简写(通信专业)

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1、#2G第二代2ndGeneration#3G第三代3rdGeneration#AALATM适配层ATMAdaptationLayer#AAL2ATM适配层类型2ATMAdaptationLayertype2#AAL5ATM适配层类型5ATMAdaptationLayertype5#ACK应答（确认）Acknowledgement#ALCAP接入链路控制应川协议AccessLinkControlApplicationProtocol#AM应答（确认）模式AcknowledgedMode#AMR口适应多速率AdaptiveMultiRate#AN接入网络AccessNe

2、twork#ARQH动JE发请求AutomaticRepeatRequest#AS接入层AccessStratum#ASC接入业务级别AccessServiceClass#ASN.l抽彖语法记号1AbstractSyntaxNotationOne#ATM异步转移模式AsynchronousTransferMode#AuC鉴权中心AuthenticationCentre#BCCH广播控制信道BroadcastControlChannel#BCFE丿播控制功能实体BroadcastControlFunctionalEntity#BCH丿播信道BroadcastChann

3、el#BER误比特率BitErrorRate#BLER误块率BlockErrorRate#BMC广播/组播控制Broadcast/MulticastControl#CB小区广播CellBroadcast#CBS小区广播业务CellBroadcastService#CC呼叫控制CallControl#CCCH公共控制信道CommonControlChannel#CCF呼叫控制功能CallControlFunction#CCH控制信道ControlChannel#CCPCH公共控制物理信道CommonControlPhysicalChannel#CCTrCH编码合成传输

4、信道CodedCompositeTransportChannel#CDMA码分多址CodeDivisionMultipleAccess#CFN连接帧ConnectionFrameNumber#CLK时钟Clock#CN核心网CoreNetwork#CPCH公共分组信道CommonPacketChannel#CPICH公共导频信道CommonPilotChannel#CRC循环冗余校验CyclicRedundancyCheck#CRNC控制RNC,ControllingRadioNetworkController#C-RNTI小区RNTLCellRadioNetwor

5、kTemporaryIdentity#CS电路交换CircuitSwitched#CTCH公共业务信道CommonTrafficChannel#DCA动态的信道分配DynamicChannelAllocation#DCCH用控制信道DedicatedControlChannel#DCH专用信道DedicatedChannel#DHCP动态的宿主配置协议DynamicHostConfigurationProtocol#DL下行链路(前向链路)Downlink(ForwardLink)#DNS域名服务DomainNameService#DPCCH$用物理控制信道Dedi

6、catedPhysicalControlChannel#DPCH专用物理信道DedicatedPhysicalChannel#DPDCH专用物理数据信道DedicatedPhysicalDataChannel#DRNCDriftRadioNetworkController#DRNSDriftRNS#DRX非连续接收DiscontinuousReception#DSCH卜行共享信道DownlinkSharedChannel#DTCH专用业务信道DedicatedTrafficChannel#DTMF多音频拨号音DualToneMultipleFrequency#EDG

7、EGSM改进型的增强数据速率EnhancedDataratesforGSMEvolution#FACH前向接入信道ForwardAccessChannel#FDD频分双工FrequencyDivisionDuplex#FDMA频分多址FrequencyDivisionMultipleAccess#FEC前向纠错ForwardErrorCorrection#FER误帧率FrameErasureRate,FrameErrorRate#FN帧号FrameNumber#GC通用控制(SAP)GeneralControl(SAP)#GMSC网关MSCGatewayMSC#