GSM Network Optimization Handbook

sss7209

GSM Network Optimization Handbook

§1 Introduction        3

§2 GSM Network Structure        3
§2.1 GSM Network Structure and Interface        3
§2.2 LAC and CCCH calculation        3
§2.2 Link Budget for Mcell        3
§2.3 A-interface  Trunks claculation        3
§2.4 Frequency Planning        3

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

§4 Drivetest Analysis        3
§4.1 Call setup failure analysis        3
§4.2 Drop Call analysis        3
§4.3 Rxlev Analysis        3
§4.4 Rxqual Analysis        3
§4.5 MS Tx_power Analysis        3

§5 GSM Network Performance Statistics        3
§5.1 Call Setup Statistics        3
§5.2 Handover Statistics        3
§5.3 Neighbor statistics        3
§5.4 Carrier statistics        3
§5.4.1 Interference statistics        3
§5.4.2 Carrier HW statistics        3
§5.5 EFR statistics        3
§5.6 DualBand statistics        3

§6 Optimization for Call_setup_suc_rate        3
§6.1 TCH_Blocking Issue        3
§6.1.1 Hardware Check        3
§6.1.2 Coverage Issue        3
§6.1.3 DB optimization        3
§6.1.4 Reconfiguration        3
§6.2 Non TCH_ Blocking Issue        3
§6.2.1 Hardware Check        3
§6.2.2 Antenna Check        3
§6.2.3 Interference Check        3
§6.2.4 DB optimization        3
§6.2.5 CIC and MSC check        3
§6.3 Overall DB optimization        3
§6.3.1 Cell reselection Optimization        3
§6.3.2 TCH QUEUING        3
§6.3.3 DB optimization        3

§7 Optimization for Drop_call_rate        3
§7.1 RF_Loss Issue        3
§7.1.1 HW Check        3
§7.1.2 Interference Check        3
§7.1.3 Coverage Issue        3
§7.1.4 Neighbor list Issue        3
§7.1.5 Neighbor blocking Issue        3
§7.1.6 Lower speed HO        3
§7.1.7 Software Issue        3
§7.2 HO_Loss Issue        3
§7.2.1 Neighbor HW Check        3
§7.2.2 Neighbor Interference Check        3
§7.2.3 Coverage Issue        3
§7.2.4 First layer Neighbor blocking Issue        3
§7.2.5 Faster speed HO        3
§7.3 Overall DB optimization        3
§7.3.1 RF_Loss vs HO_Loss        3
§7.3.2 Interference Optimization        3
§7.3.3 Handover Cause Optimization        3
§7.3.4 HO timer Optimization        3

§8 Optimization for MSC respect        3
§8.1 MSC Call Setup and HO timer        3
§8.2 No paging Issue        3
§8.3 No inter_BSC handover Issue        3
§8.4 Long call_ setup time        3
§8.6 Suggetion for MSC Connection rate Optimization        3

§9 Optimization for other Respect        3
§9.1 NO audio and One-way audio issue        3
§9.2 CERM feature        3

§10 Motorola GSM Key Solution        3
§10.1 Microcell PBGT HO        3
§10.2 Congestion Relief        3
§10.3 SFH F/P        3
§10.4 DualBand ALM        3

§11 OMC Tools        3
§11.1 CTP        3
§11.2 CAT2        3
§11.3 ECT        3
§11.4 DGT        3

§12 GSR4 New Feature        3




【文件名】:08516@52RD_GSM Network Optimization Handbook1.doc
【格　式】:doc
【大　小】:514K
【简　介】:
【目　录】: