ICS 33.060.99 M36 GB 中华人民共和国通信行业标准 YD/T XXXX—XXXX 基于LTE技术的宽带集群通信（ B-TrunC） 系统（第二阶段）接口测试方法 集群核心 网到调度台接口 Test methods for interface between trunking core network and dispatcher of LTE based Broadband Trunking Communication(B-TrunC) system （Phase 2） （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 YD/T XXXX—XXXX I目  次 前言 ................................................................................. III 1范围 ................................................................................. 1 2规范性引用文件 ....................................................................... 1 3术语、定义和缩略语 ................................................................... 1 3.1术语和定义 ....................................................................... 1 3.2缩略语 ........................................................................... 1 4测试配置和测试内容 ................................................................... 2 4.1测试配置 ......................................................................... 2 4.2测试内容 ......................................................................... 2 4.3测试仪表和测试工具要求 ........................................................... 2 4.4测试的前提条件 ................................................................... 3 4.5测试环境 ......................................................................... 3 5业务测试 ............................................................................. 3 5.1注册 ............................................................................. 3 5.2注销 ............................................................................. 7 5.3心跳检测 ......................................................................... 8 5.4单呼 ............................................................................ 10 5.5组呼 ............................................................................ 24 5.6紧急呼叫 ........................................................................ 30 5.7话权申请 ........................................................................ 33 5.8话权授权 ........................................................................ 36 5.9话权释放 ........................................................................ 37 5.10话权通知 ....................................................................... 40 5.11视频源通知（可选） ............................................................. 40 5.12 主讲通话限时通知（可选） ....................................................... 41 5.13实时短数据 ..................................................................... 42 5.14遥晕 /遥毙 /复活 .................................................................. 46 5.15视频上拉 ....................................................................... 48 5.16视频推送 ....................................................................... 51 5.17视频转发 ....................................................................... 59 5.18视频回传 ....................................................................... 62 5.19不同源视频组呼中变更视频源（可选） ............................................. 65 5.20强插强拆 ....................................................................... 66 5.21动态重组 ....................................................................... 70 5.22监听 ........................................................................... 77 5.23信息获得 ....................................................................... 84 5.24调度台发起环境监听（可选） .................................................... 103 YD/T XXXX—XXXX II5.25呼叫转接 ...................................................................... 105 5.26 呼叫过程中改变媒体（可选） .................................................... 107 6音视频编解码测试 ................................................................... 110 6.1 语音单呼（ DC主叫，摘机模式） .................................................. 110 6.2 语音单呼（ DC被叫，摘机模式） .................................................. 112 6.3 可视单呼（ DC主叫，摘机模式） ...........................................