XR业务数据传输确定性测试系统  

XR Service Data Transmission Deterministic Test System

作　　者：秦金玉 朱晓强[1] 曾丹[1] 

机构地区：[1]上海大学通信与信息工程学院,上海200444

出　　处：《工业控制计算机》2022年第1期65-67,71,共4页Industrial Control Computer

摘　　要：设计并实现了一种XR业务数据传输确定性测试系统,模拟服务端向客户端传输XR业务数据的场景,主要验证云端往下发包,关注下行数据传输情况,监测RAN侧的扰动造成的XR业务数据帧时域上的变化,记录客户端侧的接收情况,为研究网络确定性对XR业务用户体验的影响提供支持。This paper designs and implements a deterministic test system for XR service data transmission,which simulates the scenario where the server transmits XR service data to the client.It mainly verifies that the cloud sends packets down,pays attention to the downlink data transmission situation,and monitors the disturbances on the RAN side.The changes in the time domain of the XR service data frame record the reception situation on the client side,and provide support for studying the influence of network certainty on the user experience of the XR service.

关 键 词：传输确定性 XR业务 视频质量评估 

分 类 号：TN919.3[电子电信—通信与信息系统]