通信技术缩略语.doc

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1、缩略语AAAAuthorization,AuthenticationandAccounting授权，验证（鉴权）和计费AALATMAdaptationLayerATM适配层ABAccessBurst接入突发脉冲序列ABRAvailableBitRate可用比特率ACCHAssociatedControlChannel随路控制侍道ACKAcknowledgement数据证实ADMAddDropMultiplexer分插复用器ADSLAsymmetricalDigitalSubscriberLine非对称数字用户线A-interfaceMSC与BSC之间的接IIAMAmplitude

2、Modulation幅度调制AMAdministrationModule管理模块AM/CMAdministrationModule/CommunicationModule管理和通信模块AMPSAdvaneedMobilePhoneService先进移动电话业务ANAccessNetwork接入网AONActiveOpticalNetwork有源光网络ANSIAmericanNationalStandardInstitute美国国家标准协会APONATMPassiveOpticalNetworkATM无源光网络APDAvalanchePhotodiode雪崩光电二极管APSAuto

3、maticProtectionSwitching自动保护倒换ARPAddressResolutionProtocol地址解柝协议ASICApplicationSpecificIntegratedCircuit专用集成电路ASLAnalogSubscriberLineboard模拟用户电路板ATAnalogTrunk模拟中继ATMAsynchronousTransferMode异步转移模式AUAdministrativeUnit管理单元AUCAuthenticationCenter鉴权屮心AUGAdministrativeUnitGroup管理单元纽AUPTRAdministrat

4、iveUnitPointer管理单元指针A3AuthenticationalgorithmA3鉴权算法A3A5/1EncryptionalgorithmA5/1加密算法A5/1A5/2EncryptionalgorithmA5/2加密算法A5/2BBAMBackAdministrationModule后管理模块BASBroadbandAccessServer宽带接入服务器BCCBaseTransceiverStation(BTS)ColorCode基站色码BCCHBroadcastControlChannel广播控制信道BCDBinaryCodedDecimal以二进制编码表示的

5、十进制BERBitErrorRatio误码率BHCABusyHourCallAttempt忙时试呼次数B-ISDNBroadband・lntegratedServicesDigitalNetwork宽带综合业务数字网BITSBuildingIntegatedTimingSupplySystem通信楼综合定时供给系统BmFull-ratetrafficchannel全速率业务信道BORSCHTBatteryfeed,Over-voltageprotection,Ringingsignalsending,Supervisory,Code&decode,Hybrid,Test用户线基本

6、功能（馈电、过压保护、振铃、监视、编解码、混合线圈、测试）BPBurstPeriod突发周期BRABasicRateAccess基木速率接入BRABasicRateAdaptation基木速率适配BRIBasicRateInterface基本速率接口BSBaseStation基站BSCBaseStationController基站控制器BSSBaseStationSub-system基站子系统BTSBaseTransceiverStation基站收发信台BUS总线ccContainer容器CASChannelAssociatedSignaling随路信令CATVCableTV有线

7、电视CBCellBroadcast蜂肉广播CBRConstantBitRate恒定比特率CCCountryCode国家代码CCCHCommonControlChannel公共控制信道CCHControlChannel控制信道CCITTConsultativeCommitteeofInternationalTelegraphandTelephone国际电报电话咨询委员会C&C08华为交换机商标CCS7CommonChannelSignalingNo.7No.7公共信道信令CDMAC