Quality Control of Real-time Stream Media Transport Based on WAN
WU Yuanbao · Jisuanji gongcheng · 2007
This paper researches the technology and architecture of the real-time stream media transport in IP WAN,and quality control measure of media streams.A multi-layer transport architecture facing WWW is set up with agents in each transport note.Agents can be derived or canceled or changed in media streams system.In order to achieve the goal of transport stream media's quality control,transport agents estimate the information of congestion in itself subnet,report the information to higher notes,and control the rate of media streams transport as well as accomplish media streams transport.