信道等名词简称

1、A开开头头AALATM Adaptation LayerATM适配层AAL2ATM Adaptation Layer type 2ATM适配层类型2AAL5ATM Adaption Layer Type 5ATM适配层类型5AICHAcquisition Indicator Channel接入指示信道ALCAPAccess Link Control Application Part接入链路控制应用部分AMRAdaptive Multi-Rate自适应多速率ATMAsynchronous Transfer Mode异步转移模式B开开头头BCCHBroadcast Control CHannel广

2、播控制信道BCHBroadcast Channel广播信道BFNNodeB Frame Number CounterNodeB帧号计数器BMCBroadcast/Multicast Control protocol广播/多播控制协议BSCBase Station Controller基站控制器BSC6800Huawei RNC Model华为RNC型号BSSBase Station Subsystem基站子系统C开开头头CA-ICHChannel assignment indication channel信道分配指示信道CBCCellBroadcastCenter小区广播中心CBSCell B

3、roadcast Service小区广播业务CCCall Control呼叫控制CCCHCommon Control Channel公共控制信道CCHCommon transport channel公共传输信道CCTrcHCoded Composite Transport Channel编码复合传输信道CFNConnection Frame Number连接帧号CNCore Network核心网络CPCHCommon Packet Channel公共分组信道CPCSCommon Part Convergence Sublayer公共部分汇聚子层，公共汇聚子层CPICHCommon Pilot

4、Channel公共导频信道CRCCyclic Redundancy Check循环冗余校验（法）CRNCControlling RNC控制RNCC-RNTICell Radio Network Temporary Identifier小区无线网络临时标识CSCircuit-Switched电路交换CSICHCPCH status indication channelCPCH 状态指示信道D开开头头DCCHDedicated Control CHannel专用控制信道DCHDedicated CHannel专用信道DPCDestination (Signaling)Point Code目的信令点

5、编码DPCCHDedicated Physical Control Channel专用物理控制信道DPCHDedicated Physical Channel专用物理信道DPDCHDedicated Physical Data Channel专用物理数据信道DRNCDrift RNC漂移RNCDRNSDrift RNS漂移RNSDRXDiscontinuous Reception非连续性接收DSCHDownlink Shared Channel下行共享信道F开开头头FACHForward Access Channel前向接入信道FDDFrequency Division Duplex频分双工F

6、ERFrame Error Rate误帧率G开开头头GPRSGeneral Packet Radio Service通用分组无线业务GSMGlobal System for Mobile Communications全球移动通信系统GTP-UUser plane part of GPRS tunnelling protocolGPRS 隧道协议用户面部分I开开头头IEInformation Element信息单元、信息要素IMSIInternational Mobile Station Identity国际移动台标识IPInternet Protocol互联网协议、 网际协议ISUPInteg

7、rated Services Digital Network UserPart/ISDN User PartISDN用户部分ITU-TInternational Telecommunication Union -Telecommunication Standardization Sector国际电信联盟-电信标准部IUIu InterfaceCN和RNC之间的接口IURIur InterfaceRNC和RNC之间的接口L开开头头LAILocation Area Identity位置区号M开开头头MACMedium Access Control媒质接入控制MIBMaster Informatio

8、n Block主信息块MMMobility Management移动性管理MSMobile Station移动台(手机)MSCMobileSwithingCenter移动交换中心MSUMessage Signalling Unit消息信令单元MTPMessage Transfer Part消息传递部分MTP3Message Transfer Part Layer 33层消息传送部分N开开头头NASNon-Access Stratum非接入层NBAPNodeB Application PartNodeB应用部分协议NNINetwork Node Interface (Network-to-Net

9、work)网络节点接口NodeBWCDMA Base StationWCDMA基站O开开头头OAMOperation Administration and Maintenance运行管理和维护OPCOriginating Point Code源信令点编码P开开头头PCCHPaging Channel (logical Channel)寻呼信道（逻辑信道）PCCPCHPrimary Common Control Physical Channel主公共控制物理信道PCHPaging Channel寻呼信道PCPPower Control Preamble功率控制前缀PCPCHPhysical Co

10、mmon Packet Channel公共分组物理信道PCPICHPrimary Common Pilot Channel主公共导频信道PDCPPacket Data Convergence Protocol分组数据汇聚层协议PDPPacket Data Protocol（信息）包数据协议PDSCHPhysical Downlink Shared Channel物理下行共享信道PICHPaging Indicator Channel寻呼指示信道PLMNPublicLandMobile Network公用陆地移动（通信）网PRACHPacket Random Access Channel分组随机

11、接入信道PSPacket Switched分组交换PSCHPhysical shared channel物理共享信道PSTNPublic Switched Telephone Network公用交换电话网Q开开头头QoSQuality of Service服务质量R开开头头RABRadio Access Bearer无线接入承载RACHRandom Access CHannel随机接入信道RANAPRadio Access Network Application Part无线接入网络应用部分RBRadio Bearer无线承载RFNRNC Frame Number counterRNC帧号计数

12、器RNCRadio Network Controller无线网络控制器RNSRadio Network Subsystem无线网络子系统RNSAPRadio Network Subsystem Application Part无线网络子系统应用部分协议RNTIRadio Network Temporary Identity无线网络临时标识RRCRadio Resource Control无线资源控制RTWPReceived Total Wide band Power接收总带宽功率S开开头头SAALSignaling ATM Adaptation LayerATM信令适配层SABPService

13、 Area Broadcast Protocol服务区广播协议SARSegmentation And Reassembly分段和重组、分割重组SCCPSignaling Connection and Control Part信令连接控制部分SCCPCHSecondary Common Control Physical Channel辅助公共控制物理信道、“从”公共控制物理信道SCHSynchronization CHannel同步信道SCPICHSecondary Common Pilot Channel从公共导频信道SDUService Data Unit业务数据单元SGSNServing

14、GPRS Support Node服务GPRS支持节点SIService Indicator业务指示码SIBSystem Information Block系统消息块SIFSignaling Information Field信令信息字段SIOService Information Octet业务信息八位位组（字节）SIRSignal-Interference Ratio信干比SLSSignaling Link Selection信令链路选择SRBSignalling radio bearer信令无线承载SRNCServing RNC服务RNCSRNSServing RNS服务RNSSS7Si

15、gnaling System Number 7七号信令SSCFService Specific Coordination Function特定服务的协调函数SSCHSecondary Synchronization CHannel从同步信道SSCOPService Specific Connection Oriented Protocol特定服务的面向连接协议SSCSService Specific Convergence Sublayer业务特定汇聚子层SSNSub-System Number子系统号STCSignaling Transport Converter信令传送转换层STTDSpa

16、ce Time Transmit Diversity空时发分集T开开头头TBTransport Block传输块TBSTransport Block Set传输块集TDDTime Division Duplex时分双工TFCTransport Format Combination传输格式组合TFCITransmit Format Combined Indicator发送格式组合指示TFITransport Format Indicator传输格式指示ToATime of Arrival到达时间ToAWETime of Arrival Window Endpoint到达时间窗终点ToAWSTime of Arrival Window Startpoint到达时间窗起始点TPCTransmit Power Control发射功率控制TTITransmission Time Interval发射时间间隔、发送时间间隔、传输时隔U开开头头UEUser Equipment用户设备UMTSUniversal mobile telecommunicationservices/Universal Mobile TelecommunicationsSystem通用移动电信业务/通用移动通讯系统UNILogical User-Networ