电信常用缩略语词汇

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1、电信常用缩略语词汇ATMasynchronoustransfermode异步传输模式BMSPBackbonemultiserviceplatform高速链路多业务平台CAGRcompoundannualgrowthrate复合成长率CAPEXcapitalexpenditure资本支出CLECcompetitivelocal-exchangecarriers具有竞争力的本地交换运营商FCCFederalCommunicatonsCommission美国通信委员会Gbpsgigabitpersecond千兆/秒IADintegrat

2、edaccessdevice综合接入装置IOCindependentoperatingcompany自主营业公司IPInternetProtocol网际协议IPPBXIP-privatebranchexchage网际协议专用交换机IPVNInternetProtocolVirtualPrivateNetwork网际协议虚拟专用通信网ISCInternationalSoftswitchConsortium国际软交换协会LANlocal-areanetwork局部网MPLSmultiprotocollabelswitching多协议标

3、签交换NEBSNetworkEquipmentBuildingSystem网络设备制造系统NGnextgeneration下一代NGNnext-generationnetworking下一代网络OSMINEOperationsSystemsModificationofIntelligentNetworkElements智能网络元件的操作系统修改OSSoperationssupportsystem运行支援系统PRIPrimaryRateInterface原速率接口PSTNpublicswitchedtelephonenetwork公

4、众交换电话网PTTPostal,TelegraphandTelephone邮政，电报和电话QOSqualityofservice服务质量R&Dresearchanddevelopment研究与开发ROIreturnoninvestment投资回收率SDHsynchronousdigitalhierarchy同步数字系统SIPsystem-in-a-package单封装系统SLAservice-levelagreement服务水平的协议SONETSynchronousOpticalNetwork同步光网络TDMtimedivisio

5、nmultipleaccess时分多址联接方式ACCAutomaticCongestionControlinformationmessage自动拥塞控制信息消息APIApplicationProgrammingInterface应用编程接口BIBBackwardIndicatorBit后向指示比特CAMELCustomizedApplicationsforMobileNetworkEnhancedLogic移动网增强逻辑的用户应用CAPCAMELApplicationPartCAMEL应用部分CDRCallDetailRecord

6、呼叫详细记录CEConformitéEuropéene法语，符合欧盟（指令）CICCircuitIdentificationCode电路识别码DBDataBase数据库DPCDestinationPointCode目的信令点编码DXCDigitalCrossConnectequipment数字交叉连接设备EAIEnterpriseApplicationIntegration企业应用集成FISUFill-InSignalUnit填充信令单元FIBForwardIndicatorBit前向指示比特FTPFileTransferProt

7、ocol文件传输协议GMSCGatewayMobileSwitchingCenter关口移动交换中心GSMGlobalSystemforMobileCommunications全球移动通信系统GTGlobalTitle全局码GUIGraphicUserInterface图形用户界面HBAHardwarefailureorientedgroupBlocking-Acknowledgementmessage面向硬件故障的群闭塞证实消息HGBHardwarefailureorientedGroupBlockingmessage面向硬件故

8、障的群闭塞消息HGUHardwarefailureorientedGroupUnblockingmessage面向硬件故障的群解除闭塞消息HLRHomeLocationRegister归属位置寄存器HUAHardwarefailureoriente