文章目录
- 常用分类
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- 核心网网元功能
- 物理信道及信号(包括sidelink)
- 协议栈分层
- 无线网络临时标识符(RNTI)
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- 首字母顺序分类
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- \#
- A
- B
- C
- D
- E
- F
- G
- H
- I
- J
- K
- L
- M
- N
- O
- P
- Q
- R
- S
- T
- U
- V
- W
- X
- Y
- Z
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本文主要为以后方便查看所写。
常用分类
ITU(International Telecommunication Union),国际电信联盟
3GPP(3rd Generation Partnership Project),5G的技术标准制定者
5GC: 5G Core Network ,5G核心网
C-RAN:C 不只一个含义。一种新型无线接入网。C-RAN是基于集中化处理(Centralized Processing),协作式无线电(Collaborative Radio)和实时云计算构架(Real-time Cloud lnfrastructure)的绿色无线接入网构架(Clean system)。
D-RAN:Distributed RAN,分布式无线接入网。
核心网网元功能
TS 23.501
AMF: Access and Mobility Management Function ,接入和移动性管理功能
SMF: Session Management Function ,会话管理功能
UPF: User Plane Function,用户面功能
AUSF:Authentication Server Function,认证服务器功能 (鉴权服务功能)
PCF:Policy Control Function,策略控制功能
NRF:Network Repository Function,网络存储功能
NEF:Network Exposure Function,网络开放功能
UDM:Unified Data Management,统一数据管理
UDR:Unified Data Repository,统一数据存储
UDSF:Unstructured Data Storage Network Function ,非结构化数据存储功能
NSSF:Network Slice Selection Function,网络切片选择功能
物理信道及信号(包括sidelink)
TS 38.211
PUSCH:Physical Uplink Shared Channel,物理上行共享信道
PUCCH:Physical Uplink Control Channel,物理上行控制信道
PRACH:Physical Random Access Channe,物理随机接入信道
PDSCH:Physical Downlink Shared Channel,物理下行共享信道
PDCCH:Physical Downlink Control Channel,物理下行控制信道)
PBCH:Physical Broadcast Channel,物理广播信道
DM-RS:Demodulation reference signals,解调参考信号
PT-RS:Phase-tracking reference signals,相位跟踪参考信号
PRS:Positioning reference signal,定位参考信号
SRS:Sounding reference signal,探测参考信号
CSI-RS:Channel-state information reference signal,信道状态信息参考信号
PSS:Primary synchronization signal,主同步信号
SSS:Secondary synchronization signal,辅同步信号
S-PSS:Sidelink primary synchronization signal
S-SSS:Sidelink secondary synchronization signal
PSSCH: Physical Sidelink Shared Channel
PSBCH:Physical Sidelink Broadcast Channel
PSCCH:Physical Sidelink Control Channel
PSFCH:Physical Sidelink Feedback Channel
协议栈分层
NAS:Non-Access Stratum,非接入层
下面属于AS接入层
SDAP: Service Data Adaptation Protocol,业务(服务)数据适配协议
RRC:Radio Resource Control,无线资源控制
PDCP:Packet Data Convergence Protocol,分组数据汇聚协议
RLC:Radio Link Control,无线链路控制
MAC: Medium Access Control,介质(媒体)访问控制
PHY:Physical,物理层
无线网络临时标识符(RNTI)
原文链接(英文):5G NR Radio Network Temporary Identifier (RNTI) – Techplayon
中文:5G RNTI介绍 – 知乎 (zhihu.com)
RNTI:Radio Network Temporary Identifier,无线网络临时标识符
下列来自TS 38.321
- SI-RNTI : System Information RNTI,系统信息RNTI
- P-RNTI: Paging RNTI,寻呼RNTI
- RA-RNTI:Random Access RNTI,随机存取RNTI
- TC-RNTI:Temporary Cell RNTI,临时小区RNTI
- C-RNTI:Cell RNTI,小区RNTI
- CS-RNTI:Configured Scheduling RNTI,配置调度RNTI
- TPC-RNTI:Transmit Power Control – RNTI,发射功率控制RNTI。用于上行功率控制。TPC-RNTI有三种类型,即TPC-PUSCH-RNTI、TPC-PUCCH-RNTI和TPC-SRS-RNTI。
- MCS-C-RNTI:Modulcation Coding Scheme Cell RNTI
- INT-RNTI:Interruption RNTI
- SFI-RNTI:Slot Format Indication RNTI
- SP-CSI-RNTI:Semi-Persistent CSI RNTI
此外 TS 38.300第8节,涉及到了更多的RNTI
AI-RNTI:identification of the DCI carrying availability indication for soft symbols of an IAB-DU
CI-RNTI:identification of cancellation in the uplink,取消上行链路的标识。
I-RNTI:Inactive RNTI。used to identify the UE context in RRC_INACTIVE,在RRC_INACTIVE中UE上下文的标识
PS-RNTI:Power Saving RNTI。used to determine if the UE needs to monitor PDCCH on the next occurrence of the connected mode DRX on-duration,用于确定UE是否需要在下次出现连接模式DRX开启持续时间时监视PDCCH。
G-RNTI:Group RNTI。 Identifies dynamically scheduled transmissions of MTCH(s)
G-CS-RNTI:Group Configured Scheduling RNTI。Identifies configured scheduled transmissions of MTCH(s)
MCCH-RNTI:Identifies transmissions of MCCH and MCCH change notification.
首字母顺序分类
#
- 3GPP(3rd Generation Partnership Project),5G的技术标准制定者
- 5GC: 5G Core Network ,5G核心网
- 5QI:5G QoS Identifier,5G中的QoS等级标识。与QCI类似。TS 23.501定义
- 5GS:5G System,5G系统
- 5G-GUTI (5G Globally Unique Temporary UE Identity ):5G全局唯一的临时UE标识,5G系统下使用5G-GUTI的目的是减少在通信中显示使用UE的永久性标识,提升安全性。
A
- A-CSI:Aperiodic CSI,非周期CSI
- AA: Antenna Array ,天线阵列
- AAS: Active Antenna System,有源天线系统
- AAU:Active Antenna Unit,有源天线单元
- AAT – Antenna array tool,天线阵列工具
- ACL: Access Control List,访问控制列表
- ACP: Adjacent channel power,邻道功率
- ACS: Adjacent Channel Selectivity, 邻道选择性
- ACPR:Adjacent channel power ratio,邻道功率比
- ACLR: Adjacent channel leakage ratio, 邻道泄漏比
- AFRCN:Absolute Radio Frequency Channel Number,绝对射频信道号
- AMC:Adaptive Modulation and Coding,自适应调制和编码
- AMF:Access and Mobility Management Function ,接入和移动性管理功能
- AoA: Angle of Arrival,到达角度测距
- ARP:Allocation and Retention Priority,分配和保留优先级
- AMBR:Aggregated Maximum Bit Rate,聚合最大比特速率
- AI-RNTI:identification of the DCI carrying availability indication for soft symbols of an IAB-DU
- AKA:Authentication and Key Agreement,身份验证与密钥协议
- AWG:Arbitrary waveform generator
- AWGN:Additive White Gaussian Noise,加性高斯白噪声
- AUSF:Authentication server function,认证服务器功能 (鉴权服务功能)
B
- BA:Bandwidth Adaptation,带宽适配
- BBU:Building Base band Unit,基带处理单元
- BCCH:Broadcast Control Channel,广播控制信道
- BCH:Broadcast Channel,广播信道
- BFD:Beam Failure Detection ,波束故障检测
- BH:Backhaul ,回传
- BL:Bandwidth reduced Low complexity
- BPSK:Binary Phase Shift Keying,二进制相移键控
- BS: Base Station,基站
- BW: Bandwidth,带宽
- BWP: Bandwidth part,部分带宽
C
- C-RAN:C 不只一个含义。一种新型无线接入网。C-RAN是基于集中化处理(Centralized Processing),协作式无线电(Collaborative Radio)和实时云计算构架(Real-time Cloud lnfrastructure)的绿色无线接入网构架(Clean system)。
- C-RNTI:Cell-Radio Network Temporary Identifier,小区无线网络临时标识
- C-RNTI:Cell RNTI,小区RNTI
- CA: Carrier Aggregation,载波聚合
- CACLR: Cumulative ACLR,累积ACLR
- CAG:Closed Access Group,封闭接入组
- CAPC:Channel Access Priority Class,信道访问优先级
- CBG: Code block group,代码块组
- CBRA:Contention Based Random Access ,基于竞争的随机接入
- CFRA:Contention Free Random Access,基于非竞争的随机接入
- CCE:Control Channel Element,控制信道元素
- CD-SSB:Cell Defining SSB
- CG:Configured Grant,配置授权
- CGI: Cell Global Identifier,小区全球标识
- CHO:Conditional Handover,条件切换
- CIoT: Cellular Internet of Things ,蜂窝物联网
- CI-RNTI:identification of cancellation in the uplink,取消上行链路的标识。
- CLI:Cross Link interference,交叉链路干扰
- CM:Connection Management 连接管理
- CMAS:Commercial Mobile Alert Service,商用移动预警服务
- CORESET:Control Resource Set,控制资源集
- CP:Cyclic Prefix,循环前缀
- CP: Control Plane,控制平面
- CP-OFDM: Cyclic Prefix-OFDM
- CPC:Conditional PSCell Change,条件式PSCell更换
- CPE: Common Phase Error,公共相位误差
- CPRI: Common public radio interface,通用公共无线接口
- CQI:Channel Quality Indicator,信道质量指示
- CRB:Common Resource Block,公共资源块
- CRC: Cyclic redundancy check,循环冗余校验
- CS-RNTI:Configured Scheduling RNTI,配置调度RNTI
- CSI:Channel state information,信道状态信息
- CSI-RS: CSI reference signal ,CSI参考信号
- CSS: Common search space,公共搜索空间
- CU:Centralized Unit,集中单元
- CUPS: Control user plane separation,控制与用户平面分离
- CW: Continuous Wave,连续波
D
- D-RAN:Distributed RAN,分布式无线接入网。
- D2D:Device-to-Device,终端直通
- DAI: Downlink assignment index,下行分配索引
- DAG:Directed Acyclic Graph,有向无环图
- DAPS:Dual Active Protocol Stack, 双激活协议栈
- DC:Dual Connectivity,双连接
- DCI:Downlink Control Information,下行控制信息
- DCP:DCI with CRC scrambled by PS-RNTI
- DFT:Discrete Fourier Transform ,离散傅立叶变换
- DFT-s-OFDM: Discrete Fourier Transform-spread-OFDM
- DL: Downlink,下行链路
- DL-AoD:Downlink Angle-of-Departure,下行离开角
- DL-SCH:Downlink Shared Channel,下行共享信道
- DL-TDOA:Downlink Time Difference Of Arrival ,下行到达时差
- DMRS:Demodulation Reference Signal ,解调参考信号
- DRX:Discontinuous Reception,非连续接收
- DSS:Dynamic Spectrum Sharing,动态频谱共享
- DU:Distributed Unit,分布单元
E
- E-CID:Enhanced Cell-ID (positioning method) ,基于Cell ID的增强定位技术
- EHC:Ethernet Header Compression,以太网头部压缩
- EIS: Equivalent Isotropic Sensitivity ,等效各向同性灵敏度
- EIRP: Effective Isotropic Radiated Power,有效各向同性辐射功率
- eMBB:Enhance Mobile Broadband,增强移动宽带
- EN-DC: E-UTRAN New Radio – dual connectivity
- EPC: Evolved Packet Core,演进的分组核心网,4G核心网
- EPS:Evolved packet system
- ETWS:Earthquake and Tsunami Warning System,地震和海啸预警系统
- E-UTRAN – Evolved UMTS terrestrial radio access network,4G接入网
- EVM: Error Vector Magnitud,误差向量幅度
F
- FBMC:Filter bank multicarrier,滤波器组多载波
- FBW: Fractional Bandwidth,部分带宽
- FCW:Forward Collision Warning,前方碰撞预警系统;
- FDD:Frequency division duplex,频分双工
- FDM:Frequency division Multiplexing,频分复用
- FN-RG: Fixed Network Residential Gateway
- FR: Frequency Range,频率范围
- FRC:Fixed Reference Channel
- Fronthaul:前传
- FS:Feature Set,特征集
- FSA ID:Frequency Selection Area Identity,频率选择区域标识
G
- G-RNTI:Group RNTI。 Identifies dynamically scheduled transmissions of MTCH(s)
- G-CS-RNTI:Group Configured Scheduling RNTI。Identifies configured scheduled transmissions of MTCH(s)
- GBR:Guaranteed Bit Rate,保证比特率。
- GFBR:Guaranteed Flow Bit Rate,保证流比特率
- GIN:Group ID for Network selection
- GSO:Geosynchronous Orbit,地球同步轨道
- GSCN: Global Synchronization Channel Number,全球同步信道号
- GSM: Global System for Mobile communications,全球移动通信系统
H
- H-SFN:Hyper System Frame Number ,系统超帧号
- HAPS:High Altitude Platform Station ,高空平台
- HARQ: Hybrid automatic repeat request
- HARQ-ACK: Hybrid automatic repeat request acknowledgement
- HRNN:Human-Readable Network Name
- HFC: Hybrid Fiber-Coax,光纤同轴混合网
- HV:host Vehicle,本端车辆。后车,与RV对应。
I
- INT-RNTI:Interruption RNTI
- I-RNTI:Inactive RNTI。used to identify the UE context in RRC_INACTIVE,在RRC_INACTIVE中UE上下文的标识
- IAB:Integrated Access and Backhaul ,集成无线接入和回传
- ICS: In-Channel Selectivity
- IE: Information element
- IFRI:Intra Frequency Reselection Indication
- ITU:International Telecommunication Union,国际电信联盟
- ITU-R: Radiocommunication Sector of the International Telecommunication Union
J
K
L
-
LA: Local Area ,本地区域
-
LDPC:Low Density Parity Check ,低密度奇偶校验
-
LEO:Low Earth Orbit,近地轨道
-
LNA:Low Noise Amplifier,低噪声放大器
M
- MAC: Medium Access Control,介质(媒体)访问控制
- Massive MIMO,大规模MIMO
- MANO:Management and Orchestration,管理与编排
- MBS: Multicast/Broadcast Service ,组播/广播服务
- MBR:Maximum Bit Rate。最大比特率
- MC:Multicarrier,多载波
- MCC: Mobile country code,移动国家代码
- MCCH:MBS Control Channel
- MCCH-RNTI:Identifies transmissions of MCCH and MCCH change notification
- MCS: Modulation and Coding Scheme,调制和编码方案
- MCS-C-RNTI:Modulcation Coding Scheme Cell RNTI
- MCE:Measurement Collection Entity
- MCG:Master CellGroup,主小区组
- MDBV:Maximum Data Burst Volume
- MeNB:Master eNB
- MEO:Medium Earth Orbit
- MEC:Multi-access edge computing,多接入边缘计算
- MFBR:Maximum Flow Bit Rate ,最大流比特率
- MgNB:Master gNB
- MIB:Master Information Block ,主信息块
- MICO:Mobile Initiated Connection Only
- MIMO:Multiple-input / multiple-output,多输入多输出
- mMTC:Massive Machine Type Communication,海量机器通信
- MMTEL:Multimedia telephony
- MN:Master Node,主基站或者锚点站。MeNB以及MgNB。
- MNC: Mobile network code,移动网络代码
- MNO:Mobile Network Operator
- MPE:Maximum Permissible Exposure
- MR:Medium Range,中程
- MRB:MBS Radio Bearer
- MT:Mobile Termination ,移动终端
- MTCH:MBS Traffic Channel
- MTSI Multimedia Telephony Service for IMS
- MU:Measurement uncertainty
- MU-MIMO:Multi User MIMO
- Multi-RTT:Multi-Round Trip Time
- MUSA:Multi User Shared Access,多用户共享接入。中兴提出
- MUSIM:Multi-Universal Subscriber Identity Module
N
- NAS:Non-Access Stratum,非接入层
- NB-IoT: Narrow Band Internet of Things ,窄带物联网
- NCD-SSB:Non Cell Defining SSB
- NCGI:NR Cell Global Identifier ,NR 小区全局标识符
- NCR:Neighbour Cell Relation ,邻区关系
- NCRT:Neighbour Cell Relation Table ,邻区关系表
- NDI: New Data Indicator
- NEF:Network Exposure Function,网络开放功能
- NE-DC: E-UTRA NR dual connectivity with MCG using NR and SCG using E-UTRA
- NFTF:Near-field to far-field transform
- NFV:Network Functions Virtualization,网络功能虚拟化
- NFVI:NFV Infrastructure,网络功能虚拟化基础设施
- NFVO:NFV Orchestration,网络功能虚拟化编排器
- NGAP:NG Application Protocol ,NG应用协议
- NGC/NGCN: Next Generation Core / Next Generation Core Network
- NGSO:Non-Geosynchronous Orbit ,非地球同步轨道
- NID:Network Identifier ,网络标识符
- NOMA:Non-orthogonal Multiple Access,非正交多址接入
- NPN:Non-Public Network ,非公共网络
- NR:NR Radio Access ,NR无线接入
- NR-ARFCN: NR Absolute Radio Frequency Channel Number,NR绝对射频信道号
- NR-DC: NR NR dual connectivity
- NRF:Network repository function,网络存储功能
- NSSF:Network Slice Selection Function,网络切片选择功能
- NSSMF:Network Slice Subnet Management Function,网络切片子网管理功能
- NTN:Non-Terrestrial Network,非陆地网络
O
- OAM:Operation Administration and Maintenance,操作维护管理。根据运营商网络运营的实际需要,通常将网络的管理工作划分为3大类:操作、维护、管理。
- OBU:On board Unit,车载单元
- OBUE: Operating Band Unwanted Emissions
- OCC: Orthogonal Covering Code,正交覆盖码
- OFDM: Orthogonal frequency division multiplex,正交频分复用
- OOB: Out-of-band
- OSDD: OTA Sensitivity Directions Declaration
- OTA:Over-the-air
- OTN:OpticalTransportNetwork,光传送网
P
- P-MPR:Power Management Maximum Power Reduction
- PBCH: Physical broadcast channel,物理广播信道
- PCH:Paging Channel ,寻呼信道
- PCI:Physical Cell Identifier, 物理小区标识
- PCF:Policy control function,策略控制功能
- PDC:Propagation Delay Compensation ,传播时延补偿
- PDCP:Packet Data Convergence Protocol,分组数据汇聚协议
- PDCCH:Physical Downlink Control Channel ,物理下行控制信道
- PDSCH:Physical Downlink Shared Channel ,物理下行共享信道
- PDMA:Pattern Division Multiple Access,图样分割多址接入技术,大唐公司提出
- PEI:Paging Early Indication
- PH:Paging Hyperframe ,寻呼超帧
- PHR:Power Headroom Report 功率余量报告(5G功率余量PHR – 知乎 (zhihu.com))
- PHY:Physical,物理层
- PLMN:Public Land Mobile Network ,,公共陆地移动网络
- PMI: Precoding matrix indicator
- PNI-NPN:Public Network Integrated NPN ,集成于公网的专网
- PO:Paging Occasion ,寻呼时机
- PRACH:Physical Random Access Channel ,物理随机接入信道
- PRB:Physical Resource Block ,物理资源块
- PRG:Precoding Resource block Group ,预编码资源块组
- PRS:Positioning Reference Signal, 定位参考信号
- PS-RNTI:Power Saving RNTI。used to determine if the UE needs to monitor PDCCH on the next occurrence of the connected mode DRX on-duration,用于确定UE是否需要在下次出现连接模式DRX开启持续时间时监视PDCCH。
- PSSCH: Physical Sidelink Shared Channel
- PSBCH:Physical Sidelink Broadcast Channel
- PSCCH:Physical Sidelink Control Channel
- PSFCH:Physical Sidelink Feedback Channel
- PSCell: Primary SCG Cell,SCG下中最主要的小区
- PSS:Primary Synchronisation Signal ,主同步信号
- PT-RS: Phase Tracking Reference Signal,相位跟踪参考信号
- PTM:Point to Multipoint ,点对多点
- PTN:Packet Transport Network,分组传送网
- PTP:Point to Point ,点对点
- PTW:Paging Time Window ,寻呼时间窗口
- PUCCH:Physical Uplink Control Channel ,物理上行控制信道
- PUSCH:Physical Uplink Shared Channel ,物理上行共享信道
- PWS:Public Warning System,公共预警系统
Q
- QAM:Quadrature Amplitude Modulation ,正交幅度调制
- QCI:QoS Class Identifier,QoS等级指示
- QCL: Quasi co-location
- QFI:QoS Flow ID
- QM: QoE Measurement Collection, QoE 测量收集
- QPSK:Quadrature Phase Shift Keying,正交相移键控
- QoE:Quality of Experience ,体验质量
- QoS:Quality of Service,服务质量
R
- RA: Random Access ,随机接入
- RA-RNTI: Random Access RNTI ,随机接入RNTI
- RACH: Random Access Channel ,随机接入信道
- RAN:Radio access network,无线接入网
- RANAC: RAN-based Notification Area Code ,无线接入网通知区域码
- RB: Resource Block,资源块
- RDN: Radio Distribution Network,无线分发网
- RE: Resource Element,资源元素
- REC:Radio Equipment Control,无线设备控制
- REG: Resource Element Group ,资源元素组
- REFSENS: Reference Sensitivity,参考灵敏度
- RF: Radio Frequency,射频
- RI: Rank indicator,秩指示
- RIB: Radiated Interface Boundary
- RIM: Remote Interference Management ,远端干扰管理
- RIM-RS: RIM Reference Signal,RIM参考信号
- RLC:Radio Link Control,无线链路控制
- RLM: Radio Link Monitoring ,无线链路监测
- RMS: Root Mean Square (value)
- RMSI: Remaining Minimum SI ,剩余最小SI
- RNA: RAN-based Notification Area ,无线接入网通知区域(空口指示区域)
- RNAU: RAN-based Notification Area Update ,无线接入网通知区域更新
- RNTI: Radio Network Temporary Identifier ,无线网络临时标识符
- RoAoA: Range of Angles of Arrival,到达角度范围
- RQA: Reflective QoS Attribute
- RQoS: Reflective Quality of Service
- RRC:Radio Resource Control,无线资源控制
- RRH:Remote Radio Head,射频拉远头
- RRM: Radio resource management,无线资源管理
- RRU:Remote Radio Unit,射频拉远单元
- RS: Reference Signal ,参考信号
- RSN: Redundancy Sequence Number
- RSRP: Reference Signal Received Power ,参考信号接收功率
- RSRQ: Reference Signal Received Quality ,参考信号接收质量
- RSSI: Received Signal Strength Indicator ,接收信号强度指示
- RSTD:Reference Signal Time Difference ,参考信号时间差测量
- RTT:Round Trip Time,往返时间
- RV:remote Vehicle,远端车辆。前车,对应HV
- RX: Receiver
S
- S-NSSAI: Single Network Slice Selection Assistance Information
- S-PSS:Sidelink primary synchronization signal
- S-SSS:Sidelink secondary synchronization signal
- SBA: Service-based architecture,基于服务的架构
- SCI: Sidelink control information
- SCS: SubCarrier Spacing ,子载波间隔
- SCG: Secondary Cell Group ,辅小区组
- SCell:Secondary Cell,辅小区
- SCMA :Sparse Code Multiple Access,稀疏码分多址接入。华为提出
- SCTP: Stream Control Transmission Protocol,流控制传输协议
- SD: Slice Differentiator
- SDN:Software-defined networking,软件定义网络
- SDAP: Service Data Adaptation Protocol ,业务数据适配协议
- SDL: Supplementary Downlink,补充下行链路
- SDT: Small Data Transmission ,小数据传输
- SIB: System Information Block ,系统消息块
- SIC: Successive Interference Cancellation,串行干扰消除
- Sidelink:侧行链路或者直通链路。(翻译参考华为)
- SI-RNTI: System Information RNTI ,系统信息RNTI
- SISO: single input single output,单输入单输出
- SFI-RNTI: Slot Format Indication RNTI
- SFN: System frame number,系统帧号
- SLA: Service Level Agreement ,服务级别协议
- SMC: Security Mode Command ,安全模式命令
- SMF: Session Management Function ,会话管理功能
- SNIR:Signal-to-noise and interference ratio, 信噪比和干扰比,信噪改善比
- SNPN: Stand-alone Non-Public Network
- SNPN ID: Stand-alone Non-Public Network Identity
- SN:Secondary Node,辅节点,辅基站。SeNB以及SgNB。
- SeNB: Secondary eNB
- SgNB: Secondary gNB
- sPCell:special Cell,特殊小区
- SP-CSI-RNTI:Semi-Persistent CSI RNT
- SPS: Semi-Persistent Scheduling ,半持续调度
- SR: Scheduling Request ,调度请求
- SRAP: Sidelink Relay Adaptation Protocol
- SRS: Sounding Reference Signal ,探测参考信号
- SRVCC: Single Radio Voice Call Continuity
- SS: Synchronization Signal ,同步信号
- SSB: SS/PBCH block
- SSS: Secondary Synchronisation Signal ,辅同步信号块
- SST:Slice/Service Type ,切片/服务类型
- SS-RSRP: Synchronization signal reference,同步信号参考信号接收功率
- SS-RSRQ: Synchronization signal reference signal received quality,同步信号参考信号接收质量
- SS-SINR: Synchronization signal signal-to- interference-plus-noise ratio,同步信号信干噪比
- SU-MIMO: Single User MIMO
- SUL: Supplementary Uplink,补充上行链路
T
- TA: Timing Advance
- TAB: Transceiver Array Boundary
- TAC: Tracking Area Code ,跟踪区域码
- TAI: Tracking Area Identity,跟踪区标识
- TAE: Time Alignment Error
- TAG: Timing advance group
- TB: Transport Block ,传输块
- TCI: Transmission Configuration Indicator,传输配置指示
- TCE: Trace Collection Entity
- TC-RNTI : Temporary Cell RNTI,临时小区RNTI
- TDD:Time division duplex, 时分双工
- TDM: Time Division Multiplexing,时分复用
- TDL: Tapped Delay Line
- TNL: Transport Network Layer ,传输网络层
- TNAP: Trusted Non-3GPP Access Point
- TNGF: Trusted Non-3GPP Gateway Function
- TNLA: Transport Network Layer Association
- TWAP: Trusted WLAN Access Point
- TWIF: Trusted WLAN Interworking Function
- TPC: Transmit Power Control ,发射功率控制
- TRP: Transmit/Receive Point, 发送/接收点
- TRS: CSI-RS for Tracking
- TTI:Transmission time intervals,传输时间间隔
- TPC-RNTI:Transmit Power Control – RNTI,发射功率控制RNTI。有下面三种。
- TPC-PUCCH-RNTI :Transmit Power Control-PUCCH – RNTI
- TPC-PUSCH-RNTI :Transmit Power Control-PUSCH – RNTI
- TPC-SRS-RNTI : Transmit Power Control-Sounding Reference Symbols – RNTI
- TX: Transmitter
U
- UE:User Equipment,用户设备
- U2N: UE-to-Network
- UCI: Uplink Control Information ,上行控制信息
- UDC: Uplink Data Compression ,上行数据压缩
- UDN:Ultra-Dense Network,超密集组网
- UDM:Unified data management,统一数据管理
- UDR:Unified Data Repository,统一数据存储
- UDSF:Unstructured Data Storage Network Function ,非结构化数据存储功能
- UEM: Unwanted Emissions Mask
- UE-Slice-MBR: UE Slice Maximum Bit Rate ,UE 切片最大比特率
- UL:Uplink,上行链路
- UL-AoA: Uplink Angles of Arrival ,上行到达角
- UL-RTOA: Uplink Relative Time of Arrival ,上行相对到达时间
- UL-SCH: Uplink Shared Channel ,上行共享信道
- UP: User Plane ,用户平面
- UPF: User Plane Function ,用户面功能
- URLLC: Ultra-Reliable and Low Latency Communications,超可靠低延迟通信
- USS: UE-specific search space,UE 特定搜索空间
- UTRA: Universal Terrestrial Radio Access
V
- V2X: Vehicle-to-Everything
- VIM:Virtual Infrastructure Manager,虚拟基础架构管理
- VNF:Virtual Network Feature,虚拟网络功能
- VNFM:VNF Manager,虚拟网络功能管理
- VR: Virtual Reality ,虚拟现实
W
- W-AGF: Wireline Access Gateway Function ,无线接入网关功能
- WA: Wide Area
- WUS: Wake Up Signal,唤醒信号
X
- Xn-C: Xn-Control plane ,Xn控制平面
- Xn-U: Xn-User plane ,Xn用户平面
- XnAP: Xn Application Protocol,Xn应用协议
Y
Z
- ZF: Zero Forcing
本文是平时的一些积累以及参考3GPP协议而来。
如果你觉得有错误或者希望补充的,留言评论区或私信即可,我会不定时更新。