摘要:很多考生在備考初級(jí)通信工程師考試,希賽小編整理了初級(jí)通信工程師專業(yè)實(shí)務(wù)考試知識(shí)點(diǎn):通信專業(yè)英語(yǔ),希望對(duì)大家備考初級(jí)通信工程師專業(yè)實(shí)務(wù)會(huì)有幫助。
為幫助考生備考初級(jí)通信工程師考試,希賽小編為考生整理了初級(jí)通信工程師專業(yè)實(shí)務(wù)考試知識(shí)點(diǎn):通信專業(yè)英語(yǔ),相信對(duì)大家備考初級(jí)通信工程師專業(yè)實(shí)務(wù)科目會(huì)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(chǔ)器 |
RAM | Random Access Memory | 隨機(jī)存儲(chǔ)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(kù) |
DBMS | Data Base Management System | 數(shù)據(jù)庫(kù)管理系統(tǒng) |
DBS | Data Base System | 數(shù)據(jù)庫(kù)系統(tǒng) |
MCS | Multimedia Computer System | 多媒體計(jì)算機(jī)系統(tǒng) |
MPC | Multimedia Personal Computer | 多媒體個(gè)人計(jì)算機(jī) |
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(dòng)要求重發(fā)系統(tǒng) |
FEC | Forward Error Correction | 向前糾錯(cuò) |
AM | Amplitude Modulation | 標(biāo)準(zhǔn)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(jìn)制振幅鍵控 |
2FSK | Binary Frequency Shift Keying | 二進(jìn)制頻移鍵控 |
2PSK | Binary PhaseShift Keying | 二進(jìn)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(shí)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(dòng)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(jī)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(huì)話初始協(xié)議 |
CSCF | Call Session Control Function | 會(huì)話控制功能 |
P-CSCF | Proxy CSCF | 代理會(huì)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(jī)制 |
ASON | Automatically Switched Optical Network | 自動(dòng)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(shí)分多址 |
CDMA | Code Division Multiple Access | 碼分多址 |
SNI | Service Network Interface | 業(yè)務(wù)節(jié)點(diǎn)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(wú)源光纖網(wǎng)絡(luò) |
GPON | Gigabit Passive Optical Network | 吉比特?zé)o源光網(wǎng)絡(luò) |
EPON | Ethernet Passive Optical Network | 以太網(wǎng)無(wú)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(diǎn)分配業(yè)務(wù) |
MMDS | Multichannel Microwave Distribution System | 多路多點(diǎn)分配業(yè)務(wù) |
WLAN | Wireless Local Area Networks | 無(wú)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(jī) |
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(shí)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(wú)線接口長(zhǎng)期演進(jìn) |
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(tīng)多路訪問(wèn)/沖突避免 |
DQDB | Distributed Queue Dual Bus | 分布式隊(duì)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(jiǎn)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(dòng)態(tài)主機(jī)配置協(xié)議 |
SNMP | Simple Network Management Protocol | 簡(jiǎn)單網(wǎng)絡(luò)管理協(xié)議 |
TFTP | Trivial File Transfer Protocol | 簡(jiǎn)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(bào)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(shí)別 |
DIP | Data Integration Point | 數(shù)據(jù)集成點(diǎn) |
DTE | Data Terminal Equipment | 數(shù)據(jù)終端設(shè)備 |
以上為大家整理了初級(jí)通信工程師專業(yè)實(shí)務(wù)考試知識(shí)點(diǎn):通信專業(yè)英語(yǔ),備考初級(jí)通信工程師對(duì)相關(guān)的英語(yǔ)專業(yè)詞匯也需要掌握好,以上這些英語(yǔ)詞匯希望對(duì)大家備考會(huì)有幫助。
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