 ∗ 100 C900040094 + C900040095 + C900040096 + C900040097 + C900040098 + C900040099 + C900040100 + C900040101 + C900040102 + C900040103 + C900040104 + C900040105 Percentage Cell Type Basis UL GPRS CS-3 Block Share Description Definition Counter Formula This statistic provides ratio of CS-3 Blocks in UL to total UL GPRS Blocks. Number of UL CS-3 Data Blocks divided by the total number of UL GPRS Data Blocks UL GPRS CS - 3 Block Share = C900040096 + C900040100 + C900040104 ∗ 100 C900040094 + C900040095 + C900040096 + C900040097 + C900040098 + C900040099 + C900040100 + C900040101 + C900040102 + C900040103 + C900040104 + C900040105 Percentage Cell Type Basis UL GPRS CS-4 Block Share Description Definition This statistic provides ratio of CS-4 Blocks in UL to total UL GPRS Blocks. Number of UL CS-4 Data Blocks divided by the total number of UL GPRS Data Blocks Confidential and Proprietary Information of ZTE CORPORATION 59 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Counter Formula UL GPRS CS - 4 Block Share = C900040097 + C900040101 + C900040105 ∗ 100 C900040094 + C900040095 + C900040096 + C900040097 + C900040098 + C900040099 + C900040100 + C900040101 + C900040102 + C900040103 + C900040104 + C900040105 Percentage Cell Type Basis DL GPRS CS-1 Block Share Description Definition Counter Formula This statistic provides ratio of CS-1 Blocks in DL to total DL GPRS Blocks. Number of DL CS-1 Data Blocks divided by the total number of DL GPRS Data Blocks DL GPRS CS - 1 Block Share = C900040081 + C900040085 + C900040089 ∗ 100 C900040081 + C900040082 + C900040083 + C900040084 + C900040085 + C900040086 + C900040087 + C900040088 + C900040089 + C900040090 + C900040091 + C900040092 Percentage Cell Type Basis DL GPRS CS-2 Block Share Description Definition Counter Formula This statistic provides ratio of CS-2 Blocks in DL to total DL GPRS Blocks. Number of DL CS-2 Data Blocks divided by the total number of DL GPRS Data Blocks DL GPRS CS - 2 Block Share = C900040082 + C900040086 + C900040090 ∗ 100 C900040081 + C900040082 + C900040083 + C900040084 + C900040085 + C900040086 + C900040087 + C900040088 + C900040089 + C900040090 + C900040091 + C900040092 Percentage Cell Type Basis 60 Confidential and Proprietary Information of ZTE CORPORATION Chapter 2 - Introduction of KPI in PS Domain DL GPRS CS-3 Block Share Description Definition Counter Formula This statistic provides ratio of CS-3 Blocks in DL to total DL GPRS Blocks. Number of DL CS-3 Data Blocks divided by the total number of DL GPRS Data Blocks DL GPRS CS - 3 Block Share = C900040083 + C900040087 + C900040091 ∗ 100 C900040081 + C900040082 + C900040083 + C900040084 + C900040085 + C900040086 + C900040087 + C900040088 + C900040089 + C900040090 + C900040091 + C900040092 Percentage Cell Type Basis DL GPRS CS-4 Block Share Description Definition Counter Formula This statistic provides ratio of CS-4 Blocks in DL to total DL GPRS Blocks. Number of DL CS-4 Data Blocks divided by the total number of DL GPRS Data Blocks DL GPRS CS - 4 Block Share = C900040084 + C900040088 + C900040092 ∗ 100 C900040081 + C900040082 + C900040083 + C900040084 + C900040085 + C900040086 + C900040087 + C900040088 + C900040089 + C900040090 + C900040091 + C900040092 Percentage Cell Type Basis UL GPRS CS-1 Data Share Description Definition Counter Formula This statistic provides ratio of CS-1 Data in UL to total UL GPRS Data. UL data transmitted using CS-1 divided by the total UL GPRS Data Confidential and Proprietary Information of ZTE CORPORATION 61 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual UL GPRS CS - 1 Data Share = C900040094 * 22 + C900040098 * 22 + C900040102 * 22 ∗ 100 C900040094 * 22 + C900040095 * 32 + C900040096 * 38 + C900040097 * 52 + C900040098 * 22 + C900040099 * 32 + C900040100 * 38 + C900040101 * 52 + C900040102 * 22 + C900040103 * 32 + C900040104 * 38 + C900040105 * 52 Type Basis Percentage Cell UL GPRS CS-2 Data Share Description Definition Counter Formula This statistic provides ratio of CS-2 Data in UL to total UL GPRS Data. UL data transmitted using CS-2 divided by the total UL GPRS Data UL GPRS CS - 2 Data Share = C900040095 * 32 + C900040099 * 32 + C900040103 * 32 ∗ 100 C900040094 * 22 + C900040095 * 32 + C900040096 * 38 + C900040097 * 52 + C900040098 * 22 + C900040099 * 32 + C900040100 * 38 + C900040101 * 52 + C900040102 * 22 + C900040103 * 32 + C900040104 * 38 + C900040105 * 52 Percentage Cell Type Basis UL GPRS CS-3 Data Share Description Definition Counter Formula This statistic provides ratio of CS-3 Data in UL to total UL GPRS Data. UL data transmitted using CS-3 divided by the total UL GPRS Data UL GPRS CS - 3 Data Share = C900040096 * 38 + C900040100 * 38 + C900040104 * 38 ∗ 100 C900040094 * 22 + C900040095 * 32 + C900040096 * 38 + C900040097 * 52 + C900040098 * 22 + C900040099 * 32 + C900040100 * 38 + C900040101 * 52 + C900040102 * 22 + C900040103 * 32 + C900040104 * 38 + C900040105 * 52 Percentage Type 62 Confidential and Proprietary Information of ZTE CORPORATION Chapter 2 - Introduction of KPI in PS Domain Basis Cell UL GPRS CS-4 Data Share Description Definition Counter Formula This statistic provides ratio of CS-4 Data in UL to total UL GPRS Data. UL data transmitted using CS-4 divided by the total UL GPRS Data UL GPRS CS - 4 Data Share = C900040097 * 52 + C900040101 * 52 + C900040105 * 52 ∗ 100 C900040094 * 22 + C900040095 * 32 + C900040096 * 38 + C900040097 * 52 + C900040098 * 22 + C900040099 * 32 + C900040100 * 38 + C900040101 * 52 + C900040102 * 22 + C900040103 * 32 + C900040104 * 38 + C900040105 * 52 Percentage Cell Type Basis DL GPRS CS-1 Data Share Description Definition Counter Formula This statistic provides ratio of CS-1 Data in DL to total DL GPRS Data. DL data transmitted using CS-1 divided by the total DL GPRS Data DL GPRS CS - 1 Data Share = C900040081 * 22 + C900040085 * 22 + C900040089 * 22 ∗ 100 C900040081 * 22 + C900040082 * 32 + C900040083 * 38 + C900040084 * 52 + C900040085 * 22 + C900040086 * 32 + C900040087 * 38 + C900040088 * 52 + C900040089 * 22 + C900040090 * 32 + C900040091 * 38 + C900040092 * 52 Percentage Cell Type Basis DL GPRS CS-2 Data Share Description Definition This statistic provides ratio of CS-2 Data in DL to total DL GPRS Data. DL data transmitted using CS-2 divided by the total DL GPRS Data Confidential and Proprietary Information of ZTE CORPORATION 63 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Counter Formula DL GPRS CS - 2 Data Share = C900040082 * 32 + C900040086 * 32 + C900040090 * 32 ∗ 100 C900040081 * 22 + C900040082 * 32 + C900040083 * 38 + C900040084 * 52 + C900040085 * 22 + C900040086 * 32 + C900040087 * 38 + C900040088 * 52 + C900040089 * 22 + C900040090 * 32 + C900040091 * 38 + C900040092 * 52 Percentage Cell Type Basis DL GPRS CS-3 Data Share Description Definition Counter Formula This statistic provides ratio of CS-3 Data in DL to total DL GPRS Data. DL data transmitted using CS-3 divided by the total DL GPRS Data DL GPRS CS - 3 Data Share = C900040083 * 38 + C900040087 * 38 + C900040091 * 38 ∗ 100 C900040081 * 22 + C900040082 * 32 + C900040083 * 38 + C900040084 * 52 + C900040085 * 22 + C900040086 * 32 + C900040087 * 38 + C900040088 * 52 + C900040089 * 22 + C900040090 * 32 + C900040091 * 38 + C900040092 * 52 Percentage Cell Type Basis DL GPRS CS-4 Data Share Description Definition Counter Formula This statistic provides ratio of CS-4 Data in DL to total DL GPRS Data. DL data transmitted using CS-4 divided by the total DL GPRS Data DL GPRS CS - 4 Data Share = C900040084 * 52 + C900040088 * 52 + C900040092 * 52 ∗ 100 C900040081 * 22 + C900040082 * 32 + C900040083 * 38 + C900040084 * 52 + C900040085 * 22 + C900040086 * 32 + C900040087 * 38 + C900040088 * 52 + C900040089 * 22 + C900040090 * 32 + C900040091 * 38 + C900040092 * 52 Percentage Type 64 Confidential and Proprietary Information of ZTE CORPORATION Chapter 2 - Introduction of KPI in PS Domain Basis Cell UL EDGE MCS-1 Block Share Description Definition Counter Formula This statistic provides ratio of MCS-1 Blocks in UL to total UL EDGE Blocks. Number of UL MCS-1 Data Blocks divided by the total number of UL EDGE Data Blocks UL EDGE MCS - 1 Block Share = C901030048 + C901030061 + C901030074 ∗ 100 C901030048 + C901030049 + C901030050 + C901030051 + C901030052 + C901030053 + C901030054 + C901030055 + C901030056 + C901030061 + C901030062 + C901030063 + C901030064 + C901030065 + C901030066 + C901030067 + C901030068 + C901030069 + C901030074 + C901030075 + C901030076 + C901030077 + C901030078 + C901030079 + C901030080 + C901030081 + C901030082 Type Basis Percentage Cell UL EDGE MCS-2 Block Share Description Definition Counter Formula This statistic provides ratio of MCS-2 Blocks in UL to total UL EDGE Blocks. Number of UL MCS-2 Data Blocks divided by the total number of UL EDGE Data Blocks UL EDGE MCS - 2 Block Share = C901030049 + C901030062 + C901030075 ∗ 100 C901030048 + C901030049 + C901030050 + C901030051 + C901030052 + C901030053 + C901030054 + C901030055 + C901030056 + C901030061 + C901030062 + C901030063 + C901030064 + C901030065 + C901030066 + C901030067 + C901030068 + C901030069 + C901030074 + C901030075 + C901030076 + C901030077 + C901030078 + C901030079 + C901030080 + C901030081 + C901030082 Type Basis Percentage Cell Confidential and Proprietary Information of ZTE CORPORATION 65 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual UL EDGE MCS-3 Block Share Description Definition Counter Formula This statistic provides ratio of MCS-3 Blocks in UL to total UL EDGE Blocks. Number of UL MCS-3 Data Blocks divided by the total number of UL EDGE Data Blocks UL EDGE MCS - 3 Block Share = C901030050 + C901030063 + C901030076 ∗ 100 C901030048 + C901030049 + C901030050 + C901030051 + C901030052 + C901030053 + C901030054 + C901030055 + C901030056 + C901030061 + C901030062 + C901030063 + C901030064 + C901030065 + C901030066 + C901030067 + C901030068 + C901030069 + C901030074 + C901030075 + C901030076 + C901030077 + C901030078 + C901030079 + C901030080 + C901030081 + C901030082 Type Basis Percentage Cell UL EDGE MCS-4 Block Share Description Definition Counter Formula This statistic provides ratio of MCS-4 Blocks in UL to total UL EDGE Blocks. Number of UL MCS-4 Data Blocks divided by the total number of UL EDGE Data Blocks UL EDGE MCS - 4 Block Share = C901030051 + C901030064 + C901030077 ∗ 100 C901030048 + C901030049 + C901030050 + C901030051 + C901030052 + C901030053 + C901030054 + C901030055 + C901030056 + C901030061 + C901030062 + C901030063 + C901030064 + C901030065 + C901030066 + C901030067 + C901030068 + C901030069 + C901030074 + C901030075 + C901030076 + C901030077 + C901030078 + C901030079 + C901030080 + C901030081 + C901030082 Type Basis Percentage Cell 66 Confidential and Proprietary Information of ZTE CORPORATION Chapter 2 - Introduction of KPI in PS Domain UL EDGE MCS-5 Block Share Description Definition Counter Formula This statistic provides ratio of MCS-5 Blocks in UL to total UL EDGE Blocks. Number of UL MCS-5 Data Blocks divided by the total number of UL EDGE Data Blocks UL EDGE MCS - 5 Block Share = C901030052 + C901030065 + C901030078 ∗ 100 C901030048 + C901030049 + C901030050 + C901030051 + C901030052 + C901030053 + C901030054 + C901030055 + C901030056 + C901030061 + C901030062 + C901030063 + C901030064 + C901030065 + C901030066 + C901030067 + C901030068 + C901030069 + C901030074 + C901030075 + C901030076 + C901030077 + C901030078 + C901030079 + C901030080 + C901030081 + C901030082 Type Basis Percentage Cell UL EDGE MCS-6 Block Share Description Definition Counter Formula This statistic provides ratio of MCS-6 Blocks in UL to total UL EDGE Blocks. Number of UL MCS-6 Data Blocks divided by the total number of UL EDGE Data Blocks UL EDGE MCS - 6 Block Share = C901030053 + C901030066 + C901030079 ∗ 100 C901030048 + C901030049 + C901030050 + C901030051 + C901030052 + C901030053 + C901030054 + C901030055 + C901030056 + C901030061 + C901030062 + C901030063 + C901030064 + C901030065 + C901030066 + C901030067 + C901030068 + C901030069 + C901030074 + C901030075 + C901030076 + C901030077 + C901030078 + C901030079 + C901030080 + C901030081 + C901030082 Type Basis Percentage Cell Confidential and Proprietary Information of ZTE CORPORATION 67 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual UL EDGE MCS-7 Block Share Description Definition Counter Formula This statistic provides ratio of MCS-7 Blocks in UL to total UL EDGE Blocks. Number of UL MCS-7 Data Blocks divided by the total number of UL EDGE Data Blocks UL EDGE MCS - 7 Block Share = C901030054 + C901030067 + C901030080 ∗ 100 C901030048 + C901030049 + C901030050 + C901030051 + C901030052 + C901030053 + C901030054 + C901030055 + C901030056 + C901030061 + C901030062 + C901030063 + C901030064 + C901030065 + C901030066 + C901030067 + C901030068 + C901030069 + C901030074 + C901030075 + C901030076 + C901030077 + C901030078 + C901030079 + C901030080 + C901030081 + C901030082 Type Basis Percentage Cell UL EDGE MCS-8 Block Share Description Definition Counter Formula This statistic provides ratio of MCS-8 Blocks in UL to total UL EDGE Blocks. Number of UL MCS-8 Data Blocks divided by the total number of UL EDGE Data Blocks UL EDGE MCS - 8 Block Share = C901030055 + C901030068 + C901030081 ∗ 100 C901030048 + C901030049 + C901030050 + C901030051 + C901030052 + C901030053 + C901030054 + C901030055 + C901030056 + C901030061 + C901030062 + C901030063 + C901030064 + C901030065 + C901030066 + C901030067 + C901030068 + C901030069 + C901030074 + C901030075 + C901030076 + C901030077 + C901030078 + C901030079 + C901030080 + C901030081 + C901030082 Type Basis Percentage Cell 68 Confidential and Proprietary Information of ZTE CORPORATION Chapter 2 - Introduction of KPI in PS Domain UL EDGE MCS-9 Block Share Description Definition Counter Formula This statistic provides ratio of MCS-9 Blocks in UL to total UL EDGE Blocks. Number of UL MCS-9 Data Blocks divided by the total number of UL EDGE Data Blocks UL EDGE MCS - 9 Block Share = C901030056 + C901030069 + C901030082 ∗ 100 C901030048 + C901030049 + C901030050 + C901030051 + C901030052 + C901030053 + C901030054 + C901030055 + C901030056 + C901030061 + C901030062 + C901030063 + C901030064 + C901030065 + C901030066 + C901030067 + C901030068 + C901030069 + C901030074 + C901030075 + C901030076 + C901030077 + C901030078 + C901030079 + C901030080 + C901030081 + C901030082 Type Basis Percentage Cell DL EDGE MCS-1 Block Share Description Definition Counter Formula This statistic provides ratio of MCS-1 Blocks in DL to total DL EDGE Blocks. Number of DL MCS-1 Data Blocks divided by the total number of DL EDGE Data Blocks DL EDGE MCS - 1 Block Share = C901030006 + C901030019 + C901030032 ∗ 100 C901030006 + C901030007 + C901030008 + C901030009 + C901030010 + C901030011 + C901030012 + C901030013 + C901030014 + C901030019 + C901030020 + C901030021 + C901030022 + C901030023 + C901030024 + C901030025 + C901030026 + C901030027 + C901030032 + C901030033 + C901030034 + C901030035 + C901030036 + C901030037 + C901030038 + C901030039 + C901030040 Type Basis Percentage Cell Confidential and Proprietary Information of ZTE CORPORATION 69 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual DL EDGE MCS-2 Block Share Description Definition Counter Formula This statistic provides ratio of MCS-2 Blocks in DL to total DL EDGE Blocks. Number of DL MCS-2 Data Blocks divided by the total number of DL EDGE Data Blocks DL EDGE MCS - 2 Block Share = C901030007 + C901030020 + C901030033 ∗ 100 C901030006 + C901030007 + C901030008 + C901030009 + C901030010 + C901030011 + C901030012 + C901030013 + C901030014 + C901030019 + C901030020 + C901030021 + C901030022 + C901030023 + C901030024 + C901030025 + C901030026 + C901030027 + C901030032 + C901030033 + C901030034 + C901030035 + C901030036 + C901030037 + C901030038 + C901030039 + C901030040 Type Basis Percentage Cell DL EDGE MCS-3 Block Share Description Definition Counter Formula This statistic provides ratio of MCS-3 Blocks in DL to total DL EDGE Blocks. Number of DL MCS-3 Data Blocks divided by the total number of DL EDGE Data Blocks DL EDGE MCS - 3 Block Share = C901030008 + C901030021 + C901030034 ∗ 100 C901030006 + C901030007 + C901030008 + C901030009 + C901030010 + C901030011 + C901030012 + C901030013 + C901030014 + C901030019 + C901030020 + C901030021 + C901030022 + C901030023 + C901030024 + C901030025 + C901030026 + C901030027 + C901030032 + C901030033 + C901030034 + C901030035 + C901030036 + C901030037 + C901030038 + C901030039 + C901030040 Type Basis Percentage Cell 70 Confidential and Proprietary Information of ZTE CORPORATION Chapter 2 - Introduction of KPI in PS Domain DL EDGE MCS-4 Block Share Description Definition Counter Formula This statistic provides ratio of MCS-4 Blocks in DL to total DL EDGE Blocks. Number of DL MCS-4 Data Blocks divided by the total number of DL EDGE Data Blocks DL EDGE MCS - 4 Block Share = C901030009 + C901030022 + C901030035 ∗ 100 C901030006 + C901030007 + C901030008 + C901030009 + C901030010 + C901030011 + C901030012 + C901030013 + C901030014 + C901030019 + C901030020 + C901030021 + C901030022 + C901030023 + C901030024 + C901030025 + C901030026 + C901030027 + C901030032 + C901030033 + C901030034 + C901030035 + C901030036 + C901030037 + C901030038 + C901030039 + C901030040 Type Basis Percentage Cell DL EDGE MCS-5 Block Share Description Definition Counter Formula This statistic provides ratio of MCS-5 Blocks in DL to total DL EDGE Blocks. Number of DL MCS-5 Data Blocks divided by the total number of DL EDGE Data Blocks DL EDGE MCS - 5 Block Share = C901030010 + C901030023 + C901030036 ∗ 100 C901030006 + C901030007 + C901030008 + C901030009 + C901030010 + C901030011 + C901030012 + C901030013 + C901030014 + C901030019 + C901030020 + C901030021 + C901030022 + C901030023 + C901030024 + C901030025 + C901030026 + C901030027 + C901030032 + C901030033 + C901030034 + C901030035 + C901030036 + C901030037 + C901030038 + C901030039 + C901030040 Type Basis Percentage Cell Confidential and Proprietary Information of ZTE CORPORATION 71 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual DL EDGE MCS-6 Block Share Description Definition Counter Formula This statistic provides ratio of MCS-6 Blocks in DL to total DL EDGE Blocks. Number of DL MCS-6 Data Blocks divided by the total number of DL EDGE Data Blocks DL EDGE MCS - 6 Block Share = C901030011 + C901030024 + C901030037 ∗ 100 C901030006 + C901030007 + C901030008 + C901030009 + C901030010 + C901030011 + C901030012 + C901030013 + C901030014 + C901030019 + C901030020 + C901030021 + C901030022 + C901030023 + C901030024 + C901030025 + C901030026 + C901030027 + C901030032 + C901030033 + C901030034 + C901030035 + C901030036 + C901030037 + C901030038 + C901030039 + C901030040 Type Basis Percentage Cell DL EDGE MCS-7 Block Share Description Definition Counter Formula This statistic provides ratio of MCS-7 Blocks in DL to total DL EDGE Blocks. Number of DL MCS-7 Data Blocks divided by the total number of DL EDGE Data Blocks DL EDGE MCS - 7 Block Share = C901030012 + C901030025 + C901030038 ∗ 100 C901030006 + C901030007 + C901030008 + C901030009 + C901030010 + C901030011 + C901030012 + C901030013 + C901030014 + C901030019 + C901030020 + C901030021 + C901030022 + C901030023 + C901030024 + C901030025 + C901030026 + C901030027 + C901030032 + C901030033 + C901030034 + C901030035 + C901030036 + C901030037 + C901030038 + C901030039 + C901030040 Type Basis Percentage Cell 72 Confidential and Proprietary Information of ZTE CORPORATION Chapter 2 - Introduction of KPI in PS Domain DL EDGE MCS-8 Block Share Description Definition Counter Formula This statistic provides ratio of MCS-8 Blocks in DL to total DL EDGE Blocks. Number of DL MCS-8 Data Blocks divided by the total number of DL EDGE Data Blocks DL EDGE MCS - 8 Block Share = C901030013 + C901030026 + C901030039 ∗ 100 C901030006 + C901030007 + C901030008 + C901030009 + C901030010 + C901030011 + C901030012 + C901030013 + C901030014 + C901030019 + C901030020 + C901030021 + C901030022 + C901030023 + C901030024 + C901030025 + C901030026 + C901030027 + C901030032 + C901030033 + C901030034 + C901030035 + C901030036 + C901030037 + C901030038 + C901030039 + C901030040 Type Basis Percentage Cell DL EDGE MCS-9 Block Share Description Definition Counter Formula This statistic provides ratio of MCS-9 Blocks in DL to total DL EDGE Blocks. Number of DL MCS-9 Data Blocks divided by the total number of DL EDGE Data Blocks DL EDGE MCS - 9 Block Share = C901030014 + C901030027 + C901030040 ∗ 100 C901030006 + C901030007 + C901030008 + C901030009 + C901030010 + C901030011 + C901030012 + C901030013 + C901030014 + C901030019 + C901030020 + C901030021 + C901030022 + C901030023 + C901030024 + C901030025 + C901030026 + C901030027 + C901030032 + C901030033 + C901030034 + C901030035 + C901030036 + C901030037 + C901030038 + C901030039 + C901030040 Type Basis Percentage Cell Confidential and Proprietary Information of ZTE CORPORATION 73 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual UL EDGE MCS-1 Data Share Description Definition Counter Formula This statistic provides ratio of MCS-1 Data in UL to total UL EDGE Data. UL MCS-1 Data divided by the total UL EDGE Data UL EDGE MCS - 1 Data Share = (C901030048 + C901030061 + C901030074) * 22 ∗ 100 C901030048 * 22 + C901030049 * 28 + C901030050 * 37 + C901030051 * 44 + C901030052 * 56 + C901030053 * 74 + C901030054 * 56 + C901030055 * 68 + C901030056 * 74 + C901030061 * 22 + C901030062 * 28 + C901030063 * 37 + C901030064 * 44 + C901030065 * 56 + C901030066 * 74 + C901030067 * 56 + C901030068 * 68 + C901030069 * 74 + C901030074 * 22 + C901030075 * 28 + C901030076 * 37 + C901030077 * 44 + C901030078 * 56 + C901030079 * 74 + C901030080 * 56 + C901030081 * 68 + C901030082 * 74 Type Basis Percentage Cell UL EDGE MCS-2 Data Share Description Definition Counter Formula This statistic provides ratio of MCS-2 Data in UL to total UL EDGE Data. UL MCS-2 Data divided by the total UL EDGE Data UL EDGE MCS - 2 Data Share = (C901030049 + C901030062 + C901030075) * 28 ∗ 100 C901030048 * 22 + C901030049 * 28 + C901030050 * 37 + C901030051 * 44 + C901030052 * 56 + C901030053 * 74 + C901030054 * 56 + C901030055 * 68 + C901030056 * 74 + C901030061 * 22 + C901030062 * 28 + C901030063 * 37 + C901030064 * 44 + C901030065 * 56 + C901030066 * 74 + C901030067 * 56 + C901030068 * 68 + C901030069 * 74 + C901030074 * 22 + C901030075 * 28 + C901030076 * 37 + C901030077 * 44 + C901030078 * 56 + C901030079 * 74 + C901030080 * 56 + C901030081 * 68 + C901030082 * 74 Type Percentage 74 Confidential and Proprietary Information of ZTE CORPORATION Chapter 2 - Introduction of KPI in PS Domain Basis Cell UL EDGE MCS-3 Data Share Description Definition Counter Formula This statistic provides ratio of MCS-3 Data in UL to total UL EDGE Data. UL MCS-3 Data divided by the total UL EDGE Data UL EDGE MCS - 3 Data Share = (C901030050 + C901030063 + C901030076) * 37 ∗ 100 C901030048 * 22 + C901030049 * 28 + C901030050 * 37 + C901030051 * 44 + C901030052 * 56 + C901030053 * 74 + C901030054 * 56 + C901030055 * 68 + C901030056 * 74 + C901030061 * 22 + C901030062 * 28 + C901030063 * 37 + C901030064 * 44 + C901030065 * 56 + C901030066 * 74 + C901030067 * 56 + C901030068 * 68 + C901030069 * 74 + C901030074 * 22 + C901030075 * 28 + C901030076 * 37 + C901030077 * 44 + C901030078 * 56 + C901030079 * 74 + C901030080 * 56 + C901030081 * 68 + C901030082 * 74 Type Basis Percentage Cell UL EDGE MCS-4 Data Share Description Definition Counter Formula This statistic provides ratio of MCS-4 Data in UL to total UL EDGE Data. UL MCS-4 Data divided by the total UL EDGE Data UL EDGE MCS - 4 Data Share = (C901030051 + C901030064 + C901030077) * 44 ∗ 100 C901030048 * 22 + C901030049 * 28 + C901030050 * 37 + C901030051 * 44 + C901030052 * 56 + C901030053 * 74 + C901030054 * 56 + C901030055 * 68 + C901030056 * 74 + C901030061 * 22 + C901030062 * 28 + C901030063 * 37 + C901030064 * 44 + C901030065 * 56 + C901030066 * 74 + C901030067 * 56 + C901030068 * 68 + C901030069 * 74 + C901030074 * 22 + C901030075 * 28 + C901030076 * 37 + C901030077 * 44 + C901030078 * 56 + C901030079 * 74 + C901030080 * 56 + C901030081 * 68 + C901030082 * 74 Confidential and Proprietary Information of ZTE CORPORATION 75 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Type Basis Percentage Cell UL EDGE MCS-5 Data Share Description Definition Counter Formula This statistic provides ratio of MCS-5 Data in UL to total UL EDGE Data. UL MCS-5 Data divided by the total UL EDGE Data UL EDGE MCS - 5 Data Share = (C901030052 + C901030065 + C901030078) * 56 ∗ 100 C901030048 * 22 + C901030049 * 28 + C901030050 * 37 + C901030051 * 44 + C901030052 * 56 + C901030053 * 74 + C901030054 * 56 + C901030055 * 68 + C901030056 * 74 + C901030061 * 22 + C901030062 * 28 + C901030063 * 37 + C901030064 * 44 + C901030065 * 56 + C901030066 * 74 + C901030067 * 56 + C901030068 * 68 + C901030069 * 74 + C901030074 * 22 + C901030075 * 28 + C901030076 * 37 + C901030077 * 44 + C901030078 * 56 + C901030079 * 74 + C901030080 * 56 + C901030081 * 68 + C901030082 * 74 Type Basis Percentage Cell UL EDGE MCS-6 Data Share Description Definition Counter Formula This statistic provides ratio of MCS-6 Data in UL to total UL EDGE Data. UL MCS-6 Data divided by the total UL EDGE Data 76 Confidential and Proprietary Information of ZTE CORPORATION Chapter 2 - Introduction of KPI in PS Domain UL EDGE MCS - 6 Data Share = (C901030053 + C901030066 + C901030079) * 74 ∗ 100 C901030048 * 22 + C901030049 * 28 + C901030050 * 37 + C901030051 * 44 + C901030052 * 56 + C901030053 * 74 + C901030054 * 56 + C901030055 * 68 + C901030056 * 74 + C901030061 * 22 + C901030062 * 28 + C901030063 * 37 + C901030064 * 44 + C901030065 * 56 + C901030066 * 74 + C901030067 * 56 + C901030068 * 68 + C901030069 * 74 + C901030074 * 22 + C901030075 * 28 + C901030076 * 37 + C901030077 * 44 + C901030078 * 56 + C901030079 * 74 + C901030080 * 56 + C901030081 * 68 + C901030082 * 74 Percentage Cell Type Basis UL EDGE MCS-7 Data Share Description Definition Counter Formula This statistic provides ratio of MCS-7 Data in UL to total UL EDGE Data. UL MCS-7 Data divided by the total UL EDGE Data UL EDGE MCS - 7 Data Share = (C901030054 + C901030067 + C901030080) * 56 ∗ 100 C901030048 * 22 + C901030049 * 28 + C901030050 * 37 + C901030051 * 44 + C901030052 * 56 + C901030053 * 74 + C901030054 * 56 + C901030055 * 68 + C901030056 * 74 + C901030061 * 22 + C901030062 * 28 + C901030063 * 37 + C901030064 * 44 + C901030065 * 56 + C901030066 * 74 + C901030067 * 56 + C901030068 * 68 + C901030069 * 74 + C901030074 * 22 + C901030075 * 28 + C901030076 * 37 + C901030077 * 44 + C901030078 * 56 + C901030079 * 74 + C901030080 * 56 + C901030081 * 68 + C901030082 * 74 Type Basis Percentage Cell UL EDGE MCS-8 Data Share Description This statistic provides ratio of MCS-8 Data in UL to total UL EDGE Data. Confidential and Proprietary Information of ZTE CORPORATION 77 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Definition Counter Formula UL MCS-8 Data divided by the total UL EDGE Data UL EDGE MCS - 8 Data Share = (C901030055 + C901030068 + C901030081) * 68 ∗ 100 C901030048 * 22 + C901030049 * 28 + C901030050 * 37 + C901030051 * 44 + C901030052 * 56 + C901030053 * 74 + C901030054 * 56 + C901030055 * 68 + C901030056 * 74 + C901030061 * 22 + C901030062 * 28 + C901030063 * 37 + C901030064 * 44 + C901030065 * 56 + C901030066 * 74 + C901030067 * 56 + C901030068 * 68 + C901030069 * 74 + C901030074 * 22 + C901030075 * 28 + C901030076 * 37 + C901030077 * 44 + C901030078 * 56 + C901030079 * 74 + C901030080 * 56 + C901030081 * 68 + C901030082 * 74 Type Basis Percentage Cell UL EDGE MCS-9 Data Share Description Definition Counter Formula This statistic provides ratio of MCS-9 Data in UL to total UL EDGE Data. UL MCS-9 Data divided by the total UL EDGE Data UL EDGE MCS - 9 Data Share = (C901030056 + C901030069 + C901030082) * 74 ∗ 100 C901030048 * 22 + C901030049 * 28 + C901030050 * 37 + C901030051 * 44 + C901030052 * 56 + C901030053 * 74 + C901030054 * 56 + C901030055 * 68 + C901030056 * 74 + C901030061 * 22 + C901030062 * 28 + C901030063 * 37 + C901030064 * 44 + C901030065 * 56 + C901030066 * 74 + C901030067 * 56 + C901030068 * 68 + C901030069 * 74 + C901030074 * 22 + C901030075 * 28 + C901030076 * 37 + C901030077 * 44 + C901030078 * 56 + C901030079 * 74 + C901030080 * 56 + C901030081 * 68 + C901030082 * 74 Type Basis Percentage Cell 78 Confidential and Proprietary Information of ZTE CORPORATION Chapter 2 - Introduction of KPI in PS Domain DL EDGE MCS-1 Data Share Description Definition Counter Formula This statistic provides ratio of MCS-1 Data in DL to total DL EDGE Data. DL MCS-1 Data divided by the total DL EDGE Data DL EDGE MCS - 1 Data Share = (C901030006 + C901030019 + C901030032) * 22 ∗ 100 C901030006 * 22 + C901030007 * 28 + C901030008 * 37 + C901030009 * 44 + C901030010 * 56 + C901030011 * 74 + C901030012 * 56 + C901030013 * 68 + C901030014 * 74 + C901030019 * 22 + C901030020 * 28 + C901030021 * 37 + C901030022 * 44 + C901030023 * 56 + C901030024 * 74 + C901030025 * 56 + C901030026 * 68 + C901030027 * 74 + C901030032 * 22 + C901030033 * 28 + C901030034 * 37 + C901030035 * 44 + C901030036 * 56 + C901030037 * 74 + C901030038 * 56 + C901030039 * 68 + C901030040 * 74 Type Basis Percentage Cell DL EDGE MCS-2 Data Share Description Definition Counter Formula This statistic provides ratio of MCS-2 Data in DL to total DL EDGE Data. DL MCS-2 Data divided by the total DL EDGE Data DL EDGE MCS - 2 Data Share = (C901030007 + C901030020 + C901030033) * 28 ∗ 100 C901030006 * 22 + C901030007 * 28 + C901030008 * 37 + C901030009 * 44 + C901030010 * 56 + C901030011 * 74 + C901030012 * 56 + C901030013 * 68 + C901030014 * 74 + C901030019 * 22 + C901030020 * 28 + C901030021 * 37 + C901030022 * 44 + C901030023 * 56 + C901030024 * 74 + C901030025 * 56 + C901030026 * 68 + C901030027 * 74 + C901030032 * 22 + C901030033 * 28 + C901030034 * 37 + C901030035 * 44 + C901030036 * 56 + C901030037 * 74 + C901030038 * 56 + C901030039 * 68 + C901030040 * 74 Type Percentage Confidential and Proprietary Information of ZTE CORPORATION 79 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Basis Cell DL EDGE MCS-3 Data Share Description Definition Counter Formula This statistic provides ratio of MCS-3 Data in DL to total DL EDGE Data. DL MCS-3 Data divided by the total DL EDGE Data DL EDGE MCS - 3 Data Share = (C901030008 + C901030021 + C901030034) * 37 ∗ 100 C901030006 * 22 + C901030007 * 28 + C901030008 * 37 + C901030009 * 44 + C901030010 * 56 + C901030011 * 74 + C901030012 * 56 + C901030013 * 68 + C901030014 * 74 + C901030019 * 22 + C901030020 * 28 + C901030021 * 37 + C901030022 * 44 + C901030023 * 56 + C901030024 * 74 + C901030025 * 56 + C901030026 * 68 + C901030027 * 74 + C901030032 * 22 + C901030033 * 28 + C901030034 * 37 + C901030035 * 44 + C901030036 * 56 + C901030037 * 74 + C901030038 * 56 + C901030039 * 68 + C901030040 * 74 Type Basis Percentage Cell DL EDGE MCS-4 Data Share Description Definition Counter Formula This statistic provides ratio of MCS-4 Data in DL to total DL EDGE Data. DL MCS-4 Data divided by the total DL EDGE Data DL EDGE MCS - 4 Data Share = (C901030009 + C901030022 + C901030035) * 44 ∗ 100 C901030006 * 22 + C901030007 * 28 + C901030008 * 37 + C901030009 * 44 + C901030010 * 56 + C901030011 * 74 + C901030012 * 56 + C901030013 * 68 + C901030014 * 74 + C901030019 * 22 + C901030020 * 28 + C901030021 * 37 + C901030022 * 44 + C901030023 * 56 + C901030024 * 74 + C901030025 * 56 + C901030026 * 68 + C901030027 * 74 + C901030032 * 22 + C901030033 * 28 + C901030034 * 37 + C901030035 * 44 + C901030036 * 56 + C901030037 * 74 + C901030038 * 56 + C901030039 * 68 + C901030040 * 74 80 Confidential and Proprietary Information of ZTE CORPORATION Chapter 2 - Introduction of KPI in PS Domain Type Basis Percentage Cell DL EDGE MCS-5 Data Share Description Definition Counter Formula This statistic provides ratio of MCS-5 Data in DL to total DL EDGE Data. DL MCS-5 Data divided by the total DL EDGE Data DL EDGE MCS - 5 Data Share = (C901030010 + C901030023 + C901030036) * 56 ∗ 100 C901030006 * 22 + C901030007 * 28 + C901030008 * 37 + C901030009 * 44 + C901030010 * 56 + C901030011 * 74 + C901030012 * 56 + C901030013 * 68 + C901030014 * 74 + C901030019 * 22 + C901030020 * 28 + C901030021 * 37 + C901030022 * 44 + C901030023 * 56 + C901030024 * 74 + C901030025 * 56 + C901030026 * 68 + C901030027 * 74 + C901030032 * 22 + C901030033 * 28 + C901030034 * 37 + C901030035 * 44 + C901030036 * 56 + C901030037 * 74 + C901030038 * 56 + C901030039 * 68 + C901030040 * 74 Type Basis Percentage Cell DL EDGE MCS-6 Data Share Description Definition Counter Formula This statistic provides ratio of MCS-6 Data in DL to total DL EDGE Data. DL MCS-6 Data divided by the total DL EDGE Data Confidential and Proprietary Information of ZTE CORPORATION 81 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual DL EDGE MCS - 6 Data Share = (C901030011 + C901030024 + C901030037) * 74 ∗ 100 C901030006 * 22 + C901030007 * 28 + C901030008 * 37 + C901030009 * 44 + C901030010 * 56 + C901030011 * 74 + C901030012 * 56 + C901030013 * 68 + C901030014 * 74 + C901030019 * 22 + C901030020 * 28 + C901030021 * 37 + C901030022 * 44 + C901030023 * 56 + C901030024 * 74 + C901030025 * 56 + C901030026 * 68 + C901030027 * 74 + C901030032 * 22 + C901030033 * 28 + C901030034 * 37 + C901030035 * 44 + C901030036 * 56 + C901030037 * 74 + C901030038 * 56 + C901030039 * 68 + C901030040 * 74 Type Basis Percentage Cell DL EDGE MCS-7 Data Share Description Definition Counter Formula This statistic provides ratio of MCS-7 Data in DL to total DL EDGE Data. DL MCS-7 Data divided by the total DL EDGE Data DL EDGE MCS - 7 Data Share = (C901030012 + C901030025 + C901030038) * 56 ∗ 100 C901030006 * 22 + C901030007 * 28 + C901030008 * 37 + C901030009 * 44 + C901030010 * 56 + C901030011 * 74 + C901030012 * 56 + C901030013 * 68 + C901030014 * 74 + C901030019 * 22 + C901030020 * 28 + C901030021 * 37 + C901030022 * 44 + C901030023 * 56 + C901030024 * 74 + C901030025 * 56 + C901030026 * 68 + C901030027 * 74 + C901030032 * 22 + C901030033 * 28 + C901030034 * 37 + C901030035 * 44 + C901030036 * 56 + C901030037 * 74 + C901030038 * 56 + C901030039 * 68 + C901030040 * 74 Type Basis Percentage Cell DL EDGE MCS-8 Data Share Description This statistic provides ratio of MCS-8 Data in DL to total DL EDGE Data. 82 Confidential and Proprietary Information of ZTE CORPORATION Chapter 2 - Introduction of KPI in PS Domain Definition Counter Formula DL MCS-8 Data divided by the total DL EDGE Data DL EDGE MCS - 8 Data Share = (C901030013 + C901030026 + C901030039) * 68 ∗ 100 C901030006 * 22 + C901030007 * 28 + C901030008 * 37 + C901030009 * 44 + C901030010 * 56 + C901030011 * 74 + C901030012 * 56 + C901030013 * 68 + C901030014 * 74 + C901030019 * 22 + C901030020 * 28 + C901030021 * 37 + C901030022 * 44 + C901030023 * 56 + C901030024 * 74 + C901030025 * 56 + C901030026 * 68 + C901030027 * 74 + C901030032 * 22 + C901030033 * 28 + C901030034 * 37 + C901030035 * 44 + C901030036 * 56 + C901030037 * 74 + C901030038 * 56 + C901030039 * 68 + C901030040 * 74 Type Basis Percentage Cell DL EDGE MCS-9 Data Share Description Definition Counter Formula This statistic provides ratio of MCS-9 Data in DL to total DL EDGE Data. DL MCS-9 Data divided by the total DL EDGE Data DL EDGE MCS - 9 Data Share = (C901030014 + C901030027 + C901030040) * 74 ∗ 100 C901030006 * 22 + C901030007 * 28 + C901030008 * 37 + C901030009 * 44 + C901030010 * 56 + C901030011 * 74 + C901030012 * 56 + C901030013 * 68 + C901030014 * 74 + C901030019 * 22 + C901030020 * 28 + C901030021 * 37 + C901030022 * 44 + C901030023 * 56 + C901030024 * 74 + C901030025 * 56 + C901030026 * 68 + C901030027 * 74 + C901030032 * 22 + C901030033 * 28 + C901030034 * 37 + C901030035 * 44 + C901030036 * 56 + C901030037 * 74 + C901030038 * 56 + C901030039 * 68 + C901030040 * 74 Type Basis Percentage Cell Confidential and Proprietary Information of ZTE CORPORATION 83 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual This page is intentionally blank. 84 Confidential and Proprietary Information of ZTE CORPORATION Appendix A Reference KPI TP Project Demands UL GPRS Traffic Description Definition Counter Formula Type Basis This statistic provides UL GPRS Traffic. UL GPRS Traffic equals to GPRS UL data TBF duration divided by 3600. UL GPRS Traffic = Erl Cell C900040059 3600 *1000 DL GPRS Traffic Description Definition Counter Formula Type Basis This statistic provides DL GPRS Traffic. DL GPRS Traffic equals to GPRS DL data TBF duration divided by 3600. DL GPRS Traffic = Erl Cell C900040061 3600 * 1000 UL EDGE Traffic Description This statistic provides UL EDGE Traffic. Confidential and Proprietary Information of ZTE CORPORATION 85 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Definition Counter Formula Type Basis UL EDGE Traffic equals to EDGE UL data TBF duration divided by 3600. UL DEGE Traffic = Erl Cell C900040067 3600 *1000 DL EDGE Traffic Description Definition Counter Formula Type Basis This statistic provides DL EDGE Traffic. DL EDGE Traffic equals to EDGE DL data TBF duration divided by 3600. DL DEGE Traffic = Erl Cell C900040069 3600 *1000 UL RLC Retransmission Rate (CS-1) Description Definition Counter Formula Type Basis This statistic provides ratio of Retransmitted UL CS-1 data to the total CS-1 Data. Retransmitted UL CS-1 data divided by total UL CS-1Data (Transmitted & Retransmitted). UL RLC Retransmission Rate (CS - 1) = C900040098 ∗ 100 C900040094 + C900040098 + C900040102 Percentage Cell UL RLC Retransmission Rate (CS-2) Description Definition Counter Formula This statistic provides ratio of Retransmitted UL CS-2 data to the total CS-2 Data. Retransmitted UL CS-2 data divided by total UL CS-2 Data (Transmitted & Retransmitted). UL RLC Retransmission Rate (CS - 2) = C900040099 ∗ 100 C900040095 + C900040099 + C900040103 86 Confidential and Proprietary Information of ZTE CORPORATION Appendix A - Reference KPI Type Basis Percentage Cell UL RLC Retransmission Rate (CS-3) Description Definition Counter Formula Type Basis This statistic provides ratio of Retransmitted UL CS-3 data to the total CS-3 Data. Retransmitted UL CS-3 data divided by total UL CS-3 Data (Transmitted & Retransmitted). UL RLC Retransmission Rate (CS - 3) = C900040100 ∗ 100 C900040096 + C900040100 + C900040104 Percentage Cell UL RLC Retransmission Rate (CS-4) Description Definition Counter Formula Type Basis This statistic provides ratio of Retransmitted UL CS-5 data to the total CS-4 Data. Retransmitted UL CS-5 data divided by total UL CS-4 Data (Transmitted & Retransmitted). UL RLC Retransmission Rate (CS - 4) = C900040101 ∗ 100 C900040097 + C900040101 + C900040105 Percentage Cell DL RLC Retransmission Rate (CS-1) Description Definition Counter Formula Type Basis This statistic provides ratio of Retransmitted DL CS-1 data to the total CS-1 Data. Retransmitted DL CS-1 data divided by total DL CS-1Data (Transmitted & Retransmitted). DL RLC Retransmission Rate (CS - 1) = C900040085 ∗ 100 C900040081 + C900040085 + C900040089 Percentage Cell Confidential and Proprietary Information of ZTE CORPORATION 87 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual DL RLC Retransmission Rate (CS-2) Description Definition Counter Formula Type Basis This statistic provides ratio of Retransmitted DL CS-2 data to the total CS-2 Data. Retransmitted DL CS-2 data divided by total DL CS-2Data (Transmitted & Retransmitted). DL RLC Retransmission Rate (CS - 2) = C900040086 ∗ 100 C900040082 + C900040086 + C900040090 Percentage Cell DL RLC Retransmission Rate (CS-3) Description Definition Counter Formula Type Basis This statistic provides ratio of Retransmitted DL CS-3 data to the total CS-3 Data. Retransmitted DL CS-3 data divided by total DL CS-3 Data (Transmitted & Retransmitted). Retransmission Rate (CS - 3) DL = C900040087 ∗ 100 C900040083 + C900040087 + C900040091 Percentage Cell DL RLC Retransmission Rate (CS-4) Description Definition Counter Formula Type Basis This statistic provides ratio of Retransmitted DL CS-4 data to the total CS-4 Data. Retransmitted DL CS-4 data divided by total DL CS-4 Data (Transmitted & Retransmitted). DL RLC Retransmission Rate (CS - 4) = C900040088 ∗ 100 C900040084 + C900040088 + C900040092 Percentage Cell 88 Confidential and Proprietary Information of ZTE CORPORATION Appendix A - Reference KPI DL&UL RLC Retransmission Rate (CS-1) Description Definition Counter Formula This statistic provides ratio of Retransmitted (DL&UL) CS-1 data to the total CS-1 Data. Retransmitted (DL&UL) CS-1 data divided by total (DL&UL) CS1Data (Transmitted & Retransmitted). DL & UL RLC Retransmission Rate (CS - 1) = C900040098 + C900040085 ∗ 100 C900040094 + C900040098 + C900040102 + C900040081 + C900040085 + C900040089 Percentage Cell Type Basis DL&UL RLC Retransmission Rate (CS-2) Description Definition Counter Formula This statistic provides ratio of Retransmitted (DL&UL) CS-2 data to the total CS-2 Data. Retransmitted (DL&UL) CS-2 data divided by total (DL&UL) CS-2 Data (Transmitted & Retransmitted). DL & UL RLC Retransmission Rate (CS - 2) = C900040099 + C900040086 ∗ 100 C900040095 + C900040099 + C900040103 + C900040082 + C900040086 + C900040090 Percentage Cell Type Basis DL&UL RLC Retransmission Rate (CS-3) Description Definition Counter Formula This statistic provides ratio of Retransmitted (DL&UL) CS-3 data to the total CS-3 Data. Retransmitted (DL&UL) CS-3 data divided by total (DL&UL) CS-3 Data (Transmitted & Retransmitted). Confidential and Proprietary Information of ZTE CORPORATION 89 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual DL & UL RLC Retransmission Rate (CS - 3) = C900040100 + C900040087 ∗ 100 C900040096 + C900040100 + C900040104 + C900040083 + C900040087 + C900040091 Type Basis Percentage Cell DL&UL RLC Retransmission Rate (CS-4) Description Definition Counter Formula This statistic provides ratio of Retransmitted (DL&UL) CS-4 data to the total CS-4 Data. Retransmitted (DL&UL) CS-4 data divided by total (DL&UL) CS-4 Data (Transmitted & Retransmitted). DL & UL RLC Retransmission Rate (CS - 4) = C900040101 + C900040088 ∗ 100 C900040097 + C900040101 + C900040105 + C900040084 + C900040088 + C900040092 Percentage Cell Type Basis UL GPRS Retransmission Rate Description Definition Counter Formula This statistic provides ratio of Retransmitted GPRS UL data (CS1, CS2, CS3, CS4) to the total GPRS UL Data. Retransmitted GPRS UL data (CS1, CS2, CS3, CS4) divided by total GPRS (UL) (Transmitted & Retransmitted). UL GPRS Retransmission Rate = C900040098 + C900040099 + C900040100 + C900040101 ∗ 100 C900040094 + C900040098 + C900040102 + C900040095 + C900040099 + C900040103 + C900040096 + C900040100 + C900040104 + C900040097 + C900040101 + C900040105 Percentage Cell Type Basis 90 Confidential and Proprietary Information of ZTE CORPORATION Appendix A - Reference KPI DL GPRS Retransmission Rate Description Definition Counter Formula This statistic provides ratio of Retransmitted GPRS DL data (CS1, CS2, CS3, CS4) to the total GPRS DL Data. Retransmitted GPRS DL data (CS1, CS2, CS3, CS4) divided by total GPRS (DL) (Transmitted & Retransmitted). DL GPRS Retransmission Rate = C900040085 + C900040086 + C900040087 + C900040088 ∗ 100 C900040081 + C900040085 + C900040089 + C900040082 + C900040086 + C900040090 + C900040083 + C900040087 + C900040091 + C900040084 + C900040088 + C900040092 Percentage Cell Type Basis UL&DL GPRS Retransmission Rate Description Definition Counter Formula This statistic provides ratio of Retransmitted GPRS (DL&UL) data (CS1, CS2, CS3, CS4) to the total GPRS (DL&UL) Data. Retransmitted GPRS (DL&UL) data (CS1, CS2, CS3, CS4) divided by total GPRS (DL&UL) (Transmitted & Retransmitted). UL & DL GPRS Retransmission Rate = C900040098 + C900040099 + C900040100 + C900040101 + C900040085 + C900040086 + C900040087 + C900040088 ∗ 100 C900040094 + C900040098 + C900040102 + C900040095 + C900040099 + C900040103 + C900040096 + C900040100 + C900040104 + C900040097 + C900040101 + C900040105 + C900040081 + C900040085 + C900040089 + C900040082 + C900040086 + C900040090 + C900040083 + C900040087 + C900040091 + C900040084 + C900040088 + C900040092 Percentage Cell Type Basis UL RLC Retransmission Rate (MCS1) Description This statistic provides ratio of Retransmitted UL MCS-1 data to the total MCS-1 Data. Confidential and Proprietary Information of ZTE CORPORATION 91 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Definition Counter Formula Type Basis Retransmitted UL MCS-1 data divided by total UL MCS-1Data (Transmitted & Retransmitted). UL RLC Retransmission Rate (MCS - 1) = C901030061 ∗ 100 C901030048 + C901030061 + C901030074 Percentage Cell UL RLC Retransmission Rate (MCS2) Description Definition Counter Formula Type Basis This statistic provides ratio of Retransmitted UL MCS-2 data to the total MCS-2 Data. Retransmitted UL MCS-2 data divided by total UL MCS-2 Data (Transmitted & Retransmitted). UL RLC Retransmission Rate (MCS - 2) = C901030062 ∗ 100 C901030049 + C901030062 + C901030075 Percentage Cell UL RLC Retransmission Rate (MCS3) Description Definition Counter Formula Type Basis This statistic provides ratio of Retransmitted UL MCS-3 data to the total MCS-3 Data. Retransmitted UL MCS-3 data divided by total UL MCS-3 Data (Transmitted & Retransmitted). UL RLC Retransmission Rate (MCS - 2) = C901030063 ∗ 100 C901030050 + C901030063 + C901030076 Percentage Cell 92 Confidential and Proprietary Information of ZTE CORPORATION Appendix A - Reference KPI UL RLC Retransmission Rate (MCS4) Description Definition Counter Formula Type Basis This statistic provides ratio of Retransmitted UL MCS-4 data to the total MCS-4 Data. Retransmitted UL MCS-4 data divided by total UL MCS-4 Data (Transmitted & Retransmitted). UL RLC Retransmission Rate (MCS - 4) = C901030064 ∗ 100 C901030051 + C901030064 + C901030077 Percentage Cell UL RLC Retransmission Rate (MCS5) Description Definition Counter Formula Type Basis This statistic provides ratio of Retransmitted UL MCS-5 data to the total MCS-5 Data. Retransmitted UL MCS-5 data divided by total UL MCS-5 Data (Transmitted & Retransmitted). UL RLC Retransmission Rate (MCS - 5) = C901030065 ∗ 100 C901030052 + C901030065 + C901030078 Percentage Cell UL RLC Retransmission Rate (MCS6) Description Definition Counter Formula Type This statistic provides ratio of Retransmitted UL MCS-6 data to the total MCS-6 Data. Retransmitted UL MCS-6 data divided by total UL MCS-6 Data (Transmitted & Retransmitted). UL RLC Retransmission Rate (MCS - 6) = C901030066 ∗ 100 C901030053 + C901030066 + C901030079 Percentage Confidential and Proprietary Information of ZTE CORPORATION 93 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Basis Cell UL RLC Retransmission Rate (MCS7) Description Definition Counter Formula Type Basis This statistic provides ratio of Retransmitted UL MCS-7 data to the total MCS-7 Data. Retransmitted UL MCS-7 data divided by total UL MCS-7 Data (Transmitted & Retransmitted). UL RLC Retransmission Rate (MCS - 7) = C901030067 ∗ 100 C901030054 + C901030067 + C901030080 Percentage Cell UL RLC Retransmission Rate (MCS8) Description Definition Counter Formula Type Basis This statistic provides ratio of Retransmitted UL MCS-8 data to the total MCS-8 Data. Retransmitted UL MCS-8 data divided by total UL MCS-8 Data (Transmitted & Retransmitted). UL RLC Retransmission Rate (MCS - 8) = C901030068 ∗ 100 C901030055 + C901030068 + C901030081 Percentage Cell UL RLC Retransmission Rate (MCS9) Description Definition Counter Formula This statistic provides ratio of Retransmitted UL MCS-9 data to the total MCS-9 Data. Retransmitted UL MCS-9 data divided by total UL MCS-9 Data (Transmitted & Retransmitted). 94 Confidential and Proprietary Information of ZTE CORPORATION Appendix A - Reference KPI Type Basis UL RLC Retransmission Rate (MCS - 9) = C901030069 ∗ 100 C901030056 + C901030069 + C901030082 Percentage Cell DL RLC Retransmission Rate (MCS1) Description Definition Counter Formula Type Basis This statistic provides ratio of Retransmitted DL MCS-1 data to the total MCS-1 Data. Retransmitted DL MCS-1 data divided by total DL MCS-1Data (Transmitted & Retransmitted). DL RLC Retransmission Rate (MCS - 1) = C901030019 ∗ 100 C901030006 + C901030019 + C901030032 Percentage Cell DL RLC Retransmission Rate (MCS2) Description Definition Counter Formula Type Basis This statistic provides ratio of Retransmitted DL MCS-2 data to the total MCS-2 Data. Retransmitted DL MCS-2 data divided by total DL MCS-2 Data (Transmitted & Retransmitted). DL RLC Retransmission Rate (MCS - 2) = C901030020 ∗ 100 C901030007 + C901030020 + C901030033 Percentage Cell DL RLC Retransmission Rate (MCS3) Description This statistic provides ratio of Retransmitted DL MCS-3 data to the total MCS-3 Data. Confidential and Proprietary Information of ZTE CORPORATION 95 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Definition Counter Formula Type Basis Retransmitted DL MCS-3 data divided by total DL MCS-3 Data (Transmitted & Retransmitted). DL RLC Retransmission Rate (MCS - 3) = C901030021 ∗ 100 C901030008 + C901030021 + C901030034 Percentage Cell DL RLC Retransmission Rate (MCS4) Description Definition Counter Formula Type Basis This statistic provides ratio of Retransmitted DL MCS-4 data to the total MCS-4 Data. Retransmitted DL MCS-4 data divided by total DL MCS-4 Data (Transmitted & Retransmitted). DL RLC Retransmission Rate (MCS - 4) = C901030022 ∗ 100 C901030009 + C901030022 + C901030035 Percentage Cell DL RLC Retransmission Rate (MCS5) Description Definition Counter Formula Type Basis This statistic provides ratio of Retransmitted DL MCS-5 data to the total MCS-5 Data. Retransmitted DL MCS-5 data divided by total DL MCS-5 Data (Transmitted & Retransmitted). DL RLC Retransmission Rate (MCS - 5) = C901030023 ∗ 100 C901030010 + C901030023 + C901030036 Percentage Cell 96 Confidential and Proprietary Information of ZTE CORPORATION Appendix A - Reference KPI DL RLC Retransmission Rate (MCS6) Description Definition Counter Formula Type Basis This statistic provides ratio of Retransmitted DL MCS-6 data to the total MCS-6 Data. Retransmitted DL MCS-6 data divided by total DL MCS-6 Data (Transmitted & Retransmitted). DL RLC Retransmission Rate (MCS - 6) = C901030024 ∗ 100 C901030011 + C901030024 + C901030037 Percentage Cell DL RLC Retransmission Rate (MCS7) Description Definition Counter Formula Type Basis This statistic provides ratio of Retransmitted DL MCS-7 data to the total MCS-7 Data. Retransmitted DL MCS-7 data divided by total DL MCS-7 Data (Transmitted & Retransmitted). DL RLC Retransmission Rate (MCS - 7) = C901030025 ∗ 100 C901030012 + C901030025 + C901030038 Percentage Cell DL RLC Retransmission Rate (MCS8) Description Definition Counter Formula Type This statistic provides ratio of Retransmitted DL MCS-8 data to the total MCS-8 Data. Retransmitted DL MCS-8 data divided by total DL MCS-8 Data (Transmitted & Retransmitted). DL RLC Retransmission Rate (MCS - 8) = C901030026 ∗ 100 C901030013 + C901030026 + C901030039 Percentage Confidential and Proprietary Information of ZTE CORPORATION 97 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Basis Cell DL RLC Retransmission Rate (MCS9) Description Definition Counter Formula Type Basis This statistic provides ratio of Retransmitted DL MCS-9 data to the total MCS-9 Data. Retransmitted DL MCS-9 data divided by total DL MCS-9 Data (Transmitted & Retransmitted). DL RLC Retransmission Rate (MCS - 9) = C901030027 ∗ 100 C901030014 + C901030027 + C901030040 Percentage Cell DL&UL RLC Retransmission Rate (MCS-1) Description Definition Counter Formula This statistic provides ratio of Retransmitted (DL&UL) MCS-1 data to the total MCS-1 Data. Retransmitted (DL&UL) MCS-1 data divided by total (DL&UL) MCS-1Data (Transmitted & Retransmitted). DL & UL RLC Retransmission Rate (MCS - 1) = C901030061 + C901030019 ∗ 100 C901030048 + C901030061 + C901030074 + C901030006 + C901030019 + C901030032 Percentage Cell Type Basis DL&UL RLC Retransmission Rate (MCS-2) Description Definition This statistic provides ratio of Retransmitted (DL&UL) MCS-2 data to the total MCS-2 Data. Retransmitted (DL&UL) MCS-2 data divided by total (DL&UL) MCS-2 Data (Transmitted & Retransmitted). 98 Confidential and Proprietary Information of ZTE CORPORATION Appendix A - Reference KPI Counter Formula DL & UL RLC Retransmission Rate (MCS - 2) = C901030062 + C901030020 ∗ 100 C901030049 + C901030062 + C901030075 + C901030007 + C901030020 + C901030033 Percentage Cell Type Basis DL&UL RLC Retransmission Rate (MCS-3) Description Definition Counter Formula This statistic provides ratio of Retransmitted (DL&UL) MCS-3 data to the total MCS-3 Data. Retransmitted (DL&UL) MCS-3 data divided by total (DL&UL) MCS-3 Data (Transmitted & Retransmitted). DL & UL RLC Retransmission Rate (MCS - 3) = C901030063 + C901030021 ∗ 100 C901030050 + C901030063 + C901030076 + C901030008 + C901030021 + C901030034 Percentage Cell Type Basis DL&UL RLC Retransmission Rate (MCS-4) Description Definition Counter Formula This statistic provides ratio of Retransmitted (DL&UL) MCS-4 data to the total MCS-4 Data. Retransmitted (DL&UL) MCS-4 data divided by total (DL&UL) MCS-4 Data (Transmitted & Retransmitted). DL & UL RLC Retransmission Rate (MCS - 4) = C901030064 + C901030022 ∗ 100 C901030051 + C901030064 + C901030077 + C901030009 + C901030022 + C901030035 Percentage Cell Type Basis Confidential and Proprietary Information of ZTE CORPORATION 99 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual DL&UL RLC Retransmission Rate (MCS-5) Description Definition Counter Formula This statistic provides ratio of Retransmitted (DL&UL) MCS-5 data to the total MCS-5 Data. Retransmitted (DL&UL) MCS-5 data divided by total (DL&UL) MCS-5 Data (Transmitted & Retransmitted). DL & UL RLC Retransmission Rate (MCS - 5) = C901030065 + C901030023 ∗ 100 C901030052 + C901030065 + C901030078 + C901030010 + C901030023 + C901030036 Percentage Cell Type Basis DL&UL RLC Retransmission Rate (MCS-6) Description Definition Counter Formula This statistic provides ratio of Retransmitted (DL&UL) MCS-6 data to the total MCS-6 Data. Retransmitted (DL&UL) MCS-6 data divided by total (DL&UL) MCS-6 Data (Transmitted & Retransmitted). DL & UL RLC Retransmission Rate (MCS - 6) = C901030066 + C901030024 ∗ 100 C901030053 + C901030066 + C901030079 + C901030011 + C901030024 + C901030037 Percentage Cell Type Basis DL&UL RLC Retransmission Rate (MCS-7) Description Definition Counter Formula This statistic provides ratio of Retransmitted (DL&UL) MCS-7 data to the total MCS-7 Data. Retransmitted (DL&UL) MCS-7 data divided by total (DL&UL) MCS-7 Data (Transmitted & Retransmitted). 100 Confidential and Proprietary Information of ZTE CORPORATION Appendix A - Reference KPI DL & UL RLC Retransmission Rate (MCS - 7) = C901030067 + C901030025 ∗ 100 C901030054 + C901030067 + C901030080 + C901030012 + C901030025 + C901030038 Type Basis Percentage Cell DL&UL RLC Retransmission Rate (MCS-8) Description Definition Counter Formula This statistic provides ratio of Retransmitted (DL&UL) MCS-8 data to the total MCS-8 Data. Retransmitted (DL&UL) MCS-8 data divided by total (DL&UL) MCS-8 Data (Transmitted & Retransmitted). DL & UL RLC Retransmission Rate (MCS - 8) = C901030068 + C901030026 ∗ 100 C901030055 + C901030068 + C901030081 + C901030013 + C901030026 + C901030039 Percentage Cell Type Basis DL&UL RLC Retransmission Rate (MCS-9) Description Definition Counter Formula This statistic provides ratio of Retransmitted (DL&UL) MCS-9 data to the total MCS-9 Data. Retransmitted (DL&UL) MCS-9 data divided by total (DL&UL) MCS-9 Data (Transmitted & Retransmitted). DL & UL RLC Retransmission Rate (MCS - 9) = C901030069 + C901030027 ∗ 100 C901030056 + C901030069 + C901030082 + C901030014 + C901030027 + C901030040 Percentage Cell Type Basis Confidential and Proprietary Information of ZTE CORPORATION 101 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual UL EDGE Retransmission Rate Description Definition Counter Formula This statistic provides ratio of Retransmitted EDGE UL data (MCS1, MCS2…. , MCS9) to the total EDGE UL Data. Retransmitted EDGE UL data (MCS1, MCS2…. , MCS9) divided by total EDGE (UL) (Transmitted & Retransmitted) data UL EDGE Retransmission Rate = C901030061 + C901030062 + C901030063 + C901030064 + C901030065 + C901030066 + C901030067 + C901030068 + C901030069 ∗ 100 C901030048 + C901030049 + C901030050 + C901030051 + C901030052 + C901030053 + C901030054 + C901030055 + C901030056 + C901030061 + C901030062 + C901030063 + C901030064 + C901030065 + C901030066 + C901030067 + C901030068 + C901030069 + C901030074 + C901030075 + C901030076 + C901030077 + C901030078 + C901030079 + C901030080 + C901030081 + C901030082 Type Basis Percentage Cell DL EDGE Retransmission Rate Description Definition Counter Formula This statistic provides ratio of Retransmitted EDGE DL data (MCS1, MCS2…. , MCS9) to the total EDGE DL Data. Retransmitted EDGE DL data (MCS1, MCS2…. , MCS9) divided by total EDGE (DL) (Transmitted & Retransmitted) data DL EDGE Retransmission Rate = C901030019 + C901030020 + C901030021 + C901030022 + C901030023 + C901030024 + C901030025 + C901030026 + C901030027 ∗ 100 C901030006 + C901030007 + C901030008 + C901030009 + C901030010 + C901030011 + C901030012 + C901030013 + C901030014 + C901030019 + C901030020 + C901030021 + C901030022 + C901030023 + C901030024 + C901030025 + C901030026 + C901030027 + C901030032 + C901030033 + C901030034 + C901030035 + C901030036 + C901030037 + C901030038 + C901030039 + C901030040 102 Confidential and Proprietary Information of ZTE CORPORATION Appendix A - Reference KPI Type Basis Percentage Cell UL&DL EDGE Retransmission Rate Description Definition This statistic provides ratio of Retransmitted EDGE (UL&DL) data (MCS1, MCS2…. , MCS9) to the total EDGE (UL&DL) Data. Retransmitted EDGE (UL&DL) data (MCS1, MCS2…. , MCS9) divided by total EDGE (UL&DL) (Transmitted & Retransmitted) data Counter Formula UL & DL EDGE Retransmission Rate = C901030061 + C901030062 + C901030063 + C901030064 + C901030065 + C901030066 + C901030067 + C901030068 + C901030069 + CC901030019 + C901030020 + C901030021 + C901030022 + C901030023 + C901030024 + C901030025 + C901030026 + C901030027 ∗ 100 C901030048 + C901030049 + C901030050 + C901030051 + C901030052 + C901030053 + C901030054 + C901030055 + C901030056 + C901030061 + C901030062 + C901030063 + C901030064 + C901030065 + C901030066 + C901030067 + C901030068 + C901030069 + C901030074 + C901030075 + C901030076 + C901030077 + C901030078 + C901030079 + C901030080 + C901030081 + C901030082 + C901030006 + C901030007 + C901030008 + C901030009 + C901030010 + C901030011 + C901030012 + C901030013 + C901030014 + C901030019 + C901030020 + C901030021 + C901030022 + C901030023 + C901030024 + C901030025 + C901030026 + C901030027 + C901030032 + C901030033 + C901030034 + C901030035 + C901030036 + C901030037 + C901030038 + C901030039 + C901030040 Type Basis Percentage Cell DL&UL GPRS CS-1 Block Share Description This statistic provides ratio of CS-1 Blocks in (DL&UL) to total (DL&UL) GPRS Blocks. Confidential and Proprietary Information of ZTE CORPORATION 103 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Definition Counter Formula Number of (DL&UL) CS-1 Data Blocks divided by the total number of (DL&UL) GPRS Data Blocks DL & UL GPRS CS - 1 Block Share = C900040094 + C900040098 + C900040102 + C900040081 + C900040085 + C900040089 ∗ 100 C900040094 + C900040095 + C900040096 + C900040097 + C900040098 + C900040099 + C900040100 + C900040101 + C900040102 + C900040103 + C900040104 + C900040105 + C900040081 + C900040082 + C900040083 + C900040084 + C900040085 + C900040086 + C900040087 + C900040088 + C900040089 + C900040090 + C900040091 + C900040092) Type Basis Percentage Cell DL&UL GPRS CS-2 Block Share Description Definition Counter Formula This statistic provides ratio of CS-2 Blocks in (DL&UL) to total (DL&UL) GPRS Blocks. Number of (DL&UL) CS-2 Data Blocks divided by the total number of (DL&UL) GPRS Data Blocks DL & UL GPRS CS - 2 Block Share = C900040095 + C900040099 + C900040103 + C900040082 + C900040086 + C900040090 ∗ 100 C900040094 + C900040095 + C900040096 + C900040097 + C900040098 + C900040099 + C900040100 + C900040101 + C900040102 + C900040103 + C900040104 + C900040105 + C900040081 + C900040082 + C900040083 + C900040084 + C900040085 + C900040086 + C900040087 + C900040088 + C900040089 + C900040090 + C900040091 + C900040092) Percentage Cell Type Basis DL&UL GPRS CS-3 Block Share Description Definition This statistic provides ratio of CS-3 Blocks in (DL&UL) to total (DL&UL) GPRS Blocks. Number of (DL&UL) CS-3 Data Blocks divided by the total number of (DL&UL) GPRS Data Blocks 104 Confidential and Proprietary Information of ZTE CORPORATION Appendix A - Reference KPI Counter Formula DL & UL GPRS CS - 3 Block Share = C900040096 + C900040100 + C900040104 + C900040083 + C900040087 + C900040091 ∗ 100 C900040094 + C900040095 + C900040096 + C900040097 + C900040098 + C900040099 + C900040100 + C900040101 + C900040102 + C900040103 + C900040104 + C900040105 + C900040081 + C900040082 + C900040083 + C900040084 + C900040085 + C900040086 + C900040087 + C900040088 + C900040089 + C900040090 + C900040091 + C900040092) Type Basis Percentage Cell DL&UL GPRS CS-4 Block Share Description Definition Counter Formula This statistic provides ratio of CS-4 Blocks in (DL&UL) to total (DL&UL) GPRS Blocks. Number of (DL&UL) CS-4 Data Blocks divided by the total number of (DL&UL) GPRS Data Blocks DL & UL GPRS CS - 4 Block Share = C900040097 + C900040101 + C900040105 + C900040084 + C900040088 + C900040092 ∗ 100 C900040094 + C900040095 + C900040096 + C900040097 + C900040098 + C900040099 + C900040100 + C900040101 + C900040102 + C900040103 + C900040104 + C900040105 + C900040081 + C900040082 + C900040083 + C900040084 + C900040085 + C900040086 + C900040087 + C900040088 + C900040089 + C900040090 + C900040091 + C900040092) Type Basis Percentage Cell DL&UL GPRS CS-1 Data Share Description Definition Counter Formula This statistic provides ratio of CS-1 Data in (DL&UL) to total (DL&UL) GPRS Data. Total (DL&UL) data transmitted using CS-1 divided by the Total (DL&UL) GPRS Data Confidential and Proprietary Information of ZTE CORPORATION 105 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual DL & UL GPRS CS - 1 Data Share = (C900040094 + C900040098 + C900040102 + C900040081 + C900040085 + C900040089) * 22 ∗ 100 C900040094 * 22 + C900040095 * 32 + C900040096 * 38 + C900040097 * 52 + C900040098 * 22 + C900040099 * 32 + C900040100 * 38 + C900040101 * 52 + C900040102 * 22 + C900040103 * 32 + C900040104 * 38 + C900040105 * 52 + C900040081 * 22 + C900040082 * 32 + C900040083 * 38 + C900040084 * 52 + C900040085 * 22 + C900040086 * 32 + C900040087 * 38 + C900040088 * 52 + C900040089 * 22 + C900040090 * 32 + C900040091 * 38 + C900040092 * 52 Type Basis Percentage Cell DL&UL GPRS CS-2 Data Share Description Definition Counter Formula This statistic provides ratio of CS-2 Data in (DL&UL) to total (DL&UL) GPRS Data. Total (DL&UL) data transmitted using CS-2 divided by the Total (DL&UL) GPRS Data DL & UL GPRS CS - 2 Data Share = (C900040095 + C900040099 + C900040103 + C900040082 + C900040086 + C900040090) * 32 ∗ 100 C900040094 * 22 + C900040095 * 32 + C900040096 * 38 + C900040097 * 52 + C900040098 * 22 + C900040099 * 32 + C900040100 * 38 + C900040101 * 52 + C900040102 * 22 + C900040103 * 32 + C900040104 * 38 + C900040105 * 52 + C900040081 * 22 + C900040082 * 32 + C900040083 * 38 + C900040084 * 52 + C900040085 * 22 + C900040086 * 32 + C900040087 * 38 + C900040088 * 52 + C900040089 * 22 + C900040090 * 32 + C900040091 * 38 + C900040092 * 52 Percentage Cell Type Basis DL&UL GPRS CS-3 Data Share Description 106 Confidential and Proprietary Information of ZTE CORPORATION Appendix A - Reference KPI This statistic provides ratio of CS-3 Data in (DL&UL) to total (DL&UL) GPRS Data. Definition Counter Formula Total (DL&UL) data transmitted using CS-3 divided by the Total (DL&UL) GPRS Data DL & UL GPRS CS - 3 Data Share = (C900040096 + C900040100 + C900040104 + C900040083 + C900040087 + C900040091) * 38 ∗ 100 C900040094 * 22 + C900040095 * 32 + C900040096 * 38 + C900040097 * 52 + C900040098 * 22 + C900040099 * 32 + C900040100 * 38 + C900040101 * 52 + C900040102 * 22 + C900040103 * 32 + C900040104 * 38 + C900040105 * 52 + C900040081 * 22 + C900040082 * 32 + C900040083 * 38 + C900040084 * 52 + C900040085 * 22 + C900040086 * 32 + C900040087 * 38 + C900040088 * 52 + C900040089 * 22 + C900040090 * 32 + C900040091 * 38 + C900040092 * 52 Type Basis Percentage Cell DL&UL GPRS CS-4 Data Share Description Definition Counter Formula This statistic provides ratio of CS-4 Data in (DL&UL) to total (DL&UL) GPRS Data. Total (DL&UL) data transmitted using CS-4 divided by the Total (DL&UL) GPRS Data DL & UL GPRS CS - 4 Data Share = (C900040097 + C900040101 + C900040105 + C900040084 + C900040088 + C900040092) * 52 ∗ 100 C900040094 * 22 + C900040095 * 32 + C900040096 * 38 + C900040097 * 52 + C900040098 * 22 + C900040099 * 32 + C900040100 * 38 + C900040101 * 52 + C900040102 * 22 + C900040103 * 32 + C900040104 * 38 + C900040105 * 52 + C900040081 * 22 + C900040082 * 32 + C900040083 * 38 + C900040084 * 52 + C900040085 * 22 + C900040086 * 32 + C900040087 * 38 + C900040088 * 52 + C900040089 * 22 + C900040090 * 32 + C900040091 * 38 + C900040092 * 52 Percentage Cell Type Basis Confidential and Proprietary Information of ZTE CORPORATION 107 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual DL&UL EDGE MCS-1 Block Share Description Definition Counter Formula This statistic provides ratio of MCS-1 Blocks in (DL&UL) to total (DL&UL) EDGE Blocks. Number of (DL&UL) MCS-1 Data Blocks divided by the total number of (DL&UL) EDGE Data Blocks DL & UL EDGE MCS - 1 Block Share = C901030048 + C901030061 + C901030074 + C901030006 + C901030019 + C901030032 ∗ 100 C901030048 + C901030049 + C901030050 + C901030051 + C901030052 + C901030053 + C901030054 + C901030055 + C901030056 + C901030061 + C901030062 + C901030063 + C901030064 + C901030065 + C901030066 + C901030067 + C901030068 + C901030069 + C901030074 + C901030075 + C901030076 + C901030077 + C901030078 + C901030079 + C901030080 + C901030081 + C901030082 + C901030006 + C901030007 + C901030008 + C901030009 + C901030010 + C901030011 + C901030012 + C901030013 + C901030014 + C901030019 + C901030020 + C901030021 + C901030022 + C901030023 + C901030024 + C901030025 + C901030026 + C901030027 + C901030032 + C901030033 + C901030034 + C901030035 + C901030036 + C901030037 + C901030038 + C901030039 + C901030040 Type Basis Percentage Cell DL&UL EDGE MCS-2 Block Share Description Definition Counter Formula This statistic provides ratio of MCS-2 Blocks in (DL&UL) to total (DL&UL) EDGE Blocks. Number of (DL&UL) MCS-2 Data Blocks divided by the total number of (DL&UL) EDGE Data Blocks 108 Confidential and Proprietary Information of ZTE CORPORATION Appendix A - Reference KPI DL & UL EDGE MCS - 2 Block Share = C901030049 + C901030062 + C901030075 + C901030007 + C901030020 + C901030033 ∗ 100 C901030048 + C901030049 + C901030050 + C901030051 + C901030052 + C901030053 + C901030054 + C901030055 + C901030056 + C901030061 + C901030062 + C901030063 + C901030064 + C901030065 + C901030066 + C901030067 + C901030068 + C901030069 + C901030074 + C901030075 + C901030076 + C901030077 + C901030078 + C901030079 + C901030080 + C901030081 + C901030082 + C901030006 + C901030007 + C901030008 + C901030009 + C901030010 + C901030011 + C901030012 + C901030013 + C901030014 + C901030019 + C901030020 + C901030021 + C901030022 + C901030023 + C901030024 + C901030025 + C901030026 + C901030027 + C901030032 + C901030033 + C901030034 + C901030035 + C901030036 + C901030037 + C901030038 + C901030039 + C901030040 Type Basis Percentage Cell DL&UL EDGE MCS-3 Block Share Description Definition Counter Formula This statistic provides ratio of MCS-3 Blocks in (DL&UL) to total (DL&UL) EDGE Blocks. Number of (DL&UL) MCS-3 Data Blocks divided by the total number of (DL&UL) EDGE Data Blocks Confidential and Proprietary Information of ZTE CORPORATION 109 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual DL & UL EDGE MCS - 3 Block Share = C901030050 + C901030063 + C901030076 + C901030008 + C901030021 + C901030034 ∗ 100 C901030048 + C901030049 + C901030050 + C901030051 + C901030052 + C901030053 + C901030054 + C901030055 + C901030056 + C901030061 + C901030062 + C901030063 + C901030064 + C901030065 + C901030066 + C901030067 + C901030068 + C901030069 + C901030074 + C901030075 + C901030076 + C901030077 + C901030078 + C901030079 + C901030080 + C901030081 + C901030082 + C901030006 + C901030007 + C901030008 + C901030009 + C901030010 + C901030011 + C901030012 + C901030013 + C901030014 + C901030019 + C901030020 + C901030021 + C901030022 + C901030023 + C901030024 + C901030025 + C901030026 + C901030027 + C901030032 + C901030033 + C901030034 + C901030035 + C901030036 + C901030037 + C901030038 + C901030039 + C901030040 Type Basis Percentage Cell DL&UL EDGE MCS-4 Block Share Description Definition Counter Formula This statistic provides ratio of MCS-4 Blocks in (DL&UL) to total (DL&UL) EDGE Blocks. Number of (DL&UL) MCS-4 Data Blocks divided by the total number of (DL&UL) EDGE Data Blocks 110 Confidential and Proprietary Information of ZTE CORPORATION Appendix A - Reference KPI DL & UL EDGE MCS - 4 Block Share = C901030051 + C901030064 + C901030077 + C901030009 + C901030022 + C901030035 ∗ 100 C901030048 + C901030049 + C901030050 + C901030051 + C901030052 + C901030053 + C901030054 + C901030055 + C901030056 + C901030061 + C901030062 + C901030063 + C901030064 + C901030065 + C901030066 + C901030067 + C901030068 + C901030069 + C901030074 + C901030075 + C901030076 + C901030077 + C901030078 + C901030079 + C901030080 + C901030081 + C901030082 + C901030006 + C901030007 + C901030008 + C901030009 + C901030010 + C901030011 + C901030012 + C901030013 + C901030014 + C901030019 + C901030020 + C901030021 + C901030022 + C901030023 + C901030024 + C901030025 + C901030026 + C901030027 + C901030032 + C901030033 + C901030034 + C901030035 + C901030036 + C901030037 + C901030038 + C901030039 + C901030040 Type Basis Percentage Cell DL&UL EDGE MCS-5 Block Share Description Definition Counter Formula This statistic provides ratio of MCS-5 Blocks in (DL&UL) to total (DL&UL) EDGE Blocks. Number of (DL&UL) MCS-5 Data Blocks divided by the total number of (DL&UL) EDGE Data Blocks Confidential and Proprietary Information of ZTE CORPORATION 111 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual DL & UL EDGE MCS - 5 Block Share = C901030052 + C901030065 + C901030078 + C901030010 + C901030023 + C901030036 ∗ 100 C901030048 + C901030049 + C901030050 + C901030051 + C901030052 + C901030053 + C901030054 + C901030055 + C901030056 + C901030061 + C901030062 + C901030063 + C901030064 + C901030065 + C901030066 + C901030067 + C901030068 + C901030069 + C901030074 + C901030075 + C901030076 + C901030077 + C901030078 + C901030079 + C901030080 + C901030081 + C901030082 + C901030006 + C901030007 + C901030008 + C901030009 + C901030010 + C901030011 + C901030012 + C901030013 + C901030014 + C901030019 + C901030020 + C901030021 + C901030022 + C901030023 + C901030024 + C901030025 + C901030026 + C901030027 + C901030032 + C901030033 + C901030034 + C901030035 + C901030036 + C901030037 + C901030038 + C901030039 + C901030040 Type Basis Percentage Cell DL&UL EDGE MCS-6 Block Share Description Definition Counter Formula This statistic provides ratio of MCS-6 Blocks in (DL&UL) to total (DL&UL) EDGE Blocks. Number of (DL&UL) MCS-6 Data Blocks divided by the total number of (DL&UL) EDGE Data Blocks 112 Confidential and Proprietary Information of ZTE CORPORATION Appendix A - Reference KPI DL & UL EDGE MCS - 6 Block Share = C901030053 + C901030066 + C901030079 + C901030011 + C901030024 + C901030037 ∗ 100 C901030048 + C901030049 + C901030050 + C901030051 + C901030052 + C901030053 + C901030054 + C901030055 + C901030056 + C901030061 + C901030062 + C901030063 + C901030064 + C901030065 + C901030066 + C901030067 + C901030068 + C901030069 + C901030074 + C901030075 + C901030076 + C901030077 + C901030078 + C901030079 + C901030080 + C901030081 + C901030082 + C901030006 + C901030007 + C901030008 + C901030009 + C901030010 + C901030011 + C901030012 + C901030013 + C901030014 + C901030019 + C901030020 + C901030021 + C901030022 + C901030023 + C901030024 + C901030025 + C901030026 + C901030027 + C901030032 + C901030033 + C901030034 + C901030035 + C901030036 + C901030037 + C901030038 + C901030039 + C901030040 Type Basis Percentage Cell DL&UL EDGE MCS-7 Block Share Description Definition Counter Formula This statistic provides ratio of MCS-7 Blocks in (DL&UL) to total (DL&UL) EDGE Blocks. Number of (DL&UL) MCS-7 Data Blocks divided by the total number of (DL&UL) EDGE Data Blocks Confidential and Proprietary Information of ZTE CORPORATION 113 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual DL & UL EDGE MCS - 7 Block Share = C901030054 + C901030067 + C901030080 + C901030012 + C901030025 + C901030038 ∗ 100 C901030048 + C901030049 + C901030050 + C901030051 + C901030052 + C901030053 + C901030054 + C901030055 + C901030056 + C901030061 + C901030062 + C901030063 + C901030064 + C901030065 + C901030066 + C901030067 + C901030068 + C901030069 + C901030074 + C901030075 + C901030076 + C901030077 + C901030078 + C901030079 + C901030080 + C901030081 + C901030082 + C901030006 + C901030007 + C901030008 + C901030009 + C901030010 + C901030011 + C901030012 + C901030013 + C901030014 + C901030019 + C901030020 + C901030021 + C901030022 + C901030023 + C901030024 + C901030025 + C901030026 + C901030027 + C901030032 + C901030033 + C901030034 + C901030035 + C901030036 + C901030037 + C901030038 + C901030039 + C901030040 Type Basis Percentage Cell DL&UL EDGE MCS-8 Block Share Description Definition Counter Formula This statistic provides ratio of MCS-8 Blocks in (DL&UL) to total (DL&UL) EDGE Blocks. Number of (DL&UL) MCS-8 Data Blocks divided by the total number of (DL&UL) EDGE Data Blocks 114 Confidential and Proprietary Information of ZTE CORPORATION Appendix A - Reference KPI DL & UL EDGE MCS - 8 Block Share = C901030055 + C901030068 + C901030081 + C901030013 + C901030026 + C901030039 ∗ 100 C901030048 + C901030049 + C901030050 + C901030051 + C901030052 + C901030053 + C901030054 + C901030055 + C901030056 + C901030061 + C901030062 + C901030063 + C901030064 + C901030065 + C901030066 + C901030067 + C901030068 + C901030069 + C901030074 + C901030075 + C901030076 + C901030077 + C901030078 + C901030079 + C901030080 + C901030081 + C901030082 + C901030006 + C901030007 + C901030008 + C901030009 + C901030010 + C901030011 + C901030012 + C901030013 + C901030014 + C901030019 + C901030020 + C901030021 + C901030022 + C901030023 + C901030024 + C901030025 + C901030026 + C901030027 + C901030032 + C901030033 + C901030034 + C901030035 + C901030036 + C901030037 + C901030038 + C901030039 + C901030040 Type Basis Percentage Cell DL&UL EDGE MCS-9 Block Share Description Definition Counter Formula This statistic provides ratio of MCS-9 Blocks in (DL&UL) to total (DL&UL) EDGE Blocks. Number of (DL&UL) MCS-9 Data Blocks divided by the total number of (DL&UL) EDGE Data Blocks Confidential and Proprietary Information of ZTE CORPORATION 115 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual DL & UL EDGE MCS - 9 Block Share = C901030056 + C901030069 + C901030082 + C901030014 + C901030027 + C901030040 ∗ 100 C901030048 + C901030049 + C901030050 + C901030051 + C901030052 + C901030053 + C901030054 + C901030055 + C901030056 + C901030061 + C901030062 + C901030063 + C901030064 + C901030065 + C901030066 + C901030067 + C901030068 + C901030069 + C901030074 + C901030075 + C901030076 + C901030077 + C901030078 + C901030079 + C901030080 + C901030081 + C901030082 + C901030006 + C901030007 + C901030008 + C901030009 + C901030010 + C901030011 + C901030012 + C901030013 + C901030014 + C901030019 + C901030020 + C901030021 + C901030022 + C901030023 + C901030024 + C901030025 + C901030026 + C901030027 + C901030032 + C901030033 + C901030034 + C901030035 + C901030036 + C901030037 + C901030038 + C901030039 + C901030040 Type Basis Percentage Cell DL&UL EDGE MCS-1 Data Share Description Definition Counter Formula This statistic provides ratio of MCS-1 Data in (DL&UL) to total (DL&UL) EDGE Data. (DL&UL) MCS-1 Data divided by the total (DL&UL) EDGE Data 116 Confidential and Proprietary Information of ZTE CORPORATION Appendix A - Reference KPI DL & UL EDGE MCS - 1 Data Share = (C901030048 + C901030061 + C901030074 + C901030006 + C901030019 + C901030032) * 22 ∗ 100 C901030048 * 22 + C901030049 * 28 + C901030050 * 37 + C901030051 * 44 + C901030052 * 56 + C901030053 * 74 + C901030054 * 56 + C901030055 * 68 + C901030056 * 74 + C901030061 * 22 + C901030062 * 28 + C901030063 * 37 + C901030064 * 44 + C901030065 * 56 + C901030066 * 74 + C901030067 * 56 + C901030068 * 68 + C901030069 * 74 + C901030074 * 22 + C901030075 * 28 + C901030076 * 37 + C901030077 * 44 + C901030078 * 56 + C901030079 * 74 + C901030080 * 56 + C901030081 * 68 + C901030082 * 74 + C901030006 * 22 + C901030007 * 28 + C901030008 * 37 + C901030009 * 44 + C901030010 * 56 + C901030011 * 74 + C901030012 * 56 + C901030013 * 68 + C901030014 * 74 + C901030019 * 22 + C901030020 * 28 + C901030021 * 37 + C901030022 * 44 + C901030023 * 56 + C901030024 * 74 + C901030025 * 56 + C901030026 * 68 + C901030027 * 74 + C901030032 * 22 + C901030033 * 28 + C901030034 * 37 + C901030035 * 44 + C901030036 * 56 + C901030037 * 74 + C901030038 * 56 + C901030039 * 68 + C901030040 * 74 Type Basis Percentage Cell DL&UL EDGE MCS-2 Data Share Description Definition Counter Formula This statistic provides ratio of MCS-2 Data in (DL&UL) to total (DL&UL) EDGE Data. (DL&UL) MCS-2 Data divided by the total (DL&UL) EDGE Data Confidential and Proprietary Information of ZTE CORPORATION 117 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual DL & UL EDGE MCS - 2 Data Share = (C901030049 + C901030062 + C901030075 + C901030007 + C901030020 + C901030033) * 28 ∗ 100 C901030048 * 22 + C901030049 * 28 + C901030050 * 37 + C901030051 * 44 + C901030052 * 56 + C901030053 * 74 + C901030054 * 56 + C901030055 * 68 + C901030056 * 74 + C901030061 * 22 + C901030062 * 28 + C901030063 * 37 + C901030064 * 44 + C901030065 * 56 + C901030066 * 74 + C901030067 * 56 + C901030068 * 68 + C901030069 * 74 + C901030074 * 22 + C901030075 * 28 + C901030076 * 37 + C901030077 * 44 + C901030078 * 56 + C901030079 * 74 + C901030080 * 56 + C901030081 * 68 + C901030082 * 74 + C901030006 * 22 + C901030007 * 28 + C901030008 * 37 + C901030009 * 44 + C901030010 * 56 + C901030011 * 74 + C901030012 * 56 + C901030013 * 68 + C901030014 * 74 + C901030019 * 22 + C901030020 * 28 + C901030021 * 37 + C901030022 * 44 + C901030023 * 56 + C901030024 * 74 + C901030025 * 56 + C901030026 * 68 + C901030027 * 74 + C901030032 * 22 + C901030033 * 28 + C901030034 * 37 + C901030035 * 44 + C901030036 * 56 + C901030037 * 74 + C901030038 * 56 + C901030039 * 68 + C901030040 * 74 Type Basis Percentage Cell DL&UL EDGE MCS-3 Data Share Description Definition Counter Formula This statistic provides ratio of MCS-3 Data in (DL&UL) to total (DL&UL) EDGE Data. (DL&UL) MCS-3 Data divided by the total (DL&UL) EDGE Data 118 Confidential and Proprietary Information of ZTE CORPORATION Appendix A - Reference KPI DL & UL EDGE MCS - 3 Data Share = (C901030050 + C901030063 + C901030076 + C901030008 + C901030021 + C901030034) * 37 ∗ 100 C901030048 * 22 + C901030049 * 28 + C901030050 * 37 + C901030051 * 44 + C901030052 * 56 + C901030053 * 74 + C901030054 * 56 + C901030055 * 68 + C901030056 * 74 + C901030061 * 22 + C901030062 * 28 + C901030063 * 37 + C901030064 * 44 + C901030065 * 56 + C901030066 * 74 + C901030067 * 56 + C901030068 * 68 + C901030069 * 74 + C901030074 * 22 + C901030075 * 28 + C901030076 * 37 + C901030077 * 44 + C901030078 * 56 + C901030079 * 74 + C901030080 * 56 + C901030081 * 68 + C901030082 * 74 + C901030006 * 22 + C901030007 * 28 + C901030008 * 37 + C901030009 * 44 + C901030010 * 56 + C901030011 * 74 + C901030012 * 56 + C901030013 * 68 + C901030014 * 74 + C901030019 * 22 + C901030020 * 28 + C901030021 * 37 + C901030022 * 44 + C901030023 * 56 + C901030024 * 74 + C901030025 * 56 + C901030026 * 68 + C901030027 * 74 + C901030032 * 22 + C901030033 * 28 + C901030034 * 37 + C901030035 * 44 + C901030036 * 56 + C901030037 * 74 + C901030038 * 56 + C901030039 * 68 + C901030040 * 74 Type Basis Percentage Cell DL&UL EDGE MCS-4 Data Share Description Definition Counter Formula This statistic provides ratio of MCS-4 Data in (DL&UL) to total (DL&UL) EDGE Data. (DL&UL) MCS-4 Data divided by the total (DL&UL) EDGE Data Confidential and Proprietary Information of ZTE CORPORATION 119 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual DL & UL EDGE MCS - 4 Data Share = (C901030051 + C901030064 + C901030077 + C901030009 + C901030022 + C901030035) * 44 ∗ 100 C901030048 * 22 + C901030049 * 28 + C901030050 * 37 + C901030051 * 44 + C901030052 * 56 + C901030053 * 74 + C901030054 * 56 + C901030055 * 68 + C901030056 * 74 + C901030061 * 22 + C901030062 * 28 + C901030063 * 37 + C901030064 * 44 + C901030065 * 56 + C901030066 * 74 + C901030067 * 56 + C901030068 * 68 + C901030069 * 74 + C901030074 * 22 + C901030075 * 28 + C901030076 * 37 + C901030077 * 44 + C901030078 * 56 + C901030079 * 74 + C901030080 * 56 + C901030081 * 68 + C901030082 * 74 + C901030006 * 22 + C901030007 * 28 + C901030008 * 37 + C901030009 * 44 + C901030010 * 56 + C901030011 * 74 + C901030012 * 56 + C901030013 * 68 + C901030014 * 74 + C901030019 * 22 + C901030020 * 28 + C901030021 * 37 + C901030022 * 44 + C901030023 * 56 + C901030024 * 74 + C901030025 * 56 + C901030026 * 68 + C901030027 * 74 + C901030032 * 22 + C901030033 * 28 + C901030034 * 37 + C901030035 * 44 + C901030036 * 56 + C901030037 * 74 + C901030038 * 56 + C901030039 * 68 + C901030040 * 74 Type Basis Percentage Cell DL&UL EDGE MCS-5 Data Share Description Definition Counter Formula This statistic provides ratio of MCS-5 Data in (DL&UL) to total (DL&UL) EDGE Data. (DL&UL) MCS-5 Data divided by the total (DL&UL) EDGE Data 120 Confidential and Proprietary Information of ZTE CORPORATION Appendix A - Reference KPI DL & UL EDGE MCS - 5 Data Share = (C901030052 + C901030065 + C901030078 + C901030010 + C901030023 + C901030036) * 56 ∗ 100 C901030048 * 22 + C901030049 * 28 + C901030050 * 37 + C901030051 * 44 + C901030052 * 56 + C901030053 * 74 + C901030054 * 56 + C901030055 * 68 + C901030056 * 74 + C901030061 * 22 + C901030062 * 28 + C901030063 * 37 + C901030064 * 44 + C901030065 * 56 + C901030066 * 74 + C901030067 * 56 + C901030068 * 68 + C901030069 * 74 + C901030074 * 22 + C901030075 * 28 + C901030076 * 37 + C901030077 * 44 + C901030078 * 56 + C901030079 * 74 + C901030080 * 56 + C901030081 * 68 + C901030082 * 74 + C901030006 * 22 + C901030007 * 28 + C901030008 * 37 + C901030009 * 44 + C901030010 * 56 + C901030011 * 74 + C901030012 * 56 + C901030013 * 68 + C901030014 * 74 + C901030019 * 22 + C901030020 * 28 + C901030021 * 37 + C901030022 * 44 + C901030023 * 56 + C901030024 * 74 + C901030025 * 56 + C901030026 * 68 + C901030027 * 74 + C901030032 * 22 + C901030033 * 28 + C901030034 * 37 + C901030035 * 44 + C901030036 * 56 + C901030037 * 74 + C901030038 * 56 + C901030039 * 68 + C901030040 * 74 Type Basis Percentage Cell DL&UL EDGE MCS-6 Data Share Description Definition Counter Formula This statistic provides ratio of MCS-6 Data in (DL&UL) to total (DL&UL) EDGE Data. (DL&UL) MCS-6 Data divided by the total (DL&UL) EDGE Data Confidential and Proprietary Information of ZTE CORPORATION 121 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual DL & UL EDGE MCS - 6 Data Share = (C901030053 + C901030066 + C901030079 + C901030011 + C901030024 + C901030037) * 74 ∗ 100 C901030048 * 22 + C901030049 * 28 + C901030050 * 37 + C901030051 * 44 + C901030052 * 56 + C901030053 * 74 + C901030054 * 56 + C901030055 * 68 + C901030056 * 74 + C901030061 * 22 + C901030062 * 28 + C901030063 * 37 + C901030064 * 44 + C901030065 * 56 + C901030066 * 74 + C901030067 * 56 + C901030068 * 68 + C901030069 * 74 + C901030074 * 22 + C901030075 * 28 + C901030076 * 37 + C901030077 * 44 + C901030078 * 56 + C901030079 * 74 + C901030080 * 56 + C901030081 * 68 + C901030082 * 74 + C901030006 * 22 + C901030007 * 28 + C901030008 * 37 + C901030009 * 44 + C901030010 * 56 + C901030011 * 74 + C901030012 * 56 + C901030013 * 68 + C901030014 * 74 + C901030019 * 22 + C901030020 * 28 + C901030021 * 37 + C901030022 * 44 + C901030023 * 56 + C901030024 * 74 + C901030025 * 56 + C901030026 * 68 + C901030027 * 74 + C901030032 * 22 + C901030033 * 28 + C901030034 * 37 + C901030035 * 44 + C901030036 * 56 + C901030037 * 74 + C901030038 * 56 + C901030039 * 68 + C901030040 * 74 Type Basis Percentage Cell DL&UL EDGE MCS-7 Data Share Description Definition Counter Formula This statistic provides ratio of MCS-7 Data in (DL&UL) to total (DL&UL) EDGE Data. (DL&UL) MCS-7 Data divided by the total (DL&UL) EDGE Data 122 Confidential and Proprietary Information of ZTE CORPORATION Appendix A - Reference KPI DL & UL EDGE MCS - 7 Data Share = (C901030054 + C901030067 + C901030080 + C901030012 + C901030025 + C901030038) * 56 ∗ 100 C901030048 * 22 + C901030049 * 28 + C901030050 * 37 + C901030051 * 44 + C901030052 * 56 + C901030053 * 74 + C901030054 * 56 + C901030055 * 68 + C901030056 * 74 + C901030061 * 22 + C901030062 * 28 + C901030063 * 37 + C901030064 * 44 + C901030065 * 56 + C901030066 * 74 + C901030067 * 56 + C901030068 * 68 + C901030069 * 74 + C901030074 * 22 + C901030075 * 28 + C901030076 * 37 + C901030077 * 44 + C901030078 * 56 + C901030079 * 74 + C901030080 * 56 + C901030081 * 68 + C901030082 * 74 + C901030006 * 22 + C901030007 * 28 + C901030008 * 37 + C901030009 * 44 + C901030010 * 56 + C901030011 * 74 + C901030012 * 56 + C901030013 * 68 + C901030014 * 74 + C901030019 * 22 + C901030020 * 28 + C901030021 * 37 + C901030022 * 44 + C901030023 * 56 + C901030024 * 74 + C901030025 * 56 + C901030026 * 68 + C901030027 * 74 + C901030032 * 22 + C901030033 * 28 + C901030034 * 37 + C901030035 * 44 + C901030036 * 56 + C901030037 * 74 + C901030038 * 56 + C901030039 * 68 + C901030040 * 74 Type Basis Percentage Cell DL&UL EDGE MCS-8 Data Share Description Definition Counter Formula This statistic provides ratio of MCS-8 Data in (DL&UL) to total (DL&UL) EDGE Data. (DL&UL) MCS-8 Data divided by the total (DL&UL) EDGE Data Confidential and Proprietary Information of ZTE CORPORATION 123 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual DL & UL EDGE MCS - 8 Data Share = (C901030055 + C901030068 + C901030081 + C901030013 + C901030026 + C901030039) * 68 ∗ 100 C901030048 * 22 + C901030049 * 28 + C901030050 * 37 + C901030051 * 44 + C901030052 * 56 + C901030053 * 74 + C901030054 * 56 + C901030055 * 68 + C901030056 * 74 + C901030061 * 22 + C901030062 * 28 + C901030063 * 37 + C901030064 * 44 + C901030065 * 56 + C901030066 * 74 + C901030067 * 56 + C901030068 * 68 + C901030069 * 74 + C901030074 * 22 + C901030075 * 28 + C901030076 * 37 + C901030077 * 44 + C901030078 * 56 + C901030079 * 74 + C901030080 * 56 + C901030081 * 68 + C901030082 * 74 + C901030006 * 22 + C901030007 * 28 + C901030008 * 37 + C901030009 * 44 + C901030010 * 56 + C901030011 * 74 + C901030012 * 56 + C901030013 * 68 + C901030014 * 74 + C901030019 * 22 + C901030020 * 28 + C901030021 * 37 + C901030022 * 44 + C901030023 * 56 + C901030024 * 74 + C901030025 * 56 + C901030026 * 68 + C901030027 * 74 + C901030032 * 22 + C901030033 * 28 + C901030034 * 37 + C901030035 * 44 + C901030036 * 56 + C901030037 * 74 + C901030038 * 56 + C901030039 * 68 + C901030040 * 74 Type Basis Percentage Cell DL&UL EDGE MCS-9 Data Share Description Definition Counter Formula This statistic provides ratio of MCS-9 Data in (DL&UL) to total (DL&UL) EDGE Data. (DL&UL) MCS-9 Data divided by the total (DL&UL) EDGE Data 124 Confidential and Proprietary Information of ZTE CORPORATION Appendix A - Reference KPI DL & UL EDGE MCS - 9 Data Share = (C901030056 + C901030069 + C901030082 + C901030014 + C901030027 + C901030040) * 74 ∗ 100 C901030048 * 22 + C901030049 * 28 + C901030050 * 37 + C901030051 * 44 + C901030052 * 56 + C901030053 * 74 + C901030054 * 56 + C901030055 * 68 + C901030056 * 74 + C901030061 * 22 + C901030062 * 28 + C901030063 * 37 + C901030064 * 44 + C901030065 * 56 + C901030066 * 74 + C901030067 * 56 + C901030068 * 68 + C901030069 * 74 + C901030074 * 22 + C901030075 * 28 + C901030076 * 37 + C901030077 * 44 + C901030078 * 56 + C901030079 * 74 + C901030080 * 56 + C901030081 * 68 + C901030082 * 74 + C901030006 * 22 + C901030007 * 28 + C901030008 * 37 + C901030009 * 44 + C901030010 * 56 + C901030011 * 74 + C901030012 * 56 + C901030013 * 68 + C901030014 * 74 + C901030019 * 22 + C901030020 * 28 + C901030021 * 37 + C901030022 * 44 + C901030023 * 56 + C901030024 * 74 + C901030025 * 56 + C901030026 * 68 + C901030027 * 74 + C901030032 * 22 + C901030033 * 28 + C901030034 * 37 + C901030035 * 44 + C901030036 * 56 + C901030037 * 74 + C901030038 * 56 + C901030039 * 68 + C901030040 * 74 Type Basis Percentage Cell Confidential and Proprietary Information of ZTE CORPORATION 125 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual This page is intentionally blank. 126 Confidential and Proprietary Information of ZTE CORPORATION Appendix B Abbreviations Abbreviation B BSC BTS C CPU CLKG D DRTB DTB F FAQ G GLI GIPB H HW I IP ISMG L LAPD O OMP S SMTP SPB Simple Message Transfer Protocol Signaling Processing Board Operation Main Processor Link Access Protocol of D-Channel Internet Protocol Infrastructure Server for O&M for GSM High Way line Gigabit Line Interface Gb Interface Processing board Frequently Asked Questions Dual Rate Transcoder Board Digital Trunk Board Central Processing Unit Clock Generator Base Station Controller Base Transceiver Station Full Spelling Name Confidential and Proprietary Information of ZTE CORPORATION 127 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Abbreviation T TMN U UIMC UIMU UPPB Full Spelling Name Telecommunication Management Network Universal Interface Module for Control plane (BCTC or BPSN) Universal Interface Module for User plane User Plane Processing Board 128 Confidential and Proprietary Information of ZTE CORPORATION Appendix C Tables Table 1 - Chapter Summary ..................................................i Table 2 - Typographical Conventions .................................... iii Table 3 - Mouse Operation Conventions ................................ iii Confidential and Proprietary Information of ZTE CORPORATION 129 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual This page is intentionally blank. 130 Confidential and Proprietary Information of ZTE CORPORATION Index Abis Bandwidth Usage.......... 55 Average Busy Time Of CS Time Slot Allocation................. 16 Average TCH Traffic Per Channel ......................... 20 Call Set-up Success Rate (CSSR) .................................... 16 DL EDGE Data TBF Establishment Share On PACCH ........................... 53 DL EDGE Data TBF Failure Rate .................................... 51 DL EDGE Data TBF Throughput .................................... 54 DL EDGE MCS-1 Block Share 69 DL EDGE MCS-1 Data Share . 79 DL EDGE MCS-2 Block Share 70 DL EDGE MCS-2 Data Share . 79 DL EDGE MCS-3 Block Share 70 DL EDGE MCS-3 Data Share . 80 DL EDGE MCS-4 Block Share 71 DL EDGE MCS-4 Data Share . 80 DL EDGE MCS-5 Block Share 71 DL EDGE MCS-5 Data Share . 81 DL EDGE MCS-6 Block Share 72 DL EDGE MCS-6 Data Share . 81 DL EDGE MCS-7 Block Share 72 DL EDGE MCS-7 Data Share . 82 DL EDGE MCS-8 Block Share 73 DL EDGE MCS-8 Data Share . 82 DL EDGE MCS-9 Block Share 73 DL EDGE MCS-9 Data Share . 83 DL EDGE Payload (Transmitted & Retransmitted)............. 43 DL EDGE Retransmission Rate .................................. 102 DL EDGE RLC Retransmission Rate .............................. 57 DL EDGE Throughput ........... 44 DL EDGE Traffic .................. 86 DL GPRS CS-1 Block Share ... 60 DL GPRS CS-1 Data Share.... 63 DL GPRS CS-2 Block Share ... 60 DL GPRS CS-2 Data Share.... 63 DL GPRS CS-3 Block Share ... 61 DL GPRS CS-3 Data Share.... 64 DL GPRS CS-4 Block Share ... 61 DL GPRS CS-4 Data Share.... 64 DL GPRS Data TBF Establishment Share On PACCH........................... 52 DL GPRS Data TBF Failure Rate .................................... 50 DL GPRS Data TBF Share ..... 48 DL GPRS Data TBF Throughput .................................... 52 DL GPRS Payload (Transmitted & Retransmitted) ............ 42 DL GPRS Retransmission Rate .................................... 91 DL GPRS RLC Retransmission Rate .............................. 57 DL GPRS Throughput........... 44 DL GPRS Traffic .................. 85 DL LLC EDGE Data Frame Discard Rate................... 45 DL LLC GPRS Data Frame Discard Rate................... 45 DL LLC Signaling Frame Discard Rate .............................. 45 DL PDCH RLC Share ............ 58 DL PDCH Usage .................. 54 DL Quality 0~5 Share.......... 31 DL RLC Data Throughput...... 56 DL RLC Data Throughput Per PDCH ............................ 56 DL RLC Retransmission Rate (CS-1) ........................... 87 DL RLC Retransmission Rate (CS-2) ........................... 88 DL RLC Retransmission Rate (CS-3) ........................... 88 DL RLC Retransmission Rate (CS-4) ........................... 88 DL RLC Retransmission Rate (MCS-1)......................... 95 DL RLC Retransmission Rate (MCS-2)......................... 95 DL RLC Retransmission Rate (MCS-3)......................... 95 DL RLC Retransmission Rate (MCS-4)......................... 96 DL RLC Retransmission Rate (MCS-5)......................... 96 DL RLC Retransmission Rate (MCS-6)......................... 97 DL RLC Retransmission Rate (MCS-7)......................... 97 131 Confidential and Proprietary Information of ZTE CORPORATION ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual DL RLC Retransmission Rate (MCS-8) ........................ 97 DL RLC Retransmission Rate (MCS-9) ........................ 98 DL Signaling TBF Failure Rate49 DL Signaling TBF Share ....... 47 DL TBF Establishment Success Rate ............................. 46 DL&UL EDGE MCS-1 Block Share...........................108 DL&UL EDGE MCS-1 Data Share ...................................116 DL&UL EDGE MCS-2 Block Share...........................108 DL&UL EDGE MCS-2 Data Share ...................................117 DL&UL EDGE MCS-3 Block Share...........................109 DL&UL EDGE MCS-3 Data Share ...................................118 DL&UL EDGE MCS-4 Block Share...........................110 DL&UL EDGE MCS-4 Data Share ...................................119 DL&UL EDGE MCS-5 Block Share...........................111 DL&UL EDGE MCS-5 Data Share ...................................120 DL&UL EDGE MCS-6 Block Share...........................112 DL&UL EDGE MCS-6 Data Share ...................................121 DL&UL EDGE MCS-7 Block Share...........................113 DL&UL EDGE MCS-7 Data Share ...................................122 DL&UL EDGE MCS-8 Block Share...........................114 DL&UL EDGE MCS-8 Data Share ...................................123 DL&UL EDGE MCS-9 Block Share...........................115 DL&UL EDGE MCS-9 Data Share ...................................124 DL&UL GPRS CS-1 Block Share ...................................103 DL&UL GPRS CS-1 Data Share ...................................105 DL&UL GPRS CS-2 Block Share ...................................104 DL&UL GPRS CS-2 Data Share ...................................106 DL&UL GPRS CS-3 Block Share ...................................104 DL&UL GPRS CS-3 Data Share ...................................106 DL&UL GPRS CS-4 Block Share ...................................105 DL&UL GPRS CS-4 Data Share ...................................107 DL&UL RLC Retransmission Rate (CS-1) .................... 89 DL&UL RLC Retransmission Rate (CS-2) .................... 89 DL&UL RLC Retransmission Rate (CS-3) .................... 89 DL&UL RLC Retransmission Rate (CS-4) .................... 90 DL&UL RLC Retransmission Rate (MCS-1).................. 98 DL&UL RLC Retransmission Rate (MCS-2).................. 98 DL&UL RLC Retransmission Rate (MCS-3).................. 99 DL&UL RLC Retransmission Rate (MCS-4).................. 99 DL&UL RLC Retransmission Rate (MCS-5)................ 100 DL&UL RLC Retransmission Rate (MCS-6)................ 100 DL&UL RLC Retransmission Rate (MCS-7)................ 100 DL&UL RLC Retransmission Rate (MCS-8)................ 101 DL&UL RLC Retransmission Rate (MCS-9)................ 101 Dual-band Handover Success Rate .............................. 21 Handover Attempt Rate........ 24 Handover Success Rate ........ 21 HO Downlink Level Share ..... 28 HO Downlink Quality Share... 27 HO Power Budget Share ....... 29 HO Uplink Level Share ......... 28 HO Uplink Quality Share....... 27 Incoming Handover Success Rate .............................. 23 Inter-BSC Incoming Handover Success Rate .................. 26 Inter-BSC Outgoing Handover Success Rate .................. 27 Intra-BSC Incoming Handover Success Rate .................. 25 Intra-BSC Outgoing Handover Success Rate .................. 26 Intra-cell Handover Success Rate .............................. 25 Number Of Available SDCCH ...1 Number Of Available TCH .......2 Number Of Available TCH/F ....3 Number Of Available TCH/H ....3 Number Of Available TRX .......2 Number Of Average Idle TCH In IB1................................ 37 Number Of Average Idle TCH In IB2................................ 37 Number Of Average Idle TCH In IB3................................ 38 Number Of Average Idle TCH In IB4................................ 38 132 Confidential and Proprietary Information of ZTE CORPORATION Appendix C – Index Number Of Average Idle TCH In IB5................................ 38 Number Of Defined SDCCH.....4 Number Of Defined TCH .........3 Number Of Dual-band Handover Requests ........................ 22 Number Of Dual-band Handover Success ......................... 23 Number Of Handover Requests .................................... 22 Number Of Handover Success .................................... 22 Number Of Internal Handover Success ......................... 24 Number Of Intra-cell Handover Failure ........................... 25 Number Of SDCCH Allocation Failure .............................6 Number Of SDCCH Attempts...4 Number Of SDCCH Congestion 4 Number Of SDCCH Drops .......7 Number Of SDCCH Seizure Failure .............................5 Number Of SDCCH Seizure Success ...........................6 Number Of TCH Allocation Failures (Excluding Handover) .................................... 10 Number Of TCH Allocation Failures (Including Handover) .................................... 11 Number Of TCH Attempts (Excluding Handover).........7 Number Of TCH Attempts (including Handover) .........7 Number Of TCH Congestion (Excluding Handover).........8 Number Of TCH Congestion (including Handover) .........8 Number Of TCH Drops ......... 18 Number Of TCH Seizure Failure (For Assignment)............. 15 Number Of TCH Seizure Success (Excluding Handover) ......................................9 Number Of TCH Seizure Success (Including Handover) ......................................9 Number Of TCH/F Assignment Attempt ......................... 15 Number Of TCH/F Assignment Success ......................... 15 Outgoing Handover Success Rate .............................. 24 SDCCH Availability ................1 SDCCH Congestion Rate.........5 SDCCH Drop Rate .................5 SDCCH Drop Rate Due To Transcoder/A-If Failure..... 19 SDCCH Location Update Share .................................... 29 SDCCH SMS share .............. 30 SDCCH Supplementary Services Share ............................ 30 SDCCH Traffic (erl) ............. 19 TCH Allocation Failure Rate .. 14 TCH Assignment Failure Rate 13 TCH Availability .................... 2 TCH Call Drop Rate (Excluding Handover)...................... 17 TCH Call Drop Rate (Including Handover)...................... 17 TCH Congestion Rate (Excluding Handover)...................... 12 TCH Congestion Rate (Including Handover)...................... 13 TCH Drop rate Due To Transcoder Failure........... 18 TCH Traffic (erl).................. 20 TCH/F Traffic...................... 20 TCH/H Traffic ..................... 20 Timing Advance 0~2 Share .. 31 Timing Advance 10~14 share 33 Timing Advance 14~16 share 34 Timing Advance 16~20 share 34 Timing Advance 2~6 Share .. 32 Timing Advance 20~22 share 35 Timing Advance 22~26 share 35 Timing Advance 26~30 share 36 Timing Advance 30~42 share 36 Timing Advance 42~63 share 37 Timing Advance 6~10 Share 32 Traffic Call Drop Rate .......... 18 UL EDGE Data TBF Establishment Share On PACCH........................... 53 UL EDGE Data TBF Failure Rate .................................... 50 UL EDGE Data TBF Throughput .................................... 53 UL EDGE MCS-1 Block Share 65 UL EDGE MCS-1 Data Share . 74 UL EDGE MCS-2 Block Share 65 UL EDGE MCS-2 Data Share . 74 UL EDGE MCS-3 Block Share 66 UL EDGE MCS-3 Data Share . 75 UL EDGE MCS-4 Block Share 66 UL EDGE MCS-4 Data Share . 75 UL EDGE MCS-5 Block Share 67 UL EDGE MCS-5 Data Share . 76 UL EDGE MCS-6 Block Share 67 UL EDGE MCS-6 Data Share . 76 UL EDGE MCS-7 Block Share 68 UL EDGE MCS-7 Data Share . 77 UL EDGE MCS-8 Block Share 68 UL EDGE MCS-8 Data Share . 77 UL EDGE MCS-9 Block Share 69 UL EDGE MCS-9 Data Share . 78 Confidential and Proprietary Information of ZTE CORPORATION 133 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual UL EDGE Payload (Transmitted & Retransmitted) ............ 42 UL EDGE Retransmission Rate ...................................102 UL EDGE RLC Retransmission Rate ............................. 57 UL EDGE Throughput .......... 44 UL EDGE Traffic.................. 85 UL GPRS CS-1 Block Share .. 58 UL GPRS CS-1 Data Share ... 61 UL GPRS CS-2 Block Share .. 59 UL GPRS CS-2 Data Share ... 62 UL GPRS CS-3 Block Share .. 59 UL GPRS CS-3 Data Share ... 62 UL GPRS CS-4 Block Share .. 59 UL GPRS CS-4 Data Share ... 63 UL GPRS Data TBF Establishment Share On PACCH .......................... 52 UL GPRS Data TBF Failure Rate .................................... 49 UL GPRS Data TBF Share ..... 48 UL GPRS Data TBF Throughput .................................... 51 UL GPRS Payload (Transmitted & Retransmitted) ............ 41 UL GPRS Retransmission Rate .................................... 90 UL GPRS RLC Retransmission Rate ............................. 56 UL GPRS Throughput .......... 43 UL GPRS Traffic.................. 85 UL PDCH RLC Share ............ 58 UL PDCH Usage .................. 54 UL Quality 0~5 Share.......... 31 UL RLC Data Throughput ..... 55 UL RLC Data Throughput Per PDCH............................. 55 UL RLC Retransmission Rate (CS-1) ........................... 86 UL RLC Retransmission Rate (CS-2) ........................... 86 UL RLC Retransmission Rate (CS-3) ........................... 87 UL RLC Retransmission Rate (CS-4) ........................... 87 UL RLC Retransmission Rate (MCS-1) ......................... 91 UL RLC Retransmission Rate (MCS-2) ......................... 92 UL RLC Retransmission Rate (MCS-3) ......................... 92 UL RLC Retransmission Rate (MCS-4) ......................... 93 UL RLC Retransmission Rate (MCS-5) ......................... 93 UL RLC Retransmission Rate (MCS-6) ......................... 93 UL RLC Retransmission Rate (MCS-7) ......................... 94 UL RLC Retransmission Rate (MCS-8) ......................... 94 UL RLC Retransmission Rate (MCS-9) ......................... 94 UL Signaling TBF Failure Rate48 UL Signaling TBF Share ........ 47 UL TBF Establishment Success Rate .............................. 46 UL&DL EDGE Retransmission Rate ............................ 103 UL&DL GPRS Retransmission Rate .............................. 91 134 Confidential and Proprietary Information of ZTE CORPORATION