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移动通信一些专业术语

移动通信一些专业术语

移动通信一些专业术语移动通信专业术语1.无线通信基础知识1.1 频谱:________指在无线通信中使用的频率范围。

1.2 带宽:________指频谱中可同时传输的最大通信信号频率范围。

1.3 调制:________指将待传输的信息信号转换为适合无线传输的调制信号。

1.4 解调:________指将接收到的调制信号转换为原始信息信号。

1.5 白噪声:________指频谱中各个频率分量的功率都相等的噪声。

1.6 信噪比:________指信号的功率与噪声的功率之比。

2.移动通信网络2.1 蜂窝网络:________指将无线通信网络划分为多个覆盖范围重叠的蜂窝形状的小区域。

2.2 基站:________指提供与移动设备进行无线通信的设备。

2.3 扩频技术:________指将调制信号在发送过程中以较大的带宽进行传输,提高通信质量和容量。

2.4 多址技术:________指多个移动设备共享同一频带进行通信。

2.5 漫游:________指移动设备在不同基站间进行无缝切换并保持通信连接。

2.6 微蜂窝网络:________指在室内或城市中心等繁忙地区增设的小型蜂窝网络,提供更高的容量和覆盖范围。

2.7 频率复用:________指将频谱分割成多个子频带,使不同设备使用不同的频率进行通信。

3.移动通信协议3.1 GSM:________全球标准移动通信系统,用于2G数字移动方式通信。

3.2 CDMA:________码分多址技术移动通信系统,用于2G 和3G移动方式通信。

3.3 WCDMA:________广域码分多址技术移动通信系统,用于3G移动方式通信。

3.4 LTE:________长期演进技术,用于4G移动宽带通信。

3.5 5G:________第五代移动通信技术,具有更高的容量、更低的延迟和更好的能源效率。

4.移动通信硬件设备4.1 方式:________移动通信设备,用于进行语音通话、短信、数据传输等功能。

移动通讯词汇

移动通讯词汇

移动通讯词汇(12)空深网deep space network (DSN)空闲信道idle channel空闲信道检测idle channel detection空中交通管制air traffic control (A TC)控位卫星station-keeping satellite控制台console控制系统control system控制系统的程序program of control system控制系统误差control system error控制信道control channel (CCH)控制信号control signal口令password块结束符end of block (EOB)块校验规程block check procedure快捕带fast pull-in range快闪要求flash request宽带发射broadband emission宽带干扰broadband disturbance宽带器件broadband device宽带射频功率放大器wideband radio frequency power amplifier宽带数据峰值频偏wideband data peak frequency deviation宽频段电台wide band station扩频spread spectrum扩展频谱通信spread spectrum communication扩展器expandor扩展耗损spreading loss扩展卷积码diffuse convolutional codesL来访登记visitor register来访位置登记器visitor location register (VLR)来访移动用户visiting mobile subscriber雷达信标radar beacon里达系统RITA system连接connection连接线识别提供connected line identification presentation (COLP)连接线识别限制connection line identification restriction连续单音控制静噪制connected tone-controlled squelch system连续单音制continuous individual tone system连续骚扰continuous disturbance连续相位频移键控continuous phase frequency shift keying (CP-FSK) 连续噪声continuous noise联合战术信息分布系统JTIDS联网寻呼系统wide area paging system链路link链路协议link protocol链路压扩linked compression and expansion (lincomprex)量化quantizing量化区间quantizing interval量化失真quantizing distortion量化失真效率quantizing distortion efficiency裂相码split phase code邻(信)道选择性adjacent-channel selectivity邻道功率adjacent-channel power邻信号选择性adjacent-channel selectivity临时移动用户识别码temporary mobile subscriber identity (TMSI) 淋雨试验rainfall test零控天线null-steering antenna零中频接收机zero-intermediate frequency receiver灵敏度sensitivity流程图flowchart漏码drop-out漏同步missed synchronization漏泄电缆系统leaky cable system漏指令missing command陆地电台land station陆地移动电台land mobile station陆地移动业务land mobile service露点试验dew point test路径分集path diversity滤波器filter轮询roll polling轮询间隔polling interval螺旋滤波器screwfilter螺旋天线helical antenna逻辑电路logical circuit逻辑分析仪logic analyzer逻辑门logic gate逻辑设计logic design逻辑信道logic channelsM码code码交换code conversion码分code division码分多址CDMA, code division multiple access码分多址蜂窝系统CDMA cellular system码分多址个人通讯网CDMA PCN码激励线性预测编码code-excited LPC (CELP)码书code book码速率bit rate码速调整(脉冲塞入)justification (pulse stuffing)码速调整比(塞入比)justification ratio (stuffing ratio)码元同步element synchronism码字code word码组block脉冲pulse脉冲编码,脉码pulse code脉冲编码调制(脉码调制)pulse code modulation (PCM) 脉冲编码调制基群primary PCM group脉冲编码制pulse coding system。

移动通信专业术语

移动通信专业术语

PCN 分组核心网
GMSK 高斯滤波最小移频键控调试方式
GSM 全球移动通信系统
(数字蜂窝移动通信系统)
OSS 操作维护系统
AB
接入突发脉冲序列
SB
同步突发脉冲序列
BCC 基站色码
PLMN 移动通信网(公共陆地移动网)
TS 长途局
GWm 移动网关
GWp 固话网关
MGw 媒体网关
Tm 汇接局
HSTP 高级信令连接点
LSTP 低级信令连接点
ITU 国际电信联盟
FDD 频分双工
PN
伪随机码(伪码)
C/I
同频干扰保护比
C/A 邻道干扰保护比
BSC 基站控制器
TMSC1 一级汇接中心
UIM 用户识别模块
CN
核心网
RAN 无线接入网
SSS 交换子系统
UNI 无线接口
NNI 网络与网络接口
MSCE 移动交换中心仿真
PDS 分组数据子系统
IMS IP多媒体子系统
PCF 分组控制功能
PDSN 分组数据服务节点
RN
无线网络
FA
外地代理
RC
无限装配
SR
扩频速率
F-PICH 前向导频信道
F-TDPICH发射分集导频信道
GMSC 移动端口局
LAI 位置区识别码
TCH 业务信道
CCH 控制信道
BCH 广播信道
CCCH 公共控制信道
RCU 无线电控制单元
DTX 语音不连续发射
SID 静寂描述帧
DSI 数字语音间插
MRC 最大比值合并
DS
直接序列(扩频)
TH
跳时
FH

移动通信专业术语全解

移动通信专业术语全解

移动通信专业术语全解移动通信专业术语全解1.网络架构和协议1.1.GSM(Global System for Mobile Communications,全球移动通信系统)GSM是一种数字化的移动通信标准,它定义了移动通信网络的架构、协议以及语音和数据传输的方式。

1.2.CDMA(Code Division Multiple Access,码分多址)CDMA是一种数字化的移动通信技术,它使用码分多址来实现多用户同时发送和接收数据的能力。

1.3.3G(第三代移动通信技术)3G是一种高速移动通信技术,它支持更高的数据传输速率和更多的服务(如视频通话、移动广播等)。

1.4.4G(第四代移动通信技术)4G是一种更高速的移动通信技术,它提供更高的带宽和更低的延迟,支持更高质量的视频通话和流媒体服务。

1.5.5G(第五代移动通信技术)5G是一种新一代的移动通信技术,它将提供更高的带宽、更低的延迟以及更多的网络连接能力。

2.无线通信技术2.1.LTE(Long.Term Evolution,长期演进)LTE是一种高速无线通信技术,它为4G移动通信提供了基础网络架构和协议。

2.2.Wi.Fi(无线局域网)Wi.Fi是一种无线局域网技术,通过无线信号将计算机、方式等设备连接到互联网。

2.3.Bluetooth(蓝牙)蓝牙是一种短距离无线通信技术,用于在方式、耳机等设备之间传输数据。

2.4.NFC(Near Field Communication,近场通信)NFC是一种短距离无线通信技术,用于在移动设备之间进行数据交换或进行支付。

3.移动通信网络3.1.基站基站是移动通信网络中的无线电设备,用于与移动设备进行通信并提供无线信号覆盖。

3.2.蜂窝网络蜂窝网络是一种将通信区域划分为多个小区域的网络,每个小区域由一个基站提供无线信号覆盖。

3.3.漫游漫游是移动设备在不同移动通信网络之间切换的过程,使用户能够在不同地区保持与网络的连接。

移动通讯词汇大全

移动通讯词汇大全

A安全地线safe ground wire安全特性security feature安装线hook-up wire按半周进行的多周期控制multicycl e controlled by half-cycl e 按键电话机push-button tel ephone set按需分配多地址demand assignment multiple access(DAMA)按要求的电信业务demand tel ecommunication service按组编码encode by groupB八木天线Yagi antenna白噪声white Gaussi an noi se白噪声发生器white noi se generator半波偶极子halfwave dipole半导体存储器semiconductor memory半导体集成电路semiconductor integrated circuit半双工操作semi-duplex operation半字节Nib包络负反馈peak envelop negative feed-back包络延时失真envel op del ay distortion薄膜thin film薄膜混合集成电路thin film hybrid integrated circuit保护比(射频)protection ratio (RF)保护时段guard period保密通信secure communication报头header报文分组pack et报文优先等级message priority报讯alarm备用工作方式spare mode背景躁声background noi se倍频frequency multiplication倍频程actave倍频程滤波器octave filter被呼地址修改通知called address modified notification 被呼用户优先priority for call ed subscriber本地PLMN local PLMN本地交换机local exchange本地移动用户身份local mobil e station identity ( LMSI) 本地震荡器local oscillator比功率(功率密度) specific power比特bit比特并行bit parallel比特号码bit number (BN)比特流bit stream比特率bit rate比特误码率bit error rate比特序列独立性bit sequence independence必要带宽necessary bandwidth闭环电压增益closed loop voltage gain闭环控制closed loop control闭路电压closed circuit voltage边瓣抑制side lobe suppression边带sideband边带非线性串扰sideband non-linear crosstalk边带线性串扰sideband linear crosstalk边带抑制度sideband suppression边角辐射boundary radiation编号制度numbering plan编解码器codec编码encode编码律encoding law编码器encoder编码器输出encoder output编码器总工作时间encoder overall operate time编码效率coding effici ency编码信号coded signal编码约束长度encoding constraint l ength编码增益coding gain编译程序compil er鞭状天线whip antenna变频器converter变频损耗converter conversion loss变容二极管vari abl e capacitance diode变形交替传号反转modified alternate mark inversion便携电台portabl e station便携设备portabl e equipment便携式载体设备portabl e vehicl e equipment标称调整率(标称塞入率)nominal justification rate (nominal stuffing rate) 标称值nominal value标称呼通概率nominal calling probability标准码实验信号standard code test signal (SCTS)标准模拟天线standard artificial antenna标准频率standard frequency标准时间信号发射standard-time-signal emission标准实验调制standard test modulation标准输出功率standard power output标准输入信号standard input signal标准输入信号电平standard input-signal l evel标准输入信号频率standard input-signal frequency标准信躁比standard signal to noise表面安装surface mounting表示层presentation layer并串变换器parallel-seri al converter (seri alizer)并馈垂直天线shunt-fed verti cal antenna并行传输parallel transmi ssion并行终端parallel terminal拨号错误概率dialing mistak e probability拨号后延迟post-dialing delay拨号交换机dial exchange拨号线路dial-up line拨号音dialing tone拨号终端dial-up terminal波动强度(在给定方向上的)cymomotive force (c. m. f)波段覆盖wave coverage波峰焊wave soldering波特baud泊送过程Poisson process补充业务supplementary service (of GSM)补充业务登记supplementary service regi stration补充业务询问supplementary service interrogation补充业务互连supplementary service interworking捕捉区(一个地面接收台)capture area (of a terrestri al receiving station) 捕捉带pull-in range捕捉带宽pull-in banwidth捕捉时间pull-in time不连续发送discontinuous transmi ssion (DTX)不连续干扰discontinuous interference不连续接收discontinuous reception (DRX)不确定度uncertainty步谈机portabl e mobile stationC采样定理sampling theorem采样频率sampling frequency采样周期sampling period参考边带功率reference side band power参考差错率reference error ratio参考当量reference equival ent参考点reference point参考结构reference configuration参考可用场强reference usabl e fi end-strength参考灵敏度reference sensibility参考频率reference frequency参考时钟reference clock参考输出功率reference output power残余边带调制vestigi al sideband modulation残余边带发射vestigi al-sideband emi ssion操作维护中心operation maintenance center (OMC)操作系统operation system (OS)侧音消耗sidetone loss层2转发layer 2 relay (L2R)插入组装through hol e pachnology插入损耗insertion loss查号台information desk差错控制编码error control coding差错漏检率residual error rate差分脉冲编码调制(差分脉码调制)differential pulse code modulation (DPCM) 差分四相相移键控differential quadrature phase k eying (DQPSK)差分相移键控differential phase k eying (DPSK)差模电压,平衡电压differential mode voltage, symmetrical voltage 差拍干扰beat jamming差频失真difference frequency distortion长期抖动指示器long-term flicker indicator长期频率稳定度long-term frequency stability场强灵敏度field intensity sensibility场效应晶体管field effect transi stor (FET)超长波通信myriametri c wave communication超地平对流层传播transhorizon tropospheric超地平无线接力系统transhorizon radio-rel ay system超高帧hyperframe超帧superframe超大规模集成电路very-l arge scal e integrated circuit (VLSI)超再生接收机super-regenerator receiver车载电台vehi cle station撤消withdrawal成对不等性码(交替码、交变码)paired-disparity code (alternative code, alternating code)承载业务bearer service城市交通管制系统urban traffic control system程序设计技术programming technique程序设计环境programming environment程序优化program optimization程序指令program command充电charge充电率charge rate充电效率charge effici ency充电终止电压end-of charge voltage抽样sampling抽样率sampl e rate初级分布线路primary di stribution link初始化initialization处理增益processing gain传播时延propagation delay传播系数propagation coeffici ent传导干扰conducted interference传导杂散发射conducted spurious emi ssion传递函数transfer function传递时间transfer time传声器microphone传输保密transmission security传输层协议transport layer protocol传输集群transmission trunking传输结束字符end of transmission character传输媒体transmission medium传输损耗transmission loss传输损耗(无线线路的)transmission loss (of a radio link)传输通道transmission path传输信道transmission channel传真facsimile, FAX船舶地球站ship earth station船舶电台ship station船舶移动业务ship movement service船上通信电台on-board communication station ,ship communication station 船用收音机ship radio串并变换机seri al to parallel (deseri alizer)串并行变换seri al-parall el conversion串话crosstalk垂直方向性图vertical directivity pattern唇式传声器lip microphone磁屏蔽magnetic shi elding次级分布线路secondary di stribution link猝发差错burst error猝发点火控制burst firing control存储程序控制交换机stored program controlled switching systemD大规模集成电路large scal e integrated circuit (LSI)大信号信躁比signal-to-noi se ratio of strong signal带成功结果的常规操作normal operation with successful outcome 带宽bandwidth带内导频单边带pilot tone-in-band single sideband带内谐波in-band harmonic带内信令in-band signalling带内躁声in-band noise带通滤波器band-pass filter带外发射out-of-band emi ssion带外功率out-of-band power带外衰减attenuation outside a channel带外信令out-band signalling带状线stripline单边带发射single sideband (SSB) emission单边带发射机single side-band (SSB) transmitter单边带调制single side band modulation单边带解调single side band demodulation单边带信号发生器single side band signal generaltor单端同步single-ended synchronization单工、双半工simplex, halfduplex单工操作simplex operation单工无线电话机simplex radio tel ephone单呼single call单频双工single frequency duplex单频信令single frequency signalling单相对称控制symmetrical control (single phase)单相非对称控制asymmetrical control (single phase)单向one-way单向的unidirectional单向控制unidirectional control单信道地面和机载无线电分系统SINCGARS单信道无绳电话机single channel cordl ess tel ephone单信号方法single-signal method单音tone单音脉冲tone pulse单音脉冲持续时间tone pulse duration单音脉冲的单音频率tone frequency of tone pulse单音脉冲上升时间tone pulse ri se time单音脉冲下降时间tone pulse decay time单音制individual tone system单元电缆段(中继段)el ementary cabl e section (repeater section)单元再生段el ementary regenerator section (regenerator section)单元增音段,单元中继段el ementary repeater section当被呼移动用户不回答时的呼叫转移call forwarding on no reply (CFNRy)当被呼移动用户忙时的呼叫转calling forwarding on mobile subscriber busy (CFB)当漫游到原籍PLMN国家以外时禁止所有入呼barring of incoming calls when roaming outside the home PLMN country (BIC-Roam)当前服务的基站current serving BS当无线信道拥挤时的呼叫转移calling forward on mobile subscriber not reachabl e (CENRc)刀型天线blade antenna导频pilot frequency导频跌落pilot fall do wn倒L型天线inverted-L antenna等步的isochronous等幅电报continuous wave te l egraph等权网(互同步网)democratic network (mutually synchronized network) 等效比特率equival ent bit rate等效地球半径equival ent earth radius等效二进制数equival ent binary content等效全向辐射功率equival ent isotropically radiated pow er (e. i. r. p.)等效卫星线路躁声温度equival ent satellite link noise temperature低轨道卫星系统LEO satellite mobile communication system低气压实验low atmospheric pressure test低时延码激励线性预测编码low delay CELP (LD-CELP)低通滤波器low pass filter低温实验low temperature test低躁声放大器low noise amplifier地-空路径传播earth-space path propagation地-空通信设备ground/air communication equipment地波ground wave地面连线用户land line subscriber地面无线电通信terrestri al radio communication地面站(电台)terrestri al station第N次谐波比nth harmonic ratio第二代无绳电话系统cordl ess tel ephone system second generation (CT-2) 第三代移动通信系统third generation mobile systems点波束天线spot beam antenna点对地区通信point-area communication点对点通信point-point communication点至点的GSM PLMN连接point to point GSM PLMN 电报tel egraphy电报电码tel egraph code电波衰落radio wave fading电池功率power of battery电池能量energy capacity of battery电池容量battery capacity电池组battery电磁波el ectromagnetic wave电磁波反射refl ection of el ectromagnetic wave电磁波饶射diffraction of el ectromagnetic wave电磁波散射scattering of el ectromagnetic wave电磁波色射dispersion of el ectromagnetic wave电磁波吸收absorption of e l ectromagnetic wave电磁波折射refraction of el ectromagneti c wave电磁场el ectromagnetic field电磁发射el ectromagnetic field电磁辐射el ectromagnetic emi ssion电磁干扰el ectromagnetic interference (EMI)电磁感应el ectromagnetic induction电磁环境el ectromagnetic environment电磁兼容性el ectromagneti c compatibility (EMC)电磁兼容性电平el ectromagneti c compatibility level电磁兼容性余量el ectromagneti c compatibility margin 电磁脉冲el ectromagnetic pulse (EMP)电磁脉冲干扰el ectromagneti c pulse jamming电磁敏感度el ectromagneti c susceptibility电磁能el ectromagnetic energy电磁耦合el ectromagnetic coupling电磁屏蔽el ectromagnetic shielding电磁屏蔽装置el ectromagneti c screen电磁骚扰el ectromagnetic disturbance电磁噪声el ectromagnetic noi se电磁污染el ectromagnetic pollution电动势el ectromotive force (e. m. f.)电话机tel ephone set电话局容量capacity of te l ephone exchange电话型电路tel ephone-type circuit电话型信道tel ephone-type channel电离层ionosphere电离层波ionosphere wave电离层传播ionosphere propagation电离层反射ionosphere refl ection电离层反射传播ionosphere refl ection propagation电离层散射传播ionosphere scatter propagation电离层折射ionosphere refraction电离层吸收ionosphere absorption电离层骚扰ionosphere disturbance电流探头current probe电路交换circuit switching电屏蔽el ectric shi elding电视电话video-tel ephone, vi ewphone, vi sual tel ephone 电台磁方位magnetic bearing of station电台方位bearing of station电台航向heading of station电文编号message numbering电文队列message queue电文格式message format电文交换message switching电文交换网络message switching network电文结束代码end-of-message code电文路由选择message routing电小天线el ectroni cally small antenna电信管理网络tel ecommunication management network (TMN)电信会议tel econferencing电压变化voltage change电压变化持续时间duration of a voltage change电压变化的发生率rate of occurrence of voltage changes电压变化时间间隔voltage change interval电压波动voltage fluctuation电压波动波形voltage fluctuation waveform电压波动量magnitude of a voltage fluctuation电压不平衡voltage imbal ance, voltage unbal ance电压浪涌voltage surge电压骤降voltage dip电源power supply电源电压调整率line regulation电源抗扰性mains immunity电源持续工作能力continuous operation ability of the power supply 电源去耦系数mains decoupling factor电源骚扰mains disturbance电子干扰el ectroni c jamming电子工业协会Electronic Industries Association (EIA)电子系统工程el ectroni c system engineering电子自动调谐el ectroni c automati c tuning电子组装el ectroni c packaging电阻温度计resi stance thermometer跌落试验fall down test顶部加载垂直天线top-loaded vertical antenna定长编码block code定期频率预报periodical frequency forecast定时clocking定时超前timing advance定时电路timing circuit定时恢复(定时抽取)timing recovery (timing extration)定时截尾试验fixed time test定时信号timing signal定数截尾试验fixed failure number test定向天线directional antenna定型试验type test动态频率分配dynami c frequency allocation动态信道分配dynami c channel allocation动态重组dynami c regrouping动态自动增益控制特性dynami c AGC characteristic抖动jitter独立边带independent sideband独立故障independent fault端到端业务tel eservice短波传播short wave propagation短波通信short wave communication短路保护short-circuit protection短期抖动指示器short-term flicker indicator短期频率稳定度short-term frequency stability短时间中断(供电电压)short interruption (of supply voltage) 段终端section termination对称二元码symmetrical binary code对地静止卫星geostationary satellite对地静止卫星轨道geostationary satellite orbit对地同步卫星geosynchronous satellite对讲电话机intercommunicating tel ephone set对空台aeronautical station对流层troposphere对流层波道troposphere duct对流层传播troposphere propagation对流层散射传播troposphere scatter propagation多次调制multiple modulation多点接入multipoint access多电平正交调幅multi-level quadrature amplitude modulation (QAM) 多分转站网multidrop network多服务器队列multiserver queue多工multiplexing多工器nultiplexer多功能系统MRS多级处理multilevel processing多级互连网络multistage interconnecting network多级卫星线路multi-satellite link多径multipath多径传播multipath propagation多径传播函数nultipath propagation function多径分集multipath diversity多径时延multipath del ay多径衰落multipath fading多径效应multipath effect多路复接multiplexing多路接入multiple access多路信道multiplexor channel多脉冲线性预测编码multi-pulse LPC (MPLC)多频信令multifrequency signalling多普勒频移Doppler shift多跳路径multihop path多信道选取multichannel access (MCA)多信道自动拨号移动通信系统multiple-channel mobil e communication system with automatic dialing 多优先级multiple priority level s多帧multiframe多址呼叫multiaddress call多址联接multiple access多重时帧multiple timeframe多用户信道multi-user channelE额定带宽rated bandwidth额定射频输出功率rated radio frequency output power额定使用范围rated operating range额定音频输出功率rated audio-frequency output power额定值rated value爱尔兰erl ang恶意呼叫识别malicious call identification (MCI)耳机(受话器)earphone耳机额定阻抗rated impedance of earphone二十进制码binary-coded decimal (BCD) code二十进制转换binary-to-decimal conversion二十六进制转换binary-to-hexadecimal conversion二进制码binary code二进制频移键控binary frequency shift keying (BFSK)二进制数binary figure二频制位binary digit(bit)二频制two-frequency system二维奇偶验码horizontal and vertical parity check code二线制two-wire system二相差分相移键控binary different phase shift keying (BDPSK) 二相相移键控binary phase shift keying (BPSK)F发报机tel egraph transmitter发射emisssion发射(或信号)带宽bandwidth of an emi ssion (or a signal)发射机transmitter发射机边带频谱transmitter sideband spectrum发射机额定输出功率rated output power of transmitter发射机合路器transmitter combiner发射机冷却系统cooling system of transmitter发射机启动时间transmitter attack time发射机效率transmitter frequency发射机杂散躁声spurious transmitter noise发射机之间的互调iner-transmitter intermodulation发射机对答允许频(相)偏transmitter maximum permissibl e frequency(phase) deviation 发射类别class of emission发射频段transmit frequency band发射余量emission margin发送sending发送响度评定值send loudness rating (SLR)繁忙排队/自动回叫busy queuing/ callback反馈控制系统feedback control system反射功率refl ection power反射卫星refl ection satellite反向话音通道reverse voice channel (RVC)反向控制信道reverse control channel (RECC)泛欧数字无绳电话系统digital European cordless tel ephone方舱shelter方向性系数directivity of an antenna防爆电话机explosion-proof tel ephone set防潮moisture protection防腐蚀corrosion protection防霉mould proof仿真头artifici al head仿真耳artifici al ear仿真嘴artifici al mouth仿真天线dummy antenna放大器amplifier放大器线性动态范围linear dynamic range of amplifier放电discharge放电电压discharge voltage放电深度depth of discharge放电率discharge rate放电特性曲线discharge character curve非等步的anisochronous非归零码nonreturn to zero code (NRZ)非均匀编码nonuniform encoding非均匀量化nonuniform quantizing非连续干扰discontinuous disturbance“非”门NOT gate非强占优先规则non-preemptive priority queuing discipline 非受控滑动uncontrolled slip非线性电路nonlinear circuit非线性失真nonliear distortion非线性数字调制nonlinear digital modulation非占空呼叫建立off-air-call-set-up (OACSU)非专用控制信道non-dedicated control channel非阻塞互连网络non-blocking interconnection network分贝decibel (dB)分辨力resolution分布参数网络distributed parameter network分布式功能distributed function分布式数据库distributed database分别于是微波通信系统distributed mi crowave communication system 分布式移动通信系统distributed mobile communication system分布路线distribution link分段加载天线sectional loaded antenna分机extension分集diversity分集改善系数diversity improvement factor分集间隔diversity separation分集增益diversity gain分集接收diversity reception分接器demultiplexer分频frequency division分散定位distributed channel assignment分散控制方式decentralized control分散式帧定位信号distributed frame alignment signal分同步(超同步)卫星sub-synchronous (super-synchronous) satellite 分谐波subharmonic分组交换pack et switching分组码block code分组无线网pack et radio network分组循环分散定位block cyclic distributed channel assigment分组组装与拆卸pack et assembly and disassembly封闭用户群closed user group (CUG)峰包功率peak envelop power峰值peak value峰值-波纹系数peak-ripple factor峰值包络检波peak envelop detection峰值功率peak power峰值功率等级(移动台的)peak power class (of MS) 峰值检波器peak detector峰值限制peak limiting蜂窝手持机cellular handset蜂窝系统cellular system缝隙天线slot antenna服务基站serving BS服务访问点service access point (SAP)服务弧service arc服务可保持性service retainability服务可得到性service accessibility服务提供部门service provider服务完善性service integrity服务小区serving cell服务易行性service operability服务支持性service supportability服务质量quality of service服务准备时间service provisioning time符号率symbol rate幅度检波amplitude detection幅度量化控制amplitude quantized cntrol幅度失真amplitude distortion幅度调制amplitude modulation (AM)幅频响应amplitude-frequency response幅相键控amplitude phase keying (APK)辐射radiation辐射单元radiating el ement辐射方向图radiation pattern辐射干扰radiated interference辐射近场区radiating near-fi eld region辐射能radiant energy辐射强度radiation intensity辐射区radiated area辐射实验场地radiation test site辐射效率radiation effici ency辐射源(电磁干扰)emitter (of el ectromagnetic disturbance)辐射杂散发射radiated spurious emi ssion辐射阻抗radiation impedance俯仰角pitch angl e负极negative el ectrode负离子negative ion负荷容量(过荷点)load capacity (overload point)负逻辑negative logic负码速调整(负脉冲塞入)negative justification (negative pulse stuffing) 负载调整率load regul ation负阻放大器negative resistance amplifier负阻效应negative resistance effect负阻振荡negative resistance oscillation附加符号additional character附加位overhead bit复合音compl ex sound复接器multiplexer复节-分接器muldex复接制multiple connection system复位reset复用转接器transmultiplexer复帧multiframe副瓣minor lobe副瓣电平minor level覆盖区(一个地面发射台的)coverage area (of a terrestrial transmitting station)G概率probability概率分布probability distribution概率信息probabilistic information概率译码probabilistic decoding干扰interference干扰参数interference parameter干扰限值limit of interference干扰信号interfering signal干扰抑制interfering suppression干扰源interfering resource干线trunk line感应近场区reactive near-field region港口操作业务port operation service港口电台port station港口管理系统harbor management system港口交通管理系统harbor traffic control system高[低]电平输出电流high (low)-level output current高[低]电平输出电压high (low)-level output voltage高波high-angl e ray高层功能high layer function高层协议high layer protocol高级数据链路控制规程high level data link control (HDLC) procedure高级通信业务advanced communication service高级研究计划署Advanced Research Projects Agency (ARPA)高级移动电话系统Advanced Mobile Phone System (AMPS)高频放大器high frequency amplifier高频提升high frequency boost高频增益控制high frequency gain control高斯信道Gauss channel (AWG)高斯最小频移键控Guassi an minimum shift keying (GMSK)高频制频率时的发射频偏transmitting fre quency devi ation of high frequency 高通滤波器highpass filter高温高湿偏置试验high temperature high humidity biased testing (HHBT)高温功率老化burning高温试验high temperature test告警接收机warning receiver告警指示信号alarm indication signal (AIS)戈莱码Golay code戈帕码Goppa codes格码调制trellis codes modulation schemes (TCM)隔离放大器isolation amplifier个人数字助理personal digital assistant (PDA)个人电台personal station (PS)个人电台系统personal radio system个人识别号码personal identification number (PIN)个人通信personal communications个人通信网personal communication networks (PCN)个人携带电话personal handy phone (PHP)个人移动性personal mobility个体接收(在卫星广播业务中)individual reception跟踪保持电路track and hold circuit跟踪带宽tracking bandwidth更改地址插入changed address interception工科医用(的)ISM工科医用频段ISM frequency band工业干扰industrial interference工作最高可用频率operational MUF工作比duty cycl e工作范围working range工作频率范围operating frequency range工作站work station (WS)工作周期cycle of operation公共分组交换网public pack et switched network公共耦合点point of common coupling (PCC)公开密匙体制public key syste m公路交通管制系统highway traffi c control system公用数据网public data network公众陆地移动电话网public land mobile network (PLMN)功能键function key功能群,功能群令function group, function grouping功率合成power synthesi s功能控制报文power control message功率控制电平power control level功率谱密度power spectrum density功率损耗power loss功率因子power factor供电系统阻抗supply system impedance共道抑制co-channel suppression共道信令co-channel signalling共模电压,不平衡电压common mode voltage, asymmetrical voltage 共模电流common mode current共模转换common code conversion共模干扰common code interference共模抑制比common code rejection ratio (CMRR)共模增益common mode gain共模阻抗common code impedance共信道再用距离co-channel re-use distance贡献路线contribution link固定电台fixed station固定基地电台fixed base station固定信道指配fixed channel assignment固态发射机solidstate transmitter固有可靠性inherent reliability固有频差inherent frequency error故障fault故障安全fault safe故障保护fault protection故障弱化failsoft故障修复fault correcting故障原因fault cause故障准则fault criteri a挂机信号hang-up signal管理中心administration center (ADC)广播控制信道(BCCH)划分BCCH allocation (BA)广播寻呼系统broadcast paging system广域网wide area network (WAN)归零码return to zero code (RZ)归一化的偏置normalized offset规程protocol规范specification规则脉冲激励编码regular-pulse excitation (RPE)规则脉冲激励长时预测编码regular-pulse excitation LPC (RPE-LPC) 轨道orbit国际标准international standard国际单位制international system of units国际电报电话咨询委员会CCITT国际电工委员会IEC国际电信联盟ITU国际互连网Internet国际民航组织ICAO , international civil aviation organization国际通信卫星组织INTERAT国际海事卫星组织INMAR-SAT国际无线电干扰特别委员会CISPR国际无线电干扰委员会CCIR国际移动识别码international mobile station equipment identity (IMEI) 国际移动用户识别码international mobile subscriber identity (IMSI)国际原子时间international automati c time (TAI)国家标准national standard国家信息基础结构national information infrastructure (NII)过充电overcharge过滤带transition band过放电overdischarge过荷保护电路overload protecting circuit过荷分级控制overload control category过荷控制overload control过调制overmodulation过流保护overcurrent protection过压保护overvoltage protectionH海岸地球站coast earth station海岸电台coast station海事卫星通信maritime satellite communications汉明距离Hamming distance汉明码Hamming code汉明重量Hamming weight航空地球站aeronautical earth station航空电台aeronautical station航空器地球站aircraft earth station航空器电台aircraft station航空移动业务aeronautical mobile service航天器(宇宙飞船)spacecraft毫米波millimeter wave黑格巴哥码Hagelbarger code恒比码constant ratio code恒步的homochronous恒流电源constant current power supply恒温恒湿试验constant temperature and humid test恒压充电constant voltage charge恒压电源constant voltage power supply恒电磁波小室transverse el ectromagnetic wave cell (TEM cell) 喉式传声器throat microphone后瓣back hol e厚模电路thick-film circuit呼叫call呼叫支持call hold (HOLD)呼叫存储call store呼叫等待call waiting (CW)呼叫改发call redirection呼叫建立call establishment呼叫建立时间call set-up time呼叫接通率percept of call completed呼叫控制信号call control signal呼叫清除延时call clearing del ay呼叫释放call rel ease呼叫序列calling sequence呼叫转移call transfer (CT)呼救distress call呼救系统distress system呼损率percept of call lost呼通概率calling probability互补金属氧化物半导体集成电路complementary MOS integrated circuit (COMOS-IC)互连interworking互连的考虑interworking consideration互连功能interworking function (IWF)互调intermodulation互调产物(一个发射台的)intermodulation products (of a transmitting stastion) 互调抗扰性intermodulation immunity互调失真intermodulation distortion互通性interoperability互同步网mutually synchronized network话路输入电平voice circuit input level话路输入电平差异voice circuit input level difference话务量tel ephone traffic话音活动检测voice activity detection (VAD)话音激活voice exciting话音激活率speech activity话音数字信令speech digit signalling话音突发speech spurt环境试验environment test环境系数environment factor环境应力筛选environment stress screening (ESS)环境躁声ambient noise环路传输loop transmission环路高频总增益loop RF overall gain环路可锁定最底(最高)界限角频率loop lockabl e minimum (maximum) margin angular frequency 环路滤波器比例系数loop filter proportion coeffici ent环路躁声带宽loop noise bandwidth环路增益loop gain环路直流总增益loop DC overall gain环路自然谐振角频率loop natural resonant angular frequency 环形波ring wave环形混频器ring mixer环行器circulator环行延迟rounding rel ay恢复recovery恢复规程restoration procedure汇接交换tandem switching汇接局tandem office会话(在电信中)conversation (in telecommunication)会话层session layer会议电话conference tel ephone混合ARQ hybrid ARQ混合差错控制hybrid error control (HEC)混合分集hybrid diversity混合集成电路hybrid integrated circuit混合扩频hybrid spread spectrum混合路径传播mixed-path propagation混合信道指配hybrid channel assignment混频器mixer混频器的寄生响应mixer spurious response活动模式active mode“或”门OR gate“或非”门NOR gateJ机壳辐射cabinet radiation机载电台aircraft station基本传输损耗(无线线路的)basic transmission loss (of a radio link)基本接入basic access基本业务(GSM的)basi c service (of GSM)基本越区切换规程basic handover procedure基本最高可用频率basic maximun usabl e frequency基波(分量)fundamental (component)基波系数fundamental factor基带baseband基地(海岸)(航空)设备base (coast)(aeronautical) equipment基地电台base station (BS)基站控制器base station controll er (BSC)基站识别码base station identity code (BSIC)基站收发信台base transceiver station (BTS)基站系统base station system (BSS)基站区base station area基准条件reference condition基准阻抗reference impedance奇偶校验码parity check code奇偶校验位parity bit激活activation吉尔伯特码Gilbert code级联码concatenated code即时业务demand service急充电boost charge急剧衰落flutter fading集成电路integrated circuit集成电路卡integrated circuit card集群电话互连trunked telephone connect集群电话互连器trunked telephone connector集群基站trunked base station集群效率trunking efficiency集群移动电话系统trunked mobile communication system集体呼叫group call集体接收(在卫星广播业务中)community reception集中控制方式centralized control集中式帧定位信号bunched frame alignment signal计费信息advice of charge计算机病毒computer virus计算机辅助测试computer-aided test (CAT)计算机辅助工程computer-aided engineering (CAE)计算机辅助管理computer-aided management (CAM)计算机辅助教学computer-aided instruction (CAU)计算机辅助设计computer-sided design (CAD)寄生反馈parasitic feedback寄生调制parasitic modulation寄生振荡parasitic oscillation加密encipherment加密保护encipherment protection加密方案encipherment scheme加权(互同步)网hierarchic (mutually synchrohous) network 假负载dummy load假设参考电路hypothetical reference circuit尖峰信号spike。

移动通信一些专业术语

移动通信一些专业术语

移动通信一些专业术语目录1.介绍\t32.gSM\t42.1 基本概念\t42.2 网络结构\t52.3 信号传输\t63.cdMa\t73.1 基本概念\t73.2 网络结构\t83.3 信号传输\t94.LTe\t104.1 基本概念\t104.2 网络结构\t114.3 信号传输\t125.5g\t135.1 基本概念\t135.2 网络结构\t145.3 信号传输\t156.附件\t167.法律名词及注释\t178.结束语\t181.介绍移动通信是指通过无线网络进行语音和数据传输的技术。

随着科技的发展,移动通信也不断进步,从2g的gSM技术,到3g的cdMa 技术,再到4g的LTe技术,以及即将到来的5g技术。

本文将详细介绍这些移动通信技术的术语和相关知识。

2.gSM2.1 基本概念gSM(global System for Mobile communications)是一种用于数字移动通信的标准。

它使用TdMa(Time division Multiple access)技术来分割时间,使不同用户的通信时间间隔不重叠。

2.2 网络结构gSM网络由多个基站组成,每个基站覆盖一定范围的区域。

基站通过无线通信与移动设备进行通信,并将通信连接转发到移动交换中心(MSc)。

MSc负责连接不同基站之间的通信,并与其他网络进行交互。

2.3 信号传输gSM使用无线电频率来传输语音和数据。

无线电频率通过无线信道传输到基站,然后从基站传输到MSc。

在传输过程中,信号需要经过一系列的调制、解调、编码和解码等处理。

3.cdMa3.1 基本概念cdMa(code division Multiple access)是一种用于移动通信的数字技术。

它使用码分多址技术,即不同用户的通信数据通过不同的编码方式进行区分和传输。

3.2 网络结构cdMa网络与gSM网络类似,也由基站和MSc组成。

不同的是,cdMa使用不同的编码方式来进行通信,使不同用户的数据可以同时传输而互不干扰。

移动通信专业术语全解

移动通信专业术语全解

移动通信专业术语全解移动通信专业术语全解一、无线通信基础概念1. 频段(Frequency Band):指用于传输无线信号的频率范围,常用的频段有2G(GSM)、3G(CDMA2000、WCDMA)、4G(LTE)等。

2. 带宽(Bandwidth):指无线信号的传输能力,通过单位时间内传输的数据量来衡量。

3. 信道(Channel):用于无线信号传输的特定频段或频带。

4. 调制解调器(Modem):将数字信号与模拟信号相互转换的设备。

5. 天线(Antenna):用于接收和发射无线信号的装置。

6. 信噪比(Signal-to-Noise Ratio,SNR):衡量有用信号与噪声之间的比例关系,信噪比越高,信号质量越好。

二、移动通信网络1. 基站(Base Station):用于提供无线通信服务的设备,也称为移动通信基础设施。

2. 小区(Cell):基站覆盖的一个特定范围,用于提供无线信号覆盖。

3. 蜂窝网络(Cellular Network):由多个小区组成的移动通信网络,每个小区都有一个基站。

4. 漫游(Roaming):指移动用户在本地网络之外使用其他网络的服务。

5. 话务(Traffic):指移动通信网络中的数据传输,如语音通话、短信、数据传输等。

6. 网络覆盖(Network Coverage):指移动通信网络的信号覆盖范围。

三、移动通信技术1. 2G(第二代移动通信技术):指第二代移动通信技术,如GSM(Global System for Mobile Communications)。

2. 3G(第三代移动通信技术):指第三代移动通信技术,如CDMA2000、WCDMA(Wideband Division Multiple Access)。

3. 4G(第四代移动通信技术):指第四代移动通信技术,如LTE(Long Term Evolution)。

4. 5G(第五代移动通信技术):指第五代移动通信技术,为更高速、更可靠的移动通信提供支持。

移动通信专业词汇

移动通信专业词汇
pulse code modulation
脉动
impulse
遨游
roaming
忙时
busy hour
模拟方式
analogue mode
频带
frequency band
频带划分
band allocation
频道
frequency channel
频分多址(FDMA)
frequency division multiple access
Global System forMobileCommunications
全向天线
omnidirectional antenna
群时延
group delay
人为搅扰
man-made interference
人为噪声
man-made noise
认证
Certifications
入口移动无线局
gateway MSC (GMSC)
多帧
multiframe
多址呼叫
multiaddress call
发射
emisssion
访问位置寄存器(VLR)
visitor location register
分集
diversity
分集接纳
diversity reception
分集增益
diversity gain
蜂窝裂变/分裂
cellular splitting
团体识别号码(PIN)
personal identification number
团体通讯
personal communications
任务频率
Radio Frequencies
任务频率范围
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核心网CN
Core Network
呼出通话
outgoing call
呼叫等待(CW)
call waiting
呼叫建立时间
call set-up time
呼叫控制CC
Call Control
呼叫释放
call release
呼叫转移
call divert或call transfer
呼损率
percept of call lost
多径传播
multipath propagation
多径分集
multipath diversity
多径时延
multipath delay
多径衰落
multipath fading
多径效应
multipath effect
多路复接
multiplexing
多普勒频移
Doppler shift
多用户信道
multi-user channel
calling forwarding on mobile subscriber busy
导频
pilot frequency
导频信道
Pilot Channel
到达时间
Time of arrival
地波
ground wave
第三代服务GPRS的节点(3GSGSN)
3rd Generation Serving GPRS Support Node
比特率
bit rate
彩屏
color screen
彩信服务MMS
Multimedia Message service
菜单模式
list view/ grid view
操作菜单
options
操作维护中心(OMC)
operation and maintenance center
产品种类
product variety
承载业务
bearer service
充电
charge
抽样
sampling
传播时延
propagation delay或transmission delay
传输速率
Baud Rate或Data Rate
传输损耗(无线线路的)
transmission loss (of a radio link)
串话
crosstalk
移动通信专业词汇对照表
(频率)带宽
(frequency) bandwidth
3代合作项目(3GPP)
3rd Generation partnership project
IMT-2000:国际电联命名3代移动通信系统
InternationalMobileTelecommunications 2000
7号信令系统
第三代移动通信系统
third generation mobile systems
电信
Telecommunications
电源
power supply
调制
modulation
调制器
modulator
动态信道分配
Dynamic channel allocation
短信服务SMS
Short Message Service
广播信道BCH
Broadcast Channel
归属位置寄存器HLR
home location register
国际电联ITU
International TelecommunicationUnion
国际漫游
international roaming
国际移动用户标识码IMSI
InternationalMobileSubscriber Identity
Base Transceiver Station
基站系统(BSS)
base station system
基站子系统BSS
Base Station Subsystem
激活
activation
集群移动电话系统
trunked mobile communication system
个人识别号码(PIN)
personal identification number
个人通信
personal communications
工作频率
Radio Frequencies
工作频率范围
operating frequency range
公共控制信道CCCH
Common Control Channel
Signaling System No. 7(SS7)
爱尔兰
Erlang
按键
keypad
按键音
keypad tone
八木天线
Yagi antenna
白噪声
white Gaussian noise
被叫通话
incoming call
本地移动用户身份( LMSI)
local mobile station identity
带宽
bandwidth
带内信令
in-band signalling
带外信令
out-band signalling
单向控制
unidirectional control
当被呼移动用户不回答时的呼叫转移(CFNRy)
call forwarding on no reply
当被呼移动用户忙时的呼叫转(CFB)
公共陆地移动网PLMN
PublicLandMobileNetwork
公众陆地移动电话网(PLMN)
public land mobile network
固定电话业务
fixed telephone services
关机
power off
广播控制信道BCCH
Broadcast Control Channel
互调
intermodulation
话务量
telephone traffic
话音激活
voice exciting
基站(BS)
base station
基站控制器BSC
Base Station Controller
基站识别码(BSIC)
base station identity code
基站收发信台BTS
蜂窝通信原理
cellular communication principle
服务质量
quality of service
辐射
radiation
辅助公共控制物理信道SCCPCH
Secondary Common Control Physical Channel
复帧
multiframe
干扰
interference
多帧
multiframe
多址呼叫
multiaddress call
发射
emisssion
访问位置寄存器(VLR)
visitor location register
分集
diversity
分集接收
diverห้องสมุดไป่ตู้ity reception
分集增益
diversity gain
蜂窝裂变/分裂
cellular splitting
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