ICS 33.060 CCS M37 中 华 人 民 共 和 国 通 信行 业 标 准 YD/T XXXXX—XXXX YD 5G移动通信网 服务化接口技术要求和测 试方法（第一阶段） 5G Mobile telecommunication network Technical requirement and Test method of SBI interface（Phase 1）      （报批稿） XXXX - XX - XX发布 XXXX - XX - XX实施 中华人民共和国工业和信息化部   发布 YD/T XXXXX—XXXX I目次 前言 .................................................................................. IV 1 范围 ................................................................................. 1 2 规范性引用文件 ....................................................................... 1 3 术语和定义 ........................................................................... 1 4 缩略语 ............................................................................... 1 5 测试网络架构 ......................................................................... 2 6 接口技术要求 ......................................................................... 3 7 Namf接口测试 ......................................................................... 3 7.1 Namf_Communication ............................................................... 3 7.1.1 UE上下文传递 ................................................................. 3 7.1.2 注册状态更新 ................................................................. 4 7.1.3 创建UE上下文 ................................................................ 5 7.1.4 UE特定的N1N2消息 ............................................................ 6 7.1.5 AMF状态改变（可选） ......................................................... 11 7.1.6 EBI分配 ..................................................................... 13 7.2 Namf_EventExposure .............................................................. 14 7.2.1 订阅 ........................................................................ 14 7.2.2 取消订阅 .................................................................... 16 7.2.3 通知 ........................................................................ 17 7.3 Namf_MT ......................................................................... 17 7.3.1 使能UE可达性 ............................................................... 17 7.3.2 提供域选择信息 .............................................................. 18 8 Nsmf接口测试 ........................................................................ 19 8.1 Nsmf_PDUSession ................................................................. 19 8.1.1 创建SM上下文服务 ........................................................... 19 8.1.2 更新SM上下文服务 ........................................................... 22 8.1.3 释放SM 上下文服务 ........................................................... 31 8.1.4 通知 SM 上下文状态服务 ...................................................... 34 8.1.5 获取SM 上下文服务 ........................................................... 35 9 Nudm 接口测试 ....................................................................... 36 9.1 Nudm_SubscriberDataManagement ................................................... 36 9.1.1 获取 ........................................................................ 36 9.1.2 订阅 ........................................................................ 43 9.1.3 取消订阅 .................................................................... 44 9.1.4 通知 ........................................................................ 45 9.2 Nudm_UEContextManagement ........................................................ 46 9.2.1 注册 ........................................................................ 46 9.2.2 去注册通知 .................................................................. 49 YD/T XXXXX—XXXX II9.2.3 去注册 ...................................................................... 49 9.2.4 更新AMF注册信息 ............................................................ 52 10 Nausf接口测试 ...................................................................... 53 10.1 Nausf_UEAuthentication ......................................................... 53 10.1.1 5G-AKA .............................