1. DiameterEMM EMM PROTOCOLS and their SPECIFICATIONSDiameter RFC 3588, RFC 3589, RFC 4006, RFC 4740 EPS Mobility Management, 24.301 LTE NETWORK REFERENCEESM ESMEPS Session Management, 24.301GRE GREGeneric Routing Encapsulation, RFC 2784, RFC 2890GTPv2-C GTPv2-C GPRS Tunneling Protocol ver. 2 Control Plane, 29.274 P-GW/PCEFH-PCRF PSTN GTP-UGTP-UGPRS Tunneling Protocol User Plane, 29.281Gx IKEv2MAC IPIKEv2IPMAC Internet Key Exchange ver. 2, RFC 5996 Internet Protocol, RFC 791 Medium Access Control, 36.321 DiameterSCTP TCPIMS PDCP PDCP Packet Data Convergence Protocol, 36.323PHY PHYPhysical Layer for the Radio Link, 36.302IP CPEGTPv2-CPMIPv6PMIPv6 Proxy Mobile IP version 6, 23.402, 29.275 UDPRLC RLCRadio Link Control, 36.322Network 3GPP ACRONYMS and NODESRRC RRCRadio Resource Control, 36.3313GPP Third Generation Partnership Project S8 RTPRTPReal-Time Transport Protocol, RFC 3550 AAAAuthentication, Authorization and AccountingPayloadS1AP S1 Application Protocol, 36.413 GTP-US1APUDPCPECustomer Premise Equipment Diameter (S9 & Rx)S101-AP S101-AP S101 Application Protocol, 29.276SWx 3GPP AAA eANEvolved Access NetworkHSS eHRPDEvolved High Rate Packet DataSCTPSCTP Stream Control Transmission Protocol, RFC 4960Diameter ServereNBEvolved Node B SCTPSIPSession Initiation Protocol, RFC 3261SCTP TCPS9 SIPePDG Evolved Packet Data Gateway TCPTCPTransmission Control Protocol, RFC 793 E-UTRANEvolved UTRAN UDPUDPUser Datagram Protocol, RFC 768GERANGSM-EDGE Radio Access NetworkH-PLMN Home PLMNX2APX2AP X2 Application Protocol, 36.423HRPD High Rate Packet Datanot specified Not Specified (proprietary) HSGW HRPD Serving GatewayHSSHome Subscriber ServerH-PLMNIMSLTE IP Multimedia Subsystem Long Term EvolutionMMEMobility Management EntityV-PLMNMMEMME3GPP AAASp V-PCRF NASPCC Non-Access Stratum Policy and Charging ControlPCEF Policy and Charging Enforcement FunctionProxy SPR not specified PCRF Policy and Charging Rules FunctionPDNPacket Data NetworkS4 SGSN HSS P-GWPLMN PDN Gateway Public Land Mobile NetworkPSTN Public Switched Telephone NetworkRATRadio Access TechnologyRNCRadio Network ControllerSGSN Serving GPRS Support NodeUTRAN S-GWSPR Serving Gateway Subscription Profile RepositoryUE User EquipmentUTRANUniversal Terrestrial Radio Access NetworkV-PLMN Visited PLMNRNC P-GW/PCEF3GPP INTERFACES and TECHNICAL SPECIFICATIONSRRCIPInterface NodesTechnical SpecificationPDCP GxPCRFPCEF 29.212 RLC Gxa HSGW PCRF29.212MACLTE-UuUE eNB 36.300 PHY UENAS UE MME 24.301 RxAF PCRF29.214 S1-MMEeNB MME36.413OFDMA S-GWS1-U S2a eNB HSGWS-GWP-GW36.41423.402, 29.275 LTE-Uu S2b P-GWePDG 23.402, 29.275 S3MMERel. 8 SGSN 29.274 S4S-GWRel. 8 SGSN29.274SWa S5/S8 S-GWP-GW 29.274 (control plane)29.281 (user plane) S6a HSS MME23.401, 29.272 S6b 3GPP AAA P-GW29.273ePDG S6d S9 SGSN H-PCRF HSSV-PCRF29.27229.215 S10 MMEMME 29.274 S11 MMES-GW29.274 S12 RNC S-GW 29.281Interface LEGEND S101MMEeHRPD eAN 29.276, 23.402eNBTraffic S103 SGi S-GW P-GWHSGWIP Network29.276, 23.40229.061 eNB Traffic and Signaling SpPCRF SPR 29.2033GPP2 AAASTa Trusted Access AAA 23.002, 23.402, 29.273E-UTRAN HSGWProxy Signaling OnlySWa Untrusted Access AAA 23.002, 23.402, 29.273 Trusted non-3GPP Untrusted non-3GPP Service Control Plane SWd SWm AAA Proxy ePDG AAA Server 23.002, 29.273, 23.234 3GPP AAA 23.002, 29.273eAN (Wi-Fi)Inter-RAT SWn ePDGUntrusted Access 23.402, 23.234eHRPDRadio SWx X2 HSS eNB 3GPP AAA eNB23.002, 29.273, 23.40236.423 (control plane) NAS36.424 (user plane) 2011 Award Solutions, Inc.LTE_901 Version 3.4