Study on congestion control of large quantity real-time video stream transmission
Wei Wang · Computer Engineering and Applications Journal · 2007
There is broad application perspective of large quantity video stream transmitting system and many problems in transmitting the large quantity and high bandwidth video stream.Network overload equilibrium and the quality of video playback all affect the security of network and the application of video stream transmission system.On analyzing status of the network overload to forecast the ratio of dropped packet by Kalman Filter and smoothing the sending rate by setup the buffer,a TCP-Friendly and based RTCP feedback congestion control mechanism fitted large quantity video stream transmission is provided based on studying the TCP-Friendly congestion control.In the end,the character of TCP-Friendly and the quality of playback of this congestion control mechanism is tested and the result is analyzed by network simulation.