5GS：5G系统(5G System)

5QI：5G QoS标识符(5G QoS Identifier)

A-CSI：非周期CSI(Aperiodic   CSI)

AKA：身份验证和密钥协议(Authentication   and Key Agreement)

AMBR：总最大比特率(Aggregate   Maximum Bit Rate)

AMC：自适应调制和编码(Adaptive   Modulation and Coding)

AMF：访问和移动性管理功能(Access   and Mobility Management Function)

ARP：分配和保留优先级(Allocation   and Retention Priority)

BA：带宽适应(Bandwidth   Adaptation)

BCH：广播频道(Broadcast   Channel)

BH：后传(Backhaul)

BL：带宽降低低复杂度(Bandwidth   reduced Low complexity)

BPSK：二进制相移键控(Binary   Phase Shift Keying)

C-RNTI：小区RNTI(Cell   RNTI)

CAG：封闭式接入组(Closed   Access Group)

CAPC：通道接入优先级(Channel   Access Priority Class)

CBRA：基于竞争的随机接入(Contention   Based Random Access)

CCE：控制通道元素(Control   Channel Element)

CD-SSB：小区定义SSB(Cell   Defining SSB)

CFRA：无竞争随机接入(Contention   Free Random Access)

CHO：条件切换(Conditional   Handover)

CIoT：蜂窝物联网(Cellular   Internet of Things)

CLI：交叉链接干扰(Cross   Link interference)

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

CORESET：控制资源集(Control   Resource Set)

DAG：有向无环图(Directed   Acyclic Graph)

DAPS：双活动协议栈(Dual   Active Protocol Stack)

DFT：离散傅立叶变换(Discrete   Fourier Transform)

DCI：下行链路控制信息(Downlink   Control Information)

DCP：PS-RNTI做CRC加扰的DCI(DCI with CRC scrambled by   PS-RNTI)

DL-AoD：下行链路离开角度(Downlink   Angle-of-Departure)

DL-SCH：下行共享信道(Downlink   Shared Channel)

DL-TDOA：下行链路到达时差(Downlink   Time Difference Of Arrival)

DMRS：解调参考信号(Demodulation   Reference Signal)

DRX：不连续接收(Discontinuous   Reception)

E-CID：强型Cell-ID（定位方法）(Enhanced Cell-ID (positioning method))

EHC：以太网头压缩(Ethernet   Header Compression)

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

GFBR：保证的流比特率(Guaranteed   Flow Bit Rate)

HRNN：可读网络名称(Human-Readable   Network Name)

IAB：集成访问和回程(Integrated   Access and Backhaul)

I-RNTI：非活动RNTI(Inactive   RNTI)

INT-RNTI：中断RNTI(Interruption RNTI)

LDPC：低密度奇偶校验(Low   Density Parity Check)

MDBV：最大数据突发量(Maximum   Data Burst Volume)

MIB：主信息块(Master   Information Block)

MICO：仅移动手机发起的连接(Mobile   Initiated Connection Only)

MFBR：最大流比特率(Maximum   Flow Bit Rate)

MMTEL：多媒体电话(Multimedia   telephony)

MNO：移动网络运营商(Mobile   Network Operator)

MT：移动终端(Mobile   Termination)

MU-MIMO：多用户MIMO(Multi   User MIMO)

Multi-RTT：多程往返时间(Multi-Round Trip Time)

NB-IoT：窄带物联网(Narrow   Band Internet of Things)

NCGI：NR小区全局标识符(NR Cell Global Identifier)

NCR：邻区关系(Neighbour   Cell Relation)

NCRT：相邻小区关系表(Neighbour   Cell Relation Table)

NGAP： NG应用协议(NG Application Protocol)

NID：网络标识符(Network   Identifier)

NPN：非公共网络(Non-Public   Network)

NR：NR无线接入(NR Radio Access)

P-RNTI：寻呼RNTI(Paging   RNTI)

PCH：寻呼频道(Paging   Channel)

PCI：物理小区标识符(Physical   Cell Identifier)

PDCCH：物理下行控制信道(Physical   Downlink Control Channel)

PDSCH：物理下行共享信道(Physical   Downlink Shared Channel)

PNI-NPN：公共网络集成NPN(Public   Network Integrated NPN)

PO：寻呼的时机(Paging   Occasion)

PRACH：物理随机接入信道(Physical   Random Access Channel)

PRB：物理资源块(Physical   Resource Block)

PRG：预编码资源块组(Precoding   Resource block Group)

PS-RNTI：省电RNTI(Power   Saving RNTI)

PSS：主同步信号(Primary   Synchronisation Signal)

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

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

PWS：公共预警系统(Public   Warning System)

QAM：正交幅度调制(Quadrature   Amplitude Modulation)

QFI：QoS流ID(QoS Flow ID)

QPSK：正交相移键控(Quadrature   Phase Shift Keying)

RA：随机接入(Random   Access)

RA-RNTI：随机接入RNTI(Random   Access RNTI)

RACH：随机接入信道(Random   Access Channel)

RANAC：于RAN的通知区号(RAN-based Notification Area Code)

REG：资源元素组(Resource   Element Group)

RIM：远程干扰管理(Remote   Interference Management)

RMSI：剩余最低SI(Remaining   Minimum SI)

RNA：基于RAN的通知区域(RAN-based Notification Area)

RNAU：基于RAN的通知区域更新(RAN-based Notification Area Update)

RNTI：无线网络临时标识符(Radio   Network Temporary Identifier)

RQA：反射式QoS属性(Reflective QoS Attribute)

RQoS：反射式服务质量(Reflective   Quality of Service)

RS：参考信号(Reference   Signal)

RSRP：参考信号接收功率(Reference   Signal Received Power)

RSRQ：参考信号接收质量(Reference   Signal Received Quality)

RSSI：接收信号强度指示器(Received   Signal Strength Indicator)

RSTD：参考信号时差(Reference   Signal Time Difference)

SD：Slice微分器(Slice Differentiator)

SDAP：服务数据适配协议(Service   Data Adaptation Protocol)

SFI-RNTI：时隙格式指示RNTI(Slot Format Indication RNTI)

SIB：系统信息块(System   Information Block)

SI-RNTI：系统信息RNTI(System   Information RNTI)

SLA：服务水平协议(Service   Level Agreement)

SMC：安全模式命令(Security   Mode Command)

SMF：会话管理功能(Session   Management Function)

S-NSSAI：单个网络切片选择协助信息(Single Network Slice Selection Assistance Information)

SNPN：独立非公共网络(Stand-alone   Non-Public Network)

SPS：半永久性调度(Semi-Persistent   Scheduling)

SR：调度请求(Scheduling   Request)

SRS：探测参考信号(Sounding   Reference Signal)

SRVCC：单无线语音通话连续性(Single   Radio Voice Call Continuity)

SS：同步信号(Synchronization   Signal)

SSB：SS / PBCH块(SS/PBCH block)

SSS：辅助同步信号(Secondary   Synchronisation Signal)

SST：切片/服务类型(Slice/Service Type)

SU-MIMO：单用户MIMO(Single   User MIMO)

SUL：补充上行链路(Supplementary   Uplink)

TA：时间提前(Timing   Advance)

TPC：发射功率控制(Transmit   Power Control)

UCI：行链路控制信息(Uplink   Control Information)

UL-AoA：上行链路到达角度(Uplink   Angles of Arrival)

UL-RTOA：上行链路相对到达时间(Uplink   Relative Time of Arrival)

UL-SCH：上行共享信道(Uplink   Shared Channel)

UPF：用户平面功能(User   Plane Function)

URLLC：超可靠和低延迟通信(Ultra-Reliable   and Low Latency Communications)

V2X：车辆连接一切(Vehicle-to-Everything)

Xn-C：Xn-控制平面(Xn-Control plane)

Xn-U：Xn-用户平面(Xn-User plane)

XnAP：Xn应用协议(Xn Application Protocol)