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LTE 通讯名词常用缩写

2024-08-11 来源:榕意旅游网


缩写 全称 翻译

1xRTT CDMA2000 1x Radio Transmission Technology CDMA2000 1X无线传输技术

AC Alternating Current 交流电

AC ACI ACIR ACK ACL ACLR 率比

ACP ACRR ACS Access Class (of the USIM) 访问类( USIM )

Adjacent Channel Interference 邻道干扰

Adjacent Channel Interference Ratio 邻道干扰比

Acknowledgement (in HARQ protocols) 确认( HARQ协议)

Adjacent Channel Leakage 邻道泄漏

Adjacent Channel Leakage power Ratio 相邻信道泄漏功 Adjacent Channel Power 邻道功率

Adjacent Channel Rejection Ratio 邻道抑制比

Adjacent Channel Selectivity 邻道选择性

aGW E-UTRAN Access Gateway E - UTRAN接入网关

AM Acknowledged Mode 确认模式

AMBR Aggregate Maximum Bit Rate 总计最大比特率

AMC AMD AMN A-MPR 率减少量

ANR AP ARQ AS ASN.1 ATT Adaptive Modulation and Coding 自适应调制和编码

AM Data AM数据

Artificial Mains Network 人工电源网络

Additional Maximum Power Reduction 附加的最大功 Automatic Neighbour Relation 自动邻区关系

Application Protocol 应用协议

Automatic Repeat Request 自动重复请求

Access Stratum 接入层

Abstract Syntax Notation One 抽象语法符号

Attenuator 衰减器

AWGN Additive White Gaussian Noise 加性高斯白噪声

B Bottom RF channel (for testing purposes) 底部的RF信道(用于测试目的)

BCCH Broadcast Control Channel 广播控制信道

BCD BCH BPSK BS BSIC 别码

BSR BSS BTS BW Binary Coded Decimal 二进制编码的十进制

Broadcast Channel 广播信道

Binary Phase Shift Keying 二进制相移键控

Base Station 基站

Base transceiver Station Identity Code 基站收发信机站识 Buffer Status Report 缓冲区状态报告

Base Station System 基站系统

Base Transceiver Station 基站收发信台

Bandwidth 带宽

C/I Carrier-to-Interference Power Ratio 载波 - 干扰功率比

CA Carrier Aggregation 载波聚合

CACLR Cumulative ACLR 累积的ACLR

CAZAC Constant Amplitude Zero Auto-Correlation 幅度恒定零相关

CCCH Common Control CHannel 公共控制信道

CCCH SDU Common Control Channel SDU 公共控制信道SDU

CCE Control Channel Element 控制信道单元

CCO Cell Change Order 小区更改命令

CCTrCH Coded Composite Transport Channel 编码组合传输信道

CDD Cyclic delay diversity 循环延迟分集

CDF Cumulative Distribution Function 累积分布函数

CDMA Code Division Multiple Access 码分多址

CDN Coupling/Decoupling Network 耦合/去耦网络

CEPT European Conference of Postal and Telecommunications Administrations 欧洲邮政和电信主管部门会议

CFI Control Format Indicator 控制格式指示

CFN CID CID CIF CMAS CMC CN CP CP CPICH Connection Frame Number 连接帧号

Cell-ID (positioning method) 小区ID (定位方法)

Context Identifier 上下文标识符

Carrier Indicator Field 载波指示区

Commercial Mobile Alert Service 商业移动警报服务

Connection Mobility Control 连接移动性控制

Core Network 核心网

Control Plane 控制平面

Cyclic Prefix 循环前缀

Common Pilot Channel 公共导频信道

CPICH Ec/No CPICH received energy per chip divided by the power density in the band CPICH的每码片接收能量除以频带内的功率密度

C-plane Control Plane 控制平面

CQI Channel Quality Indicator 信道质量指示

CRC C-RNTI CRS CS CSFB CSG CSI CSI-IM CW 调制载波)

Cyclic Redundancy Check 循环冗余校验

Cell RNTI 小区无线网络临时标识

Cell-specific Reference Signal 小区固有的参考信号

Circuit Switched 电路交换域

CS fallback CS回退、语音回落

Closed Subscriber Group 封闭用户组

Channel-State Information 通道状态信息

CSI-interference measurement CSI干扰测量

Continuous Wave (unmodulated carrier wave) 连续波(未

DAI Downlink Assignment Index 下行分配索引

DC Direct Current 直流

DCCH Dedicated Control Channel 专用控制信道

DCI DFT DFTS DiffServ DL DL DL-SCH DM-RS DPCCH 道

DPCH Downlink Control Information 下行链路控制信息

Discrete Fourier Transformation 离散傅立叶变换

DFT Spread OFDM DFT扩频OFDM

Differentiated Service 区分服务

下行链路(从基站到UE )

下行(前向链路)

Downlink Shared Channel 下行共享信道

Demodulation reference signal 解调参考信号

Dedicated Physical Control Channel 专用物理控制信 Dedicated Physical Channel 专用物理信道

Down Link (From BTS to UE) Downlink (Forward Link)

DRB (user) Data Radio Bearer (用户)数据无线承载

DRX Discontinuous Reception 不连续接收

DTCH Dedicated Traffic Channel 专用业务信道

DTT Digital Terrestrial Television 地面数字电视

DTX Discontinuous Transmission 不连续发射

DUT Device Under Test 被测设备

DwPTS Downlink Pilot Time Slot 下行导频时隙

E Extension bit 扩展位

EAB Extended Access Barring 扩展访问限制

EARFCN E-UTRA Absolute Radio Frequency Channel Number E-UTRA绝对无线电频道号码

ECC Electronic Communications Committee 电子通信委员会

ECCE Enhanced control channel element 增强的控制信道单元

ECEF Earth-Centered Earth-Fixed 地心地球固定

ECGI E-UTRAN Cell Global Identifier E-UTRAN小区全球标识

ECI Earth-Centered-Inertial 地心惯性

E-CID Enhanced Cell-ID (positioning method) 增强小区的ID (定位法)

ECM EPS Connection Management EPS连接管理

EEC Ethernet Equipment Clock 以太网设备时钟

EGNOS European Geostationary Navigation Overlay 欧洲地球同步导航覆盖服务

EHPLMN Equivalent Home PLMN 等效归属PLMN

EMC Electromagnetic Compatibility 电磁兼容性

EMM EPS Mobility Management EPS移动性管理

ENB Evolved Node B 演进基站

eNB E-UTRAN NodeB E - UTRAN基站

EP Elementary Procedure 基本过程

Service

EPA Extended Pedestrian A model 扩展行人模型

EPC Evolved Packet Core 分组核心演进

EPDCCH Enhanced Physical Downlink Control Channel 增强的物理下行链路控制信道

EPRE Energy Per Resource Element 每资源粒子携带能源

EPS Evolved Packet System 演进分组系统

EPS Bearer Evolved Packet System Bearer 演进分组系统承载

E-RAB E-UTRAN Radio Access Bearer E-UTRAN无线接入承载

ERC European Radiocommunications Committee 欧洲无线电通讯委员会

EREG Enhanced resource-element group 增强资源元素组

ESD ElectroStatic Discharge 静电放电

ESM EPS Session Management EPS会话管理

E-SMLC Enhanced Serving Mobile Location Centre 增强服务移动定位中心

E-TM E-UTRA Test Model E- UTRA试验模型

ETU Extended Typical Urban model 扩展城市典型模型

ETWS Earthquake and Tsunami Warning System 地震和海啸预警系统

EUT Equipment Under Test (UE or UE with ancillaries) 被测设备( UE或UE与辅助设备)

E-UTRAN Evolved Universal Terrestrial Radio Access Network 演进的通用陆地无线接入网络

EVA Extended Vehicular A model 增强的车辆模型

EVM Error Vector Magnitude 误差矢量幅度

FCC Federal Communications Commission 美国联邦通信委员会

FDD Frequency Division Duplex 频分双工

FDM Frequency Division Multiplexing 频分复用

FFS For Further Study 为进一步研究

FFT Fast Fourier Transformation 快速傅立叶变换

FI Framing Info 帧信息

FIR Finite Impulse Response 有限冲激响应

FLOOR Mathematical function used to ‘round down’ i.e. to the nearest integer having a lower value 使用数学函数“向下取整”,即具有一个较低的值最接近的整数

FMS First missing PDCP SN 最初缺少的PDCP SN

FRC Fixed Reference Channel 固定参考信道

FSTD Frequency-Shift Time Diversity 频移时间多样性

GAGAN GPS Aided Geo Augmented Navigation GPS辅助地理增强导航

GBR Guaranteed Bit Rate 保证比特率

GERAN GSM/EDGE Radio Access Network GSM/ EDGE无线接入网络

GLONASS GLObal'naya NAvigatsionnaya Sputnikovaya Sistema (Engl.: Global Navigation Satellite System) ( Engl. :全球导航卫星系统)

GMSK Gaussian Minimum Shift Keying 高斯最小频移键控

GNSS Global Navigation Satellite System 全球导航卫星系统

GP Guard Period (for TDD operation) 卫队周期( TDD的操作)

GPS GSM 系统

GSM-R GTP GUMMEI HARQ HD-FDD HFN HI HO Global Positioning System 全球定位系统

Global System for Mobile communication 全球移动通信 GSM for Railways 铁路GSM

GPRS Tunnelling Protocol GPRS隧道协议

Globally Unique MME Identifier 全球唯一MME标识

Hybrid Automatic Repeat Request 混合自动重复请求

Half- Duplex FDD 半双工FDD

Hyper Frame Number 超帧号

HARQ指示符

Handover 交接

HARQ indicator

HPLMN Home PLMN 归属PLMN

HRPD CDMA2000 High Rate Packet Data CDMA2000高速分组数据

HSDPA High Speed Downlink Packet Access 高速下行分组接入

IANA 机构

ICIC ICS ID IDC IDFT IE IETF IMSI Internet Assigned Number Authority 互联网编号分配 Inter-Cell Interference Coordination 小区间干扰协调

In-Channel Selectivity 信道选择性

Identity 标号

In-Device Coexistence 设备共存

Inverse Discrete Fourier Transform 离散傅立叶逆变换

Information element 信息单元

Internet Engineering Task Force 互联网工程任务组

International Mobile Subscriber Identity 国际移动用户识别

IoT Interference rise over thermal noise 热噪声的干扰上升超过

IP Internet Protocol 互联网协议

IQ In-phase - Quadrature phase 同相 - 正交相位

ISM Industrial, Scientific and Medical 工业,科学和医疗

ITU International Telecommunications Union 国际电信联盟

ITU R Radiocommunication Sector of the ITU 国际电联无线电通信部门

Iuant E-Node B internal logical interface between the implementation specific O&M function and the RET antennas and TMAs control unit function of the E-Node B E- Node B的内部执行特定的O& M功能的RET天线的TMA控制单元的E - Node B的功能之间的逻辑接口

IXIT Implementation eXtra Information for Testing 实现额外的测试信息

kB Kilobyte (1000 bytes) 千字节(1000字节)

L1 Layer 1 (physical layer) 第1层(物理层)

L2 Layer 2 (data link layer) 第2层(数据链路层)

L3 Layer 3 (network layer) 第3层(网络层)

LA Local Area 位置区

LB LB LCG LCR LCS LCS-AP LI LISN 络

LMU LNA Load Balancing 负载平衡

Loop Back 环回

Logical Channel Group 逻辑信道组

Low Chip Rate 低码片速率

LoCation Services 位置服务

LCS Application Protocol LCS应用协议

长度指示

Line Impedance Stabilizing Network 线路阻抗稳定网 Location Measurement Unit 位置测量单元

Low Noise Amplifier 低噪声放大器

Length Indicator

LPP LTE Positioning Protocol LTE定位协议

LPPa LTE Positioning Protocol Annex LTE定位协议附件

LSF Last Segment Flag 最后一节标志

LTE M 测试目的)

MAC MAC-I 息认证码

MBMS 服务

MBMS 和多播服务

MBR MBSFN Network Long Term Evolution 长期演进

Middle RF channel (for testing purposes) 中心RF信道(用于 Media Access Control 媒体访问控制

Message Authentication Code for Integrity 完整性的消 Multimedia Broadcast Multicast Service 多媒体广播组播 Multimedia Broadcast and Multicast Service 多媒体广播 Maximum Bit Rate 最大比特率

Multimedia Broadcast multicast service Single Frequency 多媒体广播多播服务单频网

MC Monte-Carlo 蒙特卡洛

MCC Mobile Country Code 移动国家代码

MCCH Multicast Control Channel 多播控制信道

MCE Multi-cell/multicast Coordination Entity

Multi-cell/multicast协调实体

MCH Multicast channel 多播信道

MCL Minimum Coupling Loss 最小耦合损耗

MCS Modulation and Coding Scheme 调制和编码方案

MDT Minimization of Drive Tests 小型路测

MIB Master Information Block 主信息块

MIMO Multiple Input Multiple Output 多输入多输出

MM Mobility Management 移动性管理

MME Mobility Management Entity 移动性管理实体

MNC Mobile Network Code 移动网络代码

MO Mobile Originating 移动发起

MO-LR Mobile Originated Location Request 移动发起定位请求

MOP Maximum Output Power 最大输出功率

MPR MR MRB 无线承载

M-RNTI MRO MRP MSAP MSI MSR Maximum Power Reduction 最大功率减少

Medium Range 中等范围

MBMS Point to Multipoint Radio Bearer MBMS点对多点 MBMS RNTI MBMS RNTI

Mobility Robustness Optimisation 移动健全优化

Mouth Reference Point (artificial head) 参考点(人工头)

MCH Subframe Allocation Pattern MCH子帧分配模式

MCH Scheduling Information MCH调度信息

Maximum Sensitivity Reduction 最大灵敏度降低

MT Mobile Terminating 移动终端

MTCH MBMS Traffic Channel MBMS业务信道

MT-LR Mobile Terminated Location Request 移动终端的位置请求

N/A NACC NACK NAS NCC NDS NH NI-LR 求

NNSF Not Applicable 是否适用

Network Assisted Cell Change 网络辅助小区变化

Non-Acknowledgement 非确认

Non Access Stratum 非接入层

Next Hop Chaining Counter 下一跳链接计数器

Network Domain Security 网络域安全

Next Hop key 下一跳键

Network Induced Location Request 网络引导位置请 NAS Node Selection Function NAS节点选择功能

NR Neighbour cell Relation 邻区关系

NRT Neighbour Relation Table 邻居关系表

OBW Occupied Band Width 占用带宽

OCNG OFDMA Channel Noise Generator OFDMA信道噪声发生器

OFDM Orthogonal Frequency Division Multiplex 正交频分复

OFDMA Orthogonal Frequency Division Multiple Access 正交频分多址接入

OOB Out-Of-Band 输出波段

OOB Out-of-band 带外

PA Power Amplifier 功率放大器

PAPR Peak-to-Average Power Ratio 峰 - 均功率比

PB Pass Band 通带

PBCH Physical Broadcast Channel 物理广播信道

PBR Prioritised Bit Rate 优先速率

PC Power Control 功率控制

PCCH Paging Control Channel 寻呼控制信道

P-CCPCH 制物理信道

PCell PCFICH 式指示信道

PCH PCI PDCCH 道

PDCP PDSCH 享信道

Primary Common Control Physical Channel 主公共控 Primary Cell 主小区

Physical Control Format Indicator Channel 物理控制格Paging channel 寻呼信道

Physical Cell Identifier 物理小区标识

Physical Downlink Control Channel 物理下行链路控制信 Packet Data Convergence Protocol 分组数据汇聚协议

Physical Downlink Shared Channel 物理下行链路共

PDU Protocol Data Unit 协议数据单元

P-GW PDN Gateway PDN网关

PHICH Physical Hybrid ARQ Indicator Channel 物理混合ARQ指示信道

PHR Power Headroom Report 功率余量报告

PHY Physical layer 物理层

PICS Protocol Implementation Conformance Statement 协议实现一致性声明

PIXIT Protocol Implementation eXtra Information for Testing 协议实现附加测试信息

PLMN Public Land Mobile Network 公用陆地移动网

PMCH Physical Multicast channel 物理多播信道

PMI Precoding Matrix Indicator 预编码矩阵指示灯

PPP Point to Point Protocol 点对点协议

PRACH Physical Random Access channel 物理随机接入信道

PRB Physical Resource Block 物理资源块

P-RNTI Paging RNTI 寻呼RNTI

PRS Positioning Reference Signal 定位参考信号

PS Packet Switched 分组交换

PS Physical Slot 物理插槽

PSC Packet Scheduling 分组调度

PSD Power Spectral Density 功率谱密度

PSS Primary Synchronization Signal 主同步信号

PSS_RA PSS-to-EPRE ratio for the channel PSS 信道PSS的PSS - EPRE比率

PTAG Primary Timing Advance Group 首要时序组

PTI Precoding Type Indicator 预编码类型指标

PUCCH Physical Uplink Control Channel 物理上行链路控制信道

PUSCH Physical Uplink Shared Channel 物理上行链路共享信

QAM Quadrature Amplitude Modulation 正交幅度调制

QCI Quality of service Class Identifier. 服务质量等级标识。

QoS QPP QPSK QZSS R r.m.s RAB RAC RAC RACH Quality of Service 服务质量

Quadratic Permutation Polynomial 二次置换多项式

Quadrature Phase-Shift Keying 正交相移键控

Quasi-Zenith Satellite System 准天顶卫星系统

保留的

Root Mean Square 均方根

Radio Access Bearer 无线接入承载

Radio Admission Control 无线电准入控制

Radio Access Channel 无线电接入信道

Random Access CHannel 随机接入信道

Reserved

RA-RNTI Random Access RNTI 随机存取RNTI

RAT Radio Access Technology 无线接入技术

RB Radio Bearer 无线承载

RB RBG RBs RE REFSENS 电平

REG RET RF RFC RI Resource Block 资源块

Radio Bearer Group 无线承载集

Resource Blocks 资源块

Resource Element 资源粒子

Reference Sensitivity power level Resource Element Group 资源元素组

Remote Electrical Tilting 远程电动倾斜

Radio Frequency 无线电频率

Request For Comments 征求意见

秩指示

参考灵敏度功率 Rank Indicator

RIM RAN Information Management RAN信息管理

RLC Radio Link Control 无线链路控制

RMC Reference Measurement Channel 参考测量信道

RMS RN RNC RNL RNTI ROHC RPF RPLMN 移动网

RRC RRC Root Mean Square (value) 均方根(价值)

中继节点

Radio Network Controller 无线电网络控制器

Radio Network Layer 无线网络层

Radio Network Temporary Identifier 无线网络临时标识

Robust Header Compression 强大的报头压缩

Repetition Factor 重复因子

Registered Public Land Mobile Network 注册公用陆地Radio Resource Control 无线资源控制

Root Raised Cosine 根升余弦

Relay Node

RRC Radio Resource Control 无线资源控制

RS Reference Symbol 参考符号

RSCP Received Signal Code Power 接收信号码功率

RSRP RSRQ RSSI RSTD RTG RTP RU RX S1-C S1-MME Reference Signal Received Power Reference Signal Received Quality Received Signal Strength Indicator Reference Signal Time Difference Receive/transmit Transition Gap Real-time Transport Protocol Resource Unit 资源股

接收器

S1-Control plane S1控制平面

S1 for the control plane 参考信号接收功率

参考信号接收质量

接收信号强度指示器

参考信号的时间差

接收/发送转换间隙

实时传输协议

S1控制平面

Receiver

S1-U S1 for the user plane S1用户平面

SAE System Architecture Evolution 系统架构演进

SAP Service Access Point 服务访问点

SBAS Space Based Augmentation System 空基增强系统

SCell Secondary Cell 第二小区

SC-FDMA Single Carrier Frequency Division Multiple Access 单载波频分多址接入

SCH Synchronization Channel 同步信道

SCS System Conformance Statement 系统一致性声明

SCTP Stream Control Transmission Protocol 流控制传输协议

SDF Service Data Flow 业务数据流

SDMA Spatial Division Multiple Access 空分多址

SDU Service Data Unit 服务数据单元

SeGW Security Gateway 安全网关

SEM Spectrum Emissions Mask 频谱排放面膜的

SET SUPL Enabled Terminal 启用SUPL的终端

SFBC Space-Frequency Block Coding 空频分组编码

SFN SFN S-GW SI SIB SINR SIR SI-RNTI SLP SN System Frame Number 系统帧号

Single Frequency Network 单频网

Serving Gateway 服务网关

System Information 系统信息

System Information Block 系统信息块

Signal to Interference plus Noise Ratio 信号干扰加噪声比 Signal-to-Interference Ratio 信号 - 干扰比

System Information RNTI 系统信息RNTI

SUPL Location Platform SUPL定位平台

Sequence Number 序列号

SNR Signal-to-Noise Ratio 信号噪声比

SO Segment Offset 段偏移

SON Self Optimized Network 自优化网络

SPID Subscriber Profile ID for RAT/Frequency Priority 用户资料编号RAT /频率优先权

SPL Sound Pressure Level 声压级

SPS C-RNTI Semi-Persistent Scheduling C-RNTI 半静态调度C - RNTI

SQRT SQuare RooT 平方根

SR Scheduling Request 调度请求

SRB Signalling Radio Bearer carrying control plane data 信令无线承载 控制平面数据

SRS Sounding Reference Symbols 探测参考符号

SS System Simulator 系统模拟器

SSAC Service Specific Access Control 服务特定的访问控制

SSS Secondary Synchronization Signal 辅同步信号

SSS_RA SSS-to-RS EPRE ratio for the channel SSS SSS - RS EPRE比率为通道SSS

STAG Secondary Timing Advance Group 第二时序组

S-TMSI 台识别

SU SUPL T 试目的)

TA TA TAC TAG TAI SAE Temporary Mobile Station Identifier SAE临时移动 Scheduling Unit 调度单位

Secure User Plane Location 安全用户平面定位

Top RF channel (for testing purposes) 顶部的RF信道(用于测 Tracking Area 跟踪区域

Timing Advance 定时超前

Tracking Area Code 跟踪区号

Timing Advance Group 时序先遣组

Tracking Area Identity 跟踪区标识

TB Transport Block 传输块

TBD To be defined 被定义

TC Test Control 测试控制

TC Test Case 测试案例

TCH Traffic channel 交通通道

TCP Transmission Control Protocol 传输控制协定

TDM Time Division Multiplexing 时分多工

TDM Time Division Multiplexing 分时多工

TEID Tunnel Endpoint Identifier 隧道端点标识符

TFT Traffic Flow Template 交通流模板

TH Temperature High 温度高

TL Temperature Low 温度低

TM Transparent Mode 透明模式

TMA Tower Mounted Amplifier 塔顶放大器

TMD TM Data TM数据

TNL Transport Network Layer 传输网络层

TPC Transmit Power Control 发射功率控制

TPC-PUSCH-RNTI Transmit Power Control-Physical Uplink Shared Channel-RNTI 发射功率控制的物理上行链路共享信道- RNTI

TPC-RNTI Transmit Power Control RNTI 发射功率控制RNTI

TPMI Transmitted Precoding Matrix Indicator 传输预编码矩阵指标

TT Test Tolerance 测试公差

TTG Transmit/receive Transition Gap 发送/接收转换间隙

TTI Transmission Time Interval 传输时间间隔

TX Transmitter 发射机

TX Diversity Transmit Diversity 发射分集

UARFCN UTRA Absolute Radio Frequency Channel Number *) UTRA绝对无线电频道号码*)

UCI Uplink Control Information 上行链路控制信息

UDP User Datagram Protocol 用户数据报协议

UE User Equipment 用户设备

UE-AMBR UE-Aggregate Maximum Bitrate UE-总额最高比特率

UICC Universal Integrated Circuit Card 通用集成电路卡

UL Uplink 上行

UL Up Link (From UE to BTS) 上行链路(从UE到BTS )

UL-SCH Uplink Shared channel 上行链路共享信道

UM Unacknowledged Mode 非确认模式

UMD UM Data UM数据

UMTS Universal Mobile Telecommunications System 通用移动通信系统

UP User Plane 用户平面

UPE User Plane Entity 用户平面实体

U-plane User plane 用户平面

UpPTS UTC UTRA UTRAN 线接入网络

VH VL VoLTE VRB VRB WA Uplink Pilot Time Slot 上行导频时隙

Coordinated Universal Time 协调时间

Universal Terrestrial Radio Access 通用陆地无线接入

Universal Terrestrial Radio Access Network 通用陆地无Higher extreme Voltage 高等极端电压

极端电压下

Voice over Long Term Evolution 语音长期演进

Virtual Resource Block 虚拟资源块

Virtual Resource Block 虚拟资源块

Wide Area 广域

Lower extreme Voltage

WAAS Wide Area Augmentation System 广域增强系统

WGS-84 World Geodetic System 1984 世界大地测量系统1984

WiMAX Worldwide Interoperability Microwave Access 全球互通微波存取

X2-C X2-Control plane X2控制平面

X2-U X2-User plane X2用户面

xCH_RA xCH-to-RS EPRE ratio for the channel xCH in all transmitted OFDM symbols not containing RS 在不包含RS的所有发送的OFDM符号的信道XCH XCH - RS EPRE比率

xCH_RB xCH-to-RS EPRE ratio for the channel xCH in all transmitted OFDM symbols containing RS 在包含RS的所有发送的OFDM符号的信道XCH XCH - RS EPRE比率

X-MAC Computed MAC-I 计算MAC-I

ZF Zero-Forcing 迫零

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缩写 1xRTT 无线传输技术

AC AC ACI ACIR ACK ACL ACLR 率比

LTE相关名词缩写

全称 翻译

CDMA2000 1x Radio Transmission Technology CDMA2000 1XAlternating Current 交流电

Access Class (of the USIM) 访问类( USIM )

Adjacent Channel Interference 邻道干扰

Adjacent Channel Interference Ratio 邻道干扰比

Acknowledgement (in HARQ protocols) 确认( HARQ协议)

Adjacent Channel Leakage 邻道泄漏

Adjacent Channel Leakage power Ratio 相邻信道泄漏功

ACP Adjacent Channel Power 邻道功率

ACRR Adjacent Channel Rejection Ratio 邻道抑制比

ACS Adjacent Channel Selectivity 邻道选择性

aGW AM AMBR AMC AMD AMN A-MPR 率减少量

ANR AP ARQ E-UTRAN Access Gateway E - UTRAN接入网关

Acknowledged Mode 确认模式

Aggregate Maximum Bit Rate 总计最大比特率

Adaptive Modulation and Coding 自适应调制和编码

AM Data AM数据

Artificial Mains Network 人工电源网络

Additional Maximum Power Reduction 附加的最大功 Automatic Neighbour Relation 自动邻区关系

Application Protocol 应用协议

Automatic Repeat Request 自动重复请求

AS Access Stratum 接入层

ASN.1 Abstract Syntax Notation One 抽象语法符号

ATT Attenuator 衰减器

AWGN B 于测试目的)BCCH BCD BCH BPSK BS BSIC 别码

BSR Additive White Gaussian Noise 加性高斯白噪声

Bottom RF channel (for testing purposes) 底部的RF信道(用 Broadcast Control Channel 广播控制信道

Binary Coded Decimal 二进制编码的十进制

Broadcast Channel 广播信道

Binary Phase Shift Keying 二进制相移键控

Base Station 基站

Base transceiver Station Identity Code 基站收发信机站识 Buffer Status Report 缓冲区状态报告

BSS Base Station System 基站系统

BTS Base Transceiver Station 基站收发信台

BW Bandwidth 带宽

C/I Carrier-to-Interference Power Ratio 载波 - 干扰功率比

CA Carrier Aggregation 载波聚合

CACLR Cumulative ACLR 累积的ACLR

CAZAC Constant Amplitude Zero Auto-Correlation 幅度恒定零相关

CCCH Common Control CHannel 公共控制信道

CCCH SDU Common Control Channel SDU 公共控制信道SDU

CCE Control Channel Element 控制信道单元

CCO Cell Change Order 小区更改命令

CCTrCH Coded Composite Transport Channel 编码组合传输信道

CDD Cyclic delay diversity 循环延迟分集

CDF Cumulative Distribution Function 累积分布函数

CDMA Code Division Multiple Access 码分多址

CDN Coupling/Decoupling Network 耦合/去耦网络

CEPT European Conference of Postal and Telecommunications Administrations 欧洲邮政和电信主管部门会议

CFI Control Format Indicator 控制格式指示

CFN Connection Frame Number 连接帧号

CID Cell-ID (positioning method) 小区ID (定位方法)

CID Context Identifier 上下文标识符

CIF Carrier Indicator Field 载波指示区

CMAS Commercial Mobile Alert Service 商业移动警报服务

CMC Connection Mobility Control 连接移动性控制

CN Core Network 核心网

CP Control Plane 控制平面

CP Cyclic Prefix 循环前缀

CPICH Common Pilot Channel 公共导频信道

CPICH Ec/No CPICH received energy per chip divided by the power density in the band CPICH的每码片接收能量除以频带内的功率密度

C-plane Control Plane 控制平面

CQI Channel Quality Indicator 信道质量指示

CRC Cyclic Redundancy Check 循环冗余校验

C-RNTI Cell RNTI 小区无线网络临时标识

CRS Cell-specific Reference Signal 小区固有的参考信号

CS Circuit Switched 电路交换域

CSFB CS fallback CS回退、语音回落

CSG Closed Subscriber Group 封闭用户组

CSI Channel-State Information 通道状态信息

CSI-IM CSI-interference measurement CSI干扰测量

CW Continuous Wave (unmodulated carrier wave) 连续波(未调制载波)

DAI Downlink Assignment Index 下行分配索引

DC DCCH DCI DFT DFTS DiffServ DL DL DL-SCH DM-RS Direct Current 直流

Dedicated Control Channel 专用控制信道

Downlink Control Information 下行链路控制信息

Discrete Fourier Transformation 离散傅立叶变换

DFT Spread OFDM DFT扩频OFDM

Differentiated Service 区分服务

下行链路(从基站到UE Downlink (Forward Link) 下行(前向链路)

Downlink Shared Channel 下行共享信道

Demodulation reference signal 解调参考信号

Down Link (From BTS to UE) )

DPCCH Dedicated Physical Control Channel 专用物理控制信道

DPCH Dedicated Physical Channel 专用物理信道

DRB (user) Data Radio Bearer (用户)数据无线承载

DRX Discontinuous Reception 不连续接收

DTCH Dedicated Traffic Channel 专用业务信道

DTT Digital Terrestrial Television 地面数字电视

DTX Discontinuous Transmission 不连续发射

DUT Device Under Test 被测设备

DwPTS Downlink Pilot Time Slot 下行导频时隙

E Extension bit 扩展位

EAB Extended Access Barring 扩展访问限制

EARFCN E-UTRA Absolute Radio Frequency Channel E-UTRA绝对无线电频道号码

Number

ECC Electronic Communications Committee 电子通信委员会

ECCE Enhanced control channel element 增强的控制信道单元

ECEF Earth-Centered Earth-Fixed 地心地球固定

ECGI E-UTRAN Cell Global Identifier E-UTRAN小区全球标识

ECI Earth-Centered-Inertial 地心惯性

E-CID Enhanced Cell-ID (positioning method) 增强小区的ID (定位法)

ECM EPS Connection Management EPS连接管理

EEC Ethernet Equipment Clock 以太网设备时钟

EGNOS European Geostationary Navigation Overlay Service 欧洲地球同步导航覆盖服务

EHPLMN Equivalent Home PLMN 等效归属PLMN

EMC Electromagnetic Compatibility 电磁兼容性

EMM EPS Mobility Management EPS移动性管理

ENB Evolved Node B 演进基站

eNB E-UTRAN NodeB E - UTRAN基站

EP Elementary Procedure 基本过程

EPA Extended Pedestrian A model 扩展行人模型

EPC Evolved Packet Core 分组核心演进

EPDCCH Enhanced Physical Downlink Control Channel 增强的物理下行链路控制信道

EPRE Energy Per Resource Element 每资源粒子携带能源

EPS Evolved Packet System 演进分组系统

EPS Bearer Evolved Packet System Bearer 演进分组系统承载

E-RAB E-UTRAN Radio Access Bearer E-UTRAN无线接入承载

ERC European Radiocommunications Committee 欧洲无线电通讯委员会

EREG Enhanced resource-element group 增强资源元素组

ESD ElectroStatic Discharge 静电放电

ESM EPS Session Management EPS会话管理

E-SMLC Enhanced Serving Mobile Location Centre 增强服务移动定位中心

E-TM E-UTRA Test Model E- UTRA试验模型

ETU Extended Typical Urban model 扩展城市典型模型

ETWS Earthquake and Tsunami Warning System 地震和海啸预警系统

EUT Equipment Under Test (UE or UE with ancillaries) 被测设备( UE或UE与辅助设备)

E-UTRAN Evolved Universal Terrestrial Radio Access Network 演进的通用陆地无线接入网络

EVA Extended Vehicular A model 增强的车辆模型

EVM Error Vector Magnitude 误差矢量幅度

FCC Federal Communications Commission 美国联邦通信委员会

FDD Frequency Division Duplex 频分双工

FDM Frequency Division Multiplexing 频分复用

FFS For Further Study 为进一步研究

FFT Fast Fourier Transformation 快速傅立叶变换

FI Framing Info 帧信息

FIR Finite Impulse Response 有限冲激响应

FLOOR Mathematical function used to ‘round down’ i.e. to the nearest integer having a lower value 使用数学函数“向下取整”,即具有一个较低的值最接近的整数

FMS First missing PDCP SN 最初缺少的PDCP SN

FRC Fixed Reference Channel 固定参考信道

FSTD Frequency-Shift Time Diversity 频移时间多样性

GAGAN GPS Aided Geo Augmented Navigation GPS辅助地理增强导航

GBR Guaranteed Bit Rate 保证比特率

GERAN GSM/EDGE Radio Access Network GSM/ EDGE无线接入网络

GLONASS GLObal'naya NAvigatsionnaya Sputnikovaya Sistema (Engl.: Global Navigation Satellite System) ( Engl. :全球导航卫星系统)

GMSK GNSS GP GPS GSM 系统

GSM-R GTP GUMMEI HARQ HD-FDD Gaussian Minimum Shift Keying 高斯最小频移键控

Global Navigation Satellite System 全球导航卫星系统

Guard Period (for TDD operation) 卫队周期( TDD的操作)

Global Positioning System 全球定位系统

Global System for Mobile communication 全球移动通信 GSM for Railways 铁路GSM

GPRS Tunnelling Protocol GPRS隧道协议

Globally Unique MME Identifier 全球唯一MME标识

Hybrid Automatic Repeat Request 混合自动重复请求

Half- Duplex FDD 半双工FDD

HFN Hyper Frame Number 超帧号

HI HARQ indicator HARQ指示符

HO Handover 交接

HPLMN HRPD 数据

HSDPA 入

IANA 机构

ICIC ICS ID IDC IDFT Home PLMN 归属PLMN

CDMA2000 High Rate Packet Data High Speed Downlink Packet Access Internet Assigned Number Authority Inter-Cell Interference Coordination In-Channel Selectivity 信道选择性

Identity 标号

In-Device Coexistence 设备共存

Inverse Discrete Fourier Transform CDMA2000高速分组 高速下行分组接 互联网编号分配小区间干扰协调

离散傅立叶逆变换

IE Information element 信息单元

IETF Internet Engineering Task Force 互联网工程任务组

IMSI International Mobile Subscriber Identity 国际移动用户识别码

IoT Interference rise over thermal noise 热噪声的干扰上升超过

IP Internet Protocol 互联网协议

IQ In-phase - Quadrature phase 同相 - 正交相位

ISM Industrial, Scientific and Medical 工业,科学和医疗

ITU International Telecommunications Union 国际电信联盟

ITU R Radiocommunication Sector of the ITU 国际电联无线电通信部门

Iuant E-Node B internal logical interface between the implementation specific O&M function and the RET antennas and TMAs control unit function of the E-Node B

E- Node B的内部执行特定的O& M功能的RET天线的TMA控制单元的E - Node B的功能之间的逻辑接口

IXIT Implementation eXtra Information for Testing 实现额外的测试信息

kB Kilobyte (1000 bytes) 千字节(1000字节)

L1 Layer 1 (physical layer) 第1层(物理层)

L2 L3 LA LB LB LCG LCR LCS LCS-AP LI Layer 2 (data link layer) 第2层(数据链路层)

Layer 3 (network layer) 第3层(网络层)

Local Area 位置区

Load Balancing 负载平衡

Loop Back 环回

Logical Channel Group 逻辑信道组

Low Chip Rate 低码片速率

LoCation Services 位置服务

LCS Application Protocol LCS应用协议

长度指示

Length Indicator

LISN Line Impedance Stabilizing Network 线路阻抗稳定网络

LMU Location Measurement Unit 位置测量单元

LNA Low Noise Amplifier 低噪声放大器

LPP LPPa LSF LTE M 测试目的)

MAC MAC-I 息认证码

MBMS 服务

LTE Positioning Protocol LTE定位协议

LTE Positioning Protocol Annex LTE定位协议附件

Last Segment Flag 最后一节标志

Long Term Evolution 长期演进

Middle RF channel (for testing purposes) 中心RF信道(用于 Media Access Control 媒体访问控制

Message Authentication Code for Integrity 完整性的消 Multimedia Broadcast Multicast Service 多媒体广播组播

MBMS Multimedia Broadcast and Multicast Service 多媒体广播和多播服务

MBR Maximum Bit Rate 最大比特率

MBSFN Multimedia Broadcast multicast service Single Frequency Network 多媒体广播多播服务单频网

MC Monte-Carlo 蒙特卡洛

MCC Mobile Country Code 移动国家代码

MCCH Multicast Control Channel 多播控制信道

MCE Multi-cell/multicast Coordination Entity

Multi-cell/multicast协调实体

MCH Multicast channel 多播信道

MCL Minimum Coupling Loss 最小耦合损耗

MCS Modulation and Coding Scheme 调制和编码方案

MDT Minimization of Drive Tests 小型路测

MIB Master Information Block 主信息块

MIMO Multiple Input Multiple Output 多输入多输出

MM Mobility Management 移动性管理

MME Mobility Management Entity 移动性管理实体

MNC MO MO-LR 求

MOP MPR MR MRB 无线承载

M-RNTI MRO Mobile Network Code 移动网络代码

Mobile Originating 移动发起

Mobile Originated Location Request 移动发起定位请 Maximum Output Power 最大输出功率

Maximum Power Reduction 最大功率减少

Medium Range 中等范围

MBMS Point to Multipoint Radio Bearer MBMS点对多点 MBMS RNTI MBMS RNTI

Mobility Robustness Optimisation 移动健全优化

MRP Mouth Reference Point (artificial head) 参考点(人工头)

MSAP MCH Subframe Allocation Pattern MCH子帧分配模式

MSI MCH Scheduling Information MCH调度信息

MSR MT MTCH MT-LR 请求

N/A NACC NACK NAS NCC NDS Maximum Sensitivity Reduction 最大灵敏度降低

移动终端

MBMS Traffic Channel MBMS业务信道

Mobile Terminated Location Request 移动终端的位置Not Applicable 是否适用

Network Assisted Cell Change 网络辅助小区变化

Non-Acknowledgement 非确认

Non Access Stratum 非接入层

Next Hop Chaining Counter 下一跳链接计数器

Network Domain Security 网络域安全

Mobile Terminating

NH Next Hop key 下一跳键

NI-LR Network Induced Location Request 网络引导位置请求

NNSF NAS Node Selection Function NAS节点选择功能

NR Neighbour cell Relation 邻区关系

NRT Neighbour Relation Table 邻居关系表

OBW Occupied Band Width 占用带宽

OCNG OFDMA Channel Noise Generator OFDMA信道噪声发生器

OFDM Orthogonal Frequency Division Multiplex 正交频分复

OFDMA Orthogonal Frequency Division Multiple Access 正交频分多址接入

OOB Out-Of-Band 输出波段

OOB Out-of-band 带外

PA Power Amplifier 功率放大器

PAPR Peak-to-Average Power Ratio 峰 - 均功率比

PB Pass Band 通带

PBCH Physical Broadcast Channel 物理广播信道

PBR PC PCCH P-CCPCH 制物理信道

PCell PCFICH 示信道

PCH PCI PDCCH 道

Prioritised Bit Rate 优先速率

Power Control 功率控制

Paging Control Channel 寻呼控制信道

Primary Common Control Physical Channel 主公共控 Primary Cell 主小区

Physical Control Format Indicator Channel 物理控制格式指 Paging channel 寻呼信道

Physical Cell Identifier 物理小区标识

Physical Downlink Control Channel 物理下行链路控制信

PDCP Packet Data Convergence Protocol 分组数据汇聚协议

PDSCH Physical Downlink Shared Channel 物理下行链路共享信道

PDU Protocol Data Unit 协议数据单元

P-GW PHICH 示信道

PHR PHY PICS 一致性声明

PIXIT 现附加测试信息

PLMN PMCH PDN Gateway PDN网关

Physical Hybrid ARQ Indicator Channel 物理混合ARQ指Power Headroom Report 功率余量报告

物理层

Protocol Implementation Conformance Statement 协议实现Protocol Implementation eXtra Information for Testing 协议实 Public Land Mobile Network 公用陆地移动网

Physical Multicast channel 物理多播信道

Physical layer

PMI Precoding Matrix Indicator 预编码矩阵指示灯

PPP Point to Point Protocol 点对点协议

PRACH Physical Random Access channel 物理随机接入信道

PRB Physical Resource Block 物理资源块

P-RNTI Paging RNTI 寻呼RNTI

PRS Positioning Reference Signal 定位参考信号

PS Packet Switched 分组交换

PS Physical Slot 物理插槽

PSC Packet Scheduling 分组调度

PSD Power Spectral Density 功率谱密度

PSS Primary Synchronization Signal 主同步信号

PSS_RA PSS-to-EPRE ratio for the channel PSS PSS - EPRE比率

PTAG Primary Timing Advance Group 首要时序组

信道PSS的

PTI Precoding Type Indicator 预编码类型指标

PUCCH Physical Uplink Control Channel 物理上行链路控制信道

PUSCH Physical Uplink Shared Channel 物理上行链路共享信道

QAM QCI QoS QPP QPSK QZSS R r.m.s RAB RAC Quadrature Amplitude Modulation 正交幅度调制

Quality of service Class Identifier. 服务质量等级标识。

Quality of Service 服务质量

Quadratic Permutation Polynomial 二次置换多项式

Quadrature Phase-Shift Keying 正交相移键控

Quasi-Zenith Satellite System 准天顶卫星系统

保留的

Root Mean Square 均方根

Radio Access Bearer 无线接入承载

Radio Admission Control 无线电准入控制

Reserved

RAC Radio Access Channel 无线电接入信道

RACH Random Access CHannel 随机接入信道

RA-RNTI Random Access RNTI 随机存取RNTI

RAT RB RB RBG RBs RE REFSENS 电平

REG RET RF Radio Access Technology 无线接入技术

Radio Bearer 无线承载

Resource Block 资源块

Radio Bearer Group 无线承载集

Resource Blocks 资源块

Resource Element 资源粒子

Reference Sensitivity power level Resource Element Group 资源元素组

Remote Electrical Tilting 远程电动倾斜

Radio Frequency 无线电频率

参考灵敏度功率

RFC Request For Comments 征求意见

RI Rank Indicator 秩指示

RIM RAN Information Management RAN信息管理

RLC RMC RMS RN RNC RNL RNTI ROHC RPF RPLMN 移动网

Radio Link Control 无线链路控制

Reference Measurement Channel 参考测量信道

Root Mean Square (value) 均方根(价值)

中继节点

Radio Network Controller 无线电网络控制器

Radio Network Layer 无线网络层

Radio Network Temporary Identifier 无线网络临时标识

Robust Header Compression 强大的报头压缩

Repetition Factor 重复因子

Registered Public Land Mobile Network 注册公用陆地 Relay Node

RRC Radio Resource Control 无线资源控制

RRC Root Raised Cosine 根升余弦

RRC Radio Resource Control 无线资源控制

RS RSCP RSRP RSRQ RSSI RSTD RTG RTP RU RX Reference Symbol 参考符号

Received Signal Code Power Reference Signal Received Power Reference Signal Received Quality Received Signal Strength Indicator Reference Signal Time Difference Receive/transmit Transition Gap Real-time Transport Protocol Resource Unit 资源股

Receiver 接收器

接收信号码功率

参考信号接收功率

参考信号接收质量

接收信号强度指示器

参考信号的时间差

接收/发送转换间隙

实时传输协议

S1-C S1-Control plane S1控制平面

S1-MME S1 for the control plane S1控制平面

S1-U S1 for the user plane S1用户平面

SAE System Architecture Evolution 系统架构演进

SAP Service Access Point 服务访问点

SBAS Space Based Augmentation System 空基增强系统

SCell Secondary Cell 第二小区

SC-FDMA Single Carrier Frequency Division Multiple Access 单载波频分多址接入

SCH Synchronization Channel 同步信道

SCS System Conformance Statement 系统一致性声明

SCTP Stream Control Transmission Protocol 流控制传输协议

SDF Service Data Flow 业务数据流

SDMA Spatial Division Multiple Access 空分多址

SDU Service Data Unit 服务数据单元

SeGW Security Gateway 安全网关

SEM Spectrum Emissions Mask 频谱排放面膜的

SET SFBC SFN SFN S-GW SI SIB SINR SIR SI-RNTI SUPL Enabled Terminal 启用SUPL的终端

Space-Frequency Block Coding 空频分组编码

System Frame Number 系统帧号

Single Frequency Network 单频网

Serving Gateway 服务网关

System Information 系统信息

System Information Block 系统信息块

Signal to Interference plus Noise Ratio 信号干扰加噪声比 Signal-to-Interference Ratio 信号 - 干扰比

System Information RNTI 系统信息RNTI

SLP SUPL Location Platform SUPL定位平台

SN Sequence Number 序列号

SNR Signal-to-Noise Ratio 信号噪声比

SO Segment Offset 段偏移

SON Self Optimized Network 自优化网络

SPID Subscriber Profile ID for RAT/Frequency Priority 用户资料编号RAT /频率优先权

SPL Sound Pressure Level 声压级

SPS C-RNTI Semi-Persistent Scheduling C-RNTI 半静态调度C - RNTI

SQRT SQuare RooT 平方根

SR Scheduling Request 调度请求

SRB Signalling Radio Bearer carrying control plane data 信令无线承载 控制平面数据

SRS Sounding Reference Symbols 探测参考符号

SS System Simulator 系统模拟器

SSAC Service Specific Access Control 服务特定的访问控制

SSS Secondary Synchronization Signal 辅同步信号

SSS_RA SSS-to-RS EPRE ratio for the channel SSS SSS - RS EPRE比率为通道SSS

STAG Secondary Timing Advance Group 第二时序组

S-TMSI SAE Temporary Mobile Station Identifier SAE临时移动台识别

SU Scheduling Unit 调度单位

SUPL Secure User Plane Location 安全用户平面定位

T Top RF channel (for testing purposes) 顶部的RF信道(用于测试目的)

TA Tracking Area 跟踪区域

TA Timing Advance 定时超前

TAC Tracking Area Code 跟踪区号

TAG Timing Advance Group 时序先遣组

TAI Tracking Area Identity 跟踪区标识

TB Transport Block 传输块

TBD To be defined 被定义

TC Test Control 测试控制

TC Test Case 测试案例

TCH Traffic channel 交通通道

TCP Transmission Control Protocol 传输控制协定

TDM Time Division Multiplexing 时分多工

TDM Time Division Multiplexing 分时多工

TEID Tunnel Endpoint Identifier 隧道端点标识符

TFT Traffic Flow Template 交通流模板

TH Temperature High 温度高

TL Temperature Low 温度低

TM Transparent Mode 透明模式

TMA Tower Mounted Amplifier 塔顶放大器

TMD TM Data TM数据

TNL Transport Network Layer 传输网络层

TPC Transmit Power Control 发射功率控制

TPC-PUSCH-RNTI Transmit Power Control-Physical Uplink Shared Channel-RNTI 发射功率控制的物理上行链路共享信道- RNTI

TPC-RNTI Transmit Power Control RNTI 发射功率控制RNTI

TPMI Transmitted Precoding Matrix Indicator 传输预编码矩阵指标

TT Test Tolerance 测试公差

TTG Transmit/receive Transition Gap 发送/接收转换间隙

TTI Transmission Time Interval 传输时间间隔

TX Transmitter 发射机

TX Diversity Transmit Diversity 发射分集

UARFCN UTRA Absolute Radio Frequency Channel Number *) UTRA绝对无线电频道号码*)

UCI Uplink Control Information 上行链路控制信息

UDP User Datagram Protocol 用户数据报协议

UE User Equipment 用户设备

UE-AMBR UE-Aggregate Maximum Bitrate UE-总额最高比特率

UICC Universal Integrated Circuit Card 通用集成电路卡

UL Uplink 上行

UL Up Link (From UE to BTS) 上行链路(从UE到BTS )

UL-SCH Uplink Shared channel 上行链路共享信道

UM Unacknowledged Mode 非确认模式

UMD UM Data UM数据

UMTS Universal Mobile Telecommunications System 通用移动通信系统

UP User Plane 用户平面

UPE User Plane Entity 用户平面实体

U-plane UpPTS UTC UTRA UTRAN 线接入网络

VH VL VoLTE VRB User plane 用户平面

Uplink Pilot Time Slot 上行导频时隙

Coordinated Universal Time 协调时间

Universal Terrestrial Radio Access 通用陆地无线接入

Universal Terrestrial Radio Access Network 通用陆地无Higher extreme Voltage 高等极端电压

极端电压下

Voice over Long Term Evolution 语音长期演进

Virtual Resource Block 虚拟资源块

Lower extreme Voltage

VRB Virtual Resource Block 虚拟资源块

WA Wide Area 广域

WAAS Wide Area Augmentation System 广域增强系统

WGS-84 World Geodetic System 1984 世界大地测量系统1984

WiMAX Worldwide Interoperability Microwave Access 全球互通微波存取

X2-C X2-Control plane X2控制平面

X2-U X2-User plane X2用户面

xCH_RA xCH-to-RS EPRE ratio for the channel xCH in all transmitted OFDM symbols not containing RS 在不包含RS的所有发送的OFDM符号的信道XCH XCH - RS EPRE比率

xCH_RB xCH-to-RS EPRE ratio for the channel xCH in all transmitted OFDM symbols containing RS 在包含RS的所有发送的OFDM符号的信道XCH XCH - RS EPRE比率

X-MAC Computed MAC-I 计算MAC-I

ZF Zero-Forcing 迫零

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