摘要:很多考生在備考初級通信工程師考試,希賽小編整理了初級通信工程師專業(yè)實務(wù)考試知識點:通信專業(yè)英語,希望對大家備考初級通信工程師專業(yè)實務(wù)會有幫助。
為幫助考生備考初級通信工程師考試,希賽小編為考生整理了初級通信工程師專業(yè)實務(wù)考試知識點:通信專業(yè)英語,相信對大家備考初級通信工程師專業(yè)實務(wù)科目會有幫助。
| 英文縮寫 | 英文全稱 | 中文 |
| AN | Access Network | 接入網(wǎng)絡(luò) |
| CPU | Central Processing Unit | 中央處理器 |
| ROM | Read Only Memory | 只讀存儲器 |
| RAM | Random Access Memory | 隨機存儲器 |
| DB | Data Bus | 數(shù)據(jù)總線 |
| AB | Address Bus | 地址總線 |
| CB | Control Bus | 控制總線 |
| OP | Operating System | 操作系統(tǒng) |
| DB | Data Base | 數(shù)據(jù)庫 |
| DBMS | Data Base Management System | 數(shù)據(jù)庫管理系統(tǒng) |
| DBS | Data Base System | 數(shù)據(jù)庫系統(tǒng) |
| MCS | Multimedia Computer System | 多媒體計算機系統(tǒng) |
| MPC | Multimedia Personal Computer | 多媒體個人計算機 |
| API | Application Program Interface | 底層應(yīng)用程序接口 |
| A/D | Analog/Digital | 模/數(shù)轉(zhuǎn)換 |
| PCM | Pulse Code Modulation | 脈沖編碼調(diào)制 |
| DPCM | Differential PCM | 差分脈沖編碼調(diào)制 |
| ADPCM | Adaptive DPCM | 自適應(yīng)差分脈沖編碼調(diào)制 |
| ARQ | Automatic Repeat reQuest | 自動要求重發(fā)系統(tǒng) |
| FEC | Forward Error Correction | 向前糾錯 |
| AM | Amplitude Modulation | 標準調(diào)幅 |
| DSB | Double-Sideband Modulation | 抑制載波雙邊帶調(diào)制 |
| SSB | Single- Sideband Modulation | 單邊帶調(diào)制 |
| VSB | Vestigial- Sideband Modulation | 殘留邊帶調(diào)制 |
| FM | Frequency Modulation | 頻率調(diào)制 |
| 2ASK | Binary Amplitude Shift Keying | 二進制振幅鍵控 |
| 2FSK | Binary Frequency Shift Keying | 二進制頻移鍵控 |
| 2PSK | Binary PhaseShift Keying | 二進制相移鍵控 |
| PSK | Phase Shift Keying | 相移鍵控 |
| QAM | Quadrature Amplitude Modulation | 正交幅度調(diào)制 |
| FDM | Frequency Division Multiplexing | 頻分復(fù)用 |
| TDM | Time Division Multiplexing | 時分復(fù)用 |
| WDM | Wavelength Division Multiplexing | 波分復(fù)用 |
| CDM | Code Division Multiplexing | 碼分復(fù)用 |
| FMC | Fixed Mobile Convergence | 固定移動融合 |
| ATM | Asynchronous Transfer Mode | 異步轉(zhuǎn)移模式 |
| IFMP | Ipsilon Flow Management Protocol | Ipsilon 流管理協(xié)議 |
| GSMP | General Switch Management Protocol | 通用交換機管理協(xié)議 |
| QoS | Quality of Service | 服務(wù)質(zhì)量 |
| IMS | IP Multimedia Subsystem | IP多媒體子系統(tǒng) |
| IP-CAN | IP connectivity Access Network | IP連接接入網(wǎng) |
| SIP | Session Initiation Proctocol | 會話初始協(xié)議 |
| CSCF | Call Session Control Function | 會話控制功能 |
| P-CSCF | Proxy CSCF | 代理會話控制功能 |
| HSS | Home Subscriber Server | 歸屬用戶服務(wù)器 |
| SLF | Subscription Locator Function | 簽約數(shù)據(jù)定位功能 |
| MRF | Multimedia Resource Function | 多媒體資源功能 |
| MRFC | Multimedia Resource Function Controller | 多媒體資源功能控制器 |
| MRFP | Multimedia Resource Function Processor | 多媒體資源功能處理器 |
| MGCF | Multimedia Gateway Control Function | 多媒體網(wǎng)關(guān)控制功能 |
| Policy Decision Function | 策略決策功能 | |
| SDH | Synchronous Digital Hierarchy | 非零色散位移單模光纖 |
| GEP | General Framing Proceduer | 通用成幀規(guī)范 |
| LCAS | Link Capacity Adjustment Scheme | 鏈路容量調(diào)整機制 |
| ASON | Automatically Switched Optical Network | 自動交換光網(wǎng)絡(luò) |
| S PC | Soft Permanent Connection | 軟永久連接 |
| PC | Permanent Connection | 永久連接 |
| SC | Switched Connection | 交換連接 |
| DWDM | Dense Wavelength Division Multiplexing | 密集波分復(fù)用 |
| EDFA | Erbium Doped Fiber Amplifier | 摻鉺光纖放大器 |
| FDMA | Frequency Division Multiple Access | 頻分多址 |
| TDMA | Time Division Multiple Access | 時分多址 |
| CDMA | Code Division Multiple Access | 碼分多址 |
| SNI | Service Network Interface | 業(yè)務(wù)節(jié)點接口 |
| UNI | User Network Interface | 用戶網(wǎng)絡(luò)接口 |
| CF | Core Function | 核心功能 |
| TF | Transfer Function | 傳送功能 |
| AN-SMF | AN System Management Function | AN 系統(tǒng)管理功能 |
| HFC | Hybrid Fiber Coax | 混合光纖同軸電纜 |
| PON | Passive Optical Network | 無源光纖網(wǎng)絡(luò) |
| GPON | Gigabit Passive Optical Network | 吉比特無源光網(wǎng)絡(luò) |
| EPON | Ethernet Passive Optical Network | 以太網(wǎng)無源光網(wǎng)絡(luò) |
| WDM | Wavelength Division Multiplexing | 波分復(fù)用 |
| OLT | Optical line terminal | 光線路終端 |
| ONU | Optical Network Unit | 光網(wǎng)絡(luò)單元 |
| LMDS | Local Multipoint Distribution Services | 本地多點分配業(yè)務(wù) |
| MMDS | Multichannel Microwave Distribution System | 多路多點分配業(yè)務(wù) |
| WLAN | Wireless Local Area Networks | 無線局域網(wǎng) |
| VLAN | Virtual Local Area Network | 虛擬局域網(wǎng) |
| TMN | Telecommunications Management Network | 電信管理網(wǎng) |
| SDN | Software Defined Network | 軟件定義網(wǎng)絡(luò) |
| TLS | Transport Layer Security | 傳輸層安全協(xié)議 |
| NFV | Network Function Virtualization | 網(wǎng)絡(luò)功能虛擬化 |
| VNF | Virtual Network Function | 虛擬網(wǎng)絡(luò)功能 |
| NFVI | NFV Infrastructure | 基礎(chǔ)設(shè)施層 |
| MANO | Management and Orchestration | 管理編排 |
| VM | Virtualized Machine | 虛擬機 |
| VPN | Virtual Private Network | 虛擬專用網(wǎng)絡(luò) |
| PNF | Physical Network Function | 物理網(wǎng)絡(luò)功能 |
| NFVO | NFV Orchestrator | NFV編排器 |
| VIM | Virtualized Infrastructure | 虛擬化基礎(chǔ)設(shè)施管理器 |
| FDD | Frequency Division Duplexing | 頻分雙工 |
| TDD | Time Division Duplexing | 時分雙工 |
| MAI | Multiple Access Interference | 多址干擾 |
| MIMO | Multiple-Input Multiple-Output | 多輸入多輸出技術(shù) |
| LTE | Long Term Evolution | 無線接口長期演進 |
| SISO | Single-Input Single-Output | 單入單出 |
| OFDM | Orthogonal Frequency Division Multiplexing | 正交頻分復(fù)用 |
| GOCC | Ground Operation Control Center | 地面操作控制中心 |
| SOCC | Satellite Operation Control Center | 衛(wèi)星操作控制中心 |
| TCF | Emission Control Facility | 發(fā)射控制設(shè)施 |
| LAN | Local Area Network | 局域網(wǎng) |
| MAN | Metropolitan Area Network | 城域網(wǎng) |
| WAN | Wide Area Network | 廣域網(wǎng) |
| CSMA/CA | Carrier Sense Multiple Access/Collision Avoidance | 載波監(jiān)聽多路訪問/沖突避免 |
| DQDB | Distributed Queue Dual Bus | 分布式隊列雙總線 |
| OSI/RM | Open System Interconnection Reference Model | 開放系統(tǒng)互聯(lián)參考模型 |
| TCP | Transmission Control Protocol | 傳輸控制協(xié)議 |
| MAC | Medium Access Control | 媒體接入控制 |
| HTTP | Hyper Text Transfer Protocol | 超文本傳輸協(xié)議 |
| SMTP | Simple Mail Transfer Protocol | 簡單郵件傳輸協(xié)議 |
| POP3 | Post Office Protocol - Version 3 | 郵局協(xié)議版本 3 |
| FTP | File Transfer Protocol | 文件傳輸協(xié)議 |
| NFS | Net File System | 網(wǎng)絡(luò)文件系統(tǒng) |
| DHCP | Dynamic Host Configuration Protocol | 動態(tài)主機配置協(xié)議 |
| SNMP | Simple Network Management Protocol | 簡單網(wǎng)絡(luò)管理協(xié)議 |
| TFTP | Trivial File Transfer Protocol | 簡單文件傳輸協(xié)議 |
| DNS | Domain Name System | 域名系統(tǒng) |
| IP | Internet Protocol | 網(wǎng)際協(xié)議 |
| ICMP | Internet Control Message Protocol | 因特網(wǎng)控制報文協(xié)議 |
| IGMP | Internet Group Management Protocol | 因特網(wǎng)組管理協(xié)議 |
| ARP | Address Resolution Protocol | 地址解析協(xié)議 |
| RARP | Reverse Address Resolution Protocol | 反向地址轉(zhuǎn)換協(xié)議 |
| RIP | Routing Information Protocol | 路由信息協(xié)議 |
| OSPF | Open Shortest Path First | 開放式最短路徑優(yōu)先 |
| ICP | Internet Content Provider | 網(wǎng)絡(luò)內(nèi)容服務(wù)商 |
| C/S | Client/Server | 客戶端/服務(wù)器 |
| B/S | Browser/Server | 瀏覽器/服務(wù)器模式 |
| IOT | Internet Of Things | 物聯(lián)網(wǎng) |
| RFID | Radio Frequency Identification | 射頻識別 |
| DIP | Data Integration Point | 數(shù)據(jù)集成點 |
| DTE | Data Terminal Equipment | 數(shù)據(jù)終端設(shè)備 |
以上為大家整理了初級通信工程師專業(yè)實務(wù)考試知識點:通信專業(yè)英語,備考初級通信工程師對相關(guān)的英語專業(yè)詞匯也需要掌握好,以上這些英語詞匯希望對大家備考會有幫助。
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