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4G技术LTE常见缩略词

英文缩写(Abbreviations)英文全称 (English)

16QAM16 Quadrature Amplitude Modulation

2G The Second Generation

3G The Third Generation

3GPP3rd Generation Partnership Project

3GPP23rd Generation Partnership Project 2

3M RRU Multi-band, MIMO, Multi-Standard-Radio Remote Radio Unit 4G The Fourth Generation

64QAM64 Quadrature Amplitude Modulation

AAA Authentication Authorization and Accounting

ACK Acknowledgement

ACK/NACK Acknowledgement/Not-acknowledgement

AF Application Function

AID Access Description Data

AM Acknowledged Mode

AMBR Aggregate Maximum Bit Rate

AMC Adaptive Modulation and Coding

AMPS Advanced Mobile Telephone System

AMS Adaptive MIMO Switching

ANR Automatic Neighbor Relation

APN access Point Name

ARP Allocation and Retention Priority

ARPU Average Revenue Per User

ARQ Automatic Repeat Request

AS Access Stratum

AWS Advanced Wireless Services

B3G Beyond 3G

BBU BaseBand Unit

BCCH Broadcast Control Channel

BCH Broadcast Channel

BHSA Busy Hour Session Attempt

BLER Block Error Rate

BOSS Business and Operation Support System

BPSK Binary Phase Shift Keying

CATT China Academy of Telecommunications Technology

CC Chase Combining

CCCH Common Control Channel

CCE Control Channel Element

CDD Cyclic Delay Diversity

CDMA Code Division Multiple Access

CFI Control Format Indicator

CINR Carrier-to-Interference and Noise Ratio

CP Cyclic Prefix

CPC Continuous Packet Connectivity

CPE Customer-Premises Equipment

CQI Channel Quality Indication

CRC Cyclic Redundancy Check

C-RNTI Cell - Radio Network Temporary Identifier

CS Circuit Switched

CS Cyclic Shift

CSFB Circuit-switched Fallback

CSG Closed Subscriber Group

DAI Downlink Assignment Index

D-AMPS Digital - Advanced Mobile Phone System

DBCH Dynamic Broadcast Channel

D-BCH Dynamic-Broadcast Channel

DC Direct Current

DCCH Dedicated Control Channel

DC-HSDPA Dual Cell - HSDPA

DCI Downlink Control Information

DCS Digital Cellular Service

DFT Discrete Fourier Transform

DL Downlink

DL-SCH Downlink - Shared Channel

DM RS Demodulation Reference Signal

DMRS Demodulation Reference Signal

DRB Dedicated Radio Bearer

DRS Demodulation Reference Signal

DRX Discontinuous Reception

DSSS Direct Sequence Spread Spectrum

DT Direct Tunnel

DTCH Dedicated Traffic Channel

DTX Discontinuous Transmission

DwPTS Downlink Pilot Timeslot

E3G Evolved 3G

EARFCN E-UTRA Absolute Radio Frequency Channel Number EDGE Enhanced Data Rates for GSM Evolution

E-GSM Extended GSM

EIRP Equivalent Isotropic Radiated Power

EMM EPS Mobility Management

eNodeB E-URTA Node B

EPC Evolved Packet Core

EPLMN Equivalent HPLMN

EPRE Energy Per Resource Element

EPS Evolved Packet System

E-RAB EPS Radio Access Bearer

ESM EPS Session Management

ETACS Extended Total Access Communication System ETSI European Telecommunications Standards Institute ETSI European Telecommunications Standards Institute ETWS Earthquake and Tsunami Warning System

E-UTRA Evolved - Universal Terrestrial Radio Access

E-UTRAN Evolved UMTS Terrestrial Radio Access Network

EV-DO Evolution-Data Optimized

FDD Frequency Division Duplex

FDM Frequency Division Multiplexing

FDMA Frequency Division Multiple Access

FEC Forward Error Correction

FFR Fractional Frequency Reuse

FFT Fast Fourier Transform

FHSS Frequency Hopping Spread Spectrum

FM Frequency Modulation

FSTD Frequency Switched Transmit Diversity

FSTD Frequency Shift Time Diversity

FTP File Transport Protocol

GBR Guaranteed Bit Rate

GERAN GSM/EDGE Radio Access Network

GGSN Gateway GPRS Support Node

GIS Geographical Information System

GP Guard Period

GPRS General Packet Radio System

GSM Global System for Mobile communication

GSMA GSM Association

GTP-C Control plane part of GPRS Tunneling Protocol GTP-U User plane part of GPRS Tunneling Protocol

GUTI Globally Unique Temporary Identifier

HARQ Hybrid Automatic Repeat Request

HI HARQ Indicator

HPLMN Home PLMN

HSDPA High Speed Downlink Packet Access

HSPA High Speed Packet Access

HSS Home Subscriber Server

HS-SCCH High Speed - Shared Control Channel

HSUPA High Speed Uplink Packet Data

HTTP Hyper Text Transport Protocol

ICI Inter Carriers Interference

IDEA Integrated Data Environment of Applications

IDFT Inverse Discrete Fourier Transform

IEEE Institute of Electrical and Electronics Engineers IFFT Inverse Fast Fourier Transform

IFFT Inverse Fast Fourier Transform

IMEI International Mobile Equipment Identity

IMS IP Multimedia Subsystem

IMSI International Mobile Subscriber Identity

IMT Advanced International Mobile Telecommunications Advanced IMT2000International Mobile Telecommunications - 2000

IP Internet Protocol

IR Incremental Redundancy

IRC Interference Rejection Combining

IS-136Interim Standard 136

ISI Inter Symbol Interference

ITU International Telecommunication Union

LCID Logical Channel Identifier

LCR Low Chip Rate

LDPC Low-Density Parity-Check code

LNA Low Noise Amplifier

LS Least Squares

LSTI LTE SAE Trial Initiative

LTE Long Term Evolution

MAC Medium Access Control

MAPL Maximum Allowed Path Loss

MBMS Multimedia Broadcast Multicast Service

MBSFN Multicast/Broadcast Singal Frequency Network MBSFN MBMS over Single Frequency Network

MCS Modulation and Coding Scheme

MCW Multiple Code Word

MDSP Mobile Data Service Center

MGW Media Gateway

MIB Master Information Block

MIMO Multiple Input Multiple Output

MM multimedia message

MME Mobility Management Entity

MMSE Minimum Mean Square Error

MP Modification Period

MRC Maximum Ratio Combining

MSC Mobile Switching Centre

MSR Multi Standard Radio

MU-MIMO Multi User - MIMO

NACK Negative Acknowledgement

NAS Non Access Stratum

NDI New Data Indicator

NGMN Next Generation Mobile Network

OFDM Orthogonal Frequency Division Multiplexing OFDMA Orthogonal Frequency Division Multiple Access OOK On-Off Keying

OPEX Operating Expenditure

OSS Operation Support System

PAPR Peak to Average Power Ratio

PBCH Physical Broadcast Channel

PCC Policy and Charging Control

PCCH Paging Control Channel

PCFICH Physical Control Format Indication Channel PCFICH Physical Control Format Indicator Channel PCH Paging Channel

PCRF Policy Control and Charging Rules Function PCS Personal Communications Service

PDCCH Physical Downlink Control Channel

PDCP Packet Data Convergence Protocol

PDN Packet Data Network

PDN-GW Packet Data Network - Gateway

PDSCH Physical Downlink Shared Channel

PF Paging Frame

P-GSM Primary GSM

PH Power Headroom

PHICH Physical Hybrid ARQ Indicator Channel PHICH Physical Hybrid ARQ Indicator Channel

PHR Power Headroom Report

PHY Physical Layer

PLMN Public Land Mobile Network

PMCH Physical multicast channel

PMI Precoding Matrix Indication

PMI Precoding Matrix Indicator

PMIP Proxy Mobile IP

PO Paging Occasion

PON Passive Optical Network

PRACH Physical Random Access Channel

PRB Physical Resource Block

PRS Pseudo-Random Sequence

PS Packet Switched

P-S Parallel to Serial

PSS Primary Synchronization Signal

PTM Point-To-Multipoint

PTP Point-To-Point

PUCCH Physical Uplink Control Channel

PUSCH Physical Uplink Shared Channel

QAM Quadrature Amplitude Modulation

QCI QoS Class Identifier

QoS Quality of Service

QPP Quadratic Permutation Polynomial

QPSK Quadrature Phase Shift Keying

RA Random Access

RACH Random Access Channel

RAN Radio Access Network

RAPID Random Access Preamble Identifier

RA-RNTI Random Access - RNTI

RB Resource Block

RB Radio Bearer

RBG Resource Block Group

RE Resource Element

REG Resource Element Group

RFU Radio Frequency Unit

R-GSM Railways GSM

RI Rank Indication

RIV Resource Indication Value

RLC Radio Link Control

RNC Radio Network Controller

RNTI Radio Network Temporary Identity

RRC Radio Resource Control

RRU Remote Radio Unit

RS Reference Signal

RSRP Reference Signal Received Power

RSRQ Reference Signal Received Quality

RSSI Received Signal Strength Indicator

RV Redundancy Version

S1S1

SAE System Architecture Evolution

SAW Stop And Wait

SC-FDMA Single Carrier - Frequency Division Multiple Access SCH Synchronization Signal

SCTP Stream Control Transmission Protocol

SFBC Space Frequency Block Coding

SFM Shadow Fading Margin

SFM Slow Fading Margin

SFN System Frame Number

SFR Soft Frequency Reuse

SGIP Short Message Gateway Interface Protocol

S-GW Serving Gateway

SI System Information

SIB System Information Block

SINR Signal-to-Interference and Noise Ratio

SI-RNTI System Information - Radio Network Temporary Identifier SM Spatial Multiplexing

SMS Short Message Service

SMSC Short Message Service Center

SNR Signal to Noise Ratio

SON Self Organization Network

SP service provider

S-P Serial to Parallel

SR Scheduling Request

SRB Signaling Radio Bearer

SRI Scheduling Request Indication

SRS Sounding Reference Signal

SRVCC Single Radio Voice Call Continuity

SSS Secondary Synchronization Signal

STC Space Time Coding

SU-MIMO Single User - MIMO

TA Tracking Area

TA Timing Alignment

TAC Tracking Area Code

TACS Total Access Communications System

TAI Tracking Area Identity

TB Transport Block

TBS Transport Block Set

TBS Transport Block Size

TCO Total Cost of Operation

TD Transmit Diversity

TD-CDMA Time Division CDMA

TDD Time Division Duplex

TD-LTE Time Division Long Term Evolution

TDMA Time Division Multiple Access

TD-SCDMA Time Division Synchronous CDMA

TF Transport Format

TFT Traffic Flow Template

TM Transparent Mode

TMA Tower Mounted Amplifier

TPC Transmit Power Control

TPMI Transmitted Precoding Matrix Indicator

TSTD Time Switched Transmit Diversity

TTI Transmission Time Interval

TX Transmit

UCI Uplink Control Information

UDP User Datagram Protocol

UDPAP User Datagram Protocol Application Part

UE User Equipment

UL Uplink

UL-SCH Uplink Shared Channel

UM Unacknowledged Mode

UMB Ultra Mobile Broadband

UMTS Universal Mobile Telecommunications System UpPTS Uplink Pilot Time Slot

URL universal resource locator

USIM Universal Subscriber Identity Module

USSD unstructured supplementary service data VMIMO Virtual MIMO

VoIP Voice over IP

VP Video Phone

VRB Virtual Resource Block

WAP Wireless Application Protocol

WAP GW Wireless Application Protocol Gateway WCDMA Wideband CDMA

WiMAX Worldwide Interoperability for Microwave Access X2X2

ZC Zadoff-Chu

中文含义 (Chinese)Hard hard study , day day on !

16 正交幅度调制

第二代（移动通信系统）

第三代（移动通信系统）

第三代移动通信标准化伙伴项目

第三代移动通信标准化伙伴项目二

多频段、MIMO、多模远程射频单元

第四代（移动通信系统）

64 正交幅度调制

认证、鉴权和计费

确认

确认应答/非确认应答

应用实体

接入表述数据

确认模式

合计最大比特率

自适应调制编码

先进移动电话系统

自适应 MIMO 切换

自动邻区关系

接入点名称

接入保持优先级

用户月均消费

自动重传请求

接入层

高级无线服务，北美地区分配的 FDD 频段

后 3G

基带处理单元

广播控制信道

广播信道

忙时会话次数

误块率

运营支撑系统

双相相移键控

中国电信技术研究院

Chase 合并

公共控制信道

控制信元

循环时延分集

码分多址

控制格式指示

载干噪比

循环前缀

连续性分组连接

客户端设备

信道质量指示

循环冗余校验

小区无线网络临时标识

电路交换

循环移位

CS 业务回落

闭合用户组

下行分配索引

数字先进移动电话系统

动态广播信道

直流

专用控制信道

双小区 HSDPA

下行控制信息

数字蜂窝业务

离散傅立叶变换

下行

下行共享信道

解调参考信号

专用无线承载

解调参考信号

非连续性接收

直接序列扩频

直连通道

专用业务信道

非连续性发射

下行导频时隙

演进型 3G

E-UTRA 绝对无线频率信道号GSM 演进增强型数据业务

扩展 GSM

等效全向辐射功率

EPS 移动管理

演进型网络基站

演进型分组核心网

等价 HPLMN

每 RE 能量

演进型分组系统

EPS 无线接入承载

EPS 会话管理

扩展全接入通信系统

欧洲电信标准协会

地震海啸预警系统

演进型通用陆地无线接入

演进 UMTS 陆地无线接入网演进数据优化

频分双工

频分复用

频分多址

前向纠错

部分频率复用

快速傅立叶变换

跳频扩频

调频

频率切换发射分集

频移时间分集

文件传输协议

保证比特率

GSM/EDGE 无线接入网GPRS 网关支持节点

地理信息系统

保护间隔

通用分组无线系统

全球移动通信系统

GSM 协会

GPRS 隧道协议控制面部分GPRS 隧道协议用户面部分全球唯一临时标识

混合自动重传请求

HARQ 指示

归属 PLMN

高速下行分组接入

高速分组接入

归属用户服务器

高速共享控制信道

高速上行分组接入

超文本传输协议

载波间干扰

综合营销平台

离散傅立叶反变换

电气和电子工程师学会

反傅利叶变换

快速傅立叶反变换

国际移动台设备标识

IP 多媒体子系统

国际移动用户识别码

国际移动通信 Advanced

国际移动通信 2000

因特网协议

增量冗余

干扰消除

过渡性标准 136

符号间干扰

国际电信联盟

逻辑信道标识

低码片速率

一种信道编码

低噪声放大器

最小二乘法

LTE SAE 测试联盟

长期演进

媒质接入控制

最大允许路径损耗

多媒体广播多播业务

多播/广播单频网

多播广播单频网

调制编码方式

多码字

移动数据业务中心

多媒体网关

主信息块

多入多出

多媒体消息

移动性管理实体

最小均方误差

修改周期

最大比合并

移动交换中心

多制式无线电

多用户 MIMO

非确认

非接入层

新数据指示

下一代移动网组织

正交频分复用

正交频分多址

开关键控

运营费用

运营支撑系统

峰均比

峰值平均功率比

物理广播信道

策略与计费控制

寻呼控制信道

物理控制格式指示信道

寻呼信道

策略控制和计费规则功能单元个人通信业务

物理下行控制信道

分组数据汇聚协议

分组数据网

PDN 网关

物理下行共享信道

寻呼帧

主 GSM

功率余量

物理 HARQ 指示信道

功率余量报告

物理层

公共陆地移动网

物理多播信道

预编码矩阵指示

移动 IP 代理

寻呼时刻

无源光网络

物理随机接入信道

物理资源块

伪随机序列

分组交换

并串转换

主同步信号

点到多点

点到点

物理上行控制信道

物理上行共享信道

正交幅度调制

业务质量级别标识

业务质量

二次置换多项式

四相相移键控

四进制相移键控

随机接入

随机接入信道

无线接入网络

随机接入前导指示

随机接入 RNTI

资源块

无线承载

资源块组

资源粒子

资源粒子组

射频单元

铁路 GSM

秩指示

资源指示值

无线链路控制

无线网络控制器

无线网络临时识别符

无线资源控制

远端射频单元

参考信号

参考信号接收功率

参考信号接收质量

接收信号强度指示

冗余版本

LTE 网络中 eNodeB 和核心网间的接口系统结构演进

停止等待

单载波频分多址

同步信号

流控制传输协议

空频块编码

阴影衰落余量

慢衰落余量

系统帧号

软频率复用

短消息网关接口协议

服务网关

系统信息

系统消息块

信干噪比

系统消息无线网络临时标识空间复用

短消息业务

短消息业务中心

信噪比

自组织网络

业务提供商

串并转换

调度请求

信令无线承载

调度请求指示

探测参考信号

单射频连续语音呼叫

辅同步信号

空时编码

单用户 MIMO

跟踪区

定时校准

跟踪区码

全接入通信系统

跟踪区标识

传输块

传输块集合

传输块大小

运作总成本

发射分集

时分码分多址

时分双工

时分长期演进

时分多址

时分同步码分多址

传输格式

业务流模板

透明模式

塔顶放大器

发射功率控制

发射预编码矩阵指示

时间切换发射分集

发送时间间隔

发送

上行控制信息

用户数据报协议

用户数据报协议应用部分用户设备

上行

上行共享信道

非确认模式

超移动宽带

通用移动通信系统

上行导频时隙

统一资源定位器

用户业务识别模块

非结构化补充业务数据

虚拟 MIMO

IP 语音业务

视频电话

虚拟资源块

无线应用通讯协议

无线应用协议网关

宽带码分多址

全球微波互联接入

X2 接口，LTE 网络中 eNodeB 之间的接口一种正交序列