style="display:inline-block;width:300px;height:250px"
data-ad-client="ca-pub-5935214489160196"
data-ad-slot="8007533899">

WCDMA/UMTS 第三代無線通訊系統 Core Network 架構介紹﹝3﹞

SSCF-NNIUNI MTP3-BMessage Transfer Part 3-Be IP Over ATM SS7 SCTPStream Control Transport ProtocolRFC 2960eIuPSIPIPv4IPv6M3UA M3UAMTP3 User AdaptationeSCTPSCCPSCCPM3UA SCCPMTP3IP ATMSCCPMTP3SCCP Radio Network Layer Radio Network Radio Network Layer Radio Network Layer: RANAPeRadio Access Network Application Protocol RANAPRadio Access Network Application ProtocolUTRANIuIuCS<Circuit-Switched>IuPS<Packet-Switched>RANAPUTRANRNCRadio Network ControllerMSCSGSN3GPP R99IuRANAPSS7ATMSS7IP Over ATM IuCSIuPSRANAP MTP3-bSSCF-NNISSCOPATM AAL5M3UASCTPIP/UDPSS7 Over IP SS7:ATM AAL5 IPSCCPRANAPTransport Network LayerSSCOPSCTP RANAPMSC/VLRSGSNNon-Access StratumMMGMMCCSMUE RANAP 1UTRAN:UTRAN 2Dedicated Control Service 3Non-Access Stratum 4Radio Access Bearer 5Radio Network RNSAPRadio Network Subsystem Application ProtocolNBAPNode B Application ProtocolRRCRadio Resource Control ProtocolRadio Network Radio Network Layer: Iu FPeIu Frame Protocol Iu Frame ProtocolIuCSIuPSIu FP Transparent ModeIuPSeRadio Access BearerRadio BearerIu BearerTransparentGTP-UIu FP Support ModeIuCSeRadio Access BearerReal-Time Iu Frame Protocol Iub FPIurFPPDCPPacket Data Convergence ProtocolRadio Network System Network Layer System Network Layer Radio Network Layer Transport Network Layer System Network Layer MMMobility Managemente MMUE MSC/VLRCSCircuit-SwitchedPSPacket-Switched MMRadio BearerRRCIuCSIu BearerRANAPMMRNCRadio Network Controller MM MMCMConnection ManagementMSC/VLRCMMM MM 1MM e MMCMMMCMCM RequestMM CMRequestCMRequestMMCMCMMM 2MMe MM a TMSIe TMSI b e c e:IMSIIMEI d IMSIeMMIMSI DETACH INDICATION eeMM 3MMe MM a eBroadcast ChannelLAI<Location Area Identifier> […]

WCDMA/UMTS 第三代無線通訊系統 核心網路 架構介紹﹝2﹞

SNSubscriber Numbere1010xxxx1455761455766bytesSubscriber Number 3Packet Data Protocol Context PDP Context PDPPacket Data ProtocolIPX.25PDP ContextPDP ContextPDP ContextIP 1 SGSNPDP Context 2 SGSNPDP ContextQoSSGSNGGSNSGSNGGSNtunnel 3 GGSNISPRADIUSRemote Authentication Dial-In User ServiceIP 4IP RADIUSIPIPIP 1 IPeIPHLRGPRSSGSNHLR 2 IPeGGSNDHCPIP 3 IPeGGSNISPIPISP 4Mobile Station Roaming NumberMSRN MSCMSCMSC MSCMSISDNMSCVLRHLRMSRN PSTNMSISDNGMSCGMSCMSISDNHLRHLRMSC/VLRMSRNHLRHLRGMSCGMSC MSRN MSRN MSRNMSRNLocation AreaLALAIDMSRN PSTNGMSCHLRHLRMSRNGMSCGMSCLAMSRNHLR MSRN : CC + NDC + SN MSISDN 5Temporary Mobile Subscriber IdentityTMSIPacket TMSIP-TMSI TMSIIMSI TMSIMSC/VLRSIMVLRHLR TMSI32 bitesIMSITMSIMSC/VLR TMSIP-TMSISGSNSGSNSGSNSGSNP-TMSISGSNSGSN 6International Mobile Station Equipment Identify (IMEI) IMEIIMEIEIREquipment Identify Rqgister:SIMIMEISIMIMEI IMEI: TAC + FAC + SNR + SP TACType Approval Codee610NokiaEricssonMotorola FACFinal Assembly Codee610 SNR Serial Numbere610SNR SP Sparee1100 7Location Area Identity LAILocation Area ID Broadcast ChannelBCHLAILocation AreaLAILAILAIVLRLocation Update LAILocation Area ID : MCC + MNC + LA Code MCCMobile Country Codee310IMSIMNCIMSIMCC MNCMobile Network Codee2-3bytesIMSIMNCIMSIMNC LA CodeLocation Area Codee Location AreaLAMSC/VLRCellsRouting AreaRASGSNLARAMSC/VLRCellsSGSNUTRAN Registration RreaURAUTRANRNCCell 8 Cell Global IdentityCGI LALocation AreaCellCICell Identifier16 bitsLACell CILAI CGI=LAI + CI =MCC + MNC + LA Code+ CI LAILACILACellCGICell Communication Management WCDMA/UMTSCircuit-SwitchConnection ManagementPacket-SwitchSession Management Circute-SwitchedConnection Management Connection Management PSTNMOCMSC/VLRPTCGMSCPSTNPSTNPOCGMSCMTCMSC/VLR Connection ManagementMSC/VLR42Echo Cancalling EC Packet-SwitchedSession ManagementSessionPacket Data ProtocolPDPSessionPDP ContextPDP ContextSessionQoS:IPPDP ContextQoSQoSQoSPDP Context CISCO2GIP IP3GPP R5IP IP E-Mail: hlchou@mail2000.com.tw […]

WCDMA/UMTS 第三代無線通訊系統 Core Network 架構介紹﹝1﹞

1888 GSM/GPRS2 Mbits/sec384 Kbits/sec144 Kbits/sec 1Core Network 2GSMGPRSGSMGPRS Radio Access Network 3WCDMA/UMTS WCDMA/UMTS Radio Access Network 4Service and Security 5Terminal Equipment Core NetworkPSTNIntranetCore NetworkCore NetworkCore Network Core NetworkCore Network GSM/GPRSWCDMA/UMTS 3GPPCore Network Radio Network 3GGPRSGeneral Packet Radio Service2.5GGSMGlobal System for Mobile Communication2GAMPSAdvance Mobile Phone System1G 3GPP3Ghttp://www.3gpp.org GSMGPRSWCDMA Core Netwok GSMGlobal System for Mobile CommunicationCDMACode Division Multiple AccessPDCPersonal Digital Cellular GSMFDMA + TDMA CDMACode Division Multiple AccessQualcommIS-95CDMAIS-41cdmaOneIS-95CDMAcdmaOneCDMA3G PDCNTTTDMA GSMGSMWAPWireless Application ProtocolGSMGSMWAPWAPGSM9.6Kbits/sec GSMWAP GSMCircuit-Switch PSTNCircuit-Switch GSM GSM GSMMSMobile StationBTSBase Transceiving StationMSBTSRadio InterfaceUmBTSBSCISDN (Interated Servicer for Digital Network)BSCBTS GSMCore NetworkBSCMSCASS7SignalingACDEFGSignalingGSMSS7Signaling System #7T1E1T124E131 MSCBSCMSCPCMET1/E1GMSCGMSCPSTN GSM PLMNPSTNMSCGMSC MSCGMSC User BUser EGSM PLMN 2User BUser EUser BUser CellBTSBSCMSCMSCUser EBSCUser ECellBTSUser BUser E User AUser EGSMPLMN 1PLMN 2User AUser EGSMGMSC PSTNUser FUser AGMSCPSTNUser AUser F PSTN :HLRVLR GSMSS7Signaling System 7Out-of-BandOut-of-Band Out-of-BandSS7 Signaling TrafficSS7ABUser Traffic Out-of-BandIn-of-Band? […]