网络组播的抖动测量技术的分析与实现

Analysis and Implement of Delay Jitter of Multicast Network Measurement

网络组播的延迟抖动极大的影响了其应用的整体性能,确定其延迟抖动的原因和位置至关重要,在R..Caceres等人提出的端到端基于组播的网络性能测试与分析法的基础上,对网络组播的延迟抖动从控制测试分组数和解决时间同步两个方面对测试算法进行了改进,从而使测试数据更准确、算法更加高效、适用。

Delay Jitter of Muhicast Network greatly influences the overall performance of network application, so it is very important to identify the cause and location of delay jitter. On base of analysis and performance test advanced by R..caceres etc, aprogressed method is introduced in this paper, it reduces the packet number and solve the time synchronization, so it is proved to have lower time complexity and higher efficiency.