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[下載] motorola優(yōu)化手冊(cè).doc
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發(fā)表于 2007-09-07 15:19:47  只看樓主 
【資料成文時(shí)間】:1999.8.6
【語(yǔ)言】:英文
【頁(yè)數(shù)】:52
【何人(公司)所著】:Song Fenghua
【文件格式】:.doc
【文件原名】:motorola優(yōu)化手冊(cè).doc
【摘要或目錄】:

GSM Network Optimization Handbook

§1 Introduction.................................................................................................................... 5

§2 GSM Network Structure................................................................................................ 5
§2.1 GSM Network Structure and Interface................................................................... 5
§2.2 LAC and CCCH calculation.................................................................................... 6
§2.2 Link Budget for Mcell............................................................................................. 7
§2.3 A-interface
Trunks claculation.............................................................................. 8

§2.4 Frequency Planning.................................................................................................. 8

§3 GSM Network Signalling............................................................................................. 10
§3.1 MO call setup......................................................................................................... 10
§3.2 MT call setup.......................................................................................................... 11
§3.3 Intra-BSC Handover.............................................................................................. 12
§3.4 Inter-BSC Handover.............................................................................................. 13
§3.5 Location Updating................................................................................................. 14
§3.6 EFR Signalling....................................................................................................... 14
§3.6.1 MO Call........................................................................................................... 14
§3.6.2 MT Call............................................................................................................ 14
§3.6.3 Intra-BSS......................................................................................................... 15
§3.6.4 Inter-BSS......................................................................................................... 15
§3.7 DualBand Signalling.............................................................................................. 15
§3.7.1 DualBand BCCH............................................................................................ 15
§3.7.2 MS................................................................................................................... 15

§4 Drivetest Analysis........................................................................................................ 16
§4.1 Call setup failure analysis....................................................................................... 16
§4.2 Drop Call analysis.................................................................................................. 16
§4.3 Rxlev Analysis....................................................................................................... 16
§4.4 Rxqual Analysis..................................................................................................... 17
§4.5 MS Tx_power Analysis.......................................................................................... 17

§5 GSM Network Performance Statistics......................................................................... 18
§5.1 Call Setup Statistics............................................................................................... 18
§5.2 Handover Statistics................................................................................................ 20
§5.3 Neighbor statistics.................................................................................................. 23
§5.4 Carrier statistics...................................................................................................... 23
§5.4.1 Interference statistics....................................................................................... 23
§5.4.2 Carrier HW statistics........................................................................................ 24
§5.5 EFR statistics......................................................................................................... 24
§5.6 DualBand statistics................................................................................................ 25

§6 Optimization for Call_setup_suc_rate.......................................................................... 26
§6.1 TCH_Blocking Issue.............................................................................................. 26
§6.1.1 Hardware Check.............................................................................................. 26
§6.1.2 Coverage Issue................................................................................................. 26
§6.1.3 DB optimization.............................................................................................. 26
§6.1.4 Reconfiguration............................................................................................... 27
§6.2 Non TCH_ Blocking Issue..................................................................................... 27
§6.2.1 Hardware Check.............................................................................................. 28
§6.2.2 Antenna Check................................................................................................ 28
§6.2.3 Interference Check.......................................................................................... 28
§6.2.4 DB optimization.............................................................................................. 28
§6.2.5 CIC and MSC check....................................................................................... 29
§6.3 Overall DB optimization........................................................................................ 29
§6.3.1 Cell reselection Optimization........................................................................... 29
§6.3.2 TCH QUEUING............................................................................................. 30
§6.3.3 DB optimization.............................................................................................. 30

§7 Optimization for Drop_call_rate.................................................................................. 31
§7.1 RF_Loss Issue........................................................................................................ 31
§7.1.1 HW Check....................................................................................................... 31
§7.1.2 Interference Check.......................................................................................... 31
§7.1.3 Coverage Issue................................................................................................. 32
§7.1.4 Neighbor list Issue........................................................................................... 32
§7.1.5 Neighbor blocking Issue.................................................................................. 32
§7.1.6 Lower speed HO............................................................................................. 32
§7.1.7 Software Issue................................................................................................. 33
§7.2 HO_Loss Issue....................................................................................................... 33
§7.2.1 Neighbor HW Check....................................................................................... 33
§7.2.2 Neighbor Interference Check.......................................................................... 33
§7.2.3 Coverage Issue................................................................................................. 33
§7.2.4 First layer Neighbor blocking Issue................................................................. 34
§7.2.5 Faster speed HO.............................................................................................. 34
§7.3 Overall DB optimization........................................................................................ 34
§7.3.1 RF_Loss vs HO_Loss...................................................................................... 34
§7.3.2 Interference Optimization................................................................................ 35
§7.3.3 Handover Cause Optimization........................................................................ 35
§7.3.4 HO timer Optimization.................................................................................... 35

§8 Optimization for MSC respect..................................................................................... 37
§8.1 MSC Call Setup and HO timer.............................................................................. 37
§8.2 No paging Issue...................................................................................................... 37
§8.3 No inter_BSC handover Issue............................................................................... 37
§8.4 Long call_ setup time............................................................................................. 37
§8.6 Suggetion for MSC Connection rate Optimization................................................ 38

§9 Optimization for other Respect.................................................................................... 39
§9.1 NO audio and One-way audio issue...................................................................... 39
§9.2 CERM feature........................................................................................................ 39

§10 Motorola GSM Key Solution..................................................................................... 41
§10.1 Microcell PBGT HO............................................................................................ 41
§10.2
Congestion Relief................................................................................................. 41

§10.3 SFH F/P................................................................................................................ 42
§10.4 DualBand ALM................................................................................................... 44

§11 OMC Tools................................................................................................................. 46
§11.1
CTP...................................................................................................................... 46

§11.2
CAT2.................................................................................................................... 47

§11.3
ECT...................................................................................................................... 47

§11.4
DGT..................................................................................................................... 48


§12 GSR4 New Feature.................................................................................................... 49


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    發(fā)表于 2007-09-30 11:17:04 
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    發(fā)表于 2009-02-07 23:19:26 
    對(duì),這個(gè)確實(shí)比較老了,現(xiàn)在已經(jīng)高版本的設(shè)備了,

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    發(fā)表于 2009-02-08 17:23:11 
    這個(gè)也太老了吧。。。。。

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    發(fā)表于 2009-02-16 13:41:19 
    是啊,版本也太老了,哪里還有人用嗎?

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