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數據通信與網(wǎng)絡(luò )技術(shù)詞匯·新譯通翻譯公司-專(zhuān)業(yè)電氣電子通訊類(lèi)翻譯 |
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■新譯通翻譯公司
數據通信與網(wǎng)絡(luò )技術(shù)詞匯 |
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B1Q 2Binary,1Quaternary 兩個(gè)二進(jìn)位的,一個(gè)四進(jìn)位的
AAL ATM Adaptation Layer ATM適應層
ADSL Asymmetric Digital Subscriber Line 非對稱(chēng)數字用戶(hù)線(xiàn)路
CDV Cell Delay Variation 信元延遲變更
CLR Cell Loss Ratio 信元丟失比率
IDLC Integrated Digital Loop Carrier 綜合數字環(huán)路載波
AD-PCM Adaptive Differential Pulse Code Modulation 適應微分-脈沖碼調制
AM Amplitude Modulation 幅度調制
AMI Alternate Mark Inversion 交替標記倒置
AN Access Node 訪(fǎng)問(wèn)節點(diǎn)
ANSI American National Standards Institute 美國國家標準協(xié)會(huì )
APS Automatic Protection Switching 自動(dòng)保護開(kāi)關(guān)
ARQ Automatic Repeat reQuest 自動(dòng)重復請求
AT&T American Telephone & Telegraph 美國電話(huà)/電報
ATM Asynchronous Transfer Mode 異步傳輸模式
ATU ADSL Termination Unit ADSL終端單元
AWG American Wire Gauge 美國線(xiàn)規
BECN Backward Explicit Congestion Notification
反向顯示擁塞通知
BER Bit-Error Rate 位誤碼率
BH Busy Hour 高峰時(shí)
BISDN Broadband Integrated Services Digital Network
寬帶綜合業(yè)務(wù)數字網(wǎng)
BOM Beginning Of Message 報頭
BRI Basic Rate Interface 基速接口
CAC Connection Admission Control 連接容許控制
CAD Computer-aided Design 計算機輔助設計
CAE Computer-aided Engineering 計算機輔助工程
CAM Computer-aided Manufacturing 計算機輔助制造
CAP Carrierless Amplitude Modulation 無(wú)載波幅度調制
CATV Cable Television or Community Antenna Television有線(xiàn)電視或公用天線(xiàn)電視
CBDS Constant Bit Rate Data Service 不變比特率數據服務(wù)
CBR Continuous Bit Rate,or Constant Bit Rate
連續的比特率或不變的比特率
CCITT Consultative Committee on International Telegraph and
Telephone 國際電話(huà)和電報咨詢(xún)委員會(huì )
CFM Configuration Management 配置管理
CIR Committed Information Rate
CLEC Competitive Local Exchange Carrier 競爭的本地交換載波
CLLM Consolidated Link-Layer Management 統一鏈路層管理
CLP Cell Loss Priority 單元丟失優(yōu)先權
CMT Connection Management 連接管理
CO Central Office 中心局
COI Community of Interest 公共的影響(利益)
COM Continuation of Message 報文附加
COMSAT Communications Satellite Corporation 通信衛星公司
CPE Customer Premise Equipment 客戶(hù)前提設備
CPN Customer Premises Node 客戶(hù)前提節點(diǎn)
CRC Cyclic Redundancy Check 循環(huán)冗余校驗
CS convergence Sublayer 收斂子層
CSU Channel Service Unit 信道服務(wù)單元
DAS Dual Attachment Stations 雙附加配置工作站
DBS Direct Broadcast Satellite 直播衛星
DCC Data Communications Channels 數據通信信道
DCE Data Communications Equipment 數據通信設備
DE Discard Eligibility 丟棄合格
DLC Digital Loop Carrier 數字環(huán)路載波
DLCI Data-Link Connection Identifier 數據鏈路連接鑒定
DMT Discrete Multitone 離散的多頻聲
DOJ Department Of Justice 司法部
DSLAM DSL Access Multiplexer DSL訪(fǎng)問(wèn)多路復用器
DSP Digital Signal Processor 數字信令處理器
DSU Data Service Unit 數據服務(wù)單元
DTE Data Terminal Equipment 數據終端設備
DTP Data Transport Protocol 數據傳輸協(xié)議
DTPM Data Transport Protocol Machine 數據傳輸協(xié)議器
EA Extended Address 擴展地址
ECM Coordination Management 調和管理
ECN Explicit Congestion Notification 顯示擁塞通告
ECSA Exchange Carriers Standards Association
交換信號標準協(xié)會(huì )
EO End Office 分局
EOM End of Message 報尾
ETSI European Telecommunications Standards Institute
歐洲電訊標準協(xié)會(huì )
FCC Federal Communications Commission 聯(lián)邦通信委員會(huì )
FCS Frame Check Sequence 幀校驗序列
FDM Frequency Division Multiplexing 頻分復用
FEC Forward Error Control 轉發(fā)誤碼控制
FECN Forward Explicit Congestion Notification
轉發(fā)顯示擁塞通告
FEP Front-end Processor 前端處理機
FM Frequency Modulation 頻率調制(調頻)
FR Frame Relay 幀中繼
FRI Frame Relay Interface 幀中繼接口
FSK Frequency Shift Keying
移頻鍵控(調制),頻移鍵控(法)
FSN Full Service Network 全服務(wù)網(wǎng)絡(luò )
FTAM File Transfer Access and Management 文件傳輸訪(fǎng)問(wèn)和管理
FTTC Fiber to the Curb 光纖到路邊
FTTN Fiber to the Node 光纖到節點(diǎn)
FTTH Fiber to the Home 光纖到家
GAN Global Area Network 全局網(wǎng)
GEOS Geo-Synchronous Satellites 地球同步衛星
GFC Generic Flow Control 一般溢出控制
HDLC Hign-Level Data Link Control 高級數據鏈路控制
HDSL High-Speed Digital Subscriber Line 高速數字用戶(hù)線(xiàn)路
HDT Host Digital Terminal 主機數字終端
HDTV High-Definition Television 高清晰度電視
HE Header Extension 報頭擴展
HEC header Error Control 報頭誤碼控制
HFC Hybrid Fiber/Coax 混合光纖/同軸
HIPPI High-Performance Parallel Interface 高性能并行接口
HOB Head of Bus 總線(xiàn)頭
HPNA Home Phoneline Networking Alliance 家庭電話(huà)線(xiàn)網(wǎng)絡(luò )聯(lián)盟
HRC Hybrid Ring Control 混合環(huán)控制
HSSI High-Speed Serial Interface 高速串行接口
HTU-C HDSL Termination Unit-Central HDSL終端單元-局端
HTU-R HDSL Termination Unit-Remote HDSL終端單元-客戶(hù)端
I/O Input/Output 輸入/輸出
IAO Intraoffice Optical Interface 局內光接口
IBM International Business Machines 國際商用機器公司
IC Integrated Circuit 綜合電路
ICA International Copper Association 國際警察協(xié)會(huì )
ICI Intercarrier Interface 載波間接口
ICIP Intercarrier Interface Protocol 載波間接口協(xié)議
IDSL ISDN Basic Access DSLs ISDN基本訪(fǎng)問(wèn)DSL
IEC Interexchange Carriers
IN Intelligent Network 智能網(wǎng)
INTUG International Trade and User Groups 國際貿易和用戶(hù)群
IP Intelligent Peripheral/Internet protocol 智能外設備/因特網(wǎng)協(xié)議
ISDN Integrate Services Digital Network 綜合業(yè)務(wù)數字網(wǎng)
ISO International organization for Standardization
國際標準化組織
ISP Internet Service Procider 因特網(wǎng)服務(wù)提供商
ISSI Inter--switching System Interface 內部交換系統接口
ITFS Instructional Television Fixed Service 教育電視固定服務(wù)
ITU International Telecommunications Union 國際電訊聯(lián)盟
IWU Internetworking Unit 網(wǎng)絡(luò )單元
IXC Interexchange Carrier
JPEG Joint Photographic Experts Group 聯(lián)合攝影專(zhuān)家組
LAN Local Area Network 局域網(wǎng)
LAP-B Link Access Protocol-B 鏈路訪(fǎng)問(wèn)協(xié)議B
LATA local Access Transport Area 本地訪(fǎng)問(wèn)傳輸區域
LEA Line Extender Amplifier
LEC Local Exchange Carrier 本地交換載波
LED Light-Emitting Diodes 發(fā)光二極管
LEOS Low Earth Orbiting Satellite 低軌道地球衛星
LLC Logical Link Control 邏輯鏈路控制
LMDS Local Multipoint Distribution Service 本地多點(diǎn)分布服務(wù)
LME Layer Management Entity 層管理實(shí)體
LMP Layer Management Protocol 層管理協(xié)議
LOH Line Overhead 線(xiàn)路管理費用
LTE Line Terminating Equipment 線(xiàn)路終結設備
LTU Line Termination Unit 線(xiàn)路終端單元
MAC Media Access Control 介質(zhì)訪(fǎng)問(wèn)控制
MAN Metropolitan Area Network 城域網(wǎng)
MDF Main Distribution Frame 總配線(xiàn)架
MDS Multipoint Distribution Service 多點(diǎn)分布服務(wù)
MDSL Medium-Speed Digital Subscriber Line 中速數字用戶(hù)線(xiàn)路
MEOS Medium Earth-Orbiting Satellite 中地球軌道衛星
MFJ Modified Final Judgment 修正的最終判斷
MHS Message-Handling System 信息處理系統
MIB Mnagement Information Base 管理信息基礎
MMDS multichannel Multipoint Distrbution Service
多通道多點(diǎn)分布服務(wù)
MMF Multimode Fiber 多模光纖
MPEG Motion Picture Experts Group 運動(dòng)圖象專(zhuān)家組
MSO Multi-System Operator 多系統操作員
NAP Network Access Provider 網(wǎng)絡(luò )訪(fǎng)問(wèn)提供商
NID Network Interface Device 網(wǎng)絡(luò )接口服務(wù)
NIF Neighborhood Information Frame 鄰近信息塊
N-ISDN Narrowband ISDN 窄帶ISDN
NIUF North American ISDN User''s Forum 北美ISDN用戶(hù)論壇
NME network Management Entity 網(wǎng)絡(luò )管理實(shí)體
NNI Network-Network Interface 網(wǎng)間接口
NSAP Network Source Access Point 網(wǎng)絡(luò )源訪(fǎng)問(wèn)點(diǎn)
NTIA National Tlecommunications and Information Administration國家遠程通信和信息管理局
NTP Network Transport Provider 網(wǎng)絡(luò )傳輸提供商
NTSC National Television System Committee
國家電視制式委員會(huì )
NTU Network Temination Unit 網(wǎng)絡(luò )終端單元
NVOD Near Video On Demand 近視頻點(diǎn)播
O/E Optical to Electrical 光電轉換
OAM Operations,Administration And Maintenance 操作管理和維護
OAM&P Operations,Administration,Maintenance and Provisioning操作管理維護和供應
OC Optical Carrier 光波
OCI Optical Carrier Interface 光波接口
ONI Optical network Interface 光網(wǎng)接口
ONU Optical Network Unit 光網(wǎng)絡(luò )單元
OS Operations System 操作系統
OSI Open Systems Interconnection 開(kāi)放系統互聯(lián)
OSS Operations Systems 操作系統
OTA Office of Technology Assessment 技術(shù)評價(jià)處
PA Prearbitrated
PCS Personal communications Services 個(gè)人通信服務(wù)
PDH Plesiochronous Digital Hierarchy 準同步數字體系
PDU Protocol Data Unit 協(xié)議數據單元
PES Packetized Elementary Stream
PFM Parameter Frame mnagement 參數構成管理
PHY Physical Layer Protocol 物理層協(xié)議
PLPC Physical Layer Convergence Protocol 物理層收斂協(xié)議
PM Phase Modulation 脈沖調制
PMD Physical Layer Medium Dependent 物理層中間依靠
POH Path Overhead 路徑負載
PON Passive Optical Network 無(wú)源光網(wǎng)絡(luò )
POP Point of Presence 電話(huà)接入網(wǎng)[站]點(diǎn)
POTS Plain Old Telephone Service 普通老式電話(huà)服務(wù)
PPL Phase Locked Loop 脈沖鎖定環(huán)路
PPV Pay Per View 有價(jià)值意見(jiàn)
PPP Point-to-Point Protocol 點(diǎn)到點(diǎn)協(xié)議
PRI Primary Rate Interface 主速率接口
PRM Protocol REference Model 協(xié)議參考模型
PS Program Stream 程序流
PSTN Public Switched Telephone Network 公用電話(huà)交換網(wǎng)
PT Payload Type 有效載荷類(lèi)型
PTE Path-Terminating Equipment 路徑終結設備
PTM Packet Transfer Mode 包傳輸模式
PTT Post,Telephone and Telegraph 局,電話(huà)和電報
PVC Permanent Virtual Circuit 永久虛電路
QA Queued Arbitrated 隊列裁定
QAM Quadrature Amplitude Modulation 正交調幅,90度相移幅度調制
QoS Quality of Service 服務(wù)質(zhì)量
RBOC Regional Bell Operating Company
RME Routing Management Entity 路由管理實(shí)體
RMN Remote Multiplexer Node 遠程多路復用節點(diǎn)
RMP Routing Management Protocol 路由管理協(xié)議
RMS Root Mean Square 均方根
RMT Ring management 時(shí)鐘管理
SAP Service Access Point 服務(wù)訪(fǎng)問(wèn)點(diǎn)
SAR Segmetnation and Reassembly Sublayer 分割和重新組裝子層
SAS Single Attachment Stations 單配置工作站
SCP Service Control Point 服務(wù)控制點(diǎn)
SDLC Synchronous Data Link Control 同步數據鏈路控制
SDM Space Division Multiplexing
空間分割多路復用,空分多路
SDMT Synchronized DMT 同步的DMT
SDSL Symmetric Digital Subscriber Line 對稱(chēng)數字用戶(hù)線(xiàn)路
SDU Service Data Unit 服務(wù)數據單元
SIF Status Information Frame 狀態(tài)信息幀
SMF Single Mode Fiber 單模光纖
SMS Service Management System 服務(wù)管理系統
SMT Station Management 工作站管理
SNA System Network Architecture 系統網(wǎng)絡(luò )體系結構
SNI Subscriber Network Interface 用戶(hù)網(wǎng)絡(luò )接口
SRF Status Report Frame 狀態(tài)報告幀
SS7 Signaling System Number 7 7號信令
SSP Service Switching Point 服務(wù)交換點(diǎn)
STB Set-top Box 置頂盒
STP Shielded Twisted Pair 屏蔽雙絞線(xiàn)
STV Sprint Telecommunications Venture sprint電訊風(fēng)險
SVC Switched Virtual Circuit or Signaling Virtual Circuit交換式虛電路或發(fā)信號虛電路
TA Trunk Amplifier 主干放大器
TA 1996 Tlecommunications Act of 1996 1996電訊法令
TC Transmission Convergence 轉發(fā)收斂
TDD time Division Duplexing 時(shí)分復用
TDMA Time Division Multiple Access 時(shí)分復用訪(fǎng)問(wèn)
TP Transaction Processing 事務(wù)處理
TRT Token Rotation Timer 令牌旋轉計時(shí)器
TS Transport Stream 傳輸流
TTRT Target Token Rotation Time 目標令牌旋轉計時(shí)器
TVX Valid Transmission Timer 正確傳輸計時(shí)器
UAWG Universal ADSL Working Group 通用ADSL工作組
UNI User-Network Interface 用戶(hù)網(wǎng)絡(luò )接口
UTOPIA Universal Test and Operations Physical Interface for ATM ATM通用測試和操作物理接口
UTP Unshielded Twisted Pair 非屏蔽雙絞線(xiàn)
VBR Variable Bit Rate 變量位率
VCI Virtual Channel Identifier 虛通道鑒定
VDSL Very High-Bit Rate Digital Subscriber Line
非常高位率數字用戶(hù)線(xiàn)路
VDT Video Dial Tone
VIP Video Information Provider 視頻信息提供商
VoD Video on Demand 視頻點(diǎn)播
VPI Virtual Path Identifier 虛路徑鑒定
WAN Wide Area Network 廣域網(wǎng)
WCA Wireless Cable Association 無(wú)線(xiàn)聯(lián)盟
WDM Wavelength Division Multiplexing 波長(cháng)分割多路轉換器
XC Cross Connect 交叉連接
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