移動通信專業(yè)術(shù)語.doc

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1、AAAAAuthenticationAuthorizationAccounting認證、授權(quán)、記帳AALATMAdaptationLayerATM適配層AAL2ATMAdaptationLayertype2ATM適配層2AAL5ATMAdaptationLayertype5ATM適配層5AbisInterfaceAbisInterface—theinterfaceofBSC--BTS基站控制器和基站收發(fā)信機間接口ABSAirBreakSwitch空氣開關(guān)ACAsynchronousCapsule異步包

2、ACBAmplifierControlBoard放大器控制板ACCHAssociatedControlChannel隨路控制信道ACCMAsynchronousControlCharacterMap異步控制字符映射ACIRAdjacentChannelInterferenceRatio相鄰信道干擾比ACKAcknowledgement應(yīng)答ACLRAdjacentChannelLeakagePowerRatio相鄰信道泄漏功率比ACSAdjacentChannelSelectivity相鄰信道選擇性ADF

3、ApplicationDedicatedFile應(yīng)用專用文件ADNAbbreviatedDialingNumbers按字母順序排列的電話號碼?。牐燗ESAATMEndSystemAddressATM末端系統(tǒng)地址AGCAutomaticGainControl自動增益控制AHAuthenticationHeader鑒權(quán)報頭AIAcquisitionIndicator捕獲指示AICHAcquisitionIndicatorChannel捕獲指示信道AIDApplicationIDentifier應(yīng)用標識符AIU

4、RAirInterfaceUserRate空中接口用戶速率AKAnonymitykey匿名密鑰ALCAutomaticLevelControl自動電平控制ALCAPAccessLinkControlApplicationProtocol接入鏈路控制應(yīng)用協(xié)議ALWAlways一直AMAcknowledgedMode應(yīng)答模式AMBAttenuationMatchingBoard衰減匹配板AMFAuthenticationManagementField鑒權(quán)管理域AMPAddressManagementPro

5、tocol地址管理協(xié)議AMRAdaptiveMultiRate可采納的多速率ANAccessnetwork接入網(wǎng)絡(luò)ANIDAccessNetworkIdentifiers接入網(wǎng)標識APAccesspreamble接入前綴APBATMProcessBoardATM接入處理板APDACPowerDistribution　Module交流配電模塊APDUApplicationProtocolDataUnit應(yīng)用協(xié)議數(shù)據(jù)單元APIApplicationProgrammingInterface應(yīng)用程序接口A

6、RMARMprocessorARM處理器ARPAddressResolutionProtocol地址解析協(xié)議ARQAutomaticRepeatRequest自動重發(fā)請求ASAccessStratum接入層ASCAccessServiceClass接入業(yè)務(wù)級A-SGWAccessSignalingGateway接入信令網(wǎng)關(guān)ASN.1AbstractSyntaxNotationOne抽象語法表示1ATAccessterminal接入終端ATMAsynchronousTransferMode異步傳輸模式

7、ATRAnswerToReset復(fù)位回答ATTAttenuator衰減器AUCAuthenticationCenter鑒權(quán)中心AUTNAuthenticationtoken鑒權(quán)標記AWGNAdditiveWhiteGaussianNoise加性高斯白噪聲AInterfaceAInterface—theinterfaceofBSC-MSC移動交換中心與基站子系統(tǒng)間接口BB-BDSBackplaneofBasebandDigitalSubsystem基帶數(shù)字子系統(tǒng)背板BBDSBackplaneofBDS

8、BDS框的背板BBSBTSBasebandSubsystem基站基帶子系統(tǒng)BCCBearChannelConnect承載通路連接BCCHBroadcastControlChannel廣播控制信道BCFEBroadcas