BSC教材资料.docVIP

BSC教材资料 The Modular and Flexible BSS System Architecture A-bis RBS BSC/TRC A A-ter BSC A-bis RBS MSC A A-bis RBS TRC A-ter BSC A-bis RBS 038 13 - EN/LZU 108 625 Rev A Figure 3 - 1 GSM BSC Operation Standard Cabinets for TRC APZ Fan GSS 16k A TRA R5 212 25 IOG 20C GSS 16k B TRA R5 TRA R5 8 ETC5+4 RPG2 8 ETC5+4 RPG2 4K sub- rate CLM rcm 4K sub- rate CLM rcm 12 ETC5 12 ETC5 12 ETC5 12 ETC5 038 13 - EN/LZU 108 625 Rev A Figure 3 - 2 GSM BSC Operation TRC Hardware RALT RTLTT MSC/VLR ETC ETC GS TRAU ETC ETC BSC ST7 SRS RP RPD RP RP RP RP SP CP 038 13 - EN/LZU 108 625 Rev A Figure 3 - 3 GSM BSC Operation Standard Cabinets for BSC/TRC APZ Fan GSS 16k A TRA R5 GSS 16k A 212 25 IOG 20C GSS 16k B TRA R5 GSS 16k A TRA R5 8ETC5+4RPG2 8ETC5+4RPG2 4K sub- rate CLM rcm 4K sub- rate CLM rcm 12 ETC5+2RPG2 12 ETC5+2RPG2 12 ETC5+2RPG2 12 ETC5+2RPG2 GSS 16k B GSS 16k B 038 13 - EN/LZU 108 625 Rev A Figure 3 - 4 GSM BSC Operation BSC/TRC Hardware MSC or TRC BSC/TRC RBS ETC ETC RALT/RTLTB ETC GS ETC RBLT ETC ETC TRAU S7-ST SRS TRH RP RP RP RPD RP RP CP-A SP-A 038 13 - EN/LZU 108 625 Rev A Figure 3 - 5 GSM BSC Operation Standard Cabinets for BSC APZ Fan 12ETC5+2RPG2 212 25 IOG 20C GSS 4k 12ETC5+2RPG2 12ETC5+2RPG2 + 12ETC5+2RPG2 SRSM 1k 8ETC5+4RPG2 CLM rcm Power CLM rcm 8ETC5+4RPG2 transmission 038 13 - EN/LZU 108 625 Rev A Figure 3 - 6 GSM BSC Operation Device Types MSC MALT RALT RTLTT RTLTB BSC/TRC BSC RBLT RBS MALT RALT TRC RTLTT RTLTB BSC RBLT RBS 038 13 - EN/LZU 108 625 Rev A Figure 3 - 7 GSM BSC Operation SRS/TRAU/TRH Interworking Block Diagram MS