IPTV视频点播性能测试研究  

Research on Testing for IPTV VOD Network Performance

作　　者：汪永福[1] 张治中[1] 何云[1] 

机构地区：[1]重庆邮电大学通信与测试技术重点实验室,重庆400065

出　　处：《电视技术》2011年第20期50-52,66,共4页Video Engineering

基　　金：重庆市教委优秀人才支持计划项目;重庆市科委攻关计划项目(CSTC;2010AC2147)

摘　　要：为了提高对IPTV系统视频点播业务的性能测试,在介绍视频点播系统的整体架构基础上,较全面地分析了目前视频点播性能测试的研究现状,提出了一种视频点播仿真测试方案,并对方案进行了设计与实现。该方案已应用于IPTV测试仪中,效果良好。For improving the capability of IPTV VOD network testing, the current researches on IPTV VOD network testing are analyzed on the basis of introducing IPTV VOD system structure, bringing forth a new idea of simulation test program fur IPTV VOD network. According to the way which the grogram described, the designation and realization are carried out. The solution is implemented in IPTV tester and had a good effect.

关 键 词：IPTV 视频点播 仿真测试 

分 类 号：TN949.291[电子电信—信号与信息处理]