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BSSGP ..............Base Station System GPRS ProtocolBTSM ................Base Transceiver Station ManagementCAMEL ..............Customized Application for Mobile network Enhanced LogicCAP...................CAMEL Application PartCC ....................Call ControlCCM .................Certifi cate Confi guration MessageCODEC ..............COder-DECoderCPCHFP .............Common Packet CHannel Framing Protocol DCHFP ..............Dedicated CHannel Framing ProtocolDSCHFP ............Downlink Shared CHannel Framing ProtocolEDCHFP .............Enhanced Dedicated CHannel Framing ProtocolFACHFP .............Forward Access CHannel Framing ProtocolFP .....................Frame ProtocolFR .....................Frame RelayGMM .................GPRS Mobility ManagementGTP ...................GPRS Tunneling ProtocolGTP-C ................GPRS Tunneling Protocol Control PlaneGTP-U ................GPRS Tunneling Protocol User PlaneHS-DSCHFP ........High Speed-Downlink Shared CHannel Framing ProtocolHNBAP ..............Home Node B Application ProtocolINAP ................. Intelligent Network Application PartIP / IPv4 / IPv6 . Internet Protocol v4 / v6ISDN ................. Integrated Services Digital NetworkISP .................... Internet Service ProviderISUP.................. ISDN User PartIUA ................... ISDN User AdaptationLAPD .................Link Access Procedure, D channelLE .....................Local ExchangeLLC ...................Logical Link ControlM2PA ................MTP2 Peer-to-Peer AdaptationM2UA / M3UA ...MTP2 User Adaptation / MTP3 User AdaptationMAC ..................Media Access ControlMAP ..................Mobile Application PartMEGACO ...........MEdia GAteway COntrol protocolMIP ...................Mobile Internet ProtocolMM ...................Mobility ManagementMTP ..................Message Transfer PartMTP1 / 2 / 3 ....Message Transfer Part level 1 / 2 / 3NBAP ................Node B Application PartNNI ...................Network Node InterfacePBX ..................Private Branch eXchangeRACHFP .............Random Access CHannel Framing ProtocolRANAP ..............Radio Access Network Application PartRLC ...................Radio Link ControlRLM ..................Receiver driven Layered MulticastRLP ...................Radio Linked ProtocolRNSAP ..............Radio Network Subsystem Application PartRTCP .................Real-Time Control ProtocolRTP ...................Real-Time ProtocolRUA ..................RANAP User AdaptationS1AP.................S1 Application PartSCCP.................Signaling Connection Control PartSCTP .................Stream Control Transmission ProtocolSDP ..................Session Description ProtocolSIP ....................Session Initiated ProtocolSM ....................Session ManagementSMS ..................Short Message ServiceSMSCB ..............Short Message Service Cell BroadcastSNDCP ..............Sub-Network Dependent Convergence ProtocolSS .....................Supplementary ServiceSSCF .................Service Specifi c Co-ordination FunctionSSCOP ..............Service Specifi c Connection Oriented ProtocolSSP ...................Service Switching PointSTC ...................Signaling Transport ConverterSTP ...................Signaling Transport PointSUA ..................SCCP User AdaptationTAF ...................Terminal Adaptation FunctionTCAP .................Transaction CApabilities ApplicationTCP ...................Transmission Control ProtocolTOM ..................Tunneling Of MessagesTRAU .................Transcoder and Rate Adaptation UnitTUP ...................Telephone User PartUDP ..................User Datagram ProtocolUNI ...................User Network InterfaceUPP ..................User Plane ProtocolUSCHFP.............Uplink Shared CHannel Framing ProtocolX2AP ................X2 Application Part

Quality of Service & performanceoptimization & troubleshooting for mobile networks

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NETWORK ELEMENTSAS.....................Application ServerBSC ..................Base Station ControllerBTS ...................Base Transceiver StationCSCF .................Call Service Control FunctionE Node B ...........Evolved Node BEPC ...................Evolved Packet CoreGERAN ..............GSM EGDE Radio Access NetworkGGSN ................Gateway GPRS Support NodeGMGW ..............Gateway Media GatewayGMSC-S .............Gateway Mobile Switch Center ServerGPRS ................General Packet Radio ServiceGSM..................Global System for MobileHLR ...................Home Location RegisterHSS ..................Home Subscriber ServerIMS ................... IP Multimedia SubsystemLTE ....................Long Term EvolutionMGCF ................Media Gateway Control FunctionMGW ................Media GatewayMME .................Mobility Management EntityMRFC ................Media Resource Function ControllerMRFP ................Media Resource Function ProcessorMSC-S ...............Mobile Switch Center ServerPCU ..................Packet Control UnitPDN GW ............Public Data Network GatewayPLMN ................Public Land Mobile NetworkPSTN ................Public Switched Telephone NetworkRNC ..................Radio Network ControllerSCP ...................Service Control PointSGSN ................Serving GPRS Support NodeSGW .................Serving GatewayUMTS ................Universal Mobile Telecommunications SystemUTRAN ..............UMTS Terrestrial Radio Access Network

PROTOCOL ACRONYMS3GPP ................Third Generation Partnership ProgramAAL2 / AAL5 .....ATM Adaptation Layer type 2 / type 5ALCAP ...............Access Link Control Application ProtocolAMR..................Adaptative Multi RateATM ..................Asynchronous Transfer ModeBICC ..................Bearer Independent Carrier ControlBSS...................Base Station SubsystemBSSAP ..............Base Station Subsystem Application Part

POSTER RESEAU.indd 1 6/02/09 9:36:47