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3GPP Rel-8 Network Architecture

each reference point, network element and release feature has a link to an entry in the relevant glossary
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3GPP Rel-8 network architectureGBA architectureIMS architectureLCS architecturedifferences with the previous releasePrevious ReleaseNext ReleaseVLRHLRAuCEIRBSCBTSSIMA interfaceAbis interfaceUm interfaceB interfaceC interfaceD interfaceE interfaceF interfaceG interfaceH interfaceSGSNGGSNGbGcGfGiGnGnGrGsRNCNodeBUICCUSIMIuCSIuPSIubUuIurCS-MGW(G)-MSCNbNcMcISIMHSSASIuPSIuCSISCShCxGm3GPP AAA Proxy/ServerAFGANCGUP ServerGAA/GBAUtUbUaZhRpRgA/GbUpPCRFGxRxSCC ASOFCSOCSSPRANDSFePDGMMEPDN-GWPDN-GWPDN-GWPCEFS-GWS-GWBBERFBBERFeNBI2ISCSIP-I NcSvSGsS6dS6aSGiS10S13S16S3S4S11S5S1-MMES1-US12X2LTE-UuGnGnGzGyGxGxaGxbGxcS9SWxSWdSWmSWuSWnS14S101S102S103STaSWaS6bS2bS2aS2cEPCE-UTRANeGTPSRVCCCSFBICSISCPNMMPS