2G(第二代移动通信技术)1

2G（第二代移动通信技术）········································12.4GHzISM（2.4GHz工业、科学、医学频段）··············12.5G（2.5代移动通信技术）······································13G（第三代移动通信技术）········································13GPP（第三代合作伙伴计划）····································23GPP2（第三代合作伙伴计划2）································34G（移动通信技术）········································34GL（语言）··················································4ABR（可用比特率）·················································4ActiveDataBase（主动数据库）·································4ActiveX控件··························································4ADL（应用开发语言）··············································4ADSL（非对称数字用户线路）···································5AGP（加速图形端口）··············································5AI（人工智能）·······················································5Allotment（ofafrequencyband）（（频带的）划分）··········6AM（调幅无线电台）···············································6AN（接入网）·························································6analogcommunication（模拟通信）·······························6ANSI（美国国家标准学会）·······································7AON（全光网络）····················································7AP（接入点）··························································7API（应用程序接口）···············································81Archie····································································8ARP（地址解析协议）··············································8ARPAnet（高级研究规划局网络）································8ARPU（每用户平均收入）·········································8ARQ（自动请求重发）··············································9ASCII（美国信息交换标准码）···································9ASIC（专用集成电路）·············································9ASON（自动交换光网络）·········································9ASP（用服务提供商）·············································10assemblylanguage（汇编语言）··································10ATM（异步传输模式）············································10AUC（鉴权中心）···················································11authoringlanguage（创作语言）··································11AVI（视频输出格式）··············································11AVS（音视编码标准）·············································12Backbone（骨干网）················································12Bandwidth（带宽）··················································12basestation（基站）·················································12basebandnetwork（基带网络）···································13Baseband（基带）··················································13BASIC（初学者通用符号指令代码）···························13BBS（电子公告板）················································13BCD（二进制编码的十进制）···································14Bearerservice（承载业务）·······································14BER（比特差错率）················································14BIOS（基本输入/输出系统）·····································142B-ISDN（宽带ISDN）·············································14BISYNC（二进制同步协议）·····································15bitrate（比特率）···················································15Bit（比特）···························································15bit-orientedprotocol（面向数据位协议）·······················15BLOG（博客）·······················································16BlueTooth（蓝牙）··················································16BNCconnector（BNC连接器）·································17BREW（无线应用下载）··········································17BRI（基本速率接口）··············································18Bridge（网桥）·······················································18BroadbandAccessNetwork（宽带接入网）····················18BUS（总线）·························································18Busnetwork（总线网络）·········································18BWA（宽带无线接入）············································19BYTE（字节）·······················································19byte-orientedprotocol（面向字节的协议）·····················19C++语言································································19CA（证书管理机构）···············································20CableModem（电缆调制解调器）······························20CAD/CAMSystem（计算机辅助设计/计算机辅助制造系统）·20CallCenter（呼叫中心）···········································21carriercommunication（载波通信）·····························21CATV（有线电视网）············································21CB（CitizensBand，民用波段）·································21CCSNo.7（7号公共信道信令）·································223CCSNNo.7（7号公共信道信令网）····························22CCSN（公共信道信令网）········································22CDMA（码分多址）················································23cdma2000···························································23cdma20001xEV-DO··············································23cdma20001xEV-DV···············································24CDPD（蜂窝数字分组数据）·····································24CD-ROM（只读光盘存储器）····································25CDSL（用户DSL）·················································25Cell（蜂窝小区）····················································25CellSwitching（蜂窝小区切换）·································25CellularMobileTelephoneSystem（蜂窝移动电话系统）··26CERNET（中国教育科研网）····································26CF（小型快闪卡）··················································26CGI（公共网关接口）··············································27CGSA（蜂窝地理服务区）········································27ChinaBWIPS（中国宽带无线IP标准工作组）··············27Chip（芯片）·························································27circuitswitching（电路交换）·····································28Client（客户）························································28Client/ServerNetwork（客户机/服务器网络）················28Client-ServerParadigm（客户／服务器模式）················29CMIP/CMIS（公共管理信息协议/服务）······················29CMOS（互补金属氧化物半导体）······························29CMOSRAM（互补金属氧化物半导体随机存储器）·······30CNNIC（中国互联网络信息中心）·····························304Coaxialcable（同轴电缆）········································30COBOL（面向商业的通用语言）·······························31COM（开放的组件标准）·········································31commandlanguage（命令语言）·································31Communicationkey（通信密钥）································31CommunicationOpticalFiberCable（通信光缆）·············31communicationsprotocol（通信协议）··························32compiledlanguage（编译型语言）·······························32CompositeOpticalFiberCable（综合光缆）···················32computerlanguage（计算机语言）·······························33CORBA（公共对象请求代理体系结构）······················33corenetwork（核心网）············································34CPN（用户驻地网）················································34CPU（处理器）················································34Cracker（闯入者）··················································35Crosswalk（串扰）··················································35CRT显示器··························································35CTERM（通信终端协议）·······································36CTI（计算机电话集成）···········································36C波段·································································36C语言·································································36DAC（自主存取控制）············································37DAMA（按需分配多址）··········································37Data（数据）·························································37datalinklayer（数据链路层）····································38DB（数据库）························································385DBA（数据库管理员）············································38DBMS（数据库管理系统）·······································38DBS（数据库系统）················································38DBTG（数据库任务组）···········································39DCOM（分布式组件对象模型）·································39DDL（数据定义语言）·············································39DDN（数字数据网）···············································39DECT（数字增强无绳通信）·····································40dedicatedline（专用线路）········································40DHCP（动态主机配置协议）·····································40Digitalcellularmobiletelecommunicationsystem（数字蜂窝移动通信系统）···················································40digitalcommunication（数字通信）·····························41DigitalMicrowave（数字微波）··································42distributednetwork（分布式网络）······························42DIY（自己动手）····················································42DLP（数字光处理器）·············································42DML（数据操作语言）············································43DML（声明性标签语言）·········································43DNS（域名服务器）················································43DNS（域名系统）···················································43Domain（域名）·····················································44DPSK（差分移相键控）···········································44DS（目录服务系统）···············································45DSLbroadbandaccesstechnology（数字用户线宽带接入技术）45DSP（数字信号处理器）··········································456DTV（数字电视）···················································46DVD（数字视盘）··················································46DW（数据仓库）····················································46DWDM（密集波分复用）·········································47DWMS（数据仓库管理系统）···································47e.i.r.p（等效全向辐射功率）······································47EarthStation（地球站）············································47EC（电子商务）·····················································48EDGE（增强型数据速率GSM演进技术）···················48EDI（电子数据交换）··············································49ELAN（仿真局域网）··············································49electromagneticradiation（电磁辐射）··························49E-mailBomb（邮件）········································49E－Mail（电子邮件）··············································49EMC（电磁兼容性）···············································50EMI（电磁干扰）···················································50EMS（增强型短消息服务）·······································50EngineeringDataBase（工程数据库）··························51EPOC··································································51EPON（以太网无源光网络）·····································51ERP（企业资源规划）·············································52Ethernet（以太网）··················································52ETSI（欧洲电信标准协会）······································52EVD（增强型多用数字激光视频光盘）·······················53Exchange（交换机）················································Extranet（附加网）··················································7e化系列（电子化服务）···········································E系列······························································facsimilecommunication（传真通信）··························55FAN（光纤接入网）················································55FastEthernet（快速以太网）······································55FC（光纤通道）·····················································55FCC（美国联邦通信委员会）····································56FDDI（光纤分布数据接口）······································56FDDIII（光纤分布数据接口2）·································56FDMA（频分多址）················································56feeder（馈线）·······················································57FH（跳频）···························································57Firewall（防火墙）··················································57FlashCard（闪存卡）···············································58FMradiostation（调频电台）·····································58FM（闪存）···························································58FOC（光纤通信）···················································58FOD（按需传真）···················································59FPLMTS（未来公共陆地移动通信系统）·····················60FR（帧中继）························································60Freeware（免费软件）··············································61FSO（自由空间光通信）··········································61FSR（传真存储转发）·············································61FTP（文件传输协议）··············································61FTTB（光纤到建筑物）···········································62FTTH（光纤到户）·················································628full-duplextransmission（全双工传输）························62GE（千兆比以太网）···············································62GIF（图形交换格式）··············································63GIS（地理信息系统）··············································63GMSK（高斯滤波最小频移键控）······························63GoTa（开放式集群架构）·········································63GPRS（通用无线分组业务）·····································GPS（全球定位系统）·············································GridComputing（网格计算）·····································65GSM（全球移动通信系统）······································65GSO（对地静止地球轨道卫星）·································66GT800数字集群技术················································66GW（网关）··························································67H.323协议·····························································67Hacker（黑客）······················································67HalfDuplexTransmission（半双工传输）······················68HAPS（高空平流层电台）········································68HDSL（高数据速率数字用户线）·······························68HDTV（高清晰度电视）··········································68HeterogeneousNetworkEnvironments（异构网络环境）···69HFC（混合光纤/同轴电缆）······································69hierarchicalcomputernetwork（层次型计算机网络）·······69HighFrequencySymmetricalCable（高频对称电缆）·······69HLL（高级语言）···················································70HLR（原籍位置寄存器）··········································70HomeRF（家用无线电）··········································709Homepage（主页）··················································71homogeneousnetwork（同构网络）·····························71HSCSD（高速电路交换数据）···································71HSDPA（高速下行链路分组接入）·····························71HTML（超文本标识语言）······································72HTTP（超文本传输协议）········································72Hub（集线器）·······················································72Hypermedia（超媒体）·············································73IA（英特尔架构）···················································73IC（集成电路）······················································74ICC（集成电路卡）·················································74ICP（互联网内容提供者）········································74ICQ（网络寻呼机）·················································75ICT（信息和通信技术）···········································75iDEN（集成数字增强型网络）···································75Identitykey（身份密钥）··········································75IDN（综合数字网）················································76IEEE（电气和电子工程师协会）································76IEEE802.3···························································76IEEE802.5·····························································76IFIP（国际信息处理联合会）····································76IM（即时通讯）·····················································77Imagecommunication（图像通信）······························77imagefrequency（镜像频率）·····································78IMS（IP多媒体子系统）··········································78IMT-2000（国际移动电信2000）································7810IMTC（国际多媒体远程会议集团）····························78IN（智能网）·························································79informationinfrastructures（信息基础设施）··················79informationnetwork（信息网）···································79Information（信息）················································79infraredcommunication（红外线通信）·························80instantaneouscommunication（瞬间通信）···················80InstructionsCache（指令缓存）··································80intermediatelanguage（中间语言）······························80Internet（国际互联网）············································81interpretedlanguage（解释性语言）·····························81Intranet（内联网、企业内部网）································81IPAddress（IP地址）··············································81IPoverATM···························································81IPoverSDH····························································82IP（互联网协议、网际协议）····································82IPSec（互联网安全协议）·········································82IPTV（交互式网络电视）·········································82IPv6·····································································83IPX/SPXProtocol（IPX/SPX协议）····························83IP电话··································································84Iridium（铱星）······················································84ISDN（综合业务数字网）·········································84ISO（国际标准化组织）···········································85ISP（互联网服务提供者）········································85IT（信息技术）······················································8511ITU（国际电信联盟）··············································85IVR（互动式语音应答）···········································86Java······································································86JDBC（Java数据库接口）········································86JPEG（联合图像专家组）·········································86Ka波段·································································87KC（密钥）···························································87KermitProtocol（Kermit协议）··································87Ku波段·································································87LAN（局域网）······················································87LAS-CDMA···························································88lasercommunication（激光通信）·······························88LCD（液晶显示器）················································88LED（发光二极管）················································lightcommunication（光通信）···································LLL（低级语言）···················································LMDS（本地多点分配业务）····································LocalTelecommunicationCable（市内通信电缆）···········90Localtelephonenetwork（本地电话网）························90LWC（长波通信）··················································91MAC（强制存取控制）············································91MAN（城域网）·····················································91markuplanguage（标签语言）····································91MBONE（中枢主播网）···········································92MCM（多载波调制）··············································92medium-wavecommunication（中波通信）····················9212MEO、LEO（中低轨道地球卫星）·····························92meshnetwork（Mesh网络）······································93Metadata（元数据）·················································93metroplitanbroadbandnetwork（城市宽带网）················93metropolitantransmissionnetwork（城市传输网）···········93metropolitantransportnetwork（城市传送网）················94microwavecommunication（微波通信）························94microwaverelaycommunication（微波接力通信）·········94Middleware（中间件）·············································95MILNET（军用网）················································95MIME（多用途Internet邮件扩充协议）·····················95MIMO（多入多出）················································95MirrorSite（镜像站点）···········································96MixedTopology（混合型拓扑）··································96ML（机器语言）····················································96MMDS（多信道多点分配业务）································96MMS（多媒体信息服务，也称“彩信”）·····················97MobileAssistedHandoff（移动辅助切换）····················97Mobilecommunication（移动通信）····························97mobilesatellitecommunication（卫星移动通信）············98mobilestation（移动台）···········································98Modem（调制解调器）············································98MOU（月使用数或使用分钟数）································99MPEG（活动图像专家组）·······································99MPPP（多链路点对点协议）·····································99MS（移动台）························································9913MSC（移动交换中心）···········································100MSTP（多业务传输平台）······································100Multicast（多对象传播）·········································100MultimediaTelecommunication（多媒体通信）·············100MultipleAccess（多址联接）····································101multiplexcommunication（多路通信）························101myriametricwavecommunication（甚长波通信）···········102NAS（网络接入服务器）········································102NC（网络计算机）················································102Netspeak（网络语言）············································102Network（网络）···················································102NetworkArchitecture（网络体系结构）·······················103networklayer（网络层）··········································103networkprotocol（网络协议）···································103neuralnetwork（神经元网络）··································104NGI（下一代互联网）············································104NGN（下一代网络）··············································105NII（国家信息基础结构）·······································105NL（自然语言）···················································106NTP（网络时间协议）············································106NTSC（国家电视制式委员会）································106ODBC（开放式数据库接口）···································106ODL（对象定义语言）···········································107OEM（原始设备制造商）········································107OF（光纤）··························································107OFDM（正交频分复用）·········································10714OLED（有机发光显示器）······································108OML（对象操纵语言）···········································108OODBL（面向对象的数据库语言）···························108OPGW（光纤复合架空地线）··································108opticalsynchronoustransportnetwork（光同步传送网）···109OS（操作系统）····················································109OSI（开放系统互连）·············································110PacketSwitching（分组交换）··································110packetswitchingnetwork（分组交换网络）··················110PAL（逐行倒相正交平衡调幅制）·····························110PAP（密码验证协议）············································110PAPR（峰值功率与平均功率比）······························111PBX（用户小交换机）············································111PCL（打印机控制语言）·········································111PCM（脉冲编码调制）···········································111PCN（个人通信网）···············································111PCS（个人通信系统）············································112PDA（个人数字助理）···········································112PDH（准同步数字系列）·······································112PDL（页面描述语言）············································113PDP（等离子显示器）············································113Perl（实用摘要和报表语言）···································114PHS（个人手持设备系统）······································114physicalnetwork（物理网络）···································115PIN（个人识别码）················································115PING（网际包探测器）··········································11515PKI（公共密钥结构）·············································115PL（物理层）·······················································116PL（表示层）·······················································116PLT（电力线通信）···············································117Plug-and-PlayNetworking（即插即用网）····················117PN（专用网）·······················································117PPP（点对点网络）···············································117POP（邮局协议）··················································117POP3（邮局协议版本3）·······································118PostScript·····························································118PPP（PointtoPointProtocol，点对点协议）·················118PPTP（点对点通道协议）·······································118program-controlledswitchboard（程控电话交换机）·······119programminglanguage（程序设计语言）·····················119projectionTV（背投电视）······································119Protocol（协议）···················································119PSDN（分组交换数据网）·······································119PSK（相移键控）··················································119PSTN（公共交换电话网）·······································120PTN（专用电话网）···············································120PTT（一键通）·····················································120PWLAN（公共无线局域网）···································121QAM（正交振幅调制）··········································121QL（查询语言）···················································121QoS（服务质量）··················································121QPSK（正交相移键控）··········································12116Radar（雷达）······················································122radiocommunication（无线电通信）··························122radioswitchboard（无线交换机）······························122RAMDAC（随机存取内存数字～模拟转换器）············122RDA（远程数据库访问）········································123RelationalModel（关系模型）··································123remotesubscribermodule（远端用户模块）··················123Repeationstation（中继站）·····································123Reportwriter（报表生成器）····································123RF（无线电频）····················································123RFC（请求注释）··················································124RFID（无线射频识别）··········································124RingTopology（环型拓扑）·····································124roaming（漫游）···················································124Router（路由器）··················································125RoutingTable（路由表）·········································125RP（中继器）·······················································126RPR（弹性分组环）···············································127RS（远程授权拨入用户认证服务器）························127RS（遥感）··························································127RSS（真正简易的聚合）·········································127RTNet（电信参考网）············································128S/WAN（安全广域网）···········································128SA（智能天线）····················································129SafetyService（安全业务）······································129satellitecommunication（network）（卫星通信（网））····12917scattercommunication（散射通信）····························130SCDMA（同步码分多址）·······································130Scramble（扰码）··················································130scriptinglanguage（脚本语言）·································131SCSInetwork（小型计算机系统接口网络）·················131SDH（同步数字序列）···········································131SDMA（空分多址）···············································131SDR（软件无线电）··············································132SDRAM（同步动态存储器）···································132securityequipment（保密机）···································132SED（场致发射显示器）·········································133Selfhealingnetwork（自恢复网络）···························133SGML（通用标签语言标准）···································133SHF（超高频）·····················································133short-wavecommunication（短波通信）·····················134SHTML（服务器解析超文本链接标签语言）···············134S-HTTP（安全超文本传输协议）······························134SIG（特别兴趣小组）············································134Signaling（信令）··················································134SIM（用户识别模块）············································135simplesignalcommunication（简易信号通信）·············135singlesidebandstation（单边带电台）·························135SIP（会话启动协议）·············································135Smartcard（智能卡）·············································136SNI（业务节点接口）············································136SNI（用户网络接口）············································13618SNMP（简单网络管理协议）···································136SNS（社会性网络服务）·········································137SOA（面向服务的体系结构）··································137SOC（片上系统）·················································137Softswitch（软交换）·············································138SOHO（小型办公室/家庭办公室）····························139SON（自组织网络）··············································139SP（业务提供者）·················································139spaceradiocommunication（空间无线电通信）·············139spreadspectrumcommunication（扩频通信）················140SQL（结构化查询语言）·········································140starnetwork（星形网络）········································140StatisticalDatabase（统计数据库）····························141STB（机顶盒）·····················································141STEP（产品模型数据交换标准）······························141STN（超扭曲向列型液晶显示）·······························141StreamMedia（流媒体）·········································142SubmarineOpticalFiberCable（海底光缆）·················142SubmarineTelecommunicationCable（通信海缆）··········143Subnet（子网）·····················································143SupportNetwork（支撑网）·····································144switchedEthernet（交换以太网）······························144switchednetwork（交换网）·····································144SymmetricalCable（对称电缆）································144synchronizationnetwork（同步网）····························145TCP（传输控制协议）············································14519TCP/IP（传输控制协议/网际协议）···························145TCS（集群通信系统）············································146TDMA（时分多址）··············································146TD-SCDMA（时分-同步码分多址）··························147TE（端局）··························································147TelecommunicationLine（通信线路）·························147Telecommunicationsupportingnetworks（电信支撑网）·148telegraphcommunication（电报通信）························148Telemetry（遥测技术）···········································148teleprinter（电传打字机）········································149Televisionprojector（投影电视）·······························149TELNET（远程登录）············································149TETRA（陆上集群无线电系统）······························149TFD（薄膜二极管半透式液晶）·······························150TFT（薄膜晶体管）···············································150Three-dimensionaltelevision（立体电视）····················151TIA（美国通信工业协会）······································151TMN（电信管理网）··············································151TO（汇接局）······················································152TokenRingnetwork（令牌环形网络）························152Tolltelephonenetwork（长途电话网）························152TopologyConfiguration（拓扑结构）··························152Traffic（话务量）··················································153transmissionnetwork（传输网）································153transportlayer（传输层）·········································153transportnetwork（传送网）·····································120treenetwork（树形网络）········································1TTC（日本电信技术委员会）··································1T系列·································································155UDP（用户数据报协议）········································155UDSL（超高速数字用户环路）································155UFB（超精高亮液晶屏）········································155UHF（特高频）····················································156UML（统一建模语言）···········································156UMTS（通用移动电信系统）···································156UNI（用户网络接口）············································157UPS（不间断电源）···············································157UPT（通用个人电信）············································157UPTN（通用个人电信号码）···································158Usenet（USENET网）············································158USSD（非结构化补充数据业务）·····························158UTRA（通用无线通信接口）···································159UWB（超宽带）···················································159UWC（通用无线通信协会）····································160value-addednetwork（增值网）·································160VCD（影像光盘）·················································160VDSL（甚高速率数字用户线）································160VHE（虚拟家庭环境）···········································161VHF（甚高频）····················································161Videoconference（会议电视）··································161virtualnetwork（虚拟网络）·····································161VisualBasic（可视化Basic）····································16121VLR（访问位置寄存器）········································162VNO（虚拟网络运营商）········································162VOD（视频点播）·················································162VoIP（基于互联网协议的电话）·······························162VPN（虚拟专用网络）···········································163VRAM（显存）····················································163VRML（虚拟现实模型语言）··································163VRT（虚拟现实技术）···········································163VSAT（甚小孔径卫星通信系统）······························1W3C（万维网联盟）··············································1Wafer（晶片）······················································1WAN（广域网）····················································165WAP（无线应用协议）···········································165WAPI（无线局域网鉴别和保密基础结构）··················165W-CDMA（宽带CDMA）·······································166Wi-Fi（无线保真）················································166WiMAX（微波存取全球互通）·································167wirecommunication（有线通信）······························167wirelessaccess（无线接入）·····································167WirelessRouter（无线路由器）·································167WLAN（无线局域网）···········································168WLL、RLL（无线本地环路）··································168WMN（无线网状网）·············································169WPAN（无线个域网）············································170WPKI（无线公开密钥体系）···································170WWW（万维网）··················································17122X.25（分组交换网的通信协议之一）·························171X.25PacketSwitchedDataNetwork（X.25分组交换数据网）·172XML（扩展标记语言）···········································172Zigbee·································································172π/4-QPSK/4（π/4偏置四相相移键控）····················172安全等级·····························································173安全认证·····························································173产业信息化··························································174大灵通·································································174电信普遍服务·······················································174电影电视·····························································175电子签名·····························································175电子邮件中的＠····················································175电子·····························································176电子政务·····························································176电子政务数据交换中心···········································177对等网·································································177服务器托管··························································177计算机安全··························································177计算机病毒··························································178教育信息化··························································178金融电子化··························································178局域网标准··························································178宽带（broadband或wideband）································179垃圾邮件·····························································180绿色上网·····························································18023门户网站·····························································180农业信息化··························································181频谱利用率··························································181企业信息化··························································181企业信息基础设施·················································182三网融合·····························································182闪联····································································182闪邮····································································183社会信息化··························································183世界电信日··························································183市民卡·································································186刷新频率·····························································186小灵通·································································187信息产业·····························································187信息化·································································187信息交换·····························································188信息社会·····························································188一号通·································································1智能化小区··························································1智能交通·····························································190参考资料·····························································190中文索引·····························································19324