drb人是什么意思

缩略词

全称

中文

5GC

5G Core Network

5G核心网络

ACK

Acknowledgement

确认

AM

Acknowledged Mode

承认模式

ARQ

Automatic Repeat Request

自动重复请求

AS

Access Stratum

接入层

ASN.1

Abstract Syntax Notation One

抽象语法编码1

BAP

Backhaul Adaptation Protocol

回程适配协议

BCD

Binary Coded Decimal

二进制编码十进制

BFD

Beam Failure Detection

波束故障检测

BH

Backhaul

移动网络回传

BLER

Block Error Rate

误块率

BWP

Bandwidth Part

部分带宽

CA

Carrier Aggregation

载波聚合

CAG

Closed Access Group

封闭接入组

CAG-ID

Closed Access Group Identifier

封闭接入组标识符

CAPC

Channel Access Priority Class

通道访问优先级类

CBR

Channel Busy Ratio

通道忙比例

CCCH

Common Control Channel

公共控制通道

CFR

Common Frequency Resources

公共频率资源

CG

Cell Group

小区组

CHO

Conditional Handover

条件切换

CLI

Cross Link Interference

交叉链路干扰

CMAS

Commercial Mobile Alert Service

商业移动预警系统

CP

Control Plane

控制面

CPA

Conditional PSCell Addition

有条件pscell添加

CPC

Conditional PSCell Change

有条件pscell变更

C-RNTI

Cell RNTI

小区RNTI

CSI

Channel State Information

通道状态信息

DAPS

Dual Active Protocol Stack

双激活协议栈

DC

Dual Connectivity

双连接

DCCH

Dedicated Control Channel

专用控制通道

DCI

Downlink Control Information

下行控制信息

DCP

DCI with CRC scrambled by PS-RNTI

DCI与CRC经PS-RNTI置乱

DFN

Direct Frame Number

直接帧数

DL

Downlink

下行

DL-PRS

Downlink Positioning Reference Signal

下行定位参考信号

DL-SCH

Downlink Shared Channel

下行共享通道

DM-RS

Demodulation Reference Signal

解调参考信号

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

EN-DC

E-UTRA NR Dual Connectivity with E-UTRA connected to EPC

E-UTRA NR双连接，连接到EPC

EPC

Evolved Packet Core

演进型分组核心网

EPS

Evolved Packet System

演进分组系统

ETWS

Earthquake and Tsunami Warning System

地震海啸预警系统

E-UTRA

Evolved Universal Terrestrial Radio Access

演进型通用地面无线接入

E-UTRA/5GC

E-UTRA connected to 5GC

E-UTRA连接到5GC

E-UTRA/EPC

E-UTRA connected to EPC

E-UTRA连接EPC

E-UTRAN

Evolved Universal Terrestrial Radio Access Network

演进型通用地面无线接入网

FDD

Frequency Division Duplex

频分双工

FFS

For Further Study

进一步研究

G-CS-RNTI

Group Configured Scheduling RNTI

组配置调度RNTI

GERAN

GSM/EDGE Radio Access Network

GSM/EDGE无线接入网

GIN

Group ID for Network selection

网络选择的组ID

GNSS

Global Navigation Satellite System

全球卫星导航系统

G-RNTI

Group RNTI

组RNTI

GSM

Global System for Mobile Communications

全球移动通信系统

HARQ

Hybrid Automatic Repeat Request

混合自动重复请求

HRNN

Human Readable Network Name

人类可读的网络名称

HSDN

High Speed Dedicated Network

高速专用网络

H-SFN

Hyper SFN

超级SFN

IAB

Integrated Access and Backhaul

接入回传一体化

IAB-DU

IAB-node DU

IAB-node分布单元

IAB-MT

IAB Mobile Termination

IAB移动终端

IDC

In-Device Coexistence

设备内共存

IE

Information element

信息元素

IMSI

International Mobile Subscriber Identity

国际移动用户身份标示

kB

Kilobyte (1000 bytes)

千字节(1000字节)

L1

Layer 1

层1

L2

Layer 2

层2

L3

Layer 3

层3

LBT

Listen Before Talk

先听后说

MAC

Medium Access Control

介质访问控制

MBS

Multicast/Broadcast Service

多播/广播服务

MBS FSAI

MBS Frequency Selection Area Identity

MBS频率选择区域标识

MCCH

MBS Control Channel

MBS控制通道

MCG

Master Cell Group

主小区组

MDT

Minimization of Drive Tests

最小化路测

MIB

Master Information Block

主信息块

MPE

Maximum Permissible Exposure

最大容许曝露量

MRB

MBS Radio Bearer

MBS无线承载

MR-DC

Multi-Radio Dual Connectivity

多模双连接

MTCH

MBS Traffic Channel

MBS传输通道

MTSI

Multimedia Telephony Service for IMS

IMS多媒体电话业务

MUSIM

Multi-Universal Subscriber Identity Module

多重用户身份标示

N/A

Not Applicable

不适用

NE-DC

NR E-UTRA Dual Connectivity

NR E-UTRA双连接

(NG)EN-DC

E-UTRA NR Dual Connectivity (covering E-UTRA connected to EPC or 5GC)

E-UTRA NR双连接(包括连接EPC或5GC的E-UTRA)

NGEN-DC

E-UTRA NR Dual Connectivity with E-UTRA connected to 5GC

E-UTRA NR双连接，连接到5GC

NID

Network Identifier

网络标识符

NPN

Non-Public Network

非公开的网络

NR-DC

NR-NR Dual Connectivity

NR-NR双连通性

NR/5GC

NR connected to 5GC

NR连接到5GC

NSAG

Network Slice AS Group

网络片AS组

NTN

Non-Terrestrial Network

非陆地通用网络

PCell

Primary Cell

主小区组

PDCP

Packet Data Convergence Protocol

分组数据汇聚协议

PDU

Protocol Data Unit

协议数据单元

PEI

Paging Early Indication

寻呼早期指示

PEI-O

Paging Early Indication-Occasion

寻呼早期指示-时机

PLMN

Public Land Mobile Network

公共陆地移动网

PNI-NPN

Public Network Integrated Non-Public Network

公用网络集成非公用网络

posSIB

Positioning SIB

定位SIB

PPW

PRS Processing Window

PRS处理窗口

PRS

Positioning Reference Signal

定位参考信号

PSCell

Primary SCG Cell

主SCG小区

PTM

Point to Multipoint

点到多点

PTP

Point to Point

点对点

PWS

Public Warning System

公共警报系统

QoE

Quality of Experience

体验质量

QoS

Quality of Service

客户感知体验

RAN

Radio Access Network

无线接入网

RAT

Radio Access Technology

无线接入技术

RLC

Radio Link Control

无线链路控制

RLM

Radio Link Monitoring

无线链路监测

RMTC

RSSI Measurement Timing Configuration

RSSI测量时间配置

RNA

RAN-based Notification Area

RAN通知区

RNTI

Radio Network Temporary Identifier

无线网络临时标识符

ROHC

Robust Header Compression

鲁棒性/健壮性头压缩

RPLMN

Registered Public Land Mobile Network

注册公共陆地移动网络

RRC

Radio Resource Control

无线资源控制

RS

Reference Signal

参考信号

SBAS

Satellite Based Augmentation System

广域差分增强系统

SCell

Secondary Cell

辅小区

SCG

Secondary Cell Group

辅小区组

SCS

Subcarrier Spacing

子载波间隔

SD-RSRP

Sidelink Discovery RSRP

侧链发现RSRP

SDT

Small Data Transmission

小数据传输

SFN

System Frame Number

系统帧号

SFTD

SFN and Frame Timing Difference

SFN与帧定时差

SI

System Information

系统信息

SIB

System Information Block

系统信息块

SL

Sidelink

侧行链路

SLSS

Sidelink Synchronisation Signal

侧链同步信号

SNPN

Stand-alone Non-Public Network

独立非公用网络

SpCell

Special Cell

特殊小区

SRAP

Sidelink Relay Adaptation Protocol

侧链中继适配协议

SRB

Signalling Radio Bearer

信令无线承载

SRS

Sounding Reference Signal

探测参考信号

SSB

Synchronization Signal Block

同步信号块

TAG

Timing Advance Group

定时提前量组

TDD

Time Division Duplex

时分双工

TEG

Timing Error Group

定时误差组

TM

Transparent Mode

透明模式

TMGI

Temporary Mobile Group Identity

临时移动组识别码

U2N

UE-to-Network

UE-to-Network

UDC

Uplink Data Compression

上行数据压缩

UE

User Equipment

用户设备

UL

Uplink

上行

UM

Unacknowledged Mode

非承认的模式

UP

User Plane

用户平面

VR

Virtual Reality

虚拟现实