协议接口 Um-interface Uu-interace E-UTRAN Uu-interface A-interface Iu-CS interface Gb-interface Iu-PS-interface S1-MME-interface S1-U-interface Abis-interface Iub-interface Iur-interface X2-interface B-interface C-interface E-interface F-interface Mc Reference Point Nc Reference Point Nb Reference Point D-interface G-interface Gn & Gp Gr-interface Gf-interface Gc-interface Gd/Gdd-Interface SGs-interface Sv-interface H-interface Gs-interface S6a-interface S11-interface S10-interface S13-interface S3-interface S6d-interface S5 and S8-interface S4-interface S12-interface S2c-interface
接口描述
internal-interface,signalling
is not standardised
网元A BTS 空口 RNC E-NodeB MSC CS接入网 RNC SGSN PS接入网 SGSN MME EPC接入网 SGW BSC RNC 接入网内部接口 RNC NodeB MSC MSC MSC MSC CS核心网 MSC MSC CS-MGW HLR VLR SGSN PS核心网 SGSN SGSN GGSN SMS-GMSC/SMS-IWMSC MME MME/SGSN HLR/HSS SGSN MME MME MME MME MME SGSN SGW SGW SGW PGW
3GPP.ts.0902 3GPP.ts.0902 3GPP.ts.09.60 3GPP.ts.0902 3GPP.ts.0902 3GPP.ts.0902 3GPP.ts.29.002 3GPP.ts.TS 23.272 [81] and TS 29.118 [82]. 3GPP.ts.29.280 3GPP.ts.09.16 & 09.18 3GPP.ts.29.272 3GPP.ts.29.274 3GPP.ts.29.274 3GPP.ts.29.272 3GPP.ts.29.272 3GPP.ts.29.272 3GPP.ts.29.274 and 29.281 29.275 3GPP.ts.29.274 29.281 3GPP.ts.29.281 3GPP.ts.24.303
CS和PS共用
EPC核心网
接口协议 RR RRC RRC BSSAP RANNAP BSSGP GTP S1AP GTP
接口规范 3GPP.ts.04- and 05-series 3GPP.ts.24- and 25-series 3GPP.ts.36-series 3GPP.ts.48-series 3GPP.ts.25.41x-series 3GPP.ts.TS 48.014 [44], TS 48.016 [45] and TS 48.018 [46] 3GPP.ts.25.41x-series 3GPP.ts.36.41x-series and 24.301 3GPP.ts.29.281 3GPP.ts.08.5x-series 3GPP.ts.25.43x series 3GPP.ts.25.42x series 3GPP.ts.36.42x-series 3GPP.ts.0902 3GPP.ts.0902 3GPP.ts.0902 ITU-T Study Group 16
MAP(不标准) MAP MAP MAP BSSAP/H.248.. ISUP/BICC RTP/UDP.. MAP MAP GTP MAP MAP MAP MAP SGSAP GTPV2C SCCP(without TCAP) Diameter GTPV2C GTPV2C Diameter Diameter Diameter GTPV2C GTPV2C GTPU
网元B MS UE UE BSC MSC BSC RNC E-NodeB E-NodeB BTS NodeB RNC NodeB VLR HLR MSC EIR CS-MGW GMSC CS-MGW VLR VLR GGSN HLR EIR HLR SGSN/IP-SM-GW MSC/VLR MSC Server AuC MSC/VLR HSS SGW MME EIR SGSN HSS PGW SGSN NodeB ቤተ መጻሕፍቲ ባይዱE