Design and implementation of performance measure tool for stream media applications based on active measurement
基于主动测试的流媒体业务性能测量工具设计与实现

Streaming media application is a key impetus for Next Generation Network (NGN). During the developing of streaming media, streaming media performance monitoring is very important. Several indexes were proposed which can reflect the performance of streaming media application from the perspective of users. The method of measuring these indexes accurately was introduced. The stream media measurement tool based on active measurement was designed and implemented. Some pivotal problems in tool design were analyzed. The robustness and accuracy are validated by experiments.