有关移动通信的英文简称

1、有关移动通信的英文简称(1)3G-MSC 3rd Generation Mobile Switching Centre 第三代移动交换中心3G-SGSN 3rd Generation Serving GPRS Support Node第三代效劳 GPRS 的节点3GPP 3rd Generation partnership project 3 代合作工程AAL2 ATM Adaptation Layer type 2 ATM 适配层 2AAL5 ATM Adaptation Layer type 5 ATM 适配层 5ACIR Adjacent Channel Interference Rat

2、io 邻道干扰比ACLR Adjacent Channel Leakage power Ratio 邻道泄漏功率比ACS Adjacent Channel Selectivity 邻道选择性ALCAP Access Link Control Application Part 接入链路控制应用局部AMC Adapt Modulation Coding 自适应调制编码ARQ Automatic Repeat Request 自动重复请求ASN.1 Abstract Syntax Notation One 抽象语义描述 1ATM Asynchronous Transfer Mode 异步传输模式Au

3、C Authentication Centre 鉴权中心BCH Broadcast Channel 播送信道BCCH Broadcast Control Channel 播送控制信道BER Bit Error Rate 误比特率BGCF Breakout Gateway Control Function 突破网关控制功能BSCBase Station Controller 基站控制器BSSBase Station Subsystem 基站子系统BTSBase Transceiver Station 基站收发机CC Call Control 呼叫控制CCCH Common Control Cha

4、nnel 公共控制信道CCH Control Channel 控制信道CCPCH Common Control Physical Channe l 公共控制物理信道CDMA Code Division Multiple Access 码分多址CDMA TDD CDMA Time Division Duplex 码分多址时分双工CFN Connection Frame Number 连接帧号CM Connection Management 连接管理CN Core Network 核心网CQI Channel Quality Indicator 信道质量指示CRC Cyclic Redundanc

5、y Check 循环冗余检验CRNC Controlling Radio Network Controller 控制的无线网络控制器CS Circuit Switched 电路交换CSCF Call Server Control Function 呼叫效劳器控制功能DCA Dynamic channel allocation 动态信道分配DCCH Dedicated Control Channel 专用控制信道DCH Dedicated Transport Channel 专用传输信道DL Downlink 下行链路DOA Direction Of Arrival 到达方向DPCH Dedic

6、ated Physical Channel 专用物理信道DRNC Drift Radio Network Controller 漂移无线网络控制器DRNS Drift RNS 漂移 RNSDS CDMA Direct Spreading CDMA 直接扩频码分多址DSCH Down-link Shared Channel 下行共享信道DTCH Down-link Traffic Channel 下行业务信道DwPCH Downlink Pilot Channel 下行导频信道DwPTS Downlink Pilot Time Slot 下行导频时隙EIR Equipment Identity

7、Register 设备标识存放器EP Elementary Procedure 根本过程FACH Forward Access Channe l 前向接入信道FDD Frequency Division Duplex 频分双工FFS For Further Study 进一步研究FP Frame Protocol 帧协议FPACH Fast Physical Access Channe 决速物理接入信道FT Frame Type 帧类型GGSN Gateway GPRS Support Node GPRSO 关支持节点GMM GPRS Mobility Management GPRS 移动性管

8、理GMSC Gateway MSC网关移动业务中心GPRS General Packet Radio Service通用分组无线业务GPS Global Positioning System 全球定位系统GRR GPRS Radio Resources GPRS 线资源GSM Global System for Mobile Communication 全球移动通信系统GTP GPRS Tunneling Protocol GPRS!道协议HARQ Hybrid Automatic Repeat Request 混合自动重复请求HFN Hyper Frame Number 超帧号HLR Hom

9、e Location Register 归属位置存放器HSDPA High Speed Downlink Packet Access 高速下行分组接入HSS Home Subscriber Server 归属用户效劳器IMSI International Mobile Subscriber Identity国际移动用户标识码IMT-2000 International Mobile Telecommunications 2000国际电联命名 3 代移动通信系统IP Internet Protocol 因特网协议IS-2000 IS-95 Evolution Standard (cdma2000

10、) cdma2000ITU International Telecommunication Union 国际电联LAN Local Area Network 本地网络LMU Location Measurement Unit 位置测量单元MAC Medium Access Control 媒质接入控制MAP Mobile Application Part 移动应用局部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 Equipment 移动设备MGCF Media Gatewa

11、y Control Function 媒体网关控制功能MGW Media Gateway 媒体网关MIB Master Information Block 控制信息块Mcps Mega Chip Per Second 每秒兆 ChipMM Mobility Management移动性管理MPLS MultiProtocol Label Switching 多协议标签交换MRF Media Resource Function 媒体资源功能MRFC Media Resource Function Controller 媒体资源功能控制器MRFP Media Resource Function Pr

12、ocessor 媒体资源功能处理器MSC Mobile Services Centre 移动业务中心MTP Message Transfer Part 消息传输局部MTP3-B Message Transfer Part level 3 3 级消息传输局部M3UA MTP3 User Adaptation Layer MTP3 用户适配层NAS Non Access Stratum 非接入层NBAP NodeB Application Part Node B 应用局部O&M Operation and Maintenance 操作维护PC Power Control 功率控制PCCH

13、Paging Control Channel 寻呼控制信道PCCPCH Primary Common Control Physical Channel 根本公共控制物理信道PCH Paging Channel 寻呼信道PDSCH Physical Downlink Shared Channe l 物理下行链路共享信道PLMN Public Land Mobile Network 公共陆地移动网PPP Point-to-Point Protocol 点对点协议PRACH Physical Random Access Channe 物理随机接入信道PS Packet Switched 分组交换PS

14、TN Public Swithed Telephone Network 公共交换网络PUSCH Physical Uplink Shared Channe l 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 Keying 四相移键控QoS Quality of Service 业务质量R-SGW Roaming Signalling Gateway 漫游信令网关RAB Radio access bearer 无线接入承载RACH Random Ac

15、cess Channe l 随即接入信道RANAP Radio Access Network Application Part 无线接入网应用局部RAT Radio Access Technology 线接入技术RL Radio Link无线链路RLC Radio Link Control 无线链路控制RNC Radio Network Controller 无线网络控制器RNS 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局部RNTI Radio Network

16、Temporary Identity 无线网络临时识别RR Radio Resources 无线资源RRC Radio Resource Control 无线资源控制RSVP Resource Reservation Protoco l 资源保存协议RTCP Real Time Control Protocol 实时控制协议RTP Real Time Protocol 实时协议SA Service Area 效劳区域SABP service area broadcast protocol 效劳区播送协议SAP Service Access Point 效劳接入点SBM Subnetwork B

17、andwidth Management 子网带宽管理SC TDMA Single Carrier TDMA 单载波时分多址SSCF Service Specific Co-ordination Function 特定业务协调功能SCCP Signalling Connection Control Part 信令连接控制局部SCH Synchronization Channel 同步信道SCCPCH Secondary Common Control Physical Channel 辅助公共控制物理信道SCP Service Control Point 业务控制点SCTP Simple Cont

18、rol Transmission Protocol 简单控制传输协议SFN System Frame Number 系统帧号SGSN Serving GPRS Support Node GPR效劳支持节点SIB System Information Block 系统信息块SIM Subscriber Identity Module 用户识别模块SLF Subscttption Location Function 签约位置功能SM Session Management 会话管理SRNC Serving Radio Network Controller 效劳无线网络控制SRNS Serving R

19、NS1 艮务 RNSSS7 Signalling System No. 7 7 号信令系统SSCF Service Specific Co-ordination Function 具体业务协调功能SSCF-NNI Service Specific Coordination Function - Network Node Interface具体业务协调功能网元接口SSCOP Service Specific Connection Oriented Protocol 特定业务面向连接协议STM Synchronous Transfer Mode 同步传输模式.T-SGW Transport Sig

20、nalling Gateway 传输信令网关TB Transport Block 传输块TBS Transport Block Set 传输块集TCP Transfer Control Protocol 传输控制协议TDD Time Division Duplex 时分双工TDMA Time Division Multiple Access 时分多址接入TD-SCDMA Time Division Synchronous CDMA 时分同步-码分多址接入TFC Transport Format Combination 传送格式组合TFCI Transport Format Combination Indicator 传送格式组合指示TFCS Transport Format Combination Set 传送格式组合集TFI Transport Format Indicator 传送格式指示TFS Transport Format Set 传送格式集ToA Tim