| 网元 | 协议大类 | 协议号 | 描述 | 中文先容 |
| NR整体 | 整体描述 | 38.300 | NR and NG-RAN Overall Description | 5G NR综述，整个接入网整体及各层的基本先容 |
| 接入网 NR | 总体 | 38.104 | NR; Base Station radio transmission and reception | NR；基站无线发送和接收 |
| 38.113 | NR；Base Station EMC | NR；基站电磁兼容性（EMC） |
| 38.133 | NR；Requirement for support RRM | NR；支撑无线资源管理（RRM） |
| 37.340 | Multi-connectivity | 5G多RAT（4/5G双连接）架构，包括各基本流程信令 |
| 38.401 | NG-RAN Architecture description | 5G接入网架构，包括NG、Xn和F1接口以及它们与空中接口的交互 |
| 空口 L1 | 38.201 | NR; Physical layer; General description | 物理层综述，TS38.21X协议架构先容 |
| 38.202 | NR; Physical layer services provided by the physical layer | 物理层的功能与服务 |
| 38.211 | NR; Physical channels and modulation | 物理层帧结构、信道、调制、信号 |
| 38.212 | NR; Multiplexing and channel coding | 描述了传输信道和控制信道的数据处理，包括复用、信道编码、交织、调制等 |
| 38.213 | NR; Physical layer procedures for control | 物理层控制过程：同步、上行功控、随机接入、UE上报和接收控制信息过程 |
| 38.214 | NR; Physical layer procedures for data | 物理层数据过程：功率控制，PDSCH/PUSCH数据处理过程 |
| 38.215 | NR; Physical layer measurements | 物理层测量：UE和网络侧测量控制，UE测量能力 |
| 空口 L2/L3 | 38.321 | NR; Medium Access Control (MAC) protocol specification | NR MAC层协议，定义了MAC层处理过程，信道和信道映射，MAC层数据单元的格式等 |
| 38.322 | NR; Radio Link Control (RLC) specification | NR RLC层协议，定义了RLC层处理过程，包括TM/UM/AM三种传输模式，ARQ过程，RLC层数据单元格式等 |
| 38.323 | NR; Packet Data Convergence Protocol (PDCP) specification | NR PDCP层协议，定义了PDCP层处理过程，PDCP层数据单元格式等 |
| 38.331 | NR; Radio Resource Control (RRC); Protocol specification | NR RRC层协议，定义了RRC层过程，包括系统消息，连接态控制，测量控制等一系列的配置过程，RRC数据单元格式等 |
| NG接口 | 38.410 | NG-RAN; NG general aspects and principles | NG接口综述，TS38.41X协议架构先容 |
| 38.411 | NG-RAN; NG layer 1 | NG接口相关的物理层技术 |
| 38.412 | NG-RAN; NG signalling transport | NG控制面流程 |
| 38.413 | NG-RAN; NG Application Protocol (NGAP) | RAN和AMF的控制面信令消息 |
| 38.414 | NG-RAN; NG data transport | NG接口数据面传输规范 |
| 38.415 | NG-RAN; PDU Session User Plane protocol | PDU会话用户面协议 |
| Xn接口 | 38.420 | NG-RAN; Xn general aspects and principles | Xn接口综述，TS38.42X协议架构先容 |
| 38.421 | NG-RAN; Xn layer 1 | Xn接口相关的物理层技术 |
| 38.422 | NG-RAN; Xn signalling transport | 描述了如何在Xn接口传输信令消息 |
| 38.423 | NG-RAN; Xn Application Protocol (XnAP) | NG-RAN之间控制面信令消息 |
| 38.424 | NG-RAN; Xn data transport | Xn接口数据面传输规范 |
| 38.425 | NG-RAN; Xn interface user plane protocol | Xn接口用户面协议栈 |
| 定位 | 38.455 | NR-RAN； NR Positioning Protocol | NR定位协议 |
| E1接口 | 38.460 | NG-RAN; E1 general aspects and principles | E1接口综述，TS38.46X协议架构先容 |
| 38.461 | NG-RAN; E1 layer 1 | E1接口相关的物理层技术 |
| 38.462 | NG-RAN; E1 signalling transport | 描述了如何在E1接口传输信令消息 |
| 38.463 | NG-RAN; E1 Application Protocol (F1AP) | E1接口的控制面信令消息 |
| F1接口 | 38.470 | NG-RAN; F1 general aspects and principles | F1接口综述，TS38.47X协议架构先容 |
| 38.471 | NG-RAN; F1 layer 1 | F1接口相关的物理层技术 |
| 38.472 | NG-RAN; F1 signalling transport | 描述了如何在F1接口传输信令消息 |
| 38.473 | NG-RAN; F1 Application Protocol (F1AP) | F1接口的控制面信令消息 |
| 38.474 | NG-RAN; F1 data transport | F1接口数据面传输规范 |
| 38.475 | NG-RAN; F1 interface user plane protocol | F1接口用户面协议栈 |
| 终端 | 终端 | 38.101-1~3 | User Equipment (UE) transmission and reception | NR UE无线发送和接收 |
| 38.124 | User Equipment (UE) EMC | NR UE电磁兼容性（EMC） |
| 38.304 | User Equipment (UE) procedures in idle mode | NR UE空闲态和非活动态下，在接入层（AS）部分的过程，包括：PLMN选择、小区选择和重选的过程，以及相关门限 |
| 38.305 | User Equipment (UE) positioning in NG-RAN | 描述了终端定位相关的协议 |
| 38.306 | User Equipment (UE) radio access capabilities | UE无线接入能力 |
| 38.307 | Requirements on User Equipments (UEs) supporting a release-independent frequency band | UE支撑释放无关频带 |
| 38.508-1~2 | User Equipment (UE) conformance specification | UE一致性规范 |
| 38.509 | User Equipment (UE) conformance specification testing | UE一致性测试 |
| 38.521-1~3 | User Equipment (UE) conformance specification radio transmission and reception | UE一致性：无线发送和接收 |
| 38.522 | User Equipment (UE) conformance specification； Applicability of RF and rrm TEST | UE一致性：RF和RRM测试 |
| 38.523-1~3 | User Equipment (UE) conformance specification | UE一致性：协议、实现和测试 |
发表于 2020-9-7 15:45:30
