常用通信术语缩写解析.doc
通信概论常见名词英文缩写释义
ITU-T国际电信联盟电信标准化部门CATV有线电视HFC光纤同轴混合网PSTN公用交换电话网OTN光传输网SONET同步光纤网ASON自动交换光网络PCM脉码调制OAM 操作管理和维护/网管功能MSTP多业务传输平台TM终端复用器ADM分插服用器REG再生中继器SDXC/DXC数字交叉连接设备STP 屏蔽双绞线UTP非屏蔽双绞线ADSL非对称数字用户线PDH准同步数字体系SDH同步数字体系STM-N第N级同步传递模块ATM异步传递方式POH通道开销SOH段开销RSOH再生段开销MSOH复用段开销DDN 公用数字数据网FDM 频分复用TDM 时分复用FDMA 频分多址TDMA 时分多址SDMA 空分复用WDM 波分复用CDM码分复用CDMA 码分多址WCDMA 宽带码分多址STDM/ATDM统计时分复用DWDM 密集波分复用PSTN 公用电话交换网WAN 广域网MAN 城域网LAN 局域网PAN 个域网VPN 虚拟专用网ATM 异步传输模式MPLS 多协议标签交换OSI 开放系统互联PDU 协议数据单元TCP 传输控制协议UDP 用户数据协议HTTP 超文本协议FTP 文件传送协议IP 国际互连协议IPX 互连交换协议PPP 点对点传输协议HDLC 链路访问协议CSMA 载波侦听多路访问协议ISO 国际标准化组织IETF 国际互联网工程任务组MTU:最大传输单元虚电路VC(Vitual Circuit)交换式虚电路SVC(Switching VC)永久虚电路PVC(Permanent VC)DLCI数据链路链接标识符FrameRelay 帧中继网MPLS多协议标签交换PLP分组级协议QOS 服务质量NGN 下一代网络GSM 全球移动通信系统WCDMA 宽带码分多址FDD 频分双工TDD 时分双工BSS 基站子系统NSS 网络子系统MS 移动台BS 基站BTS 基站收发台BSC 基站控制器MSC 移动交换中心GMSC 网关HLR 归属位置寄存器VLR 访问位置寄存器AUC 鉴权认证中心。
移动通信术语缩略语Word文档
移动通信术语缩略语、中英文对照2G 2nd Generation Mobile Communications System 第二代移动通信系统3G, 3GMS 3rd Generation Mobile Communications System 第三代移动通信系统3GPP 3rd Generation Partnership Project 第三代合作组织AAAA Authentication, Authorization, Accounting 鉴权、授权、计费AAL1 ATM Adaptation Layer type 1 ATM适配层类型1AAL2 ATM Adaptation Layer type 2 ATM适配层类型2AAL5 ATM Adaptation Layer type 5 ATM适配层类型5ABR Available Bit Rate 可用比特率ACELP Algebraic code excitation linear prediction 鉴权、授权、计费ACI Adjacent Channel Interference 邻道干扰ACIR Adjacent Channel interference Power ratio 邻道干扰比ACK AcknowledgementACL Access Control List 访问控制列表ACLR Adjacent Channel Leakage Rate 发射机邻道功率泄漏,ACS Adjacent Channel Selectivity 接收机邻道选择性指标ACS Add, Compare, Select 加,比,选ACTS Advanced communication technologies and systems, EU research projects frameworkADMF Administration Function at the LIAN LIAN中的管理功能实体ADT Adaptive Dynamic Threshold 自适应动态阀值AG Access Gateway 接入网关AI Acquisition Indicatior 捕获指示AICH Acquisition Indication Channel 捕获指示信道ALCAP 接入链路控制应用部分ALCAP Access link control application partALIM ATM Line Interface Module subrack ATM线路接口插框ALL2 ATM适配层 2 ATM Adaptation Layer 2AM Acknowledged Mode 确认模式AM Account Management 计费管理AMD Acknowledged mode dataAMR Adaptive multirate (speech codec) 自适应多速率AMR-NB Narrowband AMRAMR-WB Wideband AMRANSI American National Standard Institute 美国国家标准组织AoCC Advice of Charge Charging 计费费用通知AoCI Advice of Charge Information 计费信息通知AP Access Preamble 接入前导AP Access Point 接入点APN Access Point Name 接入点名称ARIB Association of radio industries and businesses (Japan)ARP Address Resolution Protocol 地址解析协议ARP Allocation and retention priorityARPM Average Revenue Per Minute 每分钟通话平均收入ARPU Average Revenue Per User ARPU指平均每个用户每月贡献的通信业务收入,单位为元ARQ Automatic Repeat Request 自动重发请求AS Access Stratum 接入层AS Application Server 应用服务器ASC Access Service Class 接入业务等级ASCII American Standard Code for Information Interchange 美国信息交换标准码ASF Application Server Function 应用服务器功能ASIC Application Specific Integrated Circuit 专用集成电路ASN 1 Abstract Syntax Notation One 抽象语法编码1ASP Application Server Process 应用服务器进程ASP Access Service Provider 接入服务提供商ATM Asynchronous Transfer Mode异步传输模式AuC Authentication Center 鉴权中心AWGN Additive white Gaussian noise 加性高斯白噪声BBAIC Roam Barring of All Incoming Calls when Roaming outside the home PLMN country 当漫游出归属PLMN国家后,限制入呼叫BAM Back Administration Module 后管理模块BAOC Barring of All Outgoing Calls 限制所有出局呼叫BAS Broadband Access Server 宽带接入服务器BB SS7 Broad band signalling system #7 宽带7号信令系统BC Billing Center 计费中心BCCH Broadcast Control Channel 广播控制信道BCFE Broadcast Control Functional Entity 广播控制功能实体BCH Broadcast Channel 广播信道BER Bit Error Rate 误比特率BGCF Breakout Gateway Control Function 中断网关控制功能BGP Border Gateway Protocol 边界网关协议BHCA Busy Hour Calling Attempt 忙时试呼次数BICC Bearer Independent Call Control 承载无关呼叫控制BIOS Basic Input Output System 基本输入输出系统BITS Building Integrated Timing Supply System 通信楼综合定时供给系统BLER Block Error Rate 误块率BMC Broadcast/Multicast Control 广播/组播控制BNET Broadband NETwork subrack 宽带交换网插框BoD Bandwidth on demand 按需分配带宽BOIC Barring of Outgoing International Calls supplementary service 禁止国际出局呼叫补充业务BOIC-exHC Barring of Outgoing International Calls except those directed to the home PLMN country 限制所有除归属国外的国际出局呼叫BOM Bill of Material物料清单BPSK Binary phase shift keying 二进制相移键控BS Billing System 计费系统BS Base station 基站系统BSC Base Station Controller 基站控制器BSP Board Support Packet 板级支持软件包BSS Base Station Subsystem 基站子系统BSSAP Base Station Subsystem Application Part 基站子系统应用部分BTS Base Transceiver Station 基站收发信台CCA Capacity Allocation 容量分配CAA Capacity Allocation Acknowledgement 容量分配确认CA-ICH Channel assignment indication channel 信道分配指示信道CAME L Customized Applications for Mobile network Enhanced Logic 移动网络增强逻辑的客户化应用CAP CAMEL Application Part CAMEL应用部分CAR Committed Access Rate 约定访问速度CB Cell broadcast 小区广播CBC Cell broadcast center 小区广播中心CBR Constant Bit Rate 恒定比特率CBS Cell broadcast service 小区广播服务CC Call Control 呼叫控制CCCH Common Control Channel 公共控制信道CCF Conditional Call Forwarding 条件呼叫前转CCF Call Control Function 呼叫控制功能CCH Control Channel 控制信道CCP Communication Control Port 通讯控制端口CCPCH Common Control Physical Channel 公共控制物理信道CCTrCH Coded Composite Transport Channel 编码组合传输信道CD CapacityDeallocation 容量释放CD Collision Detection 碰撞检测CDA Capacity Deallocation Acknowledgement 容量释放确认CDF Cumulative distribution function 累积分布函数CD-ICH Collision detection indication channel 碰撞检测标识信道CDMA Code Division Multiple Access 码分多址接入CDR Call Detail Record 呼叫详细记录CDV Cell Delay Variation 信元时延抖动CDVT Cell Delay Variation Tolerance 信元时延抖动容限CFB Call Forwarding on mobile subscriber Busy 遇忙前转CFN Connection frame. number 连接帧号CFNRc Call Forwarding on mobile subscriber Not Reachable 不可及前转CFNRy Call Forwarding on No Reply 无应答呼叫前转CFU Call Forwarding Unconditional 无条件呼叫前转CG Charging Gateway 计费网关CGF Charging Gateway Functionality 计费网关实体CHR Call History Record 呼叫历史记录CIR Carrier to interference ratio 载干比CLIP Calling Line Identification Presentation supplementary service 主叫识别提供补充业务CLR Cell Loss Rate 信元丢失率CM Connection Management 连接管理CM Configuration Management 配置管理CMM Capability Mature Model 能力成熟度模型CN Core Network 核心网络C-NBAP Common NBAP 通用 NBAPCODIT Code division test bed 码分测试床CoLI Connected Line Identity 被叫识别CoLP COnnected Line identification Presentation supplementary service 被叫识别提供补充业务CoLR COnnected Line identification Restriction supplementary service 被叫识别限制补充业务CORB A Common Object Request Broker Architecture 公用对象请求代理程序体系结构CPCH Common Packet Channel 公共分组信道CPICH Common Pilot Channel 公共导频信道CPLD Complex Programmable Logical Device 可编程逻辑器件CPRI Common Public Radio Interface 通用公共无线接口CPU Central Processing Unit 中央处理器CQI Channel quality indicator 信号质量指示CQT Call Quality Test 呼叫质量测试CRC Cyclic Redundancy Check 循环冗余校验CRC Cyclic Redundancy Code 循环冗余码CRNC Controlling RNC 控制无线网络控制器C-RNTI Cell-RNTI, radio network temporary identity 小区无线网络临时标识CS Circuit Switch 电路交换域CSCF Call state control function 呼叫状态控制功能CSE Camel Service Environment CAMEL服务环境CSI CAMEL Subs cription Information CAMEL用户签约信息CSICH CPCH status indication channel CPCH 状态指示信道CTCH Common Traffic Channel 公共业务信道CTDM Code Time Division Multiple Access 码分-时分多址CUG Closed User Group 闭合用户群CW Continuous Wave Test 连续波测试CW Call Waiting 呼叫等待(补充业务)CWTS China wireless telecommunications standard group 中国无线通信标准化组织DDC Dedicated Control (SAP) 专用控制(SAP) DCA Dynamic Channel Allocation 动态信道分配DCCC Dynamic Channel Configuration Control动态信道配置控制DCCH Dedicated Control Channel 专用控制信道DCFE Dedicated Control Functional Entity 专用控制功能实体DCH Dedicated Channel 专用信道DDN Defense Data Service 防卫数据网DECT Digital enhanced cordless telephone 数字增强无绳通信DF Decision feedback 判定反馈DF2P Delivery Function at the LIAN handling IRI data LIAN中的IRI数据传输实体DF3P Delivery Function at the LIAN handling IDP data LIAN中的IDP数据传输实体DL Downlink 下行DL D Downlink (Forward link) 下行链路(前向链路)D-NBAP Dedicated NBAP 专用NBAPDNS Domain Name Server 域名服务器DoS Denial of Service 拒绝服务DPC Destination Point Code 目的地信令点编码DPCCH Dedicated physical control channel 专用物理控制信道DPCH Dedicated Physical Channel 专用物理信道DPDCH Dedicated physical data channel 专用物理数据信道DRAC Dynamic Resource Allocation Control 动态资源分配控制DRNC Drift Radio Network Controller 漂移无线网络控制器DRNS Drift RNS 漂移RNSDRX Discontinuous Reception 非连续接收DS-CDMA Direct spread code division multiple access 直接序列码分多址DSCH Downlink Shared Channel 下行共享信道DSL Digital subscriber line 数字用户线DSP Data Signal Processor 数字信号处理器DSS1 Digital Subscriber Signaling No.1 1号数字用户信令(协议)DTCH Dedicated Traffic Channel 专用业务信道DTMF Dual Tone Multiple Frequency 双音多频DTX Discontinuous Transmission非连续发送DwPCH 下行同步信道DwPTS 下行导频EEACL Expand ACL 扩展ACLEC Echo Cancellation 回声消除Ec/No Received energy per chip divided by the power density in the band 每码片接收能量 / 功率密度E-DCH Enhanced uplink DCHEDGE Enhanced data rates for GSM evolutionEFR Enhance full rateEGSM Extended GSMEIR Equipment Identity Register 设备识别寄存器EIRP Equivalent isotropic radiated power 等效各向同性辐射功率EMC Electro Magnetic Compatibility 电磁兼容性eMLPP enhanced multi-level precedence and pre-emption 增强的多级别优先和抢占功能EMS Element Management System 网元管理系统EMT Execution Management Team 经营管理团队EP Elementary ProcedureETSI European Telecommunications Standards Institute 欧洲电信标准组织FFFA Foreign Agent 外部代理FACH Forward Access Channel 前向接入信道FAUS CH Fast Uplink Signaling Channel 快速上行信令信道FBI Feedback Information 反馈信息FCC Federal communication commissionFCS Fame Check Sequence 帧检测序列FCS Fast cell selectionFDD Frequency Division Duplex 频分双工FDDI Fiber Distributed Digital Interface 光纤分布式数字接口FDMA Frequency Division Multiple Access 频分多址FE Fast Ethernet 快速以太网FEC Forward Error Correction 前向纠错FER Frame. Error Rate 误帧率FFS For Further Study 有待下一步研究FM Fault Management 故障管理FP Frame. protocolFPACH 快速物理接入信道FPGA Field Programmable Gate Array 现场可编程门阵列FPLM Future Public Land Mobile 未来陆地移动电话系统FPLMTS Future Public Land Mobile Telephone System 未来公众陆地移动通信系统FR Frame. Relay 帧中继FRAMES Future radio wideband multiple access systemFTAM File Transfer, Access and Management 文件传输、存取(访问)与管理FTP File Transfer Protocol 文件传输协议GGC General Control (SAP) 通用控制(SAP)G-CD R GGSN-CDR GGSN产生的有关PDP context的计费数据记录GE Gigabit Ethernet 千兆以太网GERAN GSM/EDGE Radio Access NetworkGF Galois Field 伽罗华域GGSN Gateway GPRS Support Node 网关GPRS支持节点GMLC Gateway Mobile Location Center 网关移动位置中心GMM GPRS Mobility Management GPRS移动性管理GMSC Gateway Mobile-services Switching Center 网关移动业务交换中心GMSC Gateway MSCGMT Greenwich Mean Time格林尼治标准时间GP Guard Period 保护周期GPRS General Packet Radio Service 通用分组无线业务GPS Global positioning system 全球定位系统GRE Generic Routing Encapsulation 通用路由封装GSIC Groupwise serial interference cancellationGSM Global system for mobile communicationsGSM,GSM900,GSM1800 Global System for Mobile communications 全球移动通信系统,900MHz的GSM系统,1800MHz的GSM系统GSN GPRS Support Node GPRS支持节点GSPU GGSN Signaling Process Unit GGSN信令处理单元GT G Global Title 全球寻址码GTP GPRS Tunneling Protocol GPRS隧道协议GTP-C GPRS Tunneling Protocol for control plane GPRS隧道协议控制面GTP-U User plane of GPRS Tunneling Protocol GPRS隧道协议用户面GUI Graphic User Interface 图形用户界面GW GateWay 网关HH.248 H.248/Megaco protocol H.248媒体网关控制协议HARQ Hybrid automatic repeat requestHCS Hierarchical Cell Structure 层次蜂窝结构,分层小区结构HDLC High Data Link Control 高速数据链路规程HLR Home Location Register 归属位置寄存器HO Handover 切换HOLD Call Hold 呼叫保持HPLM N Home PLMN 归属PLMNHSC Hot Swap Controller 热倒换控制板HSDPA High speed downlink packet access 高速下行分组接入HS-DPCCH Uplink high speed dedicated physical control channelHS-DSCH High speed downlink shared channelHSS Home subscriber serverHS-SCCH High speed shared control channelHSUPA High speed uplink packet accessHTTP Hyper Text Transfer Protocol 超文本传输协议HW High Way 高速信号线IIC Interference cancellationICC Interference Conteract Combination 干扰抵消合并ICMP Internet Control Message Protocol 因特网控制报文协议(Internet控制消息协议)ICP Internet Content Provider 互联网内容提供商ID IdentityIDE Integrated Device Electronics 集成设备电路IDP Intercept Data Product 监听数据包IEC International Electrotechnical Commission 国际电工委员会IETF Internet Engineering Task Force Internet 工程任务组iGWB iGateway Bill 计费网关IMA Inverse Multiplexing on ATM ATM反向复用iManager M2000 integrated Manager Mobile 2000 集中移动网管系统M2000(华为公司网管产品)IMEI International Mobile station Equipment Identity 国际移动终端设备标识IMEISV International Mobile Station Equipment Identity and Software VersionIMS IP multimedia sub-systemIMSI International Mobile Subscriber Identity 国际移动用户标识IMT-2000 International Mobile Telecommunication 2000 国际移动通信系统2000IN Intelligent Network 智能网IOS Intelligent Optimization SystemIOT Inter Operation Test 测试(互联互通测试)。
常用通信术语缩写解析
缩写中文全称英文全称2G 第二代移动通信系统Second Generation of Wireless Communications Systems 3G 第三代移动通信系统 Third Generation of Wireless Communications Systems 3G-MSC 第三代移动交换中心3G Mobile Switch Center3GPP 第三代合作项目3G Partnership Project3G-SGSN 第三代服务GPRS节点3G Service GPRS NodeA/D 模数转换Analog-to-DigitalAAA 认证、鉴权和计费Authentication、Authorization and AccountingAB 地址总线Address BusABB 模拟基带Anolog BasebandAC 天线校准Antenna CalibrationAC 交流电Alternating CurrentACLR 邻道泄漏比Adjacent Channel Leakage RatioACPR 邻道功率比Adjacent-Channel Power RatioACS 邻道选择性Adjacent Channel SelectivityADC 模数转换器Analog-to-Digital ConverterADI 美国模拟器件公司Analog Devices InstrumentsAEP 有源方向图法Active Element PatternAFC 自动频率控制Auto Frequency ControlAFMS来音频信号AFPCB 音频电路板AGC 自动增益控制Automatic Gain ControlA-GPS 辅助全球定位系统AHB Advanced High Performance BusALC自动电平控制Automatic Level ControlALEV自动电平ALPS 高级线性规划系统Advanced Linear Programming System ALPS 相关逻辑并行运算系统Associative Logic Parallel System AMP放大器AMPS 先进移动电话业务Advanced Mobile Phone Service AMR Adaptive Multi-rate CodecAM-SAP 确认业务接入点ANT天线ANT/SW 天线开关AOA 到达的角度APC自动功率控制API Application Program InterfaceAPI 应用编程接口Application Programming InterfaceARFCH 绝对信道号ARQ 自动请求重发ASIC 专用集成电路Application Specific Integrated Circuit ASIC专用接口集成电路ASK amplifier shift keyingASM Antenna Switch ModuleASP application service providerAST-DET 饱和度检测ATM asynchronous transfer modeATM 异步转移模式ATMS到移动台音频信号ATPC 自动发送功率控制Automatic Transmit Power Control AUC 身份鉴定中心AUX 辅助数据通道Auxiliary Data ChannelAWGN additive white Gaussian noiseBAI Baseband and Audio InterfaceBAP 基带模拟处理器BB 基带BasebandBCCH 广播控制信道BCFE 广播控制功能实体BCH 广播信道Broadcast ChannelBER 误码率Bit Error RateBH 接力切换Baton HandoverBIAS-PA 功放信置BIAS-PD 推动偏置BIC 总线接口BLIGHT 背景灯BMC 广播/多播控制BPSK 二进制相移键控binary phase shift keying BS 基站Base StationBSC 基站控制器Base Site ControllerBT 高斯滤波器带宽与比特率之比BTS 基站收发器base transceiver stationBUZZ 蜂鸣器C/I 载干比CA 码分配CAI 公共空间接口CAMEL 移动网定制应用增强逻辑CBCH 小区广播信道CC 呼叫控制CCBS 用户忙呼叫完成CCH 公共传输信道Common Transport ChannelsCCITT 国际电话与电报咨询委员会International Telephone and Telegraph consultative committeeCCPCH 公共控制物理信道CCRR co-channel rejection ratioCCTrCH 编码复用传输信道Coded Composite Transport ChannelCDMA 码分多址code-division multiple accessCDPD Cellular Digital Packet DataCEPT 欧洲邮电管理委员会CG 计费网管Change Gate WayCIR 允许的信息速率Committed Information RateCM 连接管理模块CM 交叉调制Cross ModulationCMD California Micro DevicesCMM 控制管理维护模块CMOS 互补金属氧化物半导体complementary metal-oxide semiconductor CMRR common-mode rejection ratioCN 核心网子系统CNAP 主叫名显示CODEC 编码器/解码器COFDM 编码正交频分复用Code Or-thogonal Frequency Division Multiplexing CORBA Common Object Request Broker ArchitectureCPCH 公共物理信道CPLD 复杂可编程逻辑设备Complex Programmable Logical DeviceCQI 信道质量指示Channel Quality IndicatorCRC 循环冗余校验CTCH 公共业务信道CW 连续波continuous waveCWDM 粗波分复用Coarse Wavelength Division MultiplexingCWTS 中国无线通信标准Chinese Wireless Telecommunication StandardsDAB 数字音频广播Digital Audio BroadcastingDAI 数字音频接口Digital Audio InterfaceDARPA 美国国防部高级研究计划署DCA 动态信道分配技术Dynamic Channel AllocationDCCH 专用控制信道DCH 专用传输信道Dedicated Transport ChannelsDCIN 外接电源输入DCS distributed communications system or digital cellular system DCS1800 Digital Cellular System at 1800MHzDCU 数据计算单元Data Computation UnitDDC 数字下变频DDS 直接数字频率合成技术Dirrect Digital SynthesisDEC 网络范围内的数据保密性机制DECODER 解码器DECT 数字增强无绳通信系统digital European cordless telephone DEM 解调DemodulationDEMUX 分接DeMutiplexDF 抽取滤波器Decimation FilterDF 判决反馈Decision FeedbackDFMEA Design Failure Mode Effect and AnalysisDFMS 来数据信号DIF 数字中频DIO DSP I/O intercore blockDM 双模Dual ModelsDMA Direct Memory AccessDMAC DMA ControllerDOA 到达的方向Direction Of ArrivalDPCH 专用物理信道DPT 动态分组传输技术Dynamic Packet Transport DRA 动态资源分配Dynamic Resource Allocation DRNC 漂移无线网络控制器DRNS 漂移无线网络子系统DRP 数字射频DSCH 下行共享信道Downlink Shared Channel DSP 数字信号处理Digital Signal ProcessorDSS 数字信号处理子系统DSP Subsystem DTCH 专用业务信道DTMS 到数据信号DTV 数字电视Digital TVDUT device under testDVB-C 数字有线节目DVB-S 数字卫星节目DWDM 密集波分复用Dense Wavelength Division MultiplexingDwPTS 下链导引时隙Downlink Pilot Timeslot Physical ChannelEBI 外部总线接口External Bus InterfaceEBMM External Baseband Memory ModuleECC Emergency Call CodeECT 直接呼叫转移EDGE 改进数据率GSM服务Enhanced Data rate for GSM Evolution EEPROM 电擦除可编程只读存储器electrically erasable programmable read-only memoryEER Envelope Eliminaton RestorationEFR Enhanced Full-rate codecE-GSM Extended GSM frequency bandEIR 移动设备识别寄存器Equipment Identify RegisterEMC 电磁适应性electromagnetic compatibilityEMI 电磁接口electromagnetic interferenceEMI 电磁干扰External Memory InterfaceEPROM 电编程只读存贮器ESD 静电漏电Electro-static dischargeETACS 增强的全接入通信系统ETSI 欧洲电信标准委员会European Telecommunications Standards Institute EUIC 增强用户身份保密性EVITA+ 评估验证集成测试应用平台Evaluation Verification Integration Test Application PlatformEVM 矢量幅度误差EWC 增强无线联盟FACCH 快速随路控制信道FACH 前向接入信道Forward Access ChannelFCA 固定信道分配技术FCC 联邦通信委员会federal communications commissionFCH 频率校正信道FDD 频分复用frequency division duplexFEC 前向纠错Forward Error Correction.FEM 前端模块FER 误帧率frame error rateFET 场效应管field-effect transistorFH 跳频Frequency HoppingFHSS 跳频扩频frequency-hopping, spread spectrumFIFO 先进先出first-in, first-outFIR 有限冲激响应finite impulse responseFM 调频Frequency ModulationFN 闪烁噪声Flicker NoiseFPACH 快速物理接入信道FPLMTS 未来公共陆地移动通信系统Future Public Land Mobile Telecom System FSA 全球IC设计委外代工协会Fabless Semiconductor AssociationFSK frequency shift keyingFSM 有限状态机Finite State MachineFTA Final Type ApprovalFTMS Field Trial Mobile StationFU 功能单元Functional UnitGaAs 砷化镓gallium arsenideGaN gallium nitrideGDA Gate Way Design AutomstitionGFSK Gaussian filtered frequency shift keyingGGSN 通用分组无线业务网关支持节点GIF-SYN 双工中频GMM 通用分组无线业务移动性管理GMSC 网关移动交换中心GMSK Gaussian minimum shift keyingGP 保护时隙GPIB general-purpose interface busGPIO 通用输入输出General Purpose Input/OutputGPRS 通用分组无线业务General Packet Radio ServiceGPS 全球定位系统global positioning systemGSM 全球移动通信系统Global System for Mobile communication GTP 通用分组无线业务隧道协议HBT heterojunction bipolar transistorHDB3 三阶高密度双极性码Trinodal high density bipolar code HDR hardware defined radioHDTV 高清晰度电视High-definition TelevisionHEMT high electron mobility transistorHLR 归属用户位置寄存器HLR 归属位置寄存器HOOK 外接免提状态HPA 高功率线性放大器High Power AmplifierHRF 高通滤波器HRPD High Rate Packet DataHSCSD 高速电路交换数据high-speed circuit-switched dataHSDPA 高速下行链路分组接入High Speed Downlink Package Access HS-DSCH 高速下行共享信道High Speed Downlink Shared Channel HS-SCCH 高速下行共享信道的共享信息信道HTTP 超文本传输协议hypertext transfer protocolHW 硬件HardwareIC 干扰抵消(算法Interference CancellationIC 集成电路integrated circuitICD In-Circuit DebuggerICE In-Circuit EmulatorICTRL 供电电流大小控制端IDU 室内单元Indoor UnitIEMF 感应电动势法Induced Electromotive ForceIF 中频intermediate frequencyIIC/I2C Inter-Integrated Circuit (BusIM 互调intermodulationIM IP多媒体IM 相互调制Inter ModulationIMD 互调失真intermodulation distortionIMEI 国际移动设备识别码IM-MGW IP多媒体媒体网关功能IMS IP多媒体核心网子系统IMSI International Mobile Subscriber IdentityIMT-2000国际移动通信—2000 International Mobile Telecommunication for the 21st centuryInGaP indium gallium phosphideInP indium phosphideIOT Inter operability testIP 知识产权Intellectual PropertyIP internet protocolIPTV 互联网协议电视Internet Protocol TelevisionISCP 干扰信号码功率ISDN 综合业务数字网ISI 多径干扰ISM industrial, scientific, and medicalISUP 综合业务数字网用户部分ITS Incompatible Time Sharing SystemITU 国际电信联盟International Telecommunication UnionIWF 互通功能JD 联合检测Joint DetectionJPEG Joint Photographic Expert Group; glossy image compression format JTAG 标准检测访问接口与边界扫描结构LAC 位置区号LAL 位置区域识别码LAN 本地网络Local Area NetworkLCD 液晶显示器Liquid Crystal DisplayLCR 低码片速率Low Chip RateLDMOS laterally diffused metal oxide siliconLDO 低压差线性稳压器Low Drop Out RegulatorLINC Linear Amplification with Nonlinear ComponentsLLC Logical Link ControlLMDS 本地多点分配业务系统Local Multipoint Distribution ServiceLNA 低噪音放大器low-noise amplifierLO 本机振荡器local oscillatorLOG 逻辑LOGKED 锁机LOMC 本地操作维护中心LOS 信号丢失Loss of SignalLPF 低通滤波器low-pass filterLSI large scale integrationLTCC low-temperature co-fired ceramicLTE 本地终端模拟器Local Terminal EmulatorLTP 长期预测器LTPS 低温多晶硅Low Temperature Poly Silicon LVDS 低压差分技术Low Voltage Differential Signaling M&C 监控Monitor and ControlMAC 媒体访问控制(媒体接入层Media Access Control MAC 测量与控制Measurement and ControlMAI 多址干扰MAP 移动应用部分MBOA 多频段OFDM联盟MCC Mobile Country CodeMCP Multi Chip PackageMDM 调制解调MDS multipoint distribution systemsMDU 调制解调单元Modem UnitME Mobile EquipmentMexE 移动执行环境MF 匹配滤波器Matching FilterMGW 媒体网关MIPS Mega Instructions Per SecondMM 移动性功能管理模块MMDS multichannel multipoint distribution serviceMMI 人机界面Man Machine InterfaceMMIC 单片微波集成电路monolithic microwave integrated circuitMMS 多媒体信息服务Multimedia Messaging ServiceMMSE-BLE最小均方误差块均衡Minimum Mean Square Error Block Linear Equalizer MNC Mobile Network CodeMOM 矩量法Method of MomentMOSFET metal-oxide semiconductor field-effect transistorMP3 Audio Player 3 of MPEG 1 and 2MPEG Moving Picture Experts GroupMS 移动台Mobile StationMSC 移动交换中心MSIN 移动台识别码MSK 最小移频键控MSM Mobile Station ModemMTMRA 多发多收天线MTP 消息传输部分MUD 多用户检测Multiuser DetectionMUX 复分接器Multiplexer/DemultiplexerNAM 号码分配模块NAS 非接入层NBAP 节点B应用协议NCO 数控振荡器Numerically Control Oscillator NFR 陷频滤波测试Notch Filter RejectionNMS 网络管理系统Network management system NNMC 全国网管中心NRI 网络资源标识NTC Negative Temperature CoefficientNZIF Near ZIFODB 运营商闭锁业务ODU 数字微波收发信机Outdoor UnitOEM Original equipment ManufacturerOFDM 正交频分复用Orthogonal Frenquency Division MultiplexingOLED 有机发光显示器Organic Light Emitting DisplayOMC 操作管理中心Operation And Management CenterOMT 操作管理终端Operation And Management TerminalONSRQ 免提开关控制OO-VHDL 面向对象的VHDL Object Oriented VHDLOSA 开放业务接入OSR 过采样比Over Sampling RatioOTA 空中下载技术Over The AirOVSF 正交可变扩频因子Orthogonal Variable Spreading Factor OXCO oven controlled crystal oscillatorPA 功率放大器Power AmplifierPAE power added efficiencyPAN 个人接入网Personal Acess NetworkPAR peak-to-average ratioPAS 个人介入系统Personal Acess SystemPC 功率控制Power ControlPCB 印制电路板Printed Circuit BoardPCCH 寻呼控制信道P-CCPCH 主公共控制物理信道PCDE 峰值码域误差Peak Code Domain ErrorPCH 寻呼信道Paging ChannelPCM 脉冲编码调制pulse-code modulationPCN personal communications networkPCS Personal Communication SystemPCU 程序控制单元Program Control UnitPDA Personal Digital AssistantPDATA 并行数据PDC 个人数字蜂窝电话Personal Digital Cellular PDCP 分组数据汇聚协议Package Data Collect Protocol PDH 准同步数字系列Plesiochronous Digital Hierarchy PDP Packet Data ProtocolPDPCH 分组数据物理信道PDSCH 物理下行链路共享信道PECL positive emitter-coupled logicPGA 可编程功率放大器Programmable Gain Amplifier PhCH 物理信道Physical ChannelPHEMT pseudomorphic high-electron-mobility transistor PHS 个人手持电话系统Personal Handy-phone SystemPI 外围设备连接Peripheral InterconnectPICH 寻呼指示信道PIN 个人识别码PIO 并行输入输出Parallel I/OPLL 索相环Phase-Locked LoopPLMN 公共陆地移动网Public Land Mobile NetworkPMIC 电源管理集成电路Power Management Integrated Circuit PMU 功率管理单元Power Management UnitPNMC 省级网管中心PRACH Physical-Random Access ChannelPRBS 伪随机二进制序列Pseudo-random Binary Pulse Sequence PROM 可编程只读存储器PS Philips SemiconductorPSAM 导频符号辅助调制Pilot Symbol Assisted ModulationPSK phase shift keyingPSTN 公用交换电话网Public Switching Telephone NetworkPVC 永久虚电路PVCO voltage-controlled oscillatorPWDM 极化波复用Polarization Wavelength Division Multiplexing PWM 脉宽调制Pulse Width ModulationQAM quadrature amplitude modulationQASK quadrature amplitude shift keyingQoS 服务质量要求Quality of ServiceQPSK 正交相移键控Quadrature Phase Shift KeyingRAB 无线接入承载Radio Access BearerRACH 随机接入信道Random Access ChannelRAM 随机存储器Random Access MemoryRAN 无线接入网RANAP 无线接入网络应用实体RAT Radio Access TechnologyRBER 残余比特误码率Remainder Bit Error RateRBW 中频分辨率带宽RCCC 并行级联分组码RF 射频Radio FrequencyRFADAT 射频频率合成器数据RFAENB 射频频率合成器启动RFCI RAB子码流组合指示RFDRXM 双路射频收模块Radio Frequency Double Receiver Module RFDTXM 双路射频发模块Radio Frequency Double Transmitter Module RFI 射频接口radio frequency interferenceRFIC 射频集成电路radio frequency integrated circuitRFID 射频标签Radio Frequency IdentificationRFTRXU 射频收发信机模块Radio Frequency Transceiver UnitRISC reduced instruction set computingRLC 无线链路控制RLP 无线链路协议RMS Record Management SystemRMS 均方根值RNC 无线网络控制器RNS 无线网络子系统ROM 只读存储器Read Only MemoryRRC 平方根升余弦Root-Raised CosineRRC 无线资源控制RRM 无线资源管理RRM 无线资源管理Radio Resource ManagementRSC 循环系统卷积码Recursive Systematic ConvolutionalRSCP 接收信号码功率 RSL 接收信号电平 Received signal level RSSI 接收信号强度指示 Received signal strength indication RSU 倒换单元 Redundancy Switch Unit RSVP 资源预留协议 RTK Real Time Kernel RTK-E Real Time Kernel, embedded RTT 无线传输技术 RU Resource Unit RX 接收机 Receiver RXIFN 接收中频信号负 RXIFP 接收中频信号正 RXON 接收开 RXVCO 收信压控振荡器 SA 智能天线 Smart Antenna SABP 服务区广播协议 SACCH 慢速随路控制信道 SAP 服务接入点 SAR 电磁波吸收比值 Specific Absorption Rate SAT 饱和度 SAW 地面声波 Surface Acoustic Wave SBDM "Swift" Baseband Digital Module SC 系统控制器 System Controller S-CCPCH 辅助公共控制物理信道 SCDMA 同步码分多址 Synchronous Code Division Multiplexing Access SCH 同步信道 Synchronization Channel SCIF 系统控制器界面 System Controller Interface SCLK 串行时钟 SCM 信号编码调制 signal code modulation SCTP 简单控制传输协议 SD Sigma Delta 调制 Sigma Delta Modulation SDAT 串行数据 SDCCH 快速随路控制信道 SDH 同步数字系列Synchronous Digital Hierarchy SDM 统计复用 Statistical Division Multiplexing SDR 软件定义无线电 Softwaer Defined Radio SDU 业务数据单元 SEMC 安全性管理中心Security Management Center SF 扩频系数 Spreading Factor SFDR 无杂散动态范围Spurs Free Dynamic Range SFN System Frame Number SGSN 支持 GPRS 的功能实体SGW 信令网关 SiGe silicon-germaniumSIM 用户识别模块 Subscriber Identity Module SIP 系统级封装 SIR 信干比Signal Interference Ratio SLIP 串行线路网际协议 Serial Line Internet Protocol SM 会话管理功能模块 SMCP "Swift" Multi-Chip Package Module SMMI "Swift"人机接口界面 "Swift" Man-Machine Interface Module SMOC 调制解调器 SMR specialized mobile radio SMS Short Message Service (Point-to-Point SMSCB Short Message Service Cell Broadcast SMT surface-mount technology or surface-mount toroidal SNDR 信号与噪声畸变比 Signal to Noise- Distorsion Ratio SNMP 简单网络管理协议 Simple network management protocol. SNR 信噪比 signal-to-noise ratio SoC 系统级芯片 SOC 信号操作控制器 Signal Operation Control SoC 片上系统(系统单芯片)System-on-Chip SOIC small-outline integrated circuit SONET synchronous optical network SPDT single-pole double-throw SPI 串行外围接口 Serial Peripheral Interface SRAM 静态随机存储器 SRB 信令无线承载 SRNC 服务无线网络控制 SRNS 服务无线网络子系统 SS 同步偏移控制符号 Synchronization Shift SS 辅助服务 Supplementary Service SSB single side band SSCF 具体业务协调功能 SSCOP 特定业务面向连接协议 SSPA solid state power amplifiers SSPA 固态功率放大器 Solid State Power Amplifier STM SDH 光同步传输模式 SVC 交换虚电路 SW 开关 SWDC 未调整电压 SW-RF 射频开关SYNSTR 频率合成器启动 TACS 全选址通信系统 Total Access Communications System TACS 全接入移动通信系统 TC 测试用例 Test case TCH Traffic Channel TCP transmission control protocolTDD-LCR Time Division Duplex – Low Chip Rate TDK 东京电气化学工业株式会社 Tokyo Dengikagaku Kogyo K.K TDMA time-division multiple access TD-SCDMA 时分同步码分多址技术 Time Division-Synchronous Code Division Multiple Access TE 终端设备 Terminal Equipment TEMP 温度监测 TETRA trans European trunked radio TF 传输格式 Transport Format TFC 传输格式组合 Transport Format Combination TFCI 传输格式组合指示 Transport Format Combination Indicator TFCS 传输格式组合集合 Transport Format Combination Set TFD 薄膜二极管 Thin Film Diode TFI 传输格式显示 Transport Format Indicator TFS 传输格式集合 Transport Format Set THD 总谐波失真 Total Harmonics Distortion TMEM TD-SCDMA Modem Emulation Module TMU Tandem Mailbox Unit TP 测试点 Test Point TPC 传输功率控制 Transmitter Power Control TrBK 传输块 Transport Block TrCH 传输信道 Transport Channel TSG 技术规范部 Technical Specification Group TSM TD-SCDMA System for Mobile communication TSMB Two-Slot Mother Board TTD Test, Trace and Debug (tool TTI 传输时间间隔 Transmission Time Interval TTL transistor — transistor logic TX Transmitter, Transmission TXC 发信控制 Transmitter Control TXCO temperature-compensated crystal oscillator TXVCO 发信压控振荡器 UART Universal Asynchronous Receiver / Transmitter UCA 均匀圆阵 Uniform Circular Array UE 用户终端 User Equipment UHF 超高频 UltraHigh Frequency ULA 均匀直线阵 Uniform Linear Array UM-SAP 非确认业务接入点 UMTS 公用移动电话系统 UniversalMobile Telecommunications Service UpPTS 上行导频时隙 USB 通用串行总线Universal Serial Bus USCH 上行共享信道 Uplink Shared Channel UTRAN 无线网络子系统 UWB 超宽带 Ultra WidebandVBW 视频分辨率带宽 VCXO 压控晶体振荡器 Voltage Control X-tal [Crystal] Oscillator VDSM 超深亚微米 Very Deep Submicron VHDL 高速集成电路硬件描述语言 VHSIC Hardware Description Language VHE 虚拟归属环境 VHSIC 高速集成电路Very High Speed Integrated Circuit VLR 拜访用户位置寄存器 Visiter Location Register VLR 拜访位置寄存器 VOFDM 正交矢量频分复用 Vector Orthogonal Frequency Division Multiplexing VSAT 小孔径终端 very small aperture terminal (satellite service VSB 残余边带 vestigial side band VSWR 电压驻波比 Voltages Standing Wave Ratio WAD 无线广告业务 Wireless AD WAFI Walkthrough and Fagan Inspection WAP 无线应用协议 Wireless Application Protocol WBMP 无线位图Wireless Bitmap WCDMA 宽带码分多址技术 wideband code-division multiple access WD-CP 看门狗脉冲 WIFI 无线相容性认证 Wireless Fidelity WiMAX 全球微波接入互操作性 Worldwide Interoperability for Microwave Access WLAN 无线局域网wireless local area network WMF 白化匹配滤波 White Matching Filter ZF-BLE 迫零块均衡(算法) Zero Forcing Block Linear Equalizer ZIF 零中频 Zero Intermediate Frequency。
通信专业术语缩写.doc
A&EM Alarm & Event Management 告警与事件管理A&VE Audio / Video Editor 音频/视频编辑器A-A Analog-Analog 模模A-D Analog-Digital 模数A/D Analog / Digital 模拟/数字A/V Audio / Video 音频/视频A/VP Audio / Video Panel 音频视频面板AA Absolute Address 绝对地址AA Access Agent 访问代理AA Arrival Angl 入射角AA Automatic Alarm call 自动报警呼叫AA Automatic Answer 自动应答AA/G Application Agent / Gateway 应用代理/网关AAA Authentication, Authorization and Accounting 验证、授权和帐户AAB Automatic Alternative Billing 自动更换记帐AAB Automatic Answer Back 自动应答AAC Active Address Code 有效地址码AAC Aeronautical Administrative Communication 航空管理通信AAC Automatic Alarm Call 自动报警呼叫AACS Asynchronous Address Communication System 异步地址通信系统AAD Adaptive Arithmetic Decoder 自适应算术码译码器AAE Adaptive Arithmetic Encoder 自适应算术码编码器AAF Access Adaption Function 存取自适应功能AAF Analog Antialiasing Filter 模拟防混淆滤波器AAIC Accounting Authority Identification Code 结算机构识别码AAL ATM Adaptation Layer ATM适配层AAL1 ATM Adaptation Layer 1 ATM适配层1AAL2 ATM Adaptation Layer 2 ATM适配层2AAL3/4 ATM Adaptation Layer 3/4 ATM适配层3/4AAL5 ATM Adaptation Layer 5 ATM适配层5AALM ATM Adaptation Layer Module ATM适配层模块AAR Automatic Alternative Routing 自动迂回路由AARE Application Association REsponse 应用联合响应AARQ Application Association ReQuest 应用联合请求AAS Advanced Administration System 先进管理系统AAS Automatic Addressing System 自动寻址系统AAS Automatic Announcement Subsystem 自动通知子系统AAS Automatic Audio Switching system 自动音频交换系统AAT Automatic Answer Trunk 自动应答中继AATS Alerting Automatic Telling Status 自动报警状态AAU Automatic Answering Unit 自动应答单元AAVD Automatic Alternate Voice / Data 自动语音/数据交替使用AB ABbreviated dialing 缩位拨号AB Address Bus 地址总线AB Aligned Bundle 定位光纤束AB Audio Bandwidth 音频带宽ABC Address Bus Control 地址总线控制ABC Advanced Broadband Communications 高级宽带通信ABC Analog Baseband Combiner 模拟基带合并器ABC Auto Billing Calling 自动记帐呼叫ABC Automatic Bandwidth Control 自动带宽控制ABC Automatic Bias Compensation 自动偏置补偿ABC Automatic Bias Control 自动偏置控制ABC Automatic Broadcasting Control system 自动广播控制系统ABD ABbreviated Dialing 缩位拨号ABD Answer-Back Device 应答设备ABDL Automatic Binary Data Link 自动二进制数据链路ABEP Advanced Burst Error Processor 高级突发错误处理器ABER Average Bit Error Rate 平均误比特率ABF Air Blown Fiber 充气光纤ABI Application Binary Interface 应用二进制接口ABM Asynchronous Balanced Mode 异步平衡模式ABOBA Asynchronous Bidirectional Optical Branching Amplifier 不对称双向光支路放大器ABR Address Buffer Register 地址缓冲寄存器ABR Answer Bid Ratio 应答试占比ABR Area Border Router 区域边界路由器ABR Auromatic Bit Rate selection 自动比特率选择ABR Available Bit Rate 可用比特率ABS Access Barred Signal 接入受阻信号ABS Alternate Billing Service 可选计费业务ABS Antipodal Baseband Signaling 对应基带信号ABT ATM Block Transfer ATM块转移AC Access Code 存取码,接入码AC Access Concentrator 接入集中器AC Access Control 访问控制AC Access Coupler 通路耦合器AC Access Cycle 存取周期AC Accounting Function 计费功能AC Advice of Charge 计费通知AC Application Channel 应用信道AC Application Context 应用关系AC Area Code 地区号AC Armored Cable 铠装光缆AC Asynchronous Computer 异步计算机AC Authentication Center 认证中心AC Authentication Code 认证码ACA ACcounting Analysis 结算分析ACA Adaptive Channel Allocation 自适应信道分配ACA Adjacent Channel Attenuation 相邻信道衰减ACA Automated Cable Analysis 电缆自动分析ACB Automatic Call Back 自动回叫ACC Account Card Calling 计帐卡呼叫ACC ACCounting collection 帐单收集ACC Asynchronous Communication Control 异步通信控制ACC Automatic Carrier Control 载波自动控制ACC Automatic Congestion Control 自动拥挤控制ACCA ACcounting Class Administration 结算分类管理ACCH Associated Control CHannel 随路控制信道ACCS Automatic Calling Card Service 自动呼叫卡业务ACD Automatic Call Distribution 自动呼叫分配ACD Automatic Call Distributor 自动呼叫分配器ACDMA Advanced CDMA 高级码分多址ACE Access Connection Element 接入连接单元ACE Animated Computer Education 计算机动画教育ACE Automatic Calling Equipment 自动呼叫设备ACE Auxiliary Control Element 辅助控制单元ACF Access Control Field 访问控制字段ACF Advanced Communications Function 高级通信功能ACF Authentication Control Function 鉴权控制功能ACF Automatic Colour Filter 自动彩色过滤器ACH Answer CHarge 应答计费ACHI Application CHannel Interface 应用信道接口ACI Access Control Information 接入控制信息ACI Adjacent Channel Interference 相邻信道干扰ACI Asynchronous Communication Interface 异步通信接口ACIA Asynchronous Communication Interface Adapter 异步通信接口适配器ACL Access Control List 访问控制表ACL Advanced Communication Link 高级通信链路ACL Application Control Language 应用控制语言ACL Authorized Component List 授权成员表ACM Access Control Module 访问控制模块ACM Address Complete Message 地址完全消息ACM Alarm Control Module 报警控制模块ACM Application Control Management system 应用控制管理系统ACM Association for Computing Machinery 计算机协会(美国)ACM Automatic Coding Machine 自动编码机ACM Auxiliary Control Module 辅助控制模块ACO Alarm Cut-Off 报警切断ACP ACtion Point 作用点ACP Agent Creation Point 代理生成点ACPM ATM Central Process Module ATM中央处理模块ACR Access Control Register 访问控制寄存器ACR ACcounting Registration 结算登记ACR Allowed Cell Rate 允许的信元率ACR Attenuation-to-Crosstalk Ratio 衰减串扰比ACR Automatic Call Recording 自动呼叫记录ACR Automatic Character Recognition 自动字符识别ACR Available Cell Rate 可用信元率ACR Average Cell Rate 平均信元率ACRE Automatic Call Recording Equipment 自动呼叫记录设备ACS Access Control Server 接入控制服务器ACS Access Control System 接入控制系统ACS Admission Control Service 许可控制服务ACS Advanced Cryptographic System 高级密码系统ACS Alarm Call Service 报警呼叫业务ACS All Channel Signaling 全信道信令ACS Association Control Service element 联合控制服务单元ACS Asynchronous Communication Server 异步通信服务器ACS Audio Communication System 音频通信系统ACS Automatic Call Sender 自动呼叫发送器ACS Automatic Coding System 自动编码系统ACSE Association Control Service Element 联合控制业务单元ACT Automatic Computer Testing 自动计算机测试ACTS Advanced Communication Technologies and Services 先进的通信技术与业务ACTTAB ACTion TABle 动作表ACU Access Control Unit 接入控制单元ACU Automatic Calling Unit 自动呼叫装置AD Address Decoder 地址译码器AD Administrative Domain 管理域ADAC Automatic Data Acquisition Center 自动数据采集中心ADC ADdress Complete 地址完全ADC Analog-Digital Converter 模数转换器ADCC Asynchronous Data Communication Channel 异步数据通信信道ADCCP Advanced Data Communications Control Procedure 高级数据通信控制规程ADCP Advanced Data Communication Protocol 高级数据通信协议ADE Automatic Data Entry system 自动数据输入系统ADF Authentication Data Function 鉴权数据功能ADH Asynchronous Digital Hierarchy 异步数字系列ADI ADdress Incomplete 缩位拨号ADIX Advanced Digital Information eXchange 先进的数字信息交换ADL Administration Des cription Language 管理描述语言ADL Application Development Language 应用开发语言ADL Automatic Data Link 自动数据链路ADLC Advanced Data Link Control 高级数据链路控制ADLC Analogue-Digital Line Converter 模拟-数字线路变换器ADM Adaptive Delta Modulation 自适应增量调制ADM Add / Drop Multiplexer 分插复用器ADM Automated Data Management 自动数据管理ADN Administration Data Network 管理数据网络ADNSC Automatic Digital Network Switching Center 自动数字网交换中心ADP Acoustic Data Processor 声音数据处理器ADP Associative Data Processing 关联数据处理ADP Automatic Data Processing 自动数据处理ADP Automatic Data Processor 自动数据处理器ADPCM Adaptive Differential PCM 自适应差分脉码调制ADPLL All Digital Phase-Locked Loop 全数字式锁相环ADPS Automatic Data Processing System 自动数据处理系统ADPS Auxiliary Data Processing System 辅助数据处理系统ADR Address Digit Receiver 地址数字接收机ADR ADdress Register 地址寄存器ADR ADvisory Route 建议路由ADS Abbreviated Dialing Service 缩位拨号业务ADS Active Double Star 有源双星ADS Advanced Debugging System 先进程序调试系统ADS Advanced Display System 高级显示系统ADS Analog Display Service interface 模拟显示服务接口ADS Application Development System 应用开发系统ADS Asynchronous Data Service 异步数据业务ADS Automatic Digital Switch 自动数字交换机ADSL Asymmetric Digital Subscriber Line 非对称数字用户线ADSL Asymmetric Digital Subscriber Loop 非对称数字用户环路ADSS All-Dielectric Self-Supporting optic fiber cable 全介质自承式光缆ADT Assured Data Transfer 有保证的数据传送ADT Automatic Data Test system 自动数据测试系统ADU Automatic Dialing Unit 自动拨号装置AE Animation Editor 动画编辑器AE Application Entity 应用实体AE Audio Equipment 音频设备AES Advanced Encryption Standard 高级加密标准AEST Automated Enhanced Security Tool 自动强化安全工具AET Average Execution Time 平均执行时间AF Access Facilities 接入设施AF Adaption Facility 适配设施AF Adaption Function 适配功能AF Assured Forwarding 可确定的转发AF Audio-Frequency 音频AF-PHB Assured Forwarding PHB group 可确定的转发PHB组AFI Authority and Format Identifier 权限和格式标识符AFI Authority Format Identifier 权限格式标记符AFIPS American Federation of Information Processing Society 美国信息处理协会联合会AFP Advanced Function Printing 先进的功能打印AFR Automatic Flexible Routing 自动可变路由AFSK Audio Frequency Shift Keying 声频频移键控AFT Adapter Fault Tolerance 适配器容错AFT Asynchronous Frame Technology 异步帧技术AG Application Gateway 应用网关AGC Automatic Gain Control 自动增益控制AGCH Access Grant CHannel 接入允许信道AGS Application Generator System 应用生成器系统AH Authentication Header 认证头AHT Average Handling Time 平均处理时间AHT Average Holding Time 平均保持时间AI Alarm Indication 报警指示AI Artificial Intelligence 人工智能AI Automatic Inspection 自动检验AIDS Advanced Interactive Display System 高级交互式显示系统AIFF Audio Interchange File Format 音频交换文件格式AIL Artificial Intelligence Language 人工智能语言AIL Audio Interface Library 音频接口库AIM Address Indexing Method 地址检索方法AIM Advanced Image Management system 高级图像管理系统AIM Advanced Information Manager 高级信息管理程序AIM Advanced Interface Module 高级接口模块AIM Asynchronous Interface Module 异步接口模块AIMUX ATM Inverse MUltipleXing ATM反向复用AIN Advanced Intelligent Network 高级智能网AIN Asia Internet Network 亚洲因特网网络AIRS Automatic Image Retrieval System 自动图像检索系统AIS Alarm Indication SignalAIS Automatic Information System 自动信息系统AIS Automatic Intercept System 自动截取系统AIU Alarm Interface Unit 告警接口装置AIU ATM Interface Unit ATM接口单元AIX Advanced Interactive eXecutive 高级交互执行程序AL Address Line 地址线AL Application Layer 应用层AL Audio Language 音频语言AL Audio Library 音频库ALAN Advanced Local Area Network 高级局域网ALB Automatic Loop Back 自动回环ALC Analog Line Card 模拟用户线插件ALE Automatic Laser Encoder 自动激光编码器ALE Automatic Link Establishment 自动链路建立ALI Asynchronous Line Interface 异步线路接口ALIM ATM Line Interface Module ATM线路接口模块ALP Automated Learning Process 自动学习过程ALS Automated Location System 自动定位系统ALT Algorithmic Learning Theory 算法学习理论ALT Automatic Line Test 自动线路测试AM Access Module 接入模块AM Address Mark 地址标记AM-VSB Amplitude Modulation Vestigial Side-Band 残留边带振幅调制AMA Action Media Adapter 自动媒体适配器AMA Automatic Message Accounting 自动信息计费AMC Alternate Media Center 备用媒体中心AMC ATM inter-Module Connector ATM模块间连接器AMCP Advanced Multimedia Communication Protocol 高级多媒体通信协议AMCR Adaptive Multimedia Communication Routing 自适应多媒体通信路由算法AMES ATM Mobility Extension Service ATM移动性扩展服务AMF Authentication Management Function 认证管理功能AMHS Automatic Message Handling System 自动信息处理系统AMI Alternative Mark Inversion 传号交替取反AMIS Audio Message Interactive Specification 声讯交互规范AMME Automatic Multi-Media Exchange 自动多媒体交换机AMPE Automated Message Processing Exchange 自动信息处理交换机AMPS Advanced Mobile Phone System 高级移动电话系统AMR Adaptive Multiple Rate 自适应多速率AMSIA AV Multimedia Service Implementation Agreement 音像多媒体业务执行协议AN Access Network 接入网AN Access Node 接入节点AN Active Network 有源网络AN Active Node 有源节点ANAS ATM Network Access Subsystem ATM网接入子系统ANCC Access Network Control Center 接入网控制中心AND Automatic Network Dialing 自动网络拨号ANI Automatic Number Identification 自动号码识别ANM ANnouncement Machine 录音通知机ANMP Account Network Management Program 帐目网络管理程序ANN Artificial Neural Network 人工神经网络ANS Access Network System 接入网系统ANSA Advanced Network System Architecture 高级网络系统体系结构ANSI American National Standard Institute 美国国家标准协会ANSS Access Network Support System 接入网支持系统ANTC Advanced Network Test Center 高级网络测试中心AO Automated Office 自动化办公室AOC Advice Of Charge 计费通知AOC All-Optical Communication 全光通信AOD Active Optical Device 有源光器件AOF Active Optical Fiber 有源光纤AON Active Optical Network 有源光网AON All Optical Network 全光网络AOS Advanced Operating System 高级*作系统AP Access Point 接入点AP Access Protocol 访问协议AP Analysis Point 分析点APCM Adaptive Pulse Code Modulation 自适应脉码调制APD Avalanche Photo Diode 雪崩光电二极管APDU Application Protocol Data Unit 应用协议数据单元APE Adaptive Prencdictive Encoding 自适应预测编码APE Animation Production Environment 动画制造环境API Application Program Interface 应用编程接口APII Asia Pacific Information Infrastructure 亚太信息基础设施APMT Asia Pacific satellite Mobile Telecommunication 亚太卫星移动通信系统APON ATM Passive Optical Network ATM无源光纤网APPN Advanced Peer-to-Peer Networking 高级对等联网APS Automatic Protection Switching 自动保护切换APSK Amplitude Phase Shift Keying 幅相键控APU Audio Processing Unit 音频处理单元APWS Automation Placement Wiring Subsystem 自动化布局布线子系统AR Address Register 地址寄存器AR Alternate Route 迂回路由AR Artificial Reality 人工现实ARC Administrative Radio Conference 无线电管理会议ARF Access link Relay Function 接入链路转接功能ARM Asynchronous Response Mode 异步响应模式ARP Address Resolution Protocol 地址解析协议ARPANET Advanced Research Projects Agency NET (美国)高级研究计划局网ARQ Automatic Repeat reQuest 自动要求重复ARR Automatic ReRouting 自动重选路由ARS Auto Rate Selection 自动速率选择ARS Auto Response System 自动响应系统AS Absent-Subscriber 缺席用户AS Activity Scanning 活动扫描AS Anti-Spoofing 反电子欺骗AS Assured Service 确保服务AS Authentication Server 认证服务器AS Autonomous System 自治系统ASAP Application Service Access Point 应用业务接入点ASB Asymmetric Switched Broadband 非对称宽带交换ASBR Autonomour System Border Router 自治域边界路由器ASCII American Standard Code for Information Interchange 美国信息交换标准码ASD Automatic Synchronized Discriminator 自动同步鉴别器ASE Amplified Spontaneous Emission 放大自发辐射ASE Application Service Element 应用业务单元ASE Application System Entity 应用系统实体ASE ATM Switching Element ATM交换元件ASF Air-Supported Fiber 空气间隙光缆ASI Alternate Space Inversion 隔位空号翻转ASIC Application Specific Integrated Circuit 专用集成电路ASIM ASynchornous Interface Module 异步接口模块ASK Amplitude Shift Keying 幅移键控ASLC Analog Subscriber Line Circuit 模拟用户线电路ASM ATM Switching Mode ATM交换模式ASN ATM Switching Network ATM交换网ASN.1 Abstract Syntax Notation One 抽象语法表示法1ASNA ATM-based Signaling Network Architecture 基于ATM的信令网络结构ASP Active Server Pages 动态服务器主页ASP Advanced Speech Processing 高级语音处理ASP Analog Signal Processor 模拟信号处理器ASP Application Service Provider 应用服务供应商ASQS Application Specific Quality of Service 专用质量服务ASR Access Service Request 访问服务请求ASR Automated Speech Recognition 自动语音识别ASR Automatic Speech Retrival 自动语音检索ASS Audio SubSystem 音频子系统ASSP Application Specific Standard Product 专用标准产品AST Asynchronous Shared Terminal 异步共享终端AST Authoring Software Tools 多媒体编辑软件工具ASU ATM Service Unit ATM业务单元ASU ATM Subscriber Unit ATM用户单元ASV ATM-based Scalable Video 基于ATM的可控视频ASVD Analog Synchronous Voice Data 模拟同步语音数据ASW Acoustic Surface Wave 声表面波ASYI ASYnchronous Interface 异步接口AT Acceptance Test 验收试验AT Analog Trunk 模拟中继ATA Asynchronous Terminal Adapter 异步终端适配器ATA Automatic Trouble Analysis 自动故障分析ATBM Average Time Between Maintenance 平均维修间隔时间ATC Adaptive Transform Coding 自适应变换编码ATC ATM Transfer Capability ATM的传递能力ATD Asynchronous Time Division 异步时分ATDM Asynchronous Time Division Multiplexing 异步时分复用ATI Alarm Transmission Interface 报警传输接口ATIS Automatic Terminal Information Service 自动终端信息服务ATL Active Template Library 活动样板库吐血推荐通信英语缩语手册(ATM-AXC)ATM Asynchronous Trunk Module 异步中继模块ATM Asynchronous Transfer Mode 异步转移模式ATM Automatic Telling Machine 自动柜员机ATM-NIC ATM-Network Interface CardATM 网络接口卡ATM-PON ATM-Passive Optical Network ATM无源光网络ATM-SDU ATM-Service Data Unit ATM业务数据单元ATM-SLIC ATM-Subscriber Line Interface Circuit ATM用户线接口电路ATM-SW ATM SWitch ATM交换(机)ATM-UNI ATM-User Network Interface ATM用户网接口ATM-XC ATM-CrosS-Connect ATM交叉连接ATME Automatic Transmission Measuring Equipment 自动传输测量设备ATMOS ATM Optical Switching ATM光交换ATN Addition Transition Network 增强转移网络ATN Augmented Transition Network 扩充转移网络ATPG Automatic Test Pattern Generator 自动测试码生成程序ATRAC Adaptive TRansform Acoustic Coding 自适应变换域声音编码ATS Automatic Testing System 自动测试系统ATS Automatic Translation System 自动翻译系统ATS Automatic Tuning System 自动调谐系统ATT Address Translation Table 地址转换表ATT Automatic Test Terminal 自动测试终端ATU-C ADSL Transceiver Unit-Centrol office ADSL收发单元局端ATU-R ADSL Transceiver Unit-Remote terminal ADSL收发单元远程终端AU Access Unit 访问(接入)单元AU Adapter Unit 适配单元AU Administrative Unit 管理单元AU Authentication of User 用户认证AUAP AU Access Point 接入单元的接入点AUC AUthentication Center 认证中心AUI Attachment Unit Interface 连接单元接口AUM Asynchronous User Module 异步用户模块AUP Acceptable Use Policy 可接受使用策略AUPTR Administration Unit PoinTeR 管理单元指针AUTZC AUThoriZation Code 鉴别码A V Analog Video 模拟视频A V Analog Voice 模拟话音A V Audio-Visual 视听A VC Audio for Video-Conferencing 会议电视用的音频A VC Audio Visual Connection 音像连接A VC Aural and Visual Code 听觉与视觉信号编码A VCD Audio Video Compression Disk 音频视频压缩光盘A VD Alternate Vocie and Data 交变语音和数据A VD Audio Video Driver 音视频驱动器A VDS Automatic Voice Data Switching 自动语音数据交换A VDSP Audio Video Data Signal Processor 音视频数据信号处理器A VE Audio Video Engine 音视频引擎A VI Audio Video Interactive 音视频交互作用A VI Audio Video Interlaced 音视频数据交叉(交织)A VI Audio Video Interleave 音视频交替A VID Advanced Visual Information Display 高级视频信息显示A VIS Audio-Visual Information System 视听信息系统A VIS Audio-Visual Interaction Service 视听交互业务A VK Audio Video Kernel 音频视频核心A VL Audio Video Library 音频视频库A VLN Automated Vehicle Location and Navigation 自动车辆定位和导航A VM Audio-Visual Modulator 音像调制器A VP Advanced Video Products 先进的视频产品A VP Analog Video Processor 模拟视频处理器A VP Audio-Video Processor 音频-视频处理器A VR Automatic Voice Recognition 自动话音识别A VR Automatic Voice Relay 自动话音中继A VS Aided Video System 辅助视频系统AVS Application Visualization System 应用可视化系统A VS Audio / Video Server 音像服务器A VSS Audio Video SubSystem 音频视频子系统A VSS Audio Vidio Support System 音频视频支撑系统AWA ATM Wireless Access ATM无线接入AW ACS ATM Wireless Access Communiction System ATM无线接入通信系统AWGN Additive White Gaussian Noise 加性高斯白噪声AXC ATM CrosS Connect ATM交叉连接吐血推荐:通信英语缩语手册(B)B-BCC Broadband Bearer Connection Control 宽带承载连接控制B-DCN Backbone Data Communication Network 骨干数据通信网B-ET Broadband Exchange Termination 宽带交换终端B-ISDN Broadband Integrated Services Digital Network 宽带综合业务数字网B-NT Broadband Network Termination 宽带网络终端B-TA Broadband Terminal Adaptor 宽带终端适配器B-TE Broadband Terminal Equipment 宽带终端设备B-UNI Broadband User Network Interface 宽带用户网接口B2B Business to Business 企业到企业(电子商务)B2C Business to Consumer 企业到消费者(电子商务)BA Bandwidth Allocation 带宽分配BA Basic Access 基本接入BA Building Automation 楼宇自动化BA Business Audio 商用音频BAC Bus Adapter Control 总线适配器控制BACP Broadband Assign Control Protocol 带宽分配控制协议BACP Broadcasting Authorization Control Protocol 广播授权控制协议BAICD Blind Anchored Interference-Cancelling Detector 盲区固定消干扰探测器BAP Basic Audio Processor 基本音频处理器BAP Broadband Access Point 宽带接入点BAR Base Address Register 基地址寄存器BAS Bit-rate Allocation Signal 比特率分配信号BAS Broadband Access Server 宽带接入服务器BAS Building Automation System 楼宇设备自动化系统BAT Bandwidth Allocation Threshold 带宽分配阈值BATE Baseband Adaptive Transversal Equalizer 基带自适应横向均衡器BATMAN Banyan ATM Architectural Network 榕树ATM结构网络(局域网串联) BAU Broadband Access Unit 宽带接入设备BBA BroadBand Access 宽带接入BBCC BroadBand Communication Channel 宽带通信信道BBE Background Block Error 背景误块BBE Better than Best-Effort service 优于尽力型业务BBER Background Block Error Ratio 背景误块比BBM BaseBand Modem 基带调制解调器BBN BroadBand Network 宽带网BBS Bulletin Board Service 公告板服务BBS Bulletin Board System 公告板系统BBU Bandwidth Based Unit 基于带宽的单元BBX Base Band eXchange 基带交换BC Bearer Capability 承载能力BC Bearer Channel 承载信道BC Bearer Circuit 承载电路BC Bearer Control 承载控制BC Billing Center 计帐中心BCC Bearer Channel Connection 承载信道连接BCC Bearer Connection Control 承载连接控制BCC Block Character Check 块特性校验BCC Blocked Call Cleared 阻塞呼叫清除BCC Broadband Communication Channel 宽带通信信道BCCH Broadcast Control CHannel 广播控制信道BCCP Bearer Channel Control Protocol 承载信道控制协议BCD Binary Coded Decimal 二进编码十进制BCDS Broadband Connectionless Data Service 宽带无连接数据服务BCF Bearer Control Function 载体控制功能BCH Broadcast CHannel 广播信道BCM Basic Call Management 基本呼叫管理BCN Broadband Communication Network 宽带通信网BCP Basic Call Processing 基本呼叫处理BCPN Business Customer Premises Network 商业用户驻地网BCS Block Check Sequence 块校验序列BCSM Basic Call State Model 基本呼叫状态模型BCT Bandwidth Coding Technique 带宽编码技术BCT Bandwidth Compression Technique 带宽压缩技术BCT Basic Color Term 基本色彩项BCU Basic Communication Unit 基本通信单元BCUSM Basic Call Unrelated State Model 呼叫不相关的状态模型BDB Bidirectional Data Bus 双向数据总线BDFC Bi-Directional Fiber-Coax 双向光纤-同轴线BDGP Broadcasting Data packet Grouping Protocol 广播数据包分组协议BDI Business Data Interchange 商务数据交换BDSL Broadband DSL 宽带数字用户线BDSL Broadcast DSL 广播数字用户线BE Best-Effort service 尽力型业务BEC Backward Error Correction 后向纠错BECN Backward Explicit Congestion Notification 后向显示拥塞控制BER Bit Error Rate 误比特率BERT Bit Error Rate Testing 误比特率测试BEX Broadband EXchange 宽带交换BF Base Frame 基帧BFCFC Broadcast Feedback Channel Flow Control 广播反馈信道流控制BFT Binary File Transfer 二进制文件传送BFTP Broadcasting File Transfer Protocol 广播文件传送协议BG Base Group 基群BG Border Gateway 边界网关BGF Basic Global Function 基本全局功能BGP Border Gateway Protocol 边界网关协议BGP4 Border Gateway Protocol version 4 边界网关协议第4版BGV Back Ground Video 背景视像BHCA Busy Hour Call Attempt 忙时试呼BHCA Busy Hour Calling Amount 忙时呼叫次数BHM Basic Hypermedia Model 基本超媒体模型BI Bus Interface 总线接口BI Business Intelligence 商业情报BIB Backward Indicator Bit 反向指示比特BIC Bearer Identification Code 承载信道识别码BIDS Broadband Integrated Distribution Star network 宽带综合分配星形网BIGFON Broadband InteGrated Fiber Optic Network 宽带综合光纤通信网BIL Bus Interface Logic 总线接口逻辑BIN Business Information Network 商业信息网络BIP-ISDN Broadband, Intelligent and Personalized ISD 宽带化、智能化和个人化的ISDN BIPS Billion Instructions Per Second 十亿条指令/秒BIS Business Information System 商业信息系统BISUP Broadband ISDN User Part 宽带ISDN用户部分BITS Building Integrated Timing System 大楼综合定时系统BIU Basic Information Unit 基本信息单元BLER BLock Error Rate 误块率BLNT Broadband Local Network Technology 宽带局部网技术BLP Bypass Label Processing 旁路标号处理BLR BLocking Request 阻塞请求BLS Broadband Local Switch 宽带市话(本地)交换BLU Basic Link Unit 基本链路单元BM Bandwidth Manager 带宽管理器BM Buffer Memory 缓冲存储器BMA Block Matching Algorithm 块匹配算法BMC Bus Master Controller 总线主控制器BMP Billing Management Poin 计费管理点BMS Billing and Management System 计费和管理系统BMS Building Management System 楼宇管理系统BMTS Bandwidth Manager and Traffic Scheduler 带宽管理和业务调度程序BMU Basic Measurement Unit 基本测量单位BN Backbone Network 骨干网BN Balancing Network 平衡网络BNN Boundary Network Node 边界网络结点BNS Broadband Network Services 带宽网络服务BO-EOC Bit-Oriented Embedded Operations Channel 面向比特的嵌入式*作信道BOA Basic Object Adapter 基本对象适配器BOAN Business-oriented Optical Access Network 面向企业的光接入网BOD Bandwidth On Demand 按需提供带宽BOM Beginning Of Message 报文开始BON Building-Out Network 附加网络BONI Basic Optical Network Interface 基本光网接口BONT Broadband Optical Network Terminal 宽带光网络终端BOP Beginning Of Packet 分组信息开始BOP Bit-Oriented Protocol 面向比特的协议BOS Basic Operating System 基本*作系统BP Back Propagation 反向传播BPA Back Propagation Algorithm 反向传播算法BPDU Bridge Protocol Data Units 桥式协议数据单元BPF Band Pass Filter 带通泸波器BPI Bit Per Inch 比特/英寸BPON Broadband Passive Optical Network 宽带无源光网络BPR Business Process Reengineering 业务流程重组BPS Bits Per Second 比特/秒BPSS Basic Packet Switched System 基本的分组交换系统BPX Broadband Packet eXchange 宽带分组交换BR Backward Reporting 后向报告BR Bandwidth Renegotiation 带宽协调BR Border Router 边界路由器BRA Basic Rate Access 基本速率接入BRAN Broadband Radio Access Network 宽带无线接入网BRF Bandwidth Request Field 带宽要求字段BRI Basic Rate Interface 基本速率接口BRI-ISDN Basic Rate Interface-ISDN 基本速率接口-ISDNBRP Bandwidth Request PDU 带宽请求协议数据单元BRP Basic Reservation Protocol 基本预留协议BRSU Broadband Remote Switch Unit 宽带远端交换单元BS Base Station 基站BS Beam Splitter 分光器BS Broadcast Satellite 广播卫星BS Bus System 总线系统BSAP Broadband Service Access Point 宽带业务接入点BSC Base Station Controller 基站控制器BSD Base Station Demodulator 基站解调器BSIC Base Station Identification Code 基站标识码BSL Buried Service Lightguide cable 埋式光缆BSM Backward Set-up Message 反向建立消息BSM Base Station Manager 基站管理系统BSM Base Station Modulator 基站调制器BSN Backward Sequence Number 反向序号BSN Broadband Service Node 宽带业务节点BSN Broadcast and Select Network 广播及选择网络BSP Bulk-Synchronous Parallel 大容量同步并行BSS Base Station Subsystem 基站子系统BSS Base Station System 基站系统BSS Broadband Switching System 宽带交换系统BSS Broadcast Satellite Service 广播卫星业务BSS Bulk Storage System 大容量存储系统BSSGP BSS GPRS Protocol BSS GPRS协议BSU Base Station Unit 基站单元BSU Bearer Switchover Unit 承载切换单元BSU Bypass Switch Unit 旁路转换单元BSVC Broadcast Signaling Virtual Channel 广播信令虚通道BTCP Broadcasting Transfer Control Protocol 广播传送控制协议BTP Bulk Transfer Protocol 成批转移协议BTS Base Transceiver Station 基地收发信机站BTU Basic Transmission Unit 基本传输单元BU Branching Unit 支路单元BUS Broadcast and Unknown Server 广播与未知地址服务器BUTICS BUilding Total Information and Control System 楼宇全信息及控制系统BW Both Way 双向BWA Broadband Wireless Access 宽带无线接入BWDM Bandpass Wavelength Division Multiplexer 带通波分复用器BWLL Broadband Wireless Local Loop 宽带无线本地环路BWR BandWidth Radio 带宽比BWSC Broadband Wireless Service Center 宽带无线业务中心BWT BothWay Trunk 双向中继BWU BandWidth Utilization 带宽利用吐血推荐:通信英语缩语手册(CLLM-CG)C&C Computer & Communication 计算机与通信C/D Coder / Decoder 编码器/译码器C/N Carrier-to-Noise ratio 载噪比C/R Command / Response (bit) 命令/响应(比特)C2B Customer to Business 消费者到企业(电子商务)C3(3C) Computer, Communication, Control 计算机、通信、控制C3I Command, Control, Communication and Intelligence 指挥、控制、通信和情报C4I Command, Control, Communication, Computer and Intelligence 指挥、控制、通信、计算机和情报C5(5C) Computer, Communication, Content, Customer and Control 计算机、通信、容量、顾客和控制C7 CCITT No.7 signaling CCITT七号信令CA Call Agent 呼叫代理CA Certificate Authority 认证中心CA Charging Analysis 计费分析CA Collision Avoidance 碰撞防止CA Communication Automation 通信自动化CA Congestion Avoidance 拥塞防止CAA Computer Assisted Animation 计算机辅助动画CAAD Computer Aided Architecture Design 计算机辅助结构设计CAAS Computer-Assisted Animation System 计算机辅助动画系统CAC Call Admission Control 呼叫允许控制CAC Computer Aided Creating 计算机辅助创意CAC Computer Assisted Composition 计算机辅助创作(作曲)CAC Computer-Assisted Counseling 计算机辅助咨询CAC Connection Admission Control 连接允许控制CAD Computer Aided Design 计算机辅助设计CAD Computer-Aided Diagnosis 计算机辅助诊断CAE Computer-Aided Education 计算机辅助教育CAE Computer-Aided Engineering 计算机辅助工程CAE Customer Application Engineering 用户应用工程CAI Common Air Interface 公共空中接口CAI Computer-Aided Instruction 计算机辅助教学CAI Computer-Assisted Interrogation 计算机辅助咨询CAIRS Computer-Assisted Information Retrieval System 计算机辅助情报检索系统CAL Computer-Assisted Learning 计算机辅助学习CAM Computer Added Manufacturing 计算机辅助制造。
通信行业-常用名词缩略语
中国移动互联网(GPRS网络的接入点的名称、
28
MS
Mobile Station
移动台
基站控制器
5
SMSC
Short Message Service Center
短消息业务中心
6
MGW
Media Gateway
媒体网关
7
MSC
Mobile Switching CenMobile Switching Center Server
移动软交换服务器
9
STP
Signaling Transfer Point
信令转接点
10
HLR
Home Location Register
归属位置寄存器
11
SGSN
SERVICING GPRS SUPPORT NODE
GPRS服务支持节点
12
GGSN
Gateway GPRS Support Node
网关GPRS支持节点
13
WAP Gateway
无线资源控制协议
22
PS
Packet Switched
分组交换
23
MO
Mobile Originate
终端发起
24
MT
Mobile Terminated
终端终止
25
CP
Central Processor
无线通信设备中央处理器
26
PDP
Packet Data Protocol
分组数据规程
27
CMNET
3.
序号
缩写
全称
中文解释
1
CELL
通信行业术语、缩略语
通信行业术语、缩略语4A是指:认证Authentication、账号Account、授权Authorization、审计Audit,中文名称为统一安全管理平台解决方案。
即将身份认证、授权、审计和账号(即不可否认性及数据完整性)定义为网络安全的四大组成部分,从而确立了身份认证在整个网络安全系统中的地位与作用。
AUIAUI:Attachment Unit Interface 连接单元接口AUI 端口是用来与粗同轴电缆连接的接口,它是一种"D"型15针接口,这在令牌环网或总线型网络中是一种比较常见的端口之一。
路由器可通过粗同轴电缆收发器实现与10Base-5网络的连接,但更多的是借助于外接的收发转发器(AUI-to-RJ-45),实现与10Base-T以太网络的连接。
当然也可借助于其他类型的收发转发器实现与细同轴电缆(10Base-2)或光缆(10Base-F)的连接。
这里所讲的路由器AUI接口主要是用粗同轴电缆作为传输介质的网络进行连接用的,AUI 接口示意图如图所示。
BNCBNC接头,是一种用于同轴电缆的连接器,全称是Bayonet Nut Connector(刺刀螺母连接器,这个名称形象地描述了这种接头外形),又称为British Naval Connector(英国海军连接器,可能是英国海军最早使用这种接头)或Bayonet Neill Conselman(Neill Conselman刺刀,这种接头是一个名叫Neill Conselman的人发明的)。
BNC接口即常说的细同轴电缆接口。
BNC接头可没有被淘汰,因为同轴电缆是一种屏蔽电缆,有传送距离长、信号稳定的优点。
目前它还被大量用于通信系统中,如网络设备中的E1接口就是用两根BNC接头的同轴电缆来连接的,在高档的监视器、音响设备中也经常用来传送音频、视频信号。
BRASBRAS (Broadband Remote Access Server)宽带接入服务器(Broadband Remote Access Server,简称BRAS)是面向宽带网络应用的新型接入网关,它位于骨干网的边缘层,可以完成用户带宽的IP/ATM网的数据接入(目前接入手段主要基于xDSL/Cable Modem/高速以太网技术(LAN)/无线宽带数据接入(WLAN)等),实现商业楼宇及小区住户的宽带上网、基于IPSec(IP Security Protocol)的IP VPN 服务、构建企业内部Intranet、支持ISP向用户批发业务等应用。
通讯领域缩写及解释
通讯领域缩写及解释缩写及解释ABC Administration Billing Center (管理列表中心)AC Authentication Center (鉴权中心)AC/DC AC/DC Converter (交直流转换)ACOM Antenna Combiner (天线连接器)ACT Alarm Collection Terminal (告警收集终端)ACTA ACT Alarm Board (ACT告警板)ACTC ACT Connection Board (ACT连接板)ACTP ACT Processor Board (ACT处理板)AE Alarm & Error Handling (告警错误管理)AGC Automatic Gain Control (自动增益控制)AMA Automatic Message Accounting (自动消息记帐)ANT Antenna Transmitter Output (天线传输输出器)AOC Advice of ChargeAOCC Advice of Charge - Charging levelAOCI Advice of Charge - Information levelAPS Application Program System (应用程序系统)ATM Asynchronous Transfer Mode (异步传输模式)ATOP Automatic Operator (自动操作)BA Basic Access (基本接入)BAIC Barring of All Incoming CallsBAOC Barring of All Outgoing CallsBAP Base Processor (基站处理器)BBSIG Baseband and Signal Processing (基站信令处理)BCT Basic Craft Terminal (基站终端)BDCG Bus Distributor Module with Clock Generator for DSU (为DSU提供的带有时钟发生器的总线分配模块)BIC-Roam B arring of All Incoming Calls when RoamingOutside Home PLMNCountryBMML Basic MML (基本人机对话语言)BOIC Barring of All Outgoing International CallsBOIC-exHC Barring of All Outgoing International Calls except to Home PLMNCountryBP Backplane (备板)BSC Base Station Controller (基站控制器)BSCI BSC Interface Card (BSC接口卡)BSIC Base Station Identity Code (基站识别码)BSS Base Station System (基站系统)BSS Basestation Subsystem (基站子系统)BSSAP Base Station System Application Part (基站系统应用部分)BSSMAP Base Station System Management Application Part (基站系统管理应用部分)BTS Base Transceiver Station (基站收发台)BTSE Base Transceiver Station Equipment (基站收发设备)CAP Call Processor (呼叫处理器)CBC Cell Broadcast Center (蜂窝广播中心)CCBS Completion of Call to Busy Subscribers CCG(A) Central Clock Generator A (主时钟发生器A)CCNC Common Channel Signaling Network Control (公共信令控制)CCNP Common Channel Signaling Network Processor (公共信令处理器)CCS7 Common Channel Signaling System No. 7 (NO.7信令)CCTRL Core Controller (主控)CD ROM Compact Disc Read Only MemoryCDA Circuit Duplex Asynchronous (异步双工)CDS Circuit Duplex Synchronous (同步双工)CFB Call Forwarding on mobile subscriber BusyCFNRc Call Forwarding on mobile subscriber Not Reachable CFNRy Call Forwarding on No ReplyCFU Call Forwarding UnconditionalCLI Command Line InterfaceCLIP Calling Line Identification Presentation (呼叫链路标示显示)CLIR Calling Line Identification Restriction (呼叫链路标示限制)CM Configuration Management (结构管理)CMISE Common Management Information Service Element (公共管理信息服务单元)CML Command Manual (命令手册)CMY Common Memory (公共存储器)CNI Comfort Noise InsertionCOBA Core BasisCONT ControlCOSA Core SatelliteCOU Control of UseCOUC Conference Unit C (会议单元)CP113C Coordination Processor 113C (协调处理器113C)CP113CR Coordination Processor 113CR (Rural Version) (协调处理器113CR)农话版CRP8 Code Receiver for Pushbutton Dialing, 8 Receiver ModulesCSC Combined Switching Center (组交换中心)CSDN Circuit Switched Data Network (电路交换数字网)CT Call Transfer (呼叫转移)CU Carrier Unit (载波单元)CUG Closed User Group (关闭用户群)CW Call Waiting (呼叫等待)D1800 Digital Mobile Radio Communication Network, GSM1800 Standard(数字移动无线电通信网)D900 Digital Mobile Radio Communication Network, GSM 900 Standard DAS Digital Announcement System (数字广播系统)DC Direct CurrentDCBCTRL DC and Battery Controller (直流及电池控制)DCN Data Communication Network (数据通信网)DEC120 Digital Echo Compensator (数字回音补偿)DIAMCO Dual Integrated Amplifier Multicoupler(双工放大多路耦合器)DLU Digital Line Unit (数字用户线单元)DLUB Digital Line Unit B (数字用户线单元B)DLUC Control for DLU System (in DSU/DLUB)(数字用户线单元控制)DPCDRC Distance Related ChargingDSU Data Service Unit (数字服务单元)DTAP Direct Transfer Application Part (直接转移申请部分)DTLP Dual Trunk Line Interface (双口中继链路接口)DTMF Dual Tone Multi-Frequency Signaling (双音多频信令)DTX Discontinuous Transmission (不连续发送)DUAMCO Duplexer Amplifier Multicoupler (双工放大多路耦合器)DUCOM Duplex Combiner (双工连接器)EDSS.1 European Digital Subscriber Signaling System No. 1(欧洲数字用户信令系统)EFR Enhanced Full-Rate channel (增强全速率信道)EIR Equipment Identity Register (设备身份寄存器)EM External Memory (外部存储器)EMCYMN Emergency Manual (紧急事件指南)EMI Electro Magnetic Interference (电磁干扰)ESD Electrostatic Sensitive Device (静电感应装置)ETSI European Telecommunications Standards Institute(欧洲电信标准协会)EWSD Digital Electronic Switching System (数字电子交换系统)FAC Final Assembly Code (终端汇编码)FDMA Frequency Division Multiple Access (频分多址)FICOM Filter Combiner (滤波连接器)FM Fault Management (错误管理)FP Fault Protection (错误保护)FPH Freephone Service (空闲电话服务)FR Full-Rate (全速率)FTAM File Transfer and Access Management (文档发送和存取管理)GCG:DLUB Group Clock Generator for DLUB (DLUB的群时钟发生器)GMSC Gateway MSC (MSC网关)GMSK Gaussian Minimum Shift Keying (高斯最小频移键控)GPN Group Processor N (群处理器N)GSM Global System for Mobile Communication(全球通)GUI Graphical User Interface (图形用户接口)HLR Home Location Register (归属地位置寄存器)HPDU High Power Duplexer (高功率双工)HPLMN Home PLMN (本地PLMN)HR Half-Rate (半速率)HYCOM Hybrid Combiner (混合连接器)IACHASTA Interadministration Charging and Statistics(管理计费和统计)IARA Interadministration Revenue Accounting (管理税收帐目)IDF Inventory Data File (详细数据文件)IDT Inventory Data Table (详细数据表格)IMEI International Mobile Equipment Identity (国际移动设备IMSI International Mobile Subscriber Identity (国际移动用户识别码)IN Intelligent Network (智能网)IN Introduction Manual (入门指南)INAP IN Application Part (IN应用部分)IOC Input/Output Control (输入输出控制)IOP Input/Output Processor (输入输出处理器)IOP:AUC Input/Output Processor for Authentication Center(鉴权中心输入输出处理器)IP Intelligent Peripheral (智能外围设备)ISDN Integrated Services Digital Network (综合业务数字网)ISO International Organization for Standardization(国际标准化组织)ISUP ISDN User Part (ISDN用户部分)ITU-T I nternational Telecommunication Union, Sector TelecommunicationStandardization (国际电信联盟--电信标准化部分)IWE Interworking Equipment (互联网设备)IWF Interworking Function (互联网功能)IXLT O&M Interface (操作维护接口)LAI Location Area Identity (本地识别码)LAN Local Area Network (局域网)LE Link Equipment (链路设备)LE Local Exchange (本地交换)LI Link Interface (链路接口)LMSI Local Mobile Subscriber Identity (本地移动用户识别码)LMT Local Maintenance Terminal (本地维护终端)LNA Low Noise Amplifier (低噪放大器)LNA&BF Low Noise Amplifier & Band Filter (低噪放器及带通LRU Least Replaceable Unit (最小可替换单元)LTG Line/Trunk Group (用户/中继线群)LTGG Line/Trunk Group G (用户/中继线群G)LTGN Line/Trunk Group N (用户/中继线群N)LTU:S Line/Trunk Unit: Supplementary (用户/中继线单元:补充)MAP Mobile Application Part (移动应用部分)MB(B) Message Buffer B (消息缓存器B)MBBCU Multichannel Base Band Unit (多波段基带单元)MCR Mobile Call Record (移动呼叫录音)MCS Mass Calling Service (集中呼叫服务)MDD Magnetic Disk Device (磁盘驱动器)MF Mediation Function (调解函数)MFC:R2 Multifrequency Code Signaling (R2) (多频码信令R2)MIC Mobile Internal Call (inter MSC) (移动内部呼叫)MMC Mobile to Mobile Call (inter MSC) (移动对移动呼叫)MML Man Machine Language (人机对话语言)MMN Maintenance Manual (维护指南)MOC Mobile Originated CallMOD Magneto-optical Disk (磁光磁盘)MOT Managed Object under T est (测试下的管理对象)MPCC Main Processor Control Card (主处理控制插件)MPM Multiple Pulse Metering (多样脉冲计数器)MPTY Multi Party Service (多用户服务)MS Mobile Station (移动基站)MSC Mobile-Services Switching Center (移动用户交换中心)MSCI MSC Interface Card (MSC接口插件)MSRN Mobile Station Roaming Number (移动用户漫游号码)M-SSP Mobile SSP (移动SSP)MTC Mobile Terminated Call (移动终止呼叫)MTD Magnetic Tape Device (磁带设备)MTP Message Transfer Part (消息传递部分)MUCO Multicoupler (多路耦合器)NDC National Destination Code (国家目的码)NMC Network Management Center (网管中心)NOB nob_RIUs only (nob_RIU not on-board Remote Inventory DataNUC Nailed-Up ConnectionsOACSU Off Air Call Setupob_RIU on-board Remote Inventory DataOCANEQ Operationally Controlled Equipment for AnnouncementOCE:SPM Operationally Controlled Equipment for Announcement, StoredProgram Control and MemoryODB Operator Determined BarringOEM Original Equipment Manufacturer (原设备制造商)OGL Operator Guide Line (操作管理链路)OMC Operation and Maintenance Center (操作维护中心)OMC-B Operation and Maintenance Center for BSS (BSS操作维护中心)OMC-S Operation and Maintenance Center for SSS (SSS操作维护中心)OMN Operation and Maintenance Manual (操作维护手册)OMP-B Operation and Maintenance Processor for BSS (BSS操作维护处理器)OMP-S Operation and Maintenance Processor for SSS(SSS操作维护处理器)OMS Operation and Maintenance Subsystem (操作维护子系统)ORACLE Commercially database product (商业数据库产品)OS Operating System (操作系统)OS Operations System (操作系统)OSD OMS Status Display (OMS状态显示)OSF Open System Foundation (开放系统基础)OSI Open Systems Interconnection (开放系统互连)OVPT Overvoltage Protection and Tracer (过压保护及跟踪)PA Power Amplifier (功率放大)PA Primary Access (主站接入)PABX Private Automatic Branch Exchange (专用自动小交换机)PAD Packet Assembler/Disassembler (打包/拆包)PCR Preventative Cyclic RetransmissionPCS Personalization Center for SIM (SIM的个人化中心)PH Packet Handler (信息包管理)PDN 公用数据网PID Product Identification DataPLMN Public Land Mobile Network (公用陆地移动网)PM Performance Management (性能管理)PPCC Peripheral Processor for CCS7 (CCS7外围处理器)PPLD Peripheral Processor for LAPD Channels(LAPD信道外围处理器)PPM Periodic Pulse Metering (周期脉冲计数器)PPS PrePaid Service (预付费服务)PPSC PrePaid Service Center (预付费服务中心)PSDN Packet Switched Data Network (信息包交换数据网络)PSTN Public Switched Telephone Network (公用交换电话网)QTLP Quad Trunk Line Interface (四芯总线链路接口)RAND Random Number (随机号码)RF Radio Frequency (无线电频率)RFRX Radio Frequency Receiver unit (无线电频率接收单元)RFTX Radio Frequency Transmitter unit (无线电频率发射单元)RITL Radio-in-the-Loop (环路无线电)RSS Radio Subsystem (无线电子系统)RX Receiver (接收器)RXAMCO Receiver Antenna Module and Multi Coupler Module(接收天线模块和多路连结模块)RXAMOD Receive Antenna Module (接收天线模块)RXFIL Bandpass Filter for Receive Path (接收通路的带通滤波)RXMUCO Receiver Multi Coupler (接收多路连结器)SAS Secure Application Service (保密申请服务)SBS Siemens Base Station (西门子基站)SCCP Signaling Connection Control Part (信令连接控制部分)SCE Service Creation Environment (SCI Subscriber Controlled Input (用户控制输入)SCM Service Class Mark (服务级别标示)SCP Service Control Point (服务控制点)SDDPFC Subscriber Dependent Digit Processing and Feature Control(依靠数字处理和特征控制的订户)SDL Specification and Description LanguageSGCB Switch Group Control BSILTG Signaling Link Terminal GroupSIM Subscriber Identity ModuleSIVAPAC Siemens Variable Packaging SystemSLMA:FPE Subscriber Line Module Analog for DLUB, Feature programmable,Module E (用户模块:连接模拟用户)SLMD Subscriber Line Module Digital (用户模块:连接ISDN 用户)SMC Security Management Center (安全管理中心)SMD Surface Mounted Device (SMP Service Management Point (服务管理点)SMS Short Message Service (短消息服务)SMU Site Manager Unit (基站管理单元)SN(B) Switching Network B (交换网络)SN16 Switching Unit with 16 kbit/s Submulti-plexingSN64 Switching Unit with 64 kit/s SubmultiplexingSolaris/UNIX Commercially Operating System ProductSPM Single Pulse Metering (信令脉冲计数器)SPOTS S upport of Planing, Operation&Mainte-nance and Traffic AnalysisSystemSRES Signed Response (带符号的响应)SSP Service Switching Point (服务交换点)SYP System Panel (系统面板)TAC Technical Assistance Center (技术协助中心)TAC Type Approval Code (类型准许玛)TAD Test Adapter (测试适配器)TCAP Transaction Capabilities Application PartTCP/IP Transmission Control Protocol/Internet Protocol(传输控制协议互连网协议)TDMA Time Division Multiple Access (时分多址)TDPC Telephony and Distributor Processor Card(电话分配处理计数器)TED Technical Description (技术描述)TIS Teleinfo Service (电话信息服务)TMA Tower Mounted Amplifier (塔放)TMSI Temporary Mobile Subscriber Identity (临时移动用户识别码)TPU Transceiver and Processor Unit (收发器和处理单元)TRAC Transcoding and Rate Adaption Card (码型转换和速率适配卡)TRAU Transcoding and Rate Adaption Unit (码型转换和速率适配单元)TRX Transceiver (收发器)TRXA Analogue Signal Processing Part (模拟信号处理部分)TRXD Digital Signal Processing Part (数字信号处理部分)TU Test Unit (测试单元)TUP Telephone User Part (电话用户部分)TV TelevotingTX Transmitter (发射器)TXAMOD Transmit Antenna Module (发射天线模块)TXFIL Bandpass Filter for Transmit Path (发射部分的带通滤波)UMN User Manual (用户手册)UN Universal Number (全球号码)USS1 User-to-User Signaling Service 1USSD Unstructured Supplementary Service Data (VAD Voice Activity Detection (语音活动检测)VAM Version Attachment Mechanism (版本附加装置)VLR Visitor Location Register (拜访位置寄存器)VMS Voice Mail System (语音邮件系统)VPN Virtual Private Network (虚拟专用网)VSWR Voltage Standing Wave Ratio (电压驻波比)WAN Wide Area Network (广域网)缩写全称中文含义AC Authentication Center 监权中心BCCH Broadcast Control Channel 广播控制信道BSC Base Station Controller 基站控制器BSS Base Station System 基站系统BTS Base Transceiver Station 基站收发台BTSE Base Transceiver Station Equipment 基站收发信机设备CCCH Common Control 公共控制信道CCS7 Common Channel Signaling System No.7 No.7信令DCCH Dedicated Control Channel 专用控制信道DK40 Disk 40 MbyteEIR Equipment Identification Register 设备识别寄存器EPWR Expansion Power SupplyETSI European Telecommunications Standards Institute 欧洲电信标准协会FAC Final Assembly CodeGSM Global System for Mobile Communications 全球移动通信系统HLR Home Location Register 当地(宿主)寄存器HO Handover 切换IMEI International Mobile Equipment Identity 国际移动设备识别号IXLT Interface to LMT/OMCLMT Local Maintenance Terminal 本地维护终端ME Mobile Equipment 移动设备ME2M Memory Board 2 MbyteMEMT Memory of the TDPCMPCC Main Processor Control CircuitMS Mobile Station 移动站(台)MSC Mobile Services Switching Center 移动交换中心OMC Operation and Maintenance Centers 操作维护中心OMS Operation and Maintenance Subsystem 操作维护子系统PCM Pulse Code Modulation 脉冲编码调制PIN Personal Identification Number 个人识别号码PLLH Phase Locked Loop High PerformancePLMN Public Land Mobile Network 公共陆地移动网PPCC Peripheral Processor for CCSS7PPLD Peripheral Processor for LAPDPSTN Public Switched Telephone Network 公共电话交换网PWRD Power DistributorQTLP or DTLP Quard or Dual Trunk Line Peripheral BoardRA Rate AdapterRAND Random Number 随机数RSS Radio Subsystem 无线子系统SBS Siemens Base Station 西门子基站SIM Subscriber Identity Module 用户识别模块SN Switching Network 交换网络SN16 or 64 Switching Network at 16 or 64kbits/sSNR Serial Number 序列号SP Spare BitSRES Signed ResponseSSS Switching Subsystem 转换子系统TAC Type Approval CodeTC TranscoderTCH Traffic Channel 传输控制信道TDPC Telephony and Distributor Processor CircuitTEI Terminal Endpoint IdentifiersTRAU Transcoder and Rate Adapter UnitTRX Transceiver 无线电收发两用机UBEX Universal Bus Extender BoardVLR Vistor Location Register 拜访寄存器CB Connection Board 连接板FP Fuse Panel 保险板RCAP Rack Cabling Access Panel 机柜电缆接入板ACOM Antenna Combiner 天线连接器PA Power Amplifier 功率放大器TPU Transceiver and Processing Unit 收发器和处理单元DCPA 对PA提供直流电源DCTPU 对TPU提供直流电源BBSIG Base Band and Signalling Board 基带和信令板MCLK Master Clock 主时钟CCTRL Core Controller 主控板LI Link Interface 链路接口ALCO Alarm and Control Board 告警板GPSU Generic Power Supply Unit 电源单元RXMUCO Receiver Multi Coupler 接收多路器RXAMOD Receiver Antenna Module 接收天线模块RXAMCO Receiver Antenna Module and Multicoupler 接收天线模块和多路耦合器FAN 电风扇LPDLR 管理载频LPDLM BTSMS AC 交流电ACOM 发射合路器ACTC 告警收集终端连接板ACTM 告警收集终端AWG 美国电线规格BS 基站BSC 基站控制器BSS基站子系统BTS基站BTSE基站收发设备CAN控制区域网络COBA 核心基础COSA 核心卫星CU 载波单元DC 直流DIAMCO 多路放大耦合器DUAMCO 双工放大复用器DUBIAS双工基带通路EMI 电磁干扰ESD 静电敏感设备FICOM 滤波合路器GSM 全球移动通信系统HPDU 高功率双工器HX 热交换器LE 连接设备LMT 本地维护终端MS 移动台MUCO 天线多路耦合器NTPM PCM30网络终端O&M 操作维护OVPT 过压保护PCM脉冲编码调制RF 无线频率SBS 西门子基站系统PSTN 固定网RAND 随机数SRES 带符号响应Kc 密钥OMS 操作和维护子系统OMC 操作和维护中心FDMA 频分多址TDMA 时分多址HSCSD 高速电路交换数据传输SN16/64 16或64KBIT/S交换网络PPCC CCSS7信令处理器PPLD LAPD信令处理器TDPC 话务处理器MEMT TDPC存储器MPCC 主控处理器ME2M 2M字节存储器UBEX 总线扩展板QTLP/DTLP 四链路或两链路接口板DK40 BSC硬盘IXLT LMT/OMC接口PLLH 时钟单元PWRD 电源EPWR 扩展架电源ALCO 告警收集及控制模块BBSIG 基带数据及信令处理模块CCTRL 核心控制器模块DCPA PA专用直流电源模块DCTPU TPU专用直流电源模块DUCOM 双工合路器模块GPSU 通用直流电源模块LI 链路接口模块MCLK 主时钟模块PA 功率放大器模块RXFIL 接收带通滤波器模块RXAMCO 接收耦合及分路模块TPU 收发信处理模块TRXA 模拟部分TRXD 数字部分TXFIL 发射带通滤波器模块BSCI 连接BSC的接口模块MSCI 连接MSC的接口模块TRAC 码型变换及速率适配模块TPWR TRAU的电源VAD 语音激活检测DTX 断续传输CNI 舒适噪音插入TX 发射输出RX 接收输入RXDIV 分集接收输入。
通信英文缩写
通信英文缩写通信英文缩写是在日常生活和工作中经常遇到的,因为它们可以简化长词组或术语,提高工作效率。
在本文中,我们将介绍一些常见的通信英文缩写和它们的含义。
一. 网络通信缩写1. HTTP:超文本传输协议(Hypertext Transfer Protocol)HTTP是一种用于在Web浏览器和Web服务器之间传输超文本的协议。
2. IP:互联网协议(Internet Protocol)IP用于将数据包从一个网络节点传输到另一个网络节点。
3. WiFi:无线保真(Wireless Fidelity)WiFi是用于在无线设备之间传输数据的技术。
4. DNS:域名系统(Domain Name System)DNS将域名转换为与之关联的IP地址。
5. VoIP:网络电话(Voice over Internet Protocol)VoIP是一种通过互联网进行语音通信的技术。
二. 电信通信缩写1. PSTN:公共交换电话网(Public Switched Telephone Network)PSTN是传统电话网络,用于进行电话通信。
2. ISDN:综合业务数字网(Integrated Services Digital Network)ISDN是一种数字电话线路,可以同时传输语音和数据。
3. SMS:短消息服务(Short Message Service)SMS用于在移动设备之间发送短信。
4. MMS:多媒体消息服务(Multimedia Messaging Service)MMS用于在移动设备之间发送包含图像、音频和视频的消息。
5. SIM:用户身份模块(Subscriber Identity Module)SIM是嵌入在移动设备中的芯片,用于存储用户信息和身份验证。
三. 通信设备缩写1. LAN:局域网(Local Area Network)LAN是一种用于在有限地理范围内连接多个设备的网络。
2. WAN:广域网(Wide Area Network)WAN是一种连接较大地理范围内的设备的网络。
常用通信术语缩写解析
缩写中文全称英文全称2G 第二代移动通信系统Second Generation of Wireless Communications Systems 3G 第三代移动通信系统 Third Generation of Wireless Communications Systems 3G-MSC 第三代移动交换中心3G Mobile Switch Center3GPP 第三代合作项目3G Partnership Project3G-SGSN 第三代服务GPRS节点3G Service GPRS NodeA/D 模数转换Analog-to-DigitalAAA 认证、鉴权和计费Authentication、Authorization and AccountingAB 地址总线Address BusABB 模拟基带Anolog BasebandAC 天线校准Antenna CalibrationAC 交流电Alternating CurrentACLR 邻道泄漏比Adjacent Channel Leakage RatioACPR 邻道功率比Adjacent-Channel Power RatioACS 邻道选择性Adjacent Channel SelectivityADC 模数转换器Analog-to-Digital ConverterADI 美国模拟器件公司Analog Devices InstrumentsAEP 有源方向图法Active Element PatternAFC 自动频率控制Auto Frequency ControlAFMS来音频信号AFPCB 音频电路板AGC 自动增益控制Automatic Gain ControlA-GPS 辅助全球定位系统AHB Advanced High Performance BusALC自动电平控制Automatic Level ControlALEV自动电平ALPS 高级线性规划系统Advanced Linear Programming System ALPS 相关逻辑并行运算系统Associative Logic Parallel System AMP放大器AMPS 先进移动电话业务Advanced Mobile Phone Service AMR Adaptive Multi-rate CodecAM-SAP 确认业务接入点ANT天线ANT/SW 天线开关AOA 到达的角度APC自动功率控制API Application Program InterfaceAPI 应用编程接口Application Programming InterfaceARFCH 绝对信道号ARQ 自动请求重发ASIC 专用集成电路Application Specific Integrated Circuit ASIC专用接口集成电路ASK amplifier shift keyingASM Antenna Switch ModuleASP application service providerAST-DET 饱和度检测ATM asynchronous transfer modeATM 异步转移模式ATMS到移动台音频信号ATPC 自动发送功率控制Automatic Transmit Power Control AUC 身份鉴定中心AUX 辅助数据通道Auxiliary Data ChannelAWGN additive white Gaussian noiseBAI Baseband and Audio InterfaceBAP 基带模拟处理器BB 基带BasebandBCCH 广播控制信道BCFE 广播控制功能实体BCH 广播信道Broadcast ChannelBER 误码率Bit Error RateBH 接力切换Baton HandoverBIAS-PA 功放信置BIAS-PD 推动偏置BIC 总线接口BLIGHT 背景灯BMC 广播/多播控制BPSK 二进制相移键控binary phase shift keying BS 基站Base StationBSC 基站控制器Base Site ControllerBT 高斯滤波器带宽与比特率之比BTS 基站收发器base transceiver stationBUZZ 蜂鸣器C/I 载干比CA 码分配CAI 公共空间接口CAMEL 移动网定制应用增强逻辑CBCH 小区广播信道CC 呼叫控制CCBS 用户忙呼叫完成CCH 公共传输信道Common Transport ChannelsCCITT 国际电话与电报咨询委员会International Telephone and Telegraph consultative committeeCCPCH 公共控制物理信道CCRR co-channel rejection ratioCCTrCH 编码复用传输信道Coded Composite Transport ChannelCDMA 码分多址code-division multiple accessCDPD Cellular Digital Packet DataCEPT 欧洲邮电管理委员会CG 计费网管Change Gate WayCIR 允许的信息速率Committed Information RateCM 连接管理模块CM 交叉调制Cross ModulationCMD California Micro DevicesCMM 控制管理维护模块CMOS 互补金属氧化物半导体complementary metal-oxide semiconductor CMRR common-mode rejection ratioCN 核心网子系统CNAP 主叫名显示CODEC 编码器/解码器COFDM 编码正交频分复用Code Or-thogonal Frequency Division Multiplexing CORBA Common Object Request Broker ArchitectureCPCH 公共物理信道CPLD 复杂可编程逻辑设备Complex Programmable Logical DeviceCQI 信道质量指示Channel Quality IndicatorCRC 循环冗余校验CTCH 公共业务信道CW 连续波continuous waveCWDM 粗波分复用Coarse Wavelength Division MultiplexingCWTS 中国无线通信标准Chinese Wireless Telecommunication StandardsDAB 数字音频广播Digital Audio BroadcastingDAI 数字音频接口Digital Audio InterfaceDARPA 美国国防部高级研究计划署DCA 动态信道分配技术Dynamic Channel AllocationDCCH 专用控制信道DCH 专用传输信道Dedicated Transport ChannelsDCIN 外接电源输入DCS distributed communications system or digital cellular system DCS1800 Digital Cellular System at 1800MHzDCU 数据计算单元Data Computation UnitDDC 数字下变频DDS 直接数字频率合成技术Dirrect Digital SynthesisDEC 网络范围内的数据保密性机制DECODER 解码器DECT 数字增强无绳通信系统digital European cordless telephone DEM 解调DemodulationDEMUX 分接DeMutiplexDF 抽取滤波器Decimation FilterDF 判决反馈Decision FeedbackDFMEA Design Failure Mode Effect and AnalysisDFMS 来数据信号DIF 数字中频DIO DSP I/O intercore blockDM 双模Dual ModelsDMA Direct Memory AccessDMAC DMA ControllerDOA 到达的方向Direction Of ArrivalDPCH 专用物理信道DPT 动态分组传输技术Dynamic Packet Transport DRA 动态资源分配Dynamic Resource Allocation DRNC 漂移无线网络控制器DRNS 漂移无线网络子系统DRP 数字射频DSCH 下行共享信道Downlink Shared Channel DSP 数字信号处理Digital Signal ProcessorDSS 数字信号处理子系统DSP Subsystem DTCH 专用业务信道DTMS 到数据信号DTV 数字电视Digital TVDUT device under testDVB-C 数字有线节目DVB-S 数字卫星节目DWDM 密集波分复用Dense Wavelength Division MultiplexingDwPTS 下链导引时隙Downlink Pilot Timeslot Physical ChannelEBI 外部总线接口External Bus InterfaceEBMM External Baseband Memory ModuleECC Emergency Call CodeECT 直接呼叫转移EDGE 改进数据率GSM服务Enhanced Data rate for GSM Evolution EEPROM 电擦除可编程只读存储器electrically erasable programmable read-only memoryEER Envelope Eliminaton RestorationEFR Enhanced Full-rate codecE-GSM Extended GSM frequency bandEIR 移动设备识别寄存器Equipment Identify RegisterEMC 电磁适应性electromagnetic compatibilityEMI 电磁接口electromagnetic interferenceEMI 电磁干扰External Memory InterfaceEPROM 电编程只读存贮器ESD 静电漏电Electro-static dischargeETACS 增强的全接入通信系统ETSI 欧洲电信标准委员会European Telecommunications Standards Institute EUIC 增强用户身份保密性EVITA+ 评估验证集成测试应用平台Evaluation Verification Integration Test Application PlatformEVM 矢量幅度误差EWC 增强无线联盟FACCH 快速随路控制信道FACH 前向接入信道Forward Access ChannelFCA 固定信道分配技术FCC 联邦通信委员会federal communications commissionFCH 频率校正信道FDD 频分复用frequency division duplexFEC 前向纠错Forward Error Correction.FEM 前端模块FER 误帧率frame error rateFET 场效应管field-effect transistorFH 跳频Frequency HoppingFHSS 跳频扩频frequency-hopping, spread spectrumFIFO 先进先出first-in, first-outFIR 有限冲激响应finite impulse responseFM 调频Frequency ModulationFN 闪烁噪声Flicker NoiseFPACH 快速物理接入信道FPLMTS 未来公共陆地移动通信系统Future Public Land Mobile Telecom System FSA 全球IC设计委外代工协会Fabless Semiconductor AssociationFSK frequency shift keyingFSM 有限状态机Finite State MachineFTA Final Type ApprovalFTMS Field Trial Mobile StationFU 功能单元Functional UnitGaAs 砷化镓gallium arsenideGaN gallium nitrideGDA Gate Way Design AutomstitionGFSK Gaussian filtered frequency shift keyingGGSN 通用分组无线业务网关支持节点GIF-SYN 双工中频GMM 通用分组无线业务移动性管理GMSC 网关移动交换中心GMSK Gaussian minimum shift keyingGP 保护时隙GPIB general-purpose interface busGPIO 通用输入输出General Purpose Input/OutputGPRS 通用分组无线业务General Packet Radio ServiceGPS 全球定位系统global positioning systemGSM 全球移动通信系统Global System for Mobile communication GTP 通用分组无线业务隧道协议HBT heterojunction bipolar transistorHDB3 三阶高密度双极性码Trinodal high density bipolar code HDR hardware defined radioHDTV 高清晰度电视High-definition TelevisionHEMT high electron mobility transistorHLR 归属用户位置寄存器HLR 归属位置寄存器HOOK 外接免提状态HPA 高功率线性放大器High Power AmplifierHRF 高通滤波器HRPD High Rate Packet DataHSCSD 高速电路交换数据high-speed circuit-switched dataHSDPA 高速下行链路分组接入High Speed Downlink Package Access HS-DSCH 高速下行共享信道High Speed Downlink Shared Channel HS-SCCH 高速下行共享信道的共享信息信道HTTP 超文本传输协议hypertext transfer protocolHW 硬件HardwareIC 干扰抵消(算法Interference CancellationIC 集成电路integrated circuitICD In-Circuit DebuggerICE In-Circuit EmulatorICTRL 供电电流大小控制端IDU 室内单元Indoor UnitIEMF 感应电动势法Induced Electromotive ForceIF 中频intermediate frequencyIIC/I2C Inter-Integrated Circuit (BusIM 互调intermodulationIM IP多媒体IM 相互调制Inter ModulationIMD 互调失真intermodulation distortionIMEI 国际移动设备识别码IM-MGW IP多媒体媒体网关功能IMS IP多媒体核心网子系统IMSI International Mobile Subscriber IdentityIMT-2000国际移动通信—2000 International Mobile Telecommunication for the 21st centuryInGaP indium gallium phosphideInP indium phosphideIOT Inter operability testIP 知识产权Intellectual PropertyIP internet protocolIPTV 互联网协议电视Internet Protocol TelevisionISCP 干扰信号码功率ISDN 综合业务数字网ISI 多径干扰ISM industrial, scientific, and medicalISUP 综合业务数字网用户部分ITS Incompatible Time Sharing SystemITU 国际电信联盟International Telecommunication UnionIWF 互通功能JD 联合检测Joint DetectionJPEG Joint Photographic Expert Group; glossy image compression format JTAG 标准检测访问接口与边界扫描结构LAC 位置区号LAL 位置区域识别码LAN 本地网络Local Area NetworkLCD 液晶显示器Liquid Crystal DisplayLCR 低码片速率Low Chip RateLDMOS laterally diffused metal oxide siliconLDO 低压差线性稳压器Low Drop Out RegulatorLINC Linear Amplification with Nonlinear ComponentsLLC Logical Link ControlLMDS 本地多点分配业务系统Local Multipoint Distribution ServiceLNA 低噪音放大器low-noise amplifierLO 本机振荡器local oscillatorLOG 逻辑LOGKED 锁机LOMC 本地操作维护中心LOS 信号丢失Loss of SignalLPF 低通滤波器low-pass filterLSI large scale integrationLTCC low-temperature co-fired ceramicLTE 本地终端模拟器Local Terminal EmulatorLTP 长期预测器LTPS 低温多晶硅Low Temperature Poly Silicon LVDS 低压差分技术Low Voltage Differential Signaling M&C 监控Monitor and ControlMAC 媒体访问控制(媒体接入层Media Access Control MAC 测量与控制Measurement and ControlMAI 多址干扰MAP 移动应用部分MBOA 多频段OFDM联盟MCC Mobile Country CodeMCP Multi Chip PackageMDM 调制解调MDS multipoint distribution systemsMDU 调制解调单元Modem UnitME Mobile EquipmentMexE 移动执行环境MF 匹配滤波器Matching FilterMGW 媒体网关MIPS Mega Instructions Per SecondMM 移动性功能管理模块MMDS multichannel multipoint distribution serviceMMI 人机界面Man Machine InterfaceMMIC 单片微波集成电路monolithic microwave integrated circuitMMS 多媒体信息服务Multimedia Messaging ServiceMMSE-BLE最小均方误差块均衡Minimum Mean Square Error Block Linear Equalizer MNC Mobile Network CodeMOM 矩量法Method of MomentMOSFET metal-oxide semiconductor field-effect transistorMP3 Audio Player 3 of MPEG 1 and 2MPEG Moving Picture Experts GroupMS 移动台Mobile StationMSC 移动交换中心MSIN 移动台识别码MSK 最小移频键控MSM Mobile Station ModemMTMRA 多发多收天线MTP 消息传输部分MUD 多用户检测Multiuser DetectionMUX 复分接器Multiplexer/DemultiplexerNAM 号码分配模块NAS 非接入层NBAP 节点B应用协议NCO 数控振荡器Numerically Control Oscillator NFR 陷频滤波测试Notch Filter RejectionNMS 网络管理系统Network management system NNMC 全国网管中心NRI 网络资源标识NTC Negative Temperature CoefficientNZIF Near ZIFODB 运营商闭锁业务ODU 数字微波收发信机Outdoor UnitOEM Original equipment ManufacturerOFDM 正交频分复用Orthogonal Frenquency Division MultiplexingOLED 有机发光显示器Organic Light Emitting DisplayOMC 操作管理中心Operation And Management CenterOMT 操作管理终端Operation And Management TerminalONSRQ 免提开关控制OO-VHDL 面向对象的VHDL Object Oriented VHDLOSA 开放业务接入OSR 过采样比Over Sampling RatioOTA 空中下载技术Over The AirOVSF 正交可变扩频因子Orthogonal Variable Spreading Factor OXCO oven controlled crystal oscillatorPA 功率放大器Power AmplifierPAE power added efficiencyPAN 个人接入网Personal Acess NetworkPAR peak-to-average ratioPAS 个人介入系统Personal Acess SystemPC 功率控制Power ControlPCB 印制电路板Printed Circuit BoardPCCH 寻呼控制信道P-CCPCH 主公共控制物理信道PCDE 峰值码域误差Peak Code Domain ErrorPCH 寻呼信道Paging ChannelPCM 脉冲编码调制pulse-code modulationPCN personal communications networkPCS Personal Communication SystemPCU 程序控制单元Program Control UnitPDA Personal Digital AssistantPDATA 并行数据PDC 个人数字蜂窝电话Personal Digital Cellular PDCP 分组数据汇聚协议Package Data Collect Protocol PDH 准同步数字系列Plesiochronous Digital Hierarchy PDP Packet Data ProtocolPDPCH 分组数据物理信道PDSCH 物理下行链路共享信道PECL positive emitter-coupled logicPGA 可编程功率放大器Programmable Gain Amplifier PhCH 物理信道Physical ChannelPHEMT pseudomorphic high-electron-mobility transistor PHS 个人手持电话系统Personal Handy-phone SystemPI 外围设备连接Peripheral InterconnectPICH 寻呼指示信道PIN 个人识别码PIO 并行输入输出Parallel I/OPLL 索相环Phase-Locked LoopPLMN 公共陆地移动网Public Land Mobile NetworkPMIC 电源管理集成电路Power Management Integrated Circuit PMU 功率管理单元Power Management UnitPNMC 省级网管中心PRACH Physical-Random Access ChannelPRBS 伪随机二进制序列Pseudo-random Binary Pulse Sequence PROM 可编程只读存储器PS Philips SemiconductorPSAM 导频符号辅助调制Pilot Symbol Assisted ModulationPSK phase shift keyingPSTN 公用交换电话网Public Switching Telephone NetworkPVC 永久虚电路PVCO voltage-controlled oscillatorPWDM 极化波复用Polarization Wavelength Division Multiplexing PWM 脉宽调制Pulse Width ModulationQAM quadrature amplitude modulationQASK quadrature amplitude shift keyingQoS 服务质量要求Quality of ServiceQPSK 正交相移键控Quadrature Phase Shift KeyingRAB 无线接入承载Radio Access BearerRACH 随机接入信道Random Access ChannelRAM 随机存储器Random Access MemoryRAN 无线接入网RANAP 无线接入网络应用实体RAT Radio Access TechnologyRBER 残余比特误码率Remainder Bit Error RateRBW 中频分辨率带宽RCCC 并行级联分组码RF 射频Radio FrequencyRFADAT 射频频率合成器数据RFAENB 射频频率合成器启动RFCI RAB子码流组合指示RFDRXM 双路射频收模块Radio Frequency Double Receiver Module RFDTXM 双路射频发模块Radio Frequency Double Transmitter Module RFI 射频接口radio frequency interferenceRFIC 射频集成电路radio frequency integrated circuitRFID 射频标签Radio Frequency IdentificationRFTRXU 射频收发信机模块Radio Frequency Transceiver UnitRISC reduced instruction set computingRLC 无线链路控制RLP 无线链路协议RMS Record Management SystemRMS 均方根值RNC 无线网络控制器RNS 无线网络子系统ROM 只读存储器Read Only MemoryRRC 平方根升余弦Root-Raised CosineRRC 无线资源控制RRM 无线资源管理RRM 无线资源管理Radio Resource ManagementRSC 循环系统卷积码Recursive Systematic ConvolutionalRSCP 接收信号码功率 RSL 接收信号电平 Received signal level RSSI 接收信号强度指示 Received signal strength indication RSU 倒换单元 Redundancy Switch Unit RSVP 资源预留协议 RTK Real Time Kernel RTK-E Real Time Kernel, embedded RTT 无线传输技术 RU Resource Unit RX 接收机 Receiver RXIFN 接收中频信号负 RXIFP 接收中频信号正 RXON 接收开 RXVCO 收信压控振荡器 SA 智能天线 Smart Antenna SABP 服务区广播协议 SACCH 慢速随路控制信道 SAP 服务接入点 SAR 电磁波吸收比值 Specific Absorption Rate SAT 饱和度 SAW 地面声波 Surface Acoustic Wave SBDM "Swift" Baseband Digital Module SC 系统控制器 System Controller S-CCPCH 辅助公共控制物理信道 SCDMA 同步码分多址 Synchronous Code Division Multiplexing Access SCH 同步信道 Synchronization Channel SCIF 系统控制器界面 System Controller Interface SCLK 串行时钟 SCM 信号编码调制 signal code modulation SCTP 简单控制传输协议 SD Sigma Delta 调制 Sigma Delta Modulation SDAT 串行数据 SDCCH 快速随路控制信道 SDH 同步数字系列Synchronous Digital Hierarchy SDM 统计复用 Statistical Division Multiplexing SDR 软件定义无线电 Softwaer Defined Radio SDU 业务数据单元 SEMC 安全性管理中心Security Management Center SF 扩频系数 Spreading Factor SFDR 无杂散动态范围Spurs Free Dynamic Range SFN System Frame Number SGSN 支持 GPRS 的功能实体SGW 信令网关 SiGe silicon-germaniumSIM 用户识别模块 Subscriber Identity Module SIP 系统级封装 SIR 信干比Signal Interference Ratio SLIP 串行线路网际协议 Serial Line Internet Protocol SM 会话管理功能模块 SMCP "Swift" Multi-Chip Package Module SMMI "Swift"人机接口界面 "Swift" Man-Machine Interface Module SMOC 调制解调器 SMR specialized mobile radio SMS Short Message Service (Point-to-Point SMSCB Short Message Service Cell Broadcast SMT surface-mount technology or surface-mount toroidal SNDR 信号与噪声畸变比 Signal to Noise- Distorsion Ratio SNMP 简单网络管理协议 Simple network management protocol. SNR 信噪比 signal-to-noise ratio SoC 系统级芯片 SOC 信号操作控制器 Signal Operation Control SoC 片上系统(系统单芯片)System-on-Chip SOIC small-outline integrated circuit SONET synchronous optical network SPDT single-pole double-throw SPI 串行外围接口 Serial Peripheral Interface SRAM 静态随机存储器 SRB 信令无线承载 SRNC 服务无线网络控制 SRNS 服务无线网络子系统 SS 同步偏移控制符号 Synchronization Shift SS 辅助服务 Supplementary Service SSB single side band SSCF 具体业务协调功能 SSCOP 特定业务面向连接协议 SSPA solid state power amplifiers SSPA 固态功率放大器 Solid State Power Amplifier STM SDH 光同步传输模式 SVC 交换虚电路 SW 开关 SWDC 未调整电压 SW-RF 射频开关SYNSTR 频率合成器启动 TACS 全选址通信系统 Total Access Communications System TACS 全接入移动通信系统 TC 测试用例 Test case TCH Traffic Channel TCP transmission control protocolTDD-LCR Time Division Duplex – Low Chip Rate TDK 东京电气化学工业株式会社 Tokyo Dengikagaku Kogyo K.K TDMA time-division multiple access TD-SCDMA 时分同步码分多址技术 Time Division-Synchronous Code Division Multiple Access TE 终端设备 Terminal Equipment TEMP 温度监测 TETRA trans European trunked radio TF 传输格式 Transport Format TFC 传输格式组合 Transport Format Combination TFCI 传输格式组合指示 Transport Format Combination Indicator TFCS 传输格式组合集合 Transport Format Combination Set TFD 薄膜二极管 Thin Film Diode TFI 传输格式显示 Transport Format Indicator TFS 传输格式集合 Transport Format Set THD 总谐波失真 Total Harmonics Distortion TMEM TD-SCDMA Modem Emulation Module TMU Tandem Mailbox Unit TP 测试点 Test Point TPC 传输功率控制 Transmitter Power Control TrBK 传输块 Transport Block TrCH 传输信道 Transport Channel TSG 技术规范部 Technical Specification Group TSM TD-SCDMA System for Mobile communication TSMB Two-Slot Mother Board TTD Test, Trace and Debug (tool TTI 传输时间间隔 Transmission Time Interval TTL transistor — transistor logic TX Transmitter, Transmission TXC 发信控制 Transmitter Control TXCO temperature-compensated crystal oscillator TXVCO 发信压控振荡器 UART Universal Asynchronous Receiver / Transmitter UCA 均匀圆阵 Uniform Circular Array UE 用户终端 User Equipment UHF 超高频 UltraHigh Frequency ULA 均匀直线阵 Uniform Linear Array UM-SAP 非确认业务接入点 UMTS 公用移动电话系统 UniversalMobile Telecommunications Service UpPTS 上行导频时隙 USB 通用串行总线Universal Serial Bus USCH 上行共享信道 Uplink Shared Channel UTRAN 无线网络子系统 UWB 超宽带 Ultra WidebandVBW 视频分辨率带宽 VCXO 压控晶体振荡器 Voltage Control X-tal [Crystal] Oscillator VDSM 超深亚微米 Very Deep Submicron VHDL 高速集成电路硬件描述语言 VHSIC Hardware Description Language VHE 虚拟归属环境 VHSIC 高速集成电路Very High Speed Integrated Circuit VLR 拜访用户位置寄存器 Visiter Location Register VLR 拜访位置寄存器 VOFDM 正交矢量频分复用 Vector Orthogonal Frequency Division Multiplexing VSAT 小孔径终端 very small aperture terminal (satellite service VSB 残余边带 vestigial side band VSWR 电压驻波比 Voltages Standing Wave Ratio WAD 无线广告业务 Wireless AD WAFI Walkthrough and Fagan Inspection WAP 无线应用协议 Wireless Application Protocol WBMP 无线位图Wireless Bitmap WCDMA 宽带码分多址技术 wideband code-division multiple access WD-CP 看门狗脉冲 WIFI 无线相容性认证 Wireless Fidelity WiMAX 全球微波接入互操作性 Worldwide Interoperability for Microwave Access WLAN 无线局域网wireless local area network WMF 白化匹配滤波 White Matching Filter ZF-BLE 迫零块均衡(算法) Zero Forcing Block Linear Equalizer ZIF 零中频 Zero Intermediate Frequency。
计算机网络常用术语缩写
计算机网络常用术语缩写1. IP: Internet Protocol(互联网协议)IP是一种用于在互联网上发送和接收数据包的协议。
它定义了互联网上每个设备的唯一地址,以便进行通信。
2. TCP: Transmission Control Protocol(传输控制协议)TCP是一种面向连接的协议,用于在互联网上传输数据。
它负责将数据分割成小块,确保它们可靠地传输,并在需要时重新组装。
3. UDP: User Datagram Protocol(用户数据报协议)UDP是一种无连接的协议,用于在互联网上快速地传输数据。
它不负责分段、重传和重新排序数据,因此速度较快,但可靠性较低。
4. DNS: Domain Name System(域名系统)DNS是一个用于将域名解析为IP地址的系统。
当我们在浏览器中输入一个域名时,DNS将域名转换为对应的IP地址,以便浏览器能够找到正确的服务器。
5. HTTP: Hypertext Transfer Protocol(超文本传输协议)HTTP是一种用于在Web上传输文本、图像、视频和其他资源的协议。
它是一个无状态的协议,即服务器不会存储任何关于客户端的信息。
6. HTTPS: Hypertext Transfer Protocol Secure(安全超文本传输协议)HTTPS是在HTTP基础上添加了安全功能的协议。
它使用SSL/TLS加密来保护数据的传输,使通信变得更加安全。
7. LAN: Local Area Network(局域网)LAN是用于连接设备在一个局限空间内进行数据传输的网络。
它通常用于家庭、办公室和学校等小范围的网络。
8. WAN: Wide Area Network(广域网)WAN是用于连接不同地理位置的局域网的网络。
它通过公共或专用线路连接远程设备,使它们能够进行通信。
9. VPN: Virtual Private Network(虚拟专用网络)VPN是一种通过公共网络建立专用网络连接的技术。
通信系统常用英文缩略词汉语意义
通信系统常用英文缩略词汉语意义AFC自动售检票系统FAS火灾报警系统ATC列车自动控制EPS柜是应急电源柜UP S柜是不间断电源柜PLC可编程控制模块SDH是同步数字体系光端机MSTP是基于SDH等多业务传送平台光端机OTN开放式传输网络PIS是乘客信息系统TCC是一个轻量级高速的C语言编译器ATM是异步传输模式RPR技术(光以太网弹性分组环技术)是一个高效优化协议TDM就是时分复用模式同时在同一个通信媒体上传输多个数字化数据、语音和视频信号MPLS是多协议标签交换IP是网络协议mbs是每秒兆比特VPN是虚拟专用网络(Virtual Private Network )OC C是轨道交通线路的控制中心GPS是全球定位系统的简称BITS (后台智能传送服务) 是一个windows组件STM是同步传速模块DWDM密集型光波复用是能组合一组光波长用一根光纤进行传送ODF光纤配线架DDF数字配线架MDF音频总线配线架ISDN综合业务数字网Voip就是将模拟声音讯号数字化数据封包形式在IP数据网络实时传递ITU是国际电信联盟DSP微处理器ATS自动列车监控系统TETRA是制式数字集群通信网络PSTN公共交换电话网络PABX是自动用户小交换机或私用自动交换分机M-JPEG运动静止图像(或逐帧)压缩技术MPEG-2视频编码MP2版本数字电视接收机MPEG-4动态图象MP4版本-掌上媒体-多媒体编码卫星电视数字机顶盒DVR硬盘录像机(数字视频录像机)NVR网络视频录像机CCD图像传感器(彩色数码摄像机或数码相机)PCM即脉冲编码调制ISCS是城市轨道交通综合监控系统OA是办公自动化MSOH是复用段开销DVB-T数字视频广播基线地面系统或地面传送数字视频广播GSM全球移动通讯系统CDMA又称码分多址WCDMA第三代无线通讯技术(3G)TD-SCDMA第三代移动通信标准(简称3G)CDMA2000也为3G系统,是一个3G移动通讯标准RRU是射频拉远技术LCX是发射场;发射全套设备POI是(Point of Interest)数据库DCS数字蜂窝系统简称DCS或分布式控制系统BTS是基站收发台(器)TACS全入网通信系统技术或模拟移动通信系统AFC-- Automatic Fare Collection 自动售检票系统ATC-- Automatic Train Control 自动列车控制ATO --Automatic Train Operation 自动列车运行ATP-- Automatic Train Protection 自动列车防护ATS --Automatic Train Supervision 自动列车监控BAS --Building Automatic System 环境与设备监控系统CCTV --Closed Circuit Television 闭路电视系统CLK --Clock 时钟系统FAS-- Fire Alarm System 火灾报警系统FEP --Front End Processor 前端处理机ISCS --Integrated Supervisory Control System 综合监控系统OCC --Operating Control Centre 控制中心PA(S)-- Public Address(System)公共广播(系统)PIS --Passenger Information System 乘客信息系统PSCADA-- Power SCADA 电力监控系统PSD Platform Screen Door 屏蔽门SCADA --Supervisory Control and Data Acquisition 监控与数据采集SIG --Signaling 信号系统UPS-- Uninterrupted Power System 不间断电源系统。
(2021年整理)通信专业术语缩写
(完整版)通信专业术语缩写编辑整理:尊敬的读者朋友们:这里是精品文档编辑中心,本文档内容是由我和我的同事精心编辑整理后发布的,发布之前我们对文中内容进行仔细校对,但是难免会有疏漏的地方,但是任然希望((完整版)通信专业术语缩写)的内容能够给您的工作和学习带来便利。
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通信专业术语缩写A&EM Alarm & Event Management 告警与事件管理A&VE Audio / Video Editor 音频/视频编辑器A-A Analog—Analog 模模A—D Analog-Digital 模数A/D Analog / Digital 模拟/数字A/V Audio / Video 音频/视频A/VP Audio / Video Panel 音频视频面板AA Absolute Address 绝对地址AA Access Agent 访问代理AA Arrival Angl 入射角AA Automatic Alarm call 自动报警呼叫AA Automatic Answer 自动应答AA/G Application Agent / Gateway 应用代理/网关AAA Authentication, Authorization and Accounting 验证、授权和帐户AAB Automatic Alternative Billing 自动更换记帐AAB Automatic Answer Back 自动应答AAC Active Address Code 有效地址码AAC Aeronautical Administrative Communication 航空管理通信AAC Automatic Alarm Call 自动报警呼叫AACS Asynchronous Address Communication System 异步地址通信系统AAD Adaptive Arithmetic Decoder 自适应算术码译码器AAE Adaptive Arithmetic Encoder 自适应算术码编码器AAF Access Adaption Function 存取自适应功能AAF Analog Antialiasing Filter 模拟防混淆滤波器AAIC Accounting Authority Identification Code 结算机构识别码AAL ATM Adaptation Layer ATM适配层AAL1 ATM Adaptation Layer 1 ATM适配层1AAL2 ATM Adaptation Layer 2 ATM适配层2AAL3/4 ATM Adaptation Layer 3/4 ATM适配层3/4AAL5 ATM Adaptation Layer 5 ATM适配层5AALM ATM Adaptation Layer Module ATM适配层模块AAR Automatic Alternative Routing 自动迂回路由AARE Application Association REsponse 应用联合响应AARQ Application Association ReQuest 应用联合请求AAS Advanced Administration System 先进管理系统AAS Automatic Addressing System 自动寻址系统AAS Automatic Announcement Subsystem 自动通知子系统AAS Automatic Audio Switching system 自动音频交换系统AAT Automatic Answer Trunk 自动应答中继AATS Alerting Automatic Telling Status 自动报警状态AAU Automatic Answering Unit 自动应答单元AAVD Automatic Alternate Voice / Data 自动语音/数据交替使用AB ABbreviated dialing 缩位拨号AB Address Bus 地址总线AB Aligned Bundle 定位光纤束AB Audio Bandwidth 音频带宽ABC Address Bus Control 地址总线控制ABC Advanced Broadband Communications 高级宽带通信ABC Analog Baseband Combiner 模拟基带合并器ABC Auto Billing Calling 自动记帐呼叫ABC Automatic Bandwidth Control 自动带宽控制ABC Automatic Bias Compensation 自动偏置补偿ABC Automatic Bias Control 自动偏置控制ABC Automatic Broadcasting Control system 自动广播控制系统ABD ABbreviated Dialing 缩位拨号ABD Answer-Back Device 应答设备ABDL Automatic Binary Data Link 自动二进制数据链路ABEP Advanced Burst Error Processor 高级突发错误处理器ABER Average Bit Error Rate 平均误比特率ABF Air Blown Fiber 充气光纤ABI Application Binary Interface 应用二进制接口ABM Asynchronous Balanced Mode 异步平衡模式ABOBA Asynchronous Bidirectional Optical Branching Amplifier 不对称双向光支路放大器ABR Address Buffer Register 地址缓冲寄存器ABR Answer Bid Ratio 应答试占比ABR Area Border Router 区域边界路由器ABR Auromatic Bit Rate selection 自动比特率选择ABR Available Bit Rate 可用比特率ABS Access Barred Signal 接入受阻信号ABS Alternate Billing Service 可选计费业务ABS Antipodal Baseband Signaling 对应基带信号ABT ATM Block Transfer ATM块转移AC Access Code 存取码,接入码AC Access Concentrator 接入集中器AC Access Control 访问控制AC Access Coupler 通路耦合器AC Access Cycle 存取周期AC Accounting Function 计费功能AC Advice of Charge 计费通知AC Application Channel 应用信道AC Application Context 应用关系AC Area Code 地区号AC Armored Cable 铠装光缆AC Asynchronous Computer 异步计算机AC Authentication Center 认证中心AC Authentication Code 认证码ACA ACcounting Analysis 结算分析ACA Adaptive Channel Allocation 自适应信道分配ACA Adjacent Channel Attenuation 相邻信道衰减ACA Automated Cable Analysis 电缆自动分析ACB Automatic Call Back 自动回叫ACC Account Card Calling 计帐卡呼叫ACC ACCounting collection 帐单收集ACC Asynchronous Communication Control 异步通信控制ACC Automatic Carrier Control 载波自动控制ACC Automatic Congestion Control 自动拥挤控制ACCA ACcounting Class Administration 结算分类管理ACCH Associated Control CHannel 随路控制信道ACCS Automatic Calling Card Service 自动呼叫卡业务ACD Automatic Call Distribution 自动呼叫分配ACD Automatic Call Distributor 自动呼叫分配器ACDMA Advanced CDMA 高级码分多址ACE Access Connection Element 接入连接单元ACE Animated Computer Education 计算机动画教育ACE Automatic Calling Equipment 自动呼叫设备ACE Auxiliary Control Element 辅助控制单元ACF Access Control Field 访问控制字段ACF Advanced Communications Function 高级通信功能ACF Authentication Control Function 鉴权控制功能ACF Automatic Colour Filter 自动彩色过滤器ACH Answer CHarge 应答计费ACHI Application CHannel Interface 应用信道接口ACI Access Control Information 接入控制信息ACI Adjacent Channel Interference 相邻信道干扰ACI Asynchronous Communication Interface 异步通信接口ACIA Asynchronous Communication Interface Adapter 异步通信接口适配器ACL Access Control List 访问控制表ACL Advanced Communication Link 高级通信链路ACL Application Control Language 应用控制语言ACL Authorized Component List 授权成员表ACM Access Control Module 访问控制模块ACM Address Complete Message 地址完全消息ACM Alarm Control Module 报警控制模块ACM Application Control Management system 应用控制管理系统ACM Association for Computing Machinery 计算机协会(美国) ACM Automatic Coding Machine 自动编码机ACM Auxiliary Control Module 辅助控制模块ACO Alarm Cut—Off 报警切断ACP ACtion Point 作用点ACP Agent Creation Point 代理生成点ACPM ATM Central Process Module ATM中央处理模块ACR Access Control Register 访问控制寄存器ACR ACcounting Registration 结算登记ACR Allowed Cell Rate 允许的信元率ACR Attenuation-to-Crosstalk Ratio 衰减串扰比ACR Automatic Call Recording 自动呼叫记录ACR Automatic Character Recognition 自动字符识别ACR Available Cell Rate 可用信元率ACR Average Cell Rate 平均信元率ACRE Automatic Call Recording Equipment 自动呼叫记录设备ACS Access Control Server 接入控制服务器ACS Access Control System 接入控制系统ACS Admission Control Service 许可控制服务ACS Advanced Cryptographic System 高级密码系统ACS Alarm Call Service 报警呼叫业务ACS All Channel Signaling 全信道信令ACS Association Control Service element 联合控制服务单元ACS Asynchronous Communication Server 异步通信服务器ACS Audio Communication System 音频通信系统ACS Automatic Call Sender 自动呼叫发送器ACS Automatic Coding System 自动编码系统ACSE Association Control Service Element 联合控制业务单元ACT Automatic Computer Testing 自动计算机测试ACTS Advanced Communication Technologies and Services 先进的通信技术与业务ACTTAB ACTion TABle 动作表ACU Access Control Unit 接入控制单元ACU Automatic Calling Unit 自动呼叫装置AD Address Decoder 地址译码器AD Administrative Domain 管理域ADAC Automatic Data Acquisition Center 自动数据采集中心ADC ADdress Complete 地址完全ADC Analog-Digital Converter 模数转换器ADCC Asynchronous Data Communication Channel 异步数据通信信道ADCCP Advanced Data Communications Control Procedure 高级数据通信控制规程ADCP Advanced Data Communication Protocol 高级数据通信协议ADE Automatic Data Entry system 自动数据输入系统ADF Authentication Data Function 鉴权数据功能ADH Asynchronous Digital Hierarchy 异步数字系列ADI ADdress Incomplete 缩位拨号ADIX Advanced Digital Information eXchange 先进的数字信息交换ADL Administration Des cription Language 管理描述语言ADL Application Development Language 应用开发语言ADL Automatic Data Link 自动数据链路ADLC Advanced Data Link Control 高级数据链路控制ADLC Analogue-Digital Line Converter 模拟—数字线路变换器ADM Adaptive Delta Modulation 自适应增量调制ADM Add / Drop Multiplexer 分插复用器ADM Automated Data Management 自动数据管理ADN Administration Data Network 管理数据网络ADNSC Automatic Digital Network Switching Center 自动数字网交换中心ADP Acoustic Data Processor 声音数据处理器ADP Associative Data Processing 关联数据处理ADP Automatic Data Processing 自动数据处理ADP Automatic Data Processor 自动数据处理器ADPCM Adaptive Differential PCM 自适应差分脉码调制ADPLL All Digital Phase-Locked Loop 全数字式锁相环ADPS Automatic Data Processing System 自动数据处理系统ADPS Auxiliary Data Processing System 辅助数据处理系统ADR Address Digit Receiver 地址数字接收机ADR ADdress Register 地址寄存器ADR ADvisory Route 建议路由ADS Abbreviated Dialing Service 缩位拨号业务ADS Active Double Star 有源双星ADS Advanced Debugging System 先进程序调试系统ADS Advanced Display System 高级显示系统ADS Analog Display Service interface 模拟显示服务接口ADS Application Development System 应用开发系统ADS Asynchronous Data Service 异步数据业务ADS Automatic Digital Switch 自动数字交换机ADSL Asymmetric Digital Subscriber Line 非对称数字用户线ADSL Asymmetric Digital Subscriber Loop 非对称数字用户环路ADSS All—Dielectric Self—Supporting optic fiber cable 全介质自承式光缆ADT Assured Data Transfer 有保证的数据传送ADT Automatic Data Test system 自动数据测试系统ADU Automatic Dialing Unit 自动拨号装置AE Animation Editor 动画编辑器AE Application Entity 应用实体AE Audio Equipment 音频设备AES Advanced Encryption Standard 高级加密标准AEST Automated Enhanced Security Tool 自动强化安全工具AET Average Execution Time 平均执行时间AF Access Facilities 接入设施AF Adaption Facility 适配设施AF Adaption Function 适配功能AF Assured Forwarding 可确定的转发AF Audio-Frequency 音频AF-PHB Assured Forwarding PHB group 可确定的转发PHB组AFI Authority and Format Identifier 权限和格式标识符AFI Authority Format Identifier 权限格式标记符AFIPS American Federation of Information Processing Society 美国信息处理协会联合会AFP Advanced Function Printing 先进的功能打印AFR Automatic Flexible Routing 自动可变路由AFSK Audio Frequency Shift Keying 声频频移键控AFT Adapter Fault Tolerance 适配器容错AFT Asynchronous Frame Technology 异步帧技术AG Application Gateway 应用网关AGC Automatic Gain Control 自动增益控制AGCH Access Grant CHannel 接入允许信道AGS Application Generator System 应用生成器系统AH Authentication Header 认证头AHT Average Handling Time 平均处理时间AHT Average Holding Time 平均保持时间AI Alarm Indication 报警指示AI Artificial Intelligence 人工智能AI Automatic Inspection 自动检验AIDS Advanced Interactive Display System 高级交互式显示系统AIFF Audio Interchange File Format 音频交换文件格式AIL Artificial Intelligence Language 人工智能语言AIL Audio Interface Library 音频接口库AIM Address Indexing Method 地址检索方法AIM Advanced Image Management system 高级图像管理系统AIM Advanced Information Manager 高级信息管理程序AIM Advanced Interface Module 高级接口模块AIM Asynchronous Interface Module 异步接口模块AIMUX ATM Inverse MUltipleXing ATM反向复用AIN Advanced Intelligent Network 高级智能网AIN Asia Internet Network 亚洲因特网网络AIRS Automatic Image Retrieval System 自动图像检索系统AIS Alarm Indication SignalAIS Automatic Information System 自动信息系统AIS Automatic Intercept System 自动截取系统AIU Alarm Interface Unit 告警接口装置AIU ATM Interface Unit ATM接口单元AIX Advanced Interactive eXecutive 高级交互执行程序AL Address Line 地址线AL Application Layer 应用层AL Audio Language 音频语言AL Audio Library 音频库ALAN Advanced Local Area Network 高级局域网ALB Automatic Loop Back 自动回环ALC Analog Line Card 模拟用户线插件ALE Automatic Laser Encoder 自动激光编码器ALE Automatic Link Establishment 自动链路建立ALI Asynchronous Line Interface 异步线路接口ALIM ATM Line Interface Module ATM线路接口模块ALP Automated Learning Process 自动学习过程ALS Automated Location System 自动定位系统ALT Algorithmic Learning Theory 算法学习理论ALT Automatic Line Test 自动线路测试AM Access Module 接入模块AM Address Mark 地址标记AM-VSB Amplitude Modulation Vestigial Side-Band 残留边带振幅调制AMA Action Media Adapter 自动媒体适配器AMA Automatic Message Accounting 自动信息计费AMC Alternate Media Center 备用媒体中心AMC ATM inter—Module Connector ATM模块间连接器AMCP Advanced Multimedia Communication Protocol 高级多媒体通信协议AMCR Adaptive Multimedia Communication Routing 自适应多媒体通信路由算法AMES ATM Mobility Extension Service ATM移动性扩展服务AMF Authentication Management Function 认证管理功能AMHS Automatic Message Handling System 自动信息处理系统AMI Alternative Mark Inversion 传号交替取反AMIS Audio Message Interactive Specification 声讯交互规范AMME Automatic Multi—Media Exchange 自动多媒体交换机AMPE Automated Message Processing Exchange 自动信息处理交换机AMPS Advanced Mobile Phone System 高级移动电话系统AMR Adaptive Multiple Rate 自适应多速率AMSIA AV Multimedia Service Implementation Agreement 音像多媒体业务执行协议AN Access Network 接入网AN Access Node 接入节点AN Active Network 有源网络AN Active Node 有源节点ANAS ATM Network Access Subsystem ATM网接入子系统ANCC Access Network Control Center 接入网控制中心AND Automatic Network Dialing 自动网络拨号ANI Automatic Number Identification 自动号码识别ANM ANnouncement Machine 录音通知机ANMP Account Network Management Program 帐目网络管理程序ANN Artificial Neural Network 人工神经网络ANS Access Network System 接入网系统ANSA Advanced Network System Architecture 高级网络系统体系结构ANSI American National Standard Institute 美国国家标准协会ANSS Access Network Support System 接入网支持系统ANTC Advanced Network Test Center 高级网络测试中心AO Automated Office 自动化办公室AOC Advice Of Charge 计费通知AOC All-Optical Communication 全光通信AOD Active Optical Device 有源光器件AOF Active Optical Fiber 有源光纤AON Active Optical Network 有源光网AON All Optical Network 全光网络AOS Advanced Operating System 高级*作系统AP Access Point 接入点AP Access Protocol 访问协议AP Analysis Point 分析点APCM Adaptive Pulse Code Modulation 自适应脉码调制APD Avalanche Photo Diode 雪崩光电二极管APDU Application Protocol Data Unit 应用协议数据单元APE Adaptive Prencdictive Encoding 自适应预测编码APE Animation Production Environment 动画制造环境API Application Program Interface 应用编程接口APII Asia Pacific Information Infrastructure 亚太信息基础设施APMT Asia Pacific satellite Mobile Telecommunication 亚太卫星移动通信系统APON ATM Passive Optical Network ATM无源光纤网APPN Advanced Peer-to-Peer Networking 高级对等联网APS Automatic Protection Switching 自动保护切换APSK Amplitude Phase Shift Keying 幅相键控APU Audio Processing Unit 音频处理单元APWS Automation Placement Wiring Subsystem 自动化布局布线子系统AR Address Register 地址寄存器AR Alternate Route 迂回路由AR Artificial Reality 人工现实ARC Administrative Radio Conference 无线电管理会议ARF Access link Relay Function 接入链路转接功能ARM Asynchronous Response Mode 异步响应模式ARP Address Resolution Protocol 地址解析协议ARPANET Advanced Research Projects Agency NET (美国)高级研究计划局网ARQ Automatic Repeat reQuest 自动要求重复ARR Automatic ReRouting 自动重选路由ARS Auto Rate Selection 自动速率选择ARS Auto Response System 自动响应系统AS Absent—Subscriber 缺席用户AS Activity Scanning 活动扫描AS Anti-Spoofing 反电子欺骗AS Assured Service 确保服务AS Authentication Server 认证服务器AS Autonomous System 自治系统ASAP Application Service Access Point 应用业务接入点ASB Asymmetric Switched Broadband 非对称宽带交换ASBR Autonomour System Border Router 自治域边界路由器ASCII American Standard Code for Information Interchange 美国信息交换标准码ASD Automatic Synchronized Discriminator 自动同步鉴别器ASE Amplified Spontaneous Emission 放大自发辐射ASE Application Service Element 应用业务单元ASE Application System Entity 应用系统实体ASE ATM Switching Element ATM交换元件ASF Air—Supported Fiber 空气间隙光缆ASI Alternate Space Inversion 隔位空号翻转ASIC Application Specific Integrated Circuit 专用集成电路ASIM ASynchornous Interface Module 异步接口模块ASK Amplitude Shift Keying 幅移键控ASLC Analog Subscriber Line Circuit 模拟用户线电路ASM ATM Switching Mode ATM交换模式ASN ATM Switching Network ATM交换网ASN。
常用通信术语缩写及中英文对照
常用通信术语缩写及中英文对照ALCAP Access Link Control Application Part 接入链路控制应用部分上AMR Adaptive Multi Rate自适应多速率BCCH Broadcast Control Channel 广播控制信道BCH Broadcast CHannel 广播信道(传输信道)BLER BLock Error Rate 误块率BQ——质量差(Bad Quality)BSSGP Base Station Subsystem GPRS Protocol 基站系统Gprs协议CCCH Common Control CHannel 公共/通用控制信道CI Cell ID 小区编码C/I Ec/No 载干比CPICH Common Pilot Channel 公共导引信道CQI Channel Quality Indication信道质量指示CQT Call Quality Test 呼叫质量测试CTCH Common Traffic Channel 公共业务信道CS Circuit Switching 分组交换DCA Dynamic Channel Allocation 动态信道分配DCH Dedicated Channel 专用信道DCCH Dedicated Control CHannel 专用控制信道DPCH Dedicated Physical Channel 专用物理信道DT Driving Test 驱车测试DTCH Dedicated Traffic CHannel 专用业务信道DSCH Downlink Shared Channel 下行共享信道DwPTS Downlink Pilot Time Slot 下行导频时隙Ec/Io 导频信道测量值Ec/Io 码片能/载频总功率谱密度。
(导频强度)Eb/Nt 比特能/有效噪声功率频谱密度。
通信行业术语缩写
5GC
5G Core Network,5G 核心网。
5G NSA
5G Non-Standalone,5G非独立组网。
5G不能直接连核心网,通过4G控制面接入,再通过双连接的方式使用户面在4G和5G分流。
3DES(即Triple DES)是DES向AES过渡的加密算法(1999年,NIST将3DES指定为过渡的加密标准),是DES的一个更安全的变形。3DES是DES加密算法的一种模式,它使用3条56位的密钥对数据进行三次加密。
3GPP
Third Generation Partnowledgement,应答消息。
接收端发送的、确认信息成功接收的响应信息。确认可以在任何层面实现,包括物理层(利用电压在一条或多条线缆上对传输进行协调)、链路层(表示一条物理链路进行了成功的传输)、甚至更高的层级。
ACL
Access Control List,访问控制列表。
被授权访问某一资源的实体及其访问权限的列表。
3GPP定义的一种QoS参数,表示一个UE所有Non-GBR业务所允许的最大速率。
AMC
Adaptive Modulation and Coding,自适应调制编码。
AMF
Access and Mobility Management Function,接入和移动性管理功能。
5GC 的核心网络功能之一, 和 gNodeB 通过 NG接口进行逻辑互联。
AMF Region
AMF区域
AMF Set
AMF集
AMR
通信总常用的英文缩写
1.MME网络节点,移动管理实体MME(Mobility Management Entity)是3GPP协议LTE接入网络的关键控制节点,它负责空闲模式的UE(User Equipment)的定位,传呼过程,包括中继,简单的说MME是负责信令处理部分。
它涉及到bearer激活/关闭过程,并且当一个UE初始化并且连接到时为这个UE选择一个SGW(Serving GateWay)。
通过和HSS交互认证一个用户,为一个用户分配一个临时ID。
MME同时支持在法律许可的范围内,进行拦截、监听。
MME为2G/3G 接入网络提供了控制函数接口,通过S3接口。
为漫游UEs,面向HSS同样提供了S6a接口。
MME的功能:1、接入控制,包括安全和许可控制2、移动性管理,支持具有E-UTRAN能力的用户接入网络,该功能保证了MME对UE当前位置的跟踪和记录3、会话管理功能,包括对EPC承载的建立、修改和释放;与2G/3G网络交互时,完成EPC承载于PDP上下文之间的有效映射;接入网侧承载的建立和释放;根据APN和用户签约数据选择合适路由4、网元选择功能,包括pgw选择,sgw选择,mme/sgsn选择,diameter路由选择2. Uu接口Uu接口UE(User Equipment/用户设备)通过Uu接口接入到WCDMA系统的固定网络部分,Uu接口是WCDMA系统中最重要的接口,主要功能有:(1)广播寻呼以及RRC连接的处理;Uu 接口(2)切换和功率控制的判决执行;(3)处理无线资源的管理和控制信息;(4)处理基带和射频处理信息。
Uu接口从协议的角度可分为以下三个协议层:物理层(L1)、数据链路层(L2)和网络层(L3)。
L2层包括媒质接入控制(MAC)、无线链路控制(RLC)、分组数据聚合协议(PDCP)和广播/多播控制(BMC)。
L3层包括无线资源控制(RRC)、移动性管理(MM)和连接管理(CM)Uu接口的用户平面主要传输用户数据;控制平面传输相关信令,建立、重新配置和释放各种3G移动通信无线承载业务Uu接口是UE和NODE B之间的接口。
通信英文缩写
通信英文缩写通信英文缩写在现代社会中,通信已经成为了我们重要的交流方式。
而在通信中,英文缩写扮演着极为重要的角色。
英文缩写不仅可以让我们更加高效地进行沟通,也可以轻松地帮助我们节省时间和精力。
因此,英文缩写在通信中已经成为了一种非常重要的语言形式,值得我们深入学习和掌握。
一、通信中的标准英文缩写英文缩写是一种非常常用的通信格式,尤其在写邮件、短信以及聊天的时候更加常见。
有些英文缩写是非常基础的,比如ASAP(as soon as possible)或者FYI(for your information)。
下面是一些常见的英文缩写:1. BRB – Be Right Back意思为“马上回来”,通常在聊天时表示暂时离开一下。
2. FYI – For Your Information意思为“供您参考”,用于介绍一些信息或者知识,让对方知道它在以后有用。
3. ASAP – As Soon As Possible意思为“尽快”,通常用于要求一些紧急情况下的响应或操作。
4. BTW – By The Way意思为“顺便说一句”,通常用于谈论一些与主题相关但又不是很重要的话题。
5. LOL – Laugh Out Loud意思为“哈哈大笑”,表示对某些有趣的事情或者笑话的反应。
6. IM – Instant Message意思为“即时通讯”,用于表示通过聊天软件或者社交媒体进行的互动。
7. LMAO – Laughing My Ass Off意思为“把屁股笑掉”,表示某些非常有趣的事情使得人们哈哈大笑。
8. NP – No Problem意思为“没问题”,用于表达答应别人或者解决别人的请求。
9. TTYL – Talk To You Later意思为“待会再聊”,用于表示暂时结束一次聊天却计划在之后继续。
10. WTH – What The Hell意思为“卧槽”,通常用于表示某个事情让人非常惊讶或者震惊。
以上是一些非常常见的英文缩写。
【优质】通信专业术语缩写
AAS Automatic Addressing System自动寻址系统
AAS Automatic Announcement Subsystem自动通知子系统
AAS Automatic Audio Switching system自动音频交换系统
ACP Agent Creation Point代理生成点
ACPM ATM Central Process Module ATM中央处理模块
ACR Access Control Register访问控制寄存器
ACR ACcounting Registration结算登记
ACR Allowed Cell Rate允许的信元率
ACF Access Control Field访问控制字段
ACF Advanced Communications Function高级通信功能
ACF Authentication Control Function鉴权控制功能
ACF Automatic Colour Filter自动彩色过滤器
ACH Answer CHarge应答计费
AAT Automatic Answer Trunk自动应答中继
AATS Alerting Automatic Telling Status自动报警状态
AAU Automatic Answering Unit自动应答单元
AAVD Automatic Alternate Voice / Data自动语音/数据交替使用
AAA Authentication, Authorization and Accounting验证、授权和帐户
AAB Automatic Alternative Billing自动更换记帐
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缩写中文全称英文全称2G 第二代移动通信系统Second Generation of Wireless Communications Systems 3G 第三代移动通信系统 Third Generation of Wireless Communications Systems 3G-MSC 第三代移动交换中心3G Mobile Switch Center3GPP 第三代合作项目3G Partnership Project3G-SGSN 第三代服务GPRS节点3G Service GPRS NodeA/D 模数转换Analog-to-DigitalAAA 认证、鉴权和计费Authentication、Authorization and AccountingAB 地址总线Address BusABB 模拟基带Anolog BasebandAC 天线校准Antenna CalibrationAC 交流电Alternating CurrentACLR 邻道泄漏比Adjacent Channel Leakage RatioACPR 邻道功率比Adjacent-Channel Power RatioACS 邻道选择性Adjacent Channel SelectivityADC 模数转换器Analog-to-Digital ConverterADI 美国模拟器件公司Analog Devices InstrumentsAEP 有源方向图法Active Element PatternAFC 自动频率控制Auto Frequency ControlAFMS来音频信号AFPCB 音频电路板AGC 自动增益控制Automatic Gain ControlA-GPS 辅助全球定位系统AHB Advanced High Performance BusALC自动电平控制Automatic Level ControlALEV自动电平ALPS 高级线性规划系统Advanced Linear Programming System ALPS 相关逻辑并行运算系统Associative Logic Parallel System AMP放大器AMPS 先进移动电话业务Advanced Mobile Phone Service AMR Adaptive Multi-rate CodecAM-SAP 确认业务接入点ANT天线ANT/SW 天线开关AOA 到达的角度APC自动功率控制API Application Program InterfaceAPI 应用编程接口Application Programming InterfaceARFCH 绝对信道号ARQ 自动请求重发ASIC 专用集成电路Application Specific Integrated Circuit ASIC专用接口集成电路ASK amplifier shift keyingASM Antenna Switch ModuleASP application service providerAST-DET 饱和度检测ATM asynchronous transfer modeATM 异步转移模式ATMS到移动台音频信号ATPC 自动发送功率控制Automatic Transmit Power Control AUC 身份鉴定中心AUX 辅助数据通道Auxiliary Data ChannelAWGN additive white Gaussian noiseBAI Baseband and Audio InterfaceBAP 基带模拟处理器BB 基带BasebandBCCH 广播控制信道BCFE 广播控制功能实体BCH 广播信道Broadcast ChannelBER 误码率Bit Error RateBH 接力切换Baton HandoverBIAS-PA 功放信置BIAS-PD 推动偏置BIC 总线接口BLIGHT 背景灯BMC 广播/多播控制BPSK 二进制相移键控binary phase shift keying BS 基站Base StationBSC 基站控制器Base Site ControllerBT 高斯滤波器带宽与比特率之比BTS 基站收发器base transceiver stationBUZZ 蜂鸣器C/I 载干比CA 码分配CAI 公共空间接口CAMEL 移动网定制应用增强逻辑CBCH 小区广播信道CC 呼叫控制CCBS 用户忙呼叫完成CCH 公共传输信道Common Transport ChannelsCCITT 国际电话与电报咨询委员会International Telephone and Telegraph consultative committeeCCPCH 公共控制物理信道CCRR co-channel rejection ratioCCTrCH 编码复用传输信道Coded Composite Transport ChannelCDMA 码分多址code-division multiple accessCDPD Cellular Digital Packet DataCEPT 欧洲邮电管理委员会CG 计费网管Change Gate WayCIR 允许的信息速率Committed Information RateCM 连接管理模块CM 交叉调制Cross ModulationCMD California Micro DevicesCMM 控制管理维护模块CMOS 互补金属氧化物半导体complementary metal-oxide semiconductor CMRR common-mode rejection ratioCN 核心网子系统CNAP 主叫名显示CODEC 编码器/解码器COFDM 编码正交频分复用Code Or-thogonal Frequency Division Multiplexing CORBA Common Object Request Broker ArchitectureCPCH 公共物理信道CPLD 复杂可编程逻辑设备Complex Programmable Logical DeviceCQI 信道质量指示Channel Quality IndicatorCRC 循环冗余校验CTCH 公共业务信道CW 连续波continuous waveCWDM 粗波分复用Coarse Wavelength Division MultiplexingCWTS 中国无线通信标准Chinese Wireless Telecommunication StandardsDAB 数字音频广播Digital Audio BroadcastingDAI 数字音频接口Digital Audio InterfaceDARPA 美国国防部高级研究计划署DCA 动态信道分配技术Dynamic Channel AllocationDCCH 专用控制信道DCH 专用传输信道Dedicated Transport ChannelsDCIN 外接电源输入DCS distributed communications system or digital cellular system DCS1800 Digital Cellular System at 1800MHzDCU 数据计算单元Data Computation UnitDDC 数字下变频DDS 直接数字频率合成技术Dirrect Digital SynthesisDEC 网络范围内的数据保密性机制DECODER 解码器DECT 数字增强无绳通信系统digital European cordless telephone DEM 解调DemodulationDEMUX 分接DeMutiplexDF 抽取滤波器Decimation FilterDF 判决反馈Decision FeedbackDFMEA Design Failure Mode Effect and AnalysisDFMS 来数据信号DIF 数字中频DIO DSP I/O intercore blockDM 双模Dual ModelsDMA Direct Memory AccessDMAC DMA ControllerDOA 到达的方向Direction Of ArrivalDPCH 专用物理信道DPT 动态分组传输技术Dynamic Packet Transport DRA 动态资源分配Dynamic Resource Allocation DRNC 漂移无线网络控制器DRNS 漂移无线网络子系统DRP 数字射频DSCH 下行共享信道Downlink Shared Channel DSP 数字信号处理Digital Signal ProcessorDSS 数字信号处理子系统DSP Subsystem DTCH 专用业务信道DTMS 到数据信号DTV 数字电视Digital TVDUT device under testDVB-C 数字有线节目DVB-S 数字卫星节目DWDM 密集波分复用Dense Wavelength Division MultiplexingDwPTS 下链导引时隙Downlink Pilot Timeslot Physical ChannelEBI 外部总线接口External Bus InterfaceEBMM External Baseband Memory ModuleECC Emergency Call CodeECT 直接呼叫转移EDGE 改进数据率GSM服务Enhanced Data rate for GSM Evolution EEPROM 电擦除可编程只读存储器electrically erasable programmable read-only memoryEER Envelope Eliminaton RestorationEFR Enhanced Full-rate codecE-GSM Extended GSM frequency bandEIR 移动设备识别寄存器Equipment Identify RegisterEMC 电磁适应性electromagnetic compatibilityEMI 电磁接口electromagnetic interferenceEMI 电磁干扰External Memory InterfaceEPROM 电编程只读存贮器ESD 静电漏电Electro-static dischargeETACS 增强的全接入通信系统ETSI 欧洲电信标准委员会European Telecommunications Standards Institute EUIC 增强用户身份保密性EVITA+ 评估验证集成测试应用平台Evaluation Verification Integration Test Application PlatformEVM 矢量幅度误差EWC 增强无线联盟FACCH 快速随路控制信道FACH 前向接入信道Forward Access ChannelFCA 固定信道分配技术FCC 联邦通信委员会federal communications commissionFCH 频率校正信道FDD 频分复用frequency division duplexFEC 前向纠错Forward Error Correction.FEM 前端模块FER 误帧率frame error rateFET 场效应管field-effect transistorFH 跳频Frequency HoppingFHSS 跳频扩频frequency-hopping, spread spectrumFIFO 先进先出first-in, first-outFIR 有限冲激响应finite impulse responseFM 调频Frequency ModulationFN 闪烁噪声Flicker NoiseFPACH 快速物理接入信道FPLMTS 未来公共陆地移动通信系统Future Public Land Mobile Telecom System FSA 全球IC设计委外代工协会Fabless Semiconductor AssociationFSK frequency shift keyingFSM 有限状态机Finite State MachineFTA Final Type ApprovalFTMS Field Trial Mobile StationFU 功能单元Functional UnitGaAs 砷化镓gallium arsenideGaN gallium nitrideGDA Gate Way Design AutomstitionGFSK Gaussian filtered frequency shift keyingGGSN 通用分组无线业务网关支持节点GIF-SYN 双工中频GMM 通用分组无线业务移动性管理GMSC 网关移动交换中心GMSK Gaussian minimum shift keyingGP 保护时隙GPIB general-purpose interface busGPIO 通用输入输出General Purpose Input/OutputGPRS 通用分组无线业务General Packet Radio ServiceGPS 全球定位系统global positioning systemGSM 全球移动通信系统Global System for Mobile communication GTP 通用分组无线业务隧道协议HBT heterojunction bipolar transistorHDB3 三阶高密度双极性码Trinodal high density bipolar code HDR hardware defined radioHDTV 高清晰度电视High-definition TelevisionHEMT high electron mobility transistorHLR 归属用户位置寄存器HLR 归属位置寄存器HOOK 外接免提状态HPA 高功率线性放大器High Power AmplifierHRF 高通滤波器HRPD High Rate Packet DataHSCSD 高速电路交换数据high-speed circuit-switched dataHSDPA 高速下行链路分组接入High Speed Downlink Package Access HS-DSCH 高速下行共享信道High Speed Downlink Shared Channel HS-SCCH 高速下行共享信道的共享信息信道HTTP 超文本传输协议hypertext transfer protocolHW 硬件HardwareIC 干扰抵消(算法Interference CancellationIC 集成电路integrated circuitICD In-Circuit DebuggerICE In-Circuit EmulatorICTRL 供电电流大小控制端IDU 室内单元Indoor UnitIEMF 感应电动势法Induced Electromotive ForceIF 中频intermediate frequencyIIC/I2C Inter-Integrated Circuit (BusIM 互调intermodulationIM IP多媒体IM 相互调制Inter ModulationIMD 互调失真intermodulation distortionIMEI 国际移动设备识别码IM-MGW IP多媒体媒体网关功能IMS IP多媒体核心网子系统IMSI International Mobile Subscriber IdentityIMT-2000国际移动通信—2000 International Mobile Telecommunication for the 21st centuryInGaP indium gallium phosphideInP indium phosphideIOT Inter operability testIP 知识产权Intellectual PropertyIP internet protocolIPTV 互联网协议电视Internet Protocol TelevisionISCP 干扰信号码功率ISDN 综合业务数字网ISI 多径干扰ISM industrial, scientific, and medicalISUP 综合业务数字网用户部分ITS Incompatible Time Sharing SystemITU 国际电信联盟International Telecommunication UnionIWF 互通功能JD 联合检测Joint DetectionJPEG Joint Photographic Expert Group; glossy image compression format JTAG 标准检测访问接口与边界扫描结构LAC 位置区号LAL 位置区域识别码LAN 本地网络Local Area NetworkLCD 液晶显示器Liquid Crystal DisplayLCR 低码片速率Low Chip RateLDMOS laterally diffused metal oxide siliconLDO 低压差线性稳压器Low Drop Out RegulatorLINC Linear Amplification with Nonlinear ComponentsLLC Logical Link ControlLMDS 本地多点分配业务系统Local Multipoint Distribution ServiceLNA 低噪音放大器low-noise amplifierLO 本机振荡器local oscillatorLOG 逻辑LOGKED 锁机LOMC 本地操作维护中心LOS 信号丢失Loss of SignalLPF 低通滤波器low-pass filterLSI large scale integrationLTCC low-temperature co-fired ceramicLTE 本地终端模拟器Local Terminal EmulatorLTP 长期预测器LTPS 低温多晶硅Low Temperature Poly Silicon LVDS 低压差分技术Low Voltage Differential Signaling M&C 监控Monitor and ControlMAC 媒体访问控制(媒体接入层Media Access Control MAC 测量与控制Measurement and ControlMAI 多址干扰MAP 移动应用部分MBOA 多频段OFDM联盟MCC Mobile Country CodeMCP Multi Chip PackageMDM 调制解调MDS multipoint distribution systemsMDU 调制解调单元Modem UnitME Mobile EquipmentMexE 移动执行环境MF 匹配滤波器Matching FilterMGW 媒体网关MIPS Mega Instructions Per SecondMM 移动性功能管理模块MMDS multichannel multipoint distribution serviceMMI 人机界面Man Machine InterfaceMMIC 单片微波集成电路monolithic microwave integrated circuitMMS 多媒体信息服务Multimedia Messaging ServiceMMSE-BLE最小均方误差块均衡Minimum Mean Square Error Block Linear Equalizer MNC Mobile Network CodeMOM 矩量法Method of MomentMOSFET metal-oxide semiconductor field-effect transistorMP3 Audio Player 3 of MPEG 1 and 2MPEG Moving Picture Experts GroupMS 移动台Mobile StationMSC 移动交换中心MSIN 移动台识别码MSK 最小移频键控MSM Mobile Station ModemMTMRA 多发多收天线MTP 消息传输部分MUD 多用户检测Multiuser DetectionMUX 复分接器Multiplexer/DemultiplexerNAM 号码分配模块NAS 非接入层NBAP 节点B应用协议NCO 数控振荡器Numerically Control Oscillator NFR 陷频滤波测试Notch Filter RejectionNMS 网络管理系统Network management system NNMC 全国网管中心NRI 网络资源标识NTC Negative Temperature CoefficientNZIF Near ZIFODB 运营商闭锁业务ODU 数字微波收发信机Outdoor UnitOEM Original equipment ManufacturerOFDM 正交频分复用Orthogonal Frenquency Division MultiplexingOLED 有机发光显示器Organic Light Emitting DisplayOMC 操作管理中心Operation And Management CenterOMT 操作管理终端Operation And Management TerminalONSRQ 免提开关控制OO-VHDL 面向对象的VHDL Object Oriented VHDLOSA 开放业务接入OSR 过采样比Over Sampling RatioOTA 空中下载技术Over The AirOVSF 正交可变扩频因子Orthogonal Variable Spreading Factor OXCO oven controlled crystal oscillatorPA 功率放大器Power AmplifierPAE power added efficiencyPAN 个人接入网Personal Acess NetworkPAR peak-to-average ratioPAS 个人介入系统Personal Acess SystemPC 功率控制Power ControlPCB 印制电路板Printed Circuit BoardPCCH 寻呼控制信道P-CCPCH 主公共控制物理信道PCDE 峰值码域误差Peak Code Domain ErrorPCH 寻呼信道Paging ChannelPCM 脉冲编码调制pulse-code modulationPCN personal communications networkPCS Personal Communication SystemPCU 程序控制单元Program Control UnitPDA Personal Digital AssistantPDATA 并行数据PDC 个人数字蜂窝电话Personal Digital Cellular PDCP 分组数据汇聚协议Package Data Collect Protocol PDH 准同步数字系列Plesiochronous Digital Hierarchy PDP Packet Data ProtocolPDPCH 分组数据物理信道PDSCH 物理下行链路共享信道PECL positive emitter-coupled logicPGA 可编程功率放大器Programmable Gain Amplifier PhCH 物理信道Physical ChannelPHEMT pseudomorphic high-electron-mobility transistor PHS 个人手持电话系统Personal Handy-phone SystemPI 外围设备连接Peripheral InterconnectPICH 寻呼指示信道PIN 个人识别码PIO 并行输入输出Parallel I/OPLL 索相环Phase-Locked LoopPLMN 公共陆地移动网Public Land Mobile NetworkPMIC 电源管理集成电路Power Management Integrated Circuit PMU 功率管理单元Power Management UnitPNMC 省级网管中心PRACH Physical-Random Access ChannelPRBS 伪随机二进制序列Pseudo-random Binary Pulse Sequence PROM 可编程只读存储器PS Philips SemiconductorPSAM 导频符号辅助调制Pilot Symbol Assisted ModulationPSK phase shift keyingPSTN 公用交换电话网Public Switching Telephone NetworkPVC 永久虚电路PVCO voltage-controlled oscillatorPWDM 极化波复用Polarization Wavelength Division Multiplexing PWM 脉宽调制Pulse Width ModulationQAM quadrature amplitude modulationQASK quadrature amplitude shift keyingQoS 服务质量要求Quality of ServiceQPSK 正交相移键控Quadrature Phase Shift KeyingRAB 无线接入承载Radio Access BearerRACH 随机接入信道Random Access ChannelRAM 随机存储器Random Access MemoryRAN 无线接入网RANAP 无线接入网络应用实体RAT Radio Access TechnologyRBER 残余比特误码率Remainder Bit Error RateRBW 中频分辨率带宽RCCC 并行级联分组码RF 射频Radio FrequencyRFADAT 射频频率合成器数据RFAENB 射频频率合成器启动RFCI RAB子码流组合指示RFDRXM 双路射频收模块Radio Frequency Double Receiver Module RFDTXM 双路射频发模块Radio Frequency Double Transmitter Module RFI 射频接口radio frequency interferenceRFIC 射频集成电路radio frequency integrated circuitRFID 射频标签Radio Frequency IdentificationRFTRXU 射频收发信机模块Radio Frequency Transceiver UnitRISC reduced instruction set computingRLC 无线链路控制RLP 无线链路协议RMS Record Management SystemRMS 均方根值RNC 无线网络控制器RNS 无线网络子系统ROM 只读存储器Read Only MemoryRRC 平方根升余弦Root-Raised CosineRRC 无线资源控制RRM 无线资源管理RRM 无线资源管理Radio Resource ManagementRSC 循环系统卷积码Recursive Systematic ConvolutionalRSCP 接收信号码功率 RSL 接收信号电平 Received signal level RSSI 接收信号强度指示 Received signal strength indication RSU 倒换单元 Redundancy Switch Unit RSVP 资源预留协议 RTK Real Time Kernel RTK-E Real Time Kernel, embedded RTT 无线传输技术 RU Resource Unit RX 接收机 Receiver RXIFN 接收中频信号负 RXIFP 接收中频信号正 RXON 接收开 RXVCO 收信压控振荡器 SA 智能天线 Smart Antenna SABP 服务区广播协议 SACCH 慢速随路控制信道 SAP 服务接入点 SAR 电磁波吸收比值 Specific Absorption Rate SAT 饱和度 SAW 地面声波 Surface Acoustic Wave SBDM "Swift" Baseband Digital Module SC 系统控制器 System Controller S-CCPCH 辅助公共控制物理信道 SCDMA 同步码分多址 Synchronous Code Division Multiplexing Access SCH 同步信道 Synchronization Channel SCIF 系统控制器界面 System Controller Interface SCLK 串行时钟 SCM 信号编码调制 signal code modulation SCTP 简单控制传输协议 SD Sigma Delta 调制 Sigma Delta Modulation SDAT 串行数据 SDCCH 快速随路控制信道 SDH 同步数字系列Synchronous Digital Hierarchy SDM 统计复用 Statistical Division Multiplexing SDR 软件定义无线电 Softwaer Defined Radio SDU 业务数据单元 SEMC 安全性管理中心Security Management Center SF 扩频系数 Spreading Factor SFDR 无杂散动态范围Spurs Free Dynamic Range SFN System Frame Number SGSN 支持 GPRS 的功能实体SGW 信令网关 SiGe silicon-germaniumSIM 用户识别模块 Subscriber Identity Module SIP 系统级封装 SIR 信干比Signal Interference Ratio SLIP 串行线路网际协议 Serial Line Internet Protocol SM 会话管理功能模块 SMCP "Swift" Multi-Chip Package Module SMMI "Swift"人机接口界面 "Swift" Man-Machine Interface Module SMOC 调制解调器 SMR specialized mobile radio SMS Short Message Service (Point-to-Point SMSCB Short Message Service Cell Broadcast SMT surface-mount technology or surface-mount toroidal SNDR 信号与噪声畸变比 Signal to Noise- Distorsion Ratio SNMP 简单网络管理协议 Simple network management protocol. SNR 信噪比 signal-to-noise ratio SoC 系统级芯片 SOC 信号操作控制器 Signal Operation Control SoC 片上系统(系统单芯片)System-on-Chip SOIC small-outline integrated circuit SONET synchronous optical network SPDT single-pole double-throw SPI 串行外围接口 Serial Peripheral Interface SRAM 静态随机存储器 SRB 信令无线承载 SRNC 服务无线网络控制 SRNS 服务无线网络子系统 SS 同步偏移控制符号 Synchronization Shift SS 辅助服务 Supplementary Service SSB single side band SSCF 具体业务协调功能 SSCOP 特定业务面向连接协议 SSPA solid state power amplifiers SSPA 固态功率放大器 Solid State Power Amplifier STM SDH 光同步传输模式 SVC 交换虚电路 SW 开关 SWDC 未调整电压 SW-RF 射频开关SYNSTR 频率合成器启动 TACS 全选址通信系统 Total Access Communications System TACS 全接入移动通信系统 TC 测试用例 Test case TCH Traffic Channel TCP transmission control protocolTDD-LCR Time Division Duplex – Low Chip Rate TDK 东京电气化学工业株式会社 Tokyo Dengikagaku Kogyo K.K TDMA time-division multiple access TD-SCDMA 时分同步码分多址技术 Time Division-Synchronous Code Division Multiple Access TE 终端设备 Terminal Equipment TEMP 温度监测 TETRA trans European trunked radio TF 传输格式 Transport Format TFC 传输格式组合 Transport Format Combination TFCI 传输格式组合指示 Transport Format Combination Indicator TFCS 传输格式组合集合 Transport Format Combination Set TFD 薄膜二极管 Thin Film Diode TFI 传输格式显示 Transport Format Indicator TFS 传输格式集合 Transport Format Set THD 总谐波失真 Total Harmonics Distortion TMEM TD-SCDMA Modem Emulation Module TMU Tandem Mailbox Unit TP 测试点 Test Point TPC 传输功率控制 Transmitter Power Control TrBK 传输块 Transport Block TrCH 传输信道 Transport Channel TSG 技术规范部 Technical Specification Group TSM TD-SCDMA System for Mobile communication TSMB Two-Slot Mother Board TTD Test, Trace and Debug (tool TTI 传输时间间隔 Transmission Time Interval TTL transistor — transistor logic TX Transmitter, Transmission TXC 发信控制 Transmitter Control TXCO temperature-compensated crystal oscillator TXVCO 发信压控振荡器 UART Universal Asynchronous Receiver / Transmitter UCA 均匀圆阵 Uniform Circular Array UE 用户终端 User Equipment UHF 超高频 UltraHigh Frequency ULA 均匀直线阵 Uniform Linear Array UM-SAP 非确认业务接入点 UMTS 公用移动电话系统 UniversalMobile Telecommunications Service UpPTS 上行导频时隙 USB 通用串行总线Universal Serial Bus USCH 上行共享信道 Uplink Shared Channel UTRAN 无线网络子系统 UWB 超宽带 Ultra WidebandVBW 视频分辨率带宽 VCXO 压控晶体振荡器 Voltage Control X-tal [Crystal] Oscillator VDSM 超深亚微米 Very Deep Submicron VHDL 高速集成电路硬件描述语言 VHSIC Hardware Description Language VHE 虚拟归属环境 VHSIC 高速集成电路Very High Speed Integrated Circuit VLR 拜访用户位置寄存器 Visiter Location Register VLR 拜访位置寄存器 VOFDM 正交矢量频分复用 Vector Orthogonal Frequency Division Multiplexing VSAT 小孔径终端 very small aperture terminal (satellite service VSB 残余边带 vestigial side band VSWR 电压驻波比 Voltages Standing Wave Ratio WAD 无线广告业务 Wireless AD WAFI Walkthrough and Fagan Inspection WAP 无线应用协议 Wireless Application Protocol WBMP 无线位图Wireless Bitmap WCDMA 宽带码分多址技术 wideband code-division multiple access WD-CP 看门狗脉冲 WIFI 无线相容性认证 Wireless Fidelity WiMAX 全球微波接入互操作性 Worldwide Interoperability for Microwave Access WLAN 无线局域网wireless local area network WMF 白化匹配滤波 White Matching Filter ZF-BLE 迫零块均衡(算法) Zero Forcing Block Linear Equalizer ZIF 零中频 Zero Intermediate Frequency。