3GPP常用英文缩写全称大全.doc

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1、3GPP常用英文缩写全称大全3GPP 3rd Generation Partnership Project 3代合作项目3G-MSC 3rd Generation Mobile Switching Center 第三代移动交换中心3G-SGSC 3rd Generation serving GPRS support node 第三代服务GPRS的节点AAL ATM Adaptation Layer AAL2 ATM Adaptation Layer of type 2 ATM适配层2AAL5 ATM Adaptation Layer of type 5 ATM适配层 5ACIR Adjacen

2、t Channel Interference Ratio 邻道干扰比ACLR Adjacent Channel Leakage power Ratio 邻道泄露功率比ACS Adjacent Channel Selectivity 邻道选择性A&C Authentication and Ciphering ACFE Access Control Function EntityAI Acquisition IndicationAICH Acquisition Indication ChannelALCAP Access Link Control Application Part 介入链路控制应用

3、部分AM Acknowledged Mode (of RLC) AMC Adapt Modulation Coding 自适应调制编码AMR Adaptive Multi Rate (Transcoder)AN Access NetworkAOA Angle Of ArrivalAP Application ProcessAPDU Application Protocol Data UnitAPId Access Point IdentifierAPN Access Point NameAPS Automatic Protection SwitchingARIB Association of

4、Radio Industries and BusinessARQ Automatic Repeat Request 自动重复请求ASAP Alarm Severity Assignment ProfileASN.1 Abstract Repeat Request 吃偶像予以描述1ATC ATM Transfer CapabilityATM Asynchronous Transfer Mode 异步传输模式AUC Authentication Centre 鉴权中心AUG Administrative Unit GroupAU-n Administrative Unit n with n bei

5、ng 4 or 3AUTN Authentication TokenAWGN Added White Gaussian NoiseBCCH Broadcast Control Channel 广播控制信道BCH Broadcast Channel 广播信道BER Bit Error Rate 误比特率BGCF Breakout Gateway Control Function 突破网关控制功能BLER Block Error Rate BMC Broadcast Multicast ControllerBPSK Binary Phase Shift KeyingBS Base StationB

6、SC Base Station Controller 基站控制器BSS Base Station System BSS Base Station subsystem 基站子系统BTS Base Transceiver Station 基站收发机C- Control-CA Capacity AllocationCAA Capacity Allocation AcknowledgementCAC Connection Admission ControlCAMEL Customized Applications for Mobile network Enhanced LogicCAS Channel

7、 Associated SignallingCASC Current Alarm Summary ControlCBR Constant Bit RateCC Call Control 呼叫控制CCBS Call Completion Busy Subscriber CCCH Common Control Channel 公共控制信道CCH Control Channel 控制信道CCP Communication Control Port CCPCH Common Control Physical Channel 公共控制物理信道CCTrCH Coded Composite Transpor

8、t ChannelCD Capacity Deallocation (radio context)CD Calibration Data (O&M context)CDA Capacity Deallocation AcknowledgementCDMA Code Division Multiple Access 码多分址CDR Charging Detail Record CDV Cell Delay VariationCDVT Cell Delay Variation ToleranceCFN Connection Frame Number 连接帧号CID Channel Identifi

9、er Ck Cipher KeyCLP Cell Loss PriorityCM Configuration Management CM Call Management (in e.g. CM Service Request)CmCH Common Transport ChannelCMIP Common Management Information ProtocolCMIS Common Management Information ServiceCMISE Common Management Information Service ElementCN Core Network 核心网C-n

10、 Container-n (n=1-4)COL Collocated EquipmentCP Chip PeriodCPCH Common Packet ChannelCPICH Common Pilot ChannelCPS Common Part SublayerCQI Channel Quality Indicator 信道质量指示CRC Cyclic Redundancy Check 循环冗余检验CRCI CRC Indicator CRC-N Cyclic Redundancy Check-NCRNC Controlling RNC 控制的无线网络控制器c-RNTI RNTI all

11、ocated by CRNCCS Circuit Switched 电路交换CSCF call server control function 呼叫服务器控制功能CSES Consecutive Severely Errored SecondCSN Ciphering Sequence NumberCSUM ChecksumCTCH Common Traffic ChannelCTDMA Code Time Division Multiple AccessCTP Connection Termination Point (OAM context)CTP Common Transport Pro

12、tocol (Protocol context)DBR Deterministic Bit RateDC Dedicated Control (SAP)DCA Dynamic Channel Allocation 动态心道分配DCCH Dedicated Control Channel 专用控制信道DCH Dedicated ChannelDCN Data Communication NetworkDL DownLink 下行链路DOA Direction of Arrival 到达方向DoCoMo Do Communication with Mobiles DPCCH Dedicated P

13、hysical Control ChannelDPCH Dedicated Physical Channel 专用物理信道DPDCH Dedicated Physical Data Channel DRAC Dynamic Resource Allocation ControlDRNC Drift RNCDRNS Drift RNSDRX Discontinuous ReceptionDS-CDMA Direct-Sequence Code Division Multiple AccessDSCH Downlink Shared Channel 下行共享心道DT Data TransportD

14、TCH Dedicated Traffic Channel 下行业务信道DTX Discontinuous TransmissionDwPCH Downlink Pilot Channel 下行导频信道DwPCH Downlink Pilot Time slot 下行导频时隙EBER Excessive Bit Error RatioECASC Extended Current Summary Alarm ControlEFCI Explicit Forward Congestion IndicationEFD Event Forwarding DiscriminatorEIR Equipme

15、nt Identity Register 设备表示寄存器EIRP Equivalent Isotropic Radiated PowerE-OTD Enhanced OTDES Errored SecondETSI European Telecommunication Standardisation InstituteF8 access link encryption functionFACH Forward Access Channel 前向接入信道FAUSCH Fast Uplink Signalling ChannelFBI Feed Back IndicatorFCS Frame Ch

16、eck SequenceFDD Frequency Division Duplex 频分双工FDMA Frequency Division Multiple AccessFEC Forward Error CorrectionFEEB Far End Errored BlockFEES Far End Errored SecondFER Frame Erasure RateFESES Far End Severely Errored SecondFFS For Further Study 进一步研究FM Fault ManagementFP Frame Protocol 帧协议FT Frame

17、 Type 帧类型FTAM File Transfer Access Management FTP File Transfer ProtocolGb Gb interface (between SGSN and BSC)GC General Control (SAP)GCRA Generic Cell Rate AlgorithmGFR Guaranteed RateGGSN Gateway GPRS Serving Node 网管支持节点GMM MM for GPRS services 移动性管理GMSK Gaussian Minimum Shift Keying G-PDU T-PDU p

18、lus GTP headerGPRS General Packet Radio Service 全球定位系统GPRS-CSI GPRS CAMEL Subscription InformationGPS Global Positioning SystemGRNC Generic RNCGSM Global System for Mobile communicationsGTP GPRS Tunnelling Protocol 隧道协议GTP-u GTP user planeHCS Hierarchical Cell StructureHE Home EnvironmentHEC Header

19、Error ControlHFN Hyper Frame Number 超帧号HLR Home Location Register 归属位置寄存器HHO Hard HandoverHO HandoverHOP High Order PathHOVC Higher Order Virtual ContainerIBTS uplink Interference signal power level at Node BICB Inter Carrier BoardICD Interface Control DocumentICH Indicator CHannel ICI Inter Carrier

20、 InterfaceIE Information ElementIEC Incoming Error CountIETF Internet Engineering Task ForceIK Integrity KeyIMA Inverse Multiplexing for ATMIMEI International Mobile Equipment IdentityIMEISV International Mobile Equipment Identity Software VersionIMSI International Mobile Subscriber Identity (identi

21、cal for IMUI; used in GSM context) 国际移动用户标识码IMUI International Mobile User Identity (identical to IMSI; seems to replace IMSI in UMTS context)INI Inter Network InterfaceIP Internet ProtocolISCP Interference Signal Code PowerISDN Integrated Services Digital NetworkISF Incoming Signal FailureIS-FL Idl

22、e Slot Forward LinkISID Idle Signal IdentificationISO International Organisation for StandardizationIT Information TechnologyITU International Telecommunication Union 国际电联Iu Reference point between Access and Serving Network domainsIub Iub interface (between Node B and RNC)Iu-CS Iu towards the Circu

23、it Switched-Service Domain of the Core NetworkIu-PS Iu towards the Packet Switched-Service Domain of the Core NetworkIur Iur interface (between RNC and RNC)IWF Inter Working FunctionIWU Inter Working UnitJD Joint DetectionKbps kilo-bits per secondKSI Key Set IdentifierKsps kilo-symbols per secondL1

24、Layer 1 (physical layer)L2 Layer 2 (data link layer)L3 Layer 3 (network layer)L3-CE Layer 3 Compression EntityLAC Link Access ControlLAI Location Area IdentityLAN Local Area NetworkLAPD Link Access Protocol for D-channelLB Laser BiasLCAF Location Client Authorisation FunctionLCCF Location Client Con

25、trol FunctionLCCTF Location Client Coordinate Transformation FunctionLCD Loss of Cell Delineation (transmission context)LCD Low Constrained Delay (traffic context)LCF Location Client FunctionLCS Localisation Client ServiceLDD Low Delay DataLIR Limited IP Routing entity (in the RNC)LLC Link Layer Con

26、trolLMT Local Maintenance TerminalLMU Location Measurement Unit 位置测量单元LNA Low Noise AmplifierLOF Loss of FrameLOP Low Order PathLOP Loss of PointerLOS Loss of SignalLPA Linear Power AmplifierLSA Localised Service AreaLSB Least Significant BitLSBF Location System Billing FunctionLSCF Location System

27、Control FunctionLSN Local Sub NetworkLSPF Location Subscriber Privacy FunctionLT Laser TemperatureLTOA Latest Time of ArrivalMA Multiple AccessMAC Medium Access Control 媒质接入控制MAC-c MAC entity handling common channels (RACH, FACH)MAC-d MAC entity handling dedicated channels (DCH)MAC-I Message Authent

28、ication Code used for data Integrity of signalling messagesMAC-sh MAC entity handling shared channel (DSCH)MAHO Mobile Assisted HandoverMAP Mobile Application Part 移动应用部分MC CDMA Multiple Carrier CDMA 多载波码分多址MC TDMA Multiple Carrier CDMA 多载波时分多址MBS Maximum Burst SizeMCC Mobile Country CodeMCD Manual

29、Configuration DataMcps Mega-chips per secondMD Macro-diversityME Mobile Equipment 移动设备MEHO Mobile evaluated handoverMGW Media Gateway 媒体网关MIB Management Information Base 控制信息块MM Mobility ManagementMNC Mobile Network CodeMNRG Mobile station Not Reachable for GPRS flagMNRR Mobile station Not Reachable

30、 ReasonMO Mobile OriginatedMOHO Mobile Originated HandoverMPLS Multi Protocol Label Switching 多协议标签交换MRFC Media Resource Function Controller 媒体资源功能控制器MRFC Media Resource Function Processor 媒体资源功能处理器MS Multiplex Section (transmission context)MS Mobile Station (GSM or security context)MS-AIS Multiplex

31、 Section Alarm Indication SignalMSB Most Significant BitMSC Multi-Slot Cell (MPSR context) 移动业务中心MSC Mobile services Switching Centre (Core Network Context)MSID Mobile Station IdentifierMSOH Multiplex Section OverheadMSP Multiplex Section ProtectionMS-RDI Multiplex Section Remote Defect IndicationMS

32、-REI Multiplex Section Remote Error IndicationMSTE Multiplex Section Terminating ElementMT Mobile Terminated (call context)MT Mobile Terminal (equipment context)MTP Message Transfer Part 消息传输部分MUI Mobile User IdentifierNAS Non Access Stratum 非接入层NBAP Node B Application Part Node B应用部分NCP Node B Cont

33、rol PortNCSES Number of Consecutive Severely Errored SecondNDF New Data FlagNE Network ElementNEHO Network evaluated handoverNEM Network Element ManagerNMC Network Management CentreNNI Network Node Interface (includes INI and ICI interfaces)NP Nectar PilotNPC Network Parameters ControlNRT Non-Real T

34、imeNSS Network Sub SystemNT Nectar TelecomNt Notification (SAP)NW NetworkN-PDU Network PDUO&M Operation and Maintenance 操作管理OAM Operation Administration and MaintenanceOCCCH ODMA Common Control ChannelODCCH ODMA Dedicated Control ChannelODCH ODMA Dedicated ChannelODI Outgoing Defect IndicationODMA O

35、pportunity Driven Multiple AccessODTCH ODMA Dedicated Traffic ChannelOEI Outgoing Error IndicationOFS Out of Frame SecondOMC Operation and Maintenance CentreOOF Out of FrameORACH ODMA Random Access ChannelOS Operation SystemOSF Offset FieldOSI Open System InterconnectionOSL Optical Signal LevelOTD O

36、bserved Time DifferenceOVSF Orthogonal Variable Spreading FactorPA Power AmplifierPC Power Control 功率控制PCCH Paging Control Channel 寻呼控制信道PCCPCH Physical Downlink Shared Channel 基本公公控制物理信道PCF Positioning Calculation FunctionPCH Paging Channel 寻呼信道PCM Pulse Code ModulationPCR Peak Cell RatePDCP Packet

37、 Data Convergence protocolPDH Plesiochronous Digital HierarchyPDN Packet Data NetworkPDSCH Physical Downlink Shared Channel物理下行链路共享信道PDP Packet Data ProtocolPDU Protocol Data UnitPG Processing GainPHY Physical layerPhyCH Physical Channel PI Paging IndicatorPICH Page Indicator ChannelPID Packet Ident

38、ificationPJC Pointer Justification CountPJE Pointer Justification EventPkg PackagesPLM Payload MismatchPLMN Public Land Mobile Network公共陆地移动网PM Performance Management/Performance MonitoringPMM MM for PS domainPN Pseudo NoisePOH Path OverheadPPI Plesiochronous Physical InterfacePPM Parts Per MillionP

39、RACH Physical Random Access Channel 物理随机接入信道PRCF Positioning Radio Co-ordination FunctionPS Packet Switched 分组交换PSAP Presentation Service Access PointPSC Protection Switch CountPSD Protection Switch DurationPSMF Positioning Signal Measurement FunctionPSN Plane Switch NodePSTN Public Switched Telepho

40、ne Network 公共电话交换网络PTE Path Terminating ElementPVC Permanent Virtual ConnectionP-TMSI Packet TMSI (equivalent to P-TMUI, used in GPRS context)P-TMUI Packet TMUI (equivalent to P-TMSI, new name for it in the UMTS context)PTR PointerPUF Power Up FunctionQAM Quadrature Amplitude Modulation 政教幅度调制QE Qua

41、lity Estimate 质量评估QoS Quality of Service 业务质量QPSK Quadrature Phase Shift KeyingRA Routing AreaRAB Radio Access Bearer 无线接入承载RAC Routing Area CodeRAC Radio Admission ControlRACH Random Access Channel 随即接入信道RAI Routing Area Identity (GPRS or Iu-PS context)RAI Remote Alarm Indication (transmission cont

42、ext)RAID Redundant Array of Independent DisksRAN Radio Access NetworkRANAP Radio Access Network Application Part 无线接入网应用部分RAND Random ChallengeRB Radio BearerRDI Remote Defect IndicationRDN Relative Distinguished NameREI Remote Error IndicationRF Radio FrequencyRFC Request For CommentRFN Reference F

43、rame NumberRL radio link 无线链路RLC Radio Link Control RLCP Radio Link Control ProtocolRLS Radio Link SetRLs Radio LinksRNC Radio Network Controller 无线网络控制器RNCC Radio Network Connection ControlRNS Radio Network Subsystem 无线网络子系统RNSAP Radio Network Subsystem Application Part 无线网络子系统应用部分RNTI Radio Network Temporary Identity 无线网络临时识别RP Radio ProcessingRR Radio Resources 无线资源RRC Radio