无线通信英文缩写词.doc

移动通信术语英文缩写对照大全3G-MSC 3rd Ge neratio n Mobile Switch ing Ce ntre 第三代移动交换中心3G-SGSN 3rd Gen eration Serv ing GPRS Support Node 第三代服务 GPRS 的节点3GPP 3rd Ge neration part nership project 3 代合作项目AAL2 ATM Adaptation Layer type 2 ATM 适配层2 AAL5 ATM Adaptati on Layer type 5 ATM 适配层5 ACIR Adjace nt Cha nnel In terfere nee Ratio 邻道干扰比ACLR Adjace nt Cha nnel Leakage power Ratio 邻道泄漏功率比ACS Adjace nt Cha nnel Selectivity 邻道选择性 210ALCAP Access Link Con trol Applicatio n Part 接入链路控制应用部分AMC Adapt Modulation Codi ng 自适应调制编码ARQ Automatic Repeat Request 自动重复请求ASN.1 Abstract Syn tax Notatio n One 抽象语义描述 1ATM Asy nchro nous Tran sfer Mode 异步传输模式AuC Authe nticatio n Ce ntre 鉴权中心BCH Broadcast Cha nnel 广播信道BCCH Broadcast Con trol Cha nnel 广播控制信道BER Bit Error Rate 误比特率BGCF Breakout Gateway Con trol Fu ncti on 突破网关控制功能BSC Base Stati on Co ntroller 基站控制器BSS Base Station Subsystem 基站子系统BTS Base Tra nsceiver Statio n 基站收发机CC Call Con trol 呼叫控制CCCH Com mon Co ntrol Cha nnel 公共控制信道CCH Control Channel 控制信道CCPCH Com mon Control Physical Cha nnel 公共控制物理信道CDMA Code Divisio n Multiple Access 码分多址CDMA TDD CDMA Time Divisio n Duplex 码分多址 时分双工CFN Conn ection Frame Number 连接帧号CM Conn ection Man ageme nt 连接管理CN Core Network 核心网CQI Cha nnel Quality In dicator 信道质量指示CRC Cyclic Redu nda ncy Check 循环冗余检验CRNC Co ntrolli ng Radio Network Con troller 控制的无线网络控制器CS Circuit Switched 电路交换CSCF Call Server Con trol Fu nction 呼叫服务器控制功能DCA Dyn amic cha nnel allocatio n 动态信道分配DCCH Dedicated Con trol Cha nnel 专用控制信道DCH Dedicated Tran sport Cha nnel 专用传输信道DL Dow nli nk 下行链路DOA Direction Of Arrival 到达方向DPCH Dedicated Physical Cha nnel 专用物理信道DRNC Drift Radio Network Co ntroller 漂移无线网络控制器DRNS Drift RNS 漂移 RNSDS CDMA Direct Spreadi ng CDMA 直接扩频码分多址DSCH Dow n-link Shared Cha nnel下行共享信道DTCH Dow n-li nk Traffic Cha nnel下行业务信道DwPCH Dow nlink Pilot Cha nnel下行导频信道DwPTS Downlink Pilot Time Slot下行导频时隙EIR Equipme nt Ide ntity Register设备标识寄存器EP Elementary Procedure 基本过程FACH Forward Access Cha nnel前向接入信道 211FDD Freque ncy Divisi on Duplex频分双工FFS For Further Study 进一步研究FP Frame Protocol 帧协议FPACH Fast Physical Access Cha nnel 快速物理接入信道FT Frame Type 帧类型GGSN Gateway GPRS Support Node GPRS 网关支持节点GMM GPRS Mobility Ma nageme nt GPRS 移动性管理GMSC Gateway MSC 网关移动业务中心GPRS Ge neral Packet Radio Service 通用分组无线业务GPS Global Positio ning System 全球定位系统GRR GPRS Radio Resources GPRS 无线资源GSM Global System for Mobile Commu ni catio n 全球移动通信系统GTP GPRS Tunn eli ng Protocol GPRS 隧道协议HARQ Hybrid Automatic Repeat Request 混合自动重复请求HFN Hyper Frame Number超帧号HLR Home Locati on Register归属位置寄存器HSDPA High Speed Dow nli nk Packet Access 高速下行分组接入HSS Home Subscriber Server 归属用户服务器IMSI In ter natio nal Mobile Subscriber Iden tity 国际移动用户标识码IMT-2000 In ter natio nal Mobile Telecommu ni catio ns 2000 国际电联命名 3 代移动通信系统 IPIn ter net Protocol 因特网协议IS-2000 IS-95 Evolutio n Sta ndard (cdma2000) cdma2000 ITU In ternatio nal Telecommu ni catio n Union国际电联L1 Layer 1 层 1 L2 Layer 2 层 2 LAN Local Area Network 本地网络LMU Location Measureme nt Unit 位置测量单元MAC Medium Access Con trol 媒质接入控制MAP Mobile Applicatio n Part 移动应用部分MC CDMA Multiple Carrier CDMA 多载波码分多址MC TDMA Multiple Carrier TDMA 多载波时分多址ME Mobile Equipme nt 移动设备MGCF Media Gateway Con trol Fu nctio n 媒体网关控制功能MGW Media Gateway 媒体网关MIB Master In formation Block 控制信息块Mcps Mega Chip Per Seco nd 每秒兆 ChipMM Mobility Man ageme nt 移动性管理MPLS MultiProtocol Label Switch ing 多协议标签交换MRF Media Resource Fu nction 媒体资源功能MRFC Media Resource Fun ction Con troller 媒体资源功能控制器MRFP Media Resource Fun ction Processor 媒体资源功能处理器MSC Mobile Services Centre 移动业务中心 212MSG Message service type(报文)MTP Message Transfer Part 消息传输部分MTP3-B Message Tran sfer Part level 3 3 级消息传输部分M3UA MTP3 User Adaptatio n Layer MTP3 用户适配层NAS Non Access Stratum 非接入层NBAP NodeB Applicati on Part Node B 应用部分 O&MOperati on and Maintenance 操作维护PC Power Control 功率控制PCCH Pagi ng Con trol Cha nnel 寻呼控制信道PCCPCH Primary Com mon Con trol Physical Cha nnel 基本公共控制物理信道PCH Paging Channel 寻呼信道PDCCH Physical Dow nli nk Con trol Cha nnel 物理层下行控制信道PDSCH Physical Dow nlink Shared Cha nnel 物理下行链路共享信道PLMN Public La nd Mobile Network 公共陆地移动网PPP Point-to-Point Protocol 点对点协议PRACH Physical Ra ndom Access Cha nnel 物理随机接入信道PS Packet Switched 分组交换PSTN Public Swithed Telepho ne Network 公共交换网络PUSCH Physical Upli nk Shared Cha nnel 物理上行链路共享信道QAM Quadrature Amplitude Modulation 正交幅度调制QE Quality Estimate 质量评估QPSK QuadriPhase Shift Keyi ng 四相移键控QoS Quality of Service 业务质量R-SGW Roami ng Sig nalli ng Gateway 漫游信令网关RAB Radio access bearer 无线接入承载RACH Ra ndom Access Cha nnel 随机接入信道RANAP Radio Access Network Applicatio n Part 无线接入网应用部分RAT Radio Access Tech nology 无线接入技术RL Radio Link 无线链路RLC Radio Link Co ntrol 无线链路控制RNC Radio Network Con troller 无线网络控制器RNS Radio Network Subsystem 无线网络子系统RNSAP Radio Network Subs。