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1、abbreviations in CATV 英漢對(duì)照有線電視網(wǎng)絡(luò)常用縮語(yǔ)AAL(ATM Adaptation Layer):異步轉(zhuǎn)移模式適配層AC(Alternating Current):交流Access Network:接入網(wǎng)ACI(Adjacent Channel Interference):鄰頻干擾Additional Channel:增補(bǔ)頻道Adjacent Channel Transmission:鄰頻道傳輸ADSL(Asymmetrical Digital Subscriber Line):不對(duì)稱數(shù)字用戶線路AGC(Aotomatic Gain Control):自動(dòng)增益控制AI

2、C(Auxilliary Information Channel):輔助信息信道ALC(Aotomatic Level Control):自動(dòng)電平控制AM(Amplitude Modulation):幅度調(diào)制(調(diào)幅)AML(Amplitude Modulated Microwave Link):調(diào)幅微波鏈路Amplifier:放大器Application Layer:應(yīng)用層ARP(Address Resolution Protocol):地址識(shí)別協(xié)議ASC(Aotomatic Slope Control):自動(dòng)斜率控制ATM(Asynchronous Transfer Mode):異步傳輸模式

3、(協(xié)議)BAL(Bit ALlocation):比特分配Bandwidth:帶寬BB(Basis Band):基帶BBER(Background Block Error Rate):背景塊誤碼率BC(Broadcast Channel):廣播信道BCN(Broadcast Communication Network):廣播通信網(wǎng)BDC(Block Down Converter):下變頻器BER(Bit Error Rate):誤碼率BISDN(BroadbandIntegrated Services Digital Network):寬帶綜合業(yè)務(wù)數(shù)字網(wǎng)絡(luò)Bit Stream:比特流(碼流)BP

4、F(Band Pass Filter):帶通濾波器BPS(Bits Per Second):比特秒,也寫作b/sBRI(Basic Rate Interface):基本速率接口Broard Band Communication:寬帶通信BRR:(Bit Rate Reduction):比特率壓縮C/CSO(Carrier to Composite Second Order beat ratio):載波復(fù)合二次差拍比C/CTB(Carrier to Composite Triple Beat ratio):載波復(fù)合三次差拍比C/I(Carrier to Intermodulation ratio

5、):載波互調(diào)比C/N(Carrier to Noise ratio):載噪比CA(Conditional Access):有條件存?。ㄓ袟l件接收)Cable Router:線纜路由器CAC(Conditional Access Control):條件接收控制CAID(Conditional Access IDentifier):有條件存?。ń邮眨?biāo)志CATV(Cable TeleVision):有線電視CATV(Community Antenna TeleVision):共用天線電視CCIR(International Radio Consultative Committee):國(guó)際無(wú)線電咨詢

6、委員會(huì)CCITT(Consultative Committee of International Telephone and Telegraph):國(guó)際電報(bào)電話咨詢委員會(huì)CCU(Communication Control Unit):通信監(jiān)測(cè)單元CDMA(Code Division Multiple Access):碼分多址Channel:頻道Channel:信道Chirp:附加調(diào)頻CIF(Commom Interleaved Frame):公共交織幀CII(China Information Infrastrcture):中國(guó)信息基礎(chǔ)設(shè)施(計(jì)劃)Circuit Switching:電路交換C

7、LI(CATV Leakage and Ingress):有線電視泄漏與竄入CM(Cable Modem):電纜調(diào)制解調(diào)器又名線纜調(diào)制解調(diào)器CM(Cross Modulation):交擾調(diào)制CMCI(Cable Modem to CPE Interface):電纜調(diào)制解調(diào)器至用戶屋內(nèi)設(shè)備接口CMTRI(Cable Modem Telephone Return Interface):電纜調(diào)制解調(diào)器中回傳電話接口CMTS(Cable Modem Termination System):電纜調(diào)制解調(diào)器(Cable Modem)端接系統(tǒng)Coaxial Cable:同軸電纜COFDM(Coded Ort

8、hogonal Frequency Division Multiplexing):編碼正交頻分復(fù)用Communication:通信Community Reception:集體接收CPE(Customer Premises Equipment):用戶屋內(nèi)設(shè)備CS(Communication Satellite):通信衛(wèi)星CSMA/CD(Carrier Sense Multiple Access/Collision Detection):公共載波復(fù)用通路/沖突檢測(cè)(用于以太網(wǎng)),也叫帶碰撞檢測(cè)的載波偵聽(tīng)多址、載波偵聽(tīng)多重接入/碰撞檢測(cè)CSO(Composite Second Order Beat)

9、:復(fù)合二次差拍CTB(Composite Triple Beat):復(fù)合三次差拍CW(Control Word):控制字Data:數(shù)據(jù)DAVIC(Digital Audio Video Council):數(shù)字音視頻理事會(huì)DB(Data Broadcasting):數(shù)據(jù)廣播dB(deciBel):分貝DBS(Direct Broadcast Satellite):直播衛(wèi)星DC(Direct Current):直流DCF(Dispersion Compensation Fiber):色散補(bǔ)償光纖,也叫色散位移光纖DCSMF(Dispersion Compensation Single Mode F

10、iber):色散補(bǔ)償單模光纖DCT(Discrete Cosine Transform):離散余弦變換DFB(Distributed FeedBack):分布反饋(激光器)DFBLD(Distributed FeedBackLD):分布反饋型激光二極管DFT(Eiscrete Fourier Transformation):離散傅里葉變換DHCP(Dynamic Host Configuration Protocol):動(dòng)態(tài)主機(jī)配置協(xié)議DIB(Digital Integrated Broadcasting):數(shù)字綜合廣播Digital:數(shù)字的Distribution Point:分配點(diǎn)DLL(

11、Data Link Layer):數(shù)據(jù)鏈路層DLS(Dynamic Label Segment):動(dòng)態(tài)標(biāo)記段DMB(Digital Multimedia Broadcasting)數(shù)字多媒體廣播DOCSIS(Data Over Cable Service Interface Specification):有線電視網(wǎng)絡(luò)上的數(shù)據(jù)接口規(guī)格Downstream:下行DQDB(Distributed Queue Double Bus):分布隊(duì)列雙總線DRC(Dynamic Range Control):動(dòng)態(tài)范圍控制DSCTy(Data Service Component Type):數(shù)據(jù)業(yè)務(wù)成分類型DS

12、F(Dispersion Shift Fiber):色散位移光纖DSL(Digital Subscriber Line):數(shù)字用戶線路DSM(Digital Storage Media):數(shù)字的存儲(chǔ)或傳輸器件DSP(Digital Signal Processor):數(shù)字信號(hào)處理器DTV(Digital TV):數(shù)字電視DVB(Digital Video Broadcasting):數(shù)字視頻廣播DVBC(Digital Video BroadcastingCable):用于電纜的數(shù)字視頻廣播DWDM(Denseness Wavelength Division Multiplexing):密集波

13、分復(fù)用DXC(Digital Cross Connection):數(shù)字交叉連接(設(shè)備)EBU(European Broadcasting Union):歐洲廣播聯(lián)盟Echo Rating:回波值ECM(Entitlement Checking Message):授權(quán)校驗(yàn)信息EDFA(ErbiumDoped Fiber Amplifier):摻餌光纖放大器EDTV(Enhanced definition Television):增強(qiáng)清晰度電視EIA(Electronic Industries Association):電子工業(yè)協(xié)會(huì)EIRP(Equivalent Isotropic Radiate

14、d Power):等效全向輻射功率Eld(Ensemble Identifier):信號(hào)群(組)標(biāo)志EMM(Entitlement Management Message)授權(quán)管理信息EPG(Electronic Program Guides):電子節(jié)目指南Equalization:均衡ERP(Equivalent Radiated Power):等效輻射功率ESR(Error block Second Ratio):誤塊秒率Ethernet:以太(網(wǎng))ETI(Ensemble Transport Interface):信號(hào)群(組)傳輸接口ETI(NA)Ensemble Transport In

15、terface(NetworkAdapted):網(wǎng)絡(luò)適應(yīng)的信號(hào)群(組)傳輸接口ETI(NI)Ensemble Transport Interface(NetworkIndependent ETI):網(wǎng)絡(luò)獨(dú)立的信號(hào)群(組)傳輸接口ETN(EnsembleTransportNetwork):信號(hào)群(組)傳輸網(wǎng)絡(luò)ETS(European Telecommunications Standard):歐洲通信標(biāo)準(zhǔn)ETSI(European Telecommunications Standards Institute):歐洲通信標(biāo)準(zhǔn)學(xué)會(huì)FCC(Federal Communications Commissio

16、n):聯(lián)邦通信委員會(huì)FDDI(Fiber Distributing Data Interface):光纖分布式數(shù)據(jù)接口FDM(Frequency Division Multiplexing):頻分復(fù)用FDMA(Frequency Division Multiple Access):頻分多址FEC(Forword Error Correction):前向糾錯(cuò)Feed:饋送Feedback Error Correction:反饋糾錯(cuò)FF(Feed Forword):前饋(放大器)FFT(Fast Fourier Transformation):快速傅里葉變換FI(Frequency Informa

17、tion):頻率信息FIB(Fast Information Block):快速信息塊FIC(Fast Information Channel):快速信息信道FIDC(Fast Information Data Channel):快速信息數(shù)據(jù)通道FIDCId(Fast Information Data Channel Identifier):快速信息數(shù)據(jù)通道標(biāo)志FIG(Fast Information Group):快速信息組FM(Frequency Modulation):頻率調(diào)制(調(diào)頻)FML(Frequency modulated Microwave Link):調(diào)頻微波鏈路FPLD(F

18、abryPerot Laser Diode):法布里珀羅激光二極管Frequency:頻率FTTB(Fiber To The Building):光纖到大樓FTTC(Fiber To The Curb):光纖到路邊FTTH(Fiber To The Home):光纖到戶FTTSA(Fiber To The Service Area):光纖到服務(wù)區(qū)GFC(General Flow Control):一般流量控制GI(Grated Index):漸變折射率(光纖)GOD(Game On Demand):游藝點(diǎn)播HDSL(High bitrate Digital Subscriber Line):高

19、速數(shù)字用戶線HDT(Host Digital Terminal):主機(jī)數(shù)字終端HDTV(High Definition Television):高清晰度電視HE(Head End):前端HFC(Hybrid FiberCoaxial):光纖同軸混合有線電視網(wǎng)絡(luò)HomePNA(Home Phoneline Network Alliance):用戶線接入多路復(fù)用器Hub Head End:中心前端(分前端)IC(Interactive Channel):交互信道ICMP(Internet Control Message Protocol):因特網(wǎng)控制信息協(xié)議IEEE(Institute of El

20、ectrical and Electronics Engineers):電氣電子工程師學(xué)會(huì)IM(InterModulation):互調(diào)Information Highway:信息高速公路Integrated Coding and Multiplexing:綜合編碼與復(fù)用Interference:干擾Internet:國(guó)際互聯(lián)網(wǎng)IOD(Information On Demand):信息點(diǎn)播IP(Internet Protocol):網(wǎng)際協(xié)議IPPV(Impulse PayPerView):脈沖式按次付費(fèi)IRD(Integrated Receiver Decoder):綜合解碼接收機(jī)ISDB(In

21、tegrated Services Digital Broadcasting):綜合業(yè)務(wù)數(shù)字廣播ISDN(Integrated Services Digital Network):綜合業(yè)務(wù)數(shù)字網(wǎng)ISI(Intersymbol Interference):符號(hào)間干擾ISO(International Standards Organization):國(guó)際標(biāo)準(zhǔn)化組織ISRC(International Standard Recording Code):國(guó)際標(biāo)準(zhǔn)記錄碼IT(Information Technology):信息技術(shù)ITU(International Telecommunications

22、Union):國(guó)際電信聯(lián)盟,簡(jiǎn)稱國(guó)際電聯(lián)ITUR(International Telecommunications UnionRadio communications Sector):國(guó)際電聯(lián)無(wú)線電部門Knob:旋鈕Lacal Head End:本地前端Lacal Network:本地網(wǎng)LAN(Lacal Area Network):局域網(wǎng)LD(Laser Diode):激光二極管Level:電平Light Modulation Deapth:光調(diào)制度。Limiting Amplifier:限幅放大器Link:線路LLC(Logical Link Control layer):邏輯鏈接控制層L

23、MDS(Local Multipoint Distribution System):本地多點(diǎn)分配系統(tǒng)LNA(Low Noise Amplifier):低噪聲放大器Loss:損耗MAC(Media Access Control layer):媒體通路控制層Mainld(Main Identifier of a Transmitter):發(fā)射機(jī)主識(shí)別MAN(Metropolitan Area Network):城域網(wǎng)Manul:手動(dòng)MCI(Multiplex Configuration Information):復(fù)合結(jié)構(gòu)信息MCNS(Multimedia Cable Network System)

24、:多媒體電纜網(wǎng)絡(luò)系統(tǒng)MCPC(MultiChannel Per Carrier):多路單載波Message Switching:報(bào)文交換MGC(Manually Gain Control):手動(dòng)增益控制MI(Mutual Isolation):相互隔離MMDS(Multichannel Multipoint Distribution Service):多信道多點(diǎn)分配服務(wù)(美國(guó)FCC的英文定義)或(Microwave Multichannel Distribution System):微波多路分配系統(tǒng)MMF(MultiMode Fiber):多模光纖MMX(MultiMedia eXtensio

25、n):多媒體擴(kuò)展(CPU)MOT(Multimedia Object Transfer):多媒體目標(biāo)傳遞MPC(Multimedia Personal Computer):多媒體個(gè)人計(jì)算機(jī)MPEG(Moving Picture Expert Group):運(yùn)動(dòng)圖像專家組MSC(Main Service Channel):主業(yè)務(wù)信道MSC(Manually Slope Control):手動(dòng)斜率控制MSPS(Mega Symbols Per Second):兆符號(hào)/秒MTBF(Mean Time Between Failures):平均故障間隔時(shí)間MUSE(MUltiple SubNyquist

26、 sampling Encoding):多重亞奈取樣編碼NCTA(National Cable Television Association):美國(guó)有線電視協(xié)會(huì)Nd:YAG(Neodymium Yttrium Aluminium Garnet):摻釹釔鋁石榴石(激光器)Network Layer:網(wǎng)絡(luò)層NII(National Information Infrastrcture):國(guó)家信息基礎(chǔ)設(shè)施(計(jì)劃)NISDN(NarrowbandIntegrated Services Digital Network):窄帶綜合業(yè)務(wù)數(shù)字網(wǎng)絡(luò)NVOD(Near Video On Demand):準(zhǔn)視頻點(diǎn)播O

27、ADM(Optical Add and Drop Multiplexing):光分插復(fù)用OAM(Operation Administration and Maintenance):運(yùn)營(yíng)管理與維護(hù)OFDM(Optical Frequency Division Multiplexing):光頻分復(fù)用OFDM(Orthogonal Frequency Division Multiplexing):正交頻分復(fù)用Off:斷開(kāi)On:接通ONU(Optical Network Unit):光網(wǎng)絡(luò)裝置Oscillator:振蕩器OSI(Open System Interconnection):開(kāi)放系統(tǒng)互連Ou

28、tput Impedance:輸出阻抗Output Light Power:輸出光功率OWA(One Way Addressable):?jiǎn)蜗驅(qū)ぶ稯XC(Optical Cross Connection):光交叉連接Packet Switching:分組交換PAD(Programme Associated Data):節(jié)目伴隨數(shù)據(jù)PayTV:付費(fèi)電視PCN(Personal Communication Network):個(gè)人通信網(wǎng)PCS(Personal Communication Service):個(gè)人通信業(yè)務(wù)PD(PowerDouble):功率倍增(放大器)PDFA(Praseodymium

29、Doped Fiber Amplifier):摻鐠氟化物光纖放大器PDH(PseudoSynchronous Digital Hierarchy):準(zhǔn)同步數(shù)字序列Phase:相位Physical Layer:物理層PI(Programme Identification):節(jié)目識(shí)別Picture:圖像Pilot Frequency:導(dǎo)頻PIN(PositiveIntrinsicNegative):正本征負(fù)(二極管)Power:電源,功率PP(PushPull):推挽PPC(PayPerChannel):按頻道付費(fèi)PPV(PayPerView):按次付費(fèi)PRBS(PseudoRandom Bina

30、ry Sequence):偽隨機(jī)二進(jìn)制序列Presentation Layer:表示層PRI(Primary Rate Interface):初始速率接口Programmable Channel 可編程序頻道PSTN(Public Switching Telecommunication Network):公共交換電信網(wǎng)QOS(Quality Of Service):服務(wù)質(zhì)量RDI(Receiver Data Interface):接收機(jī)數(shù)據(jù)接口RDS(Radio Data System):無(wú)線數(shù)據(jù)系統(tǒng)Receiver:接收機(jī)Remote Head End:遠(yuǎn)地前端RF(Radio Freque

31、ncy):射頻RIN(Relative Intensity Noise):相對(duì)強(qiáng)度噪聲Router:路由器S/N(Signal to Noise ratio):信噪比SA(Service Area):服務(wù)區(qū)SBS(Stimulated Brillouin Scattering):受激布里淵散射SCDMA(Synchronous Code Division Multiple Access):同步碼分復(fù)用SCPC(Single Channel Per Carrier):?jiǎn)温穯屋d波SCTE(Society of Cable Telecommunication Engineers):(美國(guó))有線電視通

32、信工程師協(xié)會(huì)SDH(Synchronous Digital Hierarchy):同步數(shù)字序列SDM(Space Division Multiplexing):空分復(fù)用SDMA(Space Division Multiple Access):空分多址SelfHealing:自愈SESR(Severely Error Second Ratio):嚴(yán)重誤碼秒率Session Layer:會(huì)話層SFN(Single Frequency Network):?jiǎn)晤l網(wǎng)(同步網(wǎng))SID(Service IDentifier):服務(wù)識(shí)別碼Signal:信號(hào)SMF(Single Mode Fiber):?jiǎn)文9饫wS

33、MR(Signal to Mask Ratio):信號(hào)掩蔽比SMS(State Monitoring System):狀態(tài)監(jiān)測(cè)系統(tǒng)SMT(State Monitoring Transponder):狀態(tài)監(jiān)測(cè)轉(zhuǎn)發(fā)器SNAP(SubNetwork Access Protocol):子網(wǎng)訪問(wèn)協(xié)議SNMP(Simple Network Management Protocol):簡(jiǎn)單網(wǎng)絡(luò)管理協(xié)議SNR(Signal to Noise Ratio):信號(hào)噪聲比SONET(Synchronous Optical NETwork):同步光纖網(wǎng)SR(Symbol Rate):符碼率STB(SetTop Box):機(jī)頂盒STI(Service Transport Interface):業(yè)務(wù)傳輸接口STM(Synchronous Transport Module):同步傳遞模塊STN(Service Transport Network):業(yè)務(wù)傳輸網(wǎng)絡(luò)STP(Shielded Twisted Pair):屏蔽雙絞線SubCh(SubChannel of the main service channel):主業(yè)務(wù)信道的子信道SubChId(SubChannel Identifier):子信道標(biāo)志SubId(SubIden

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