Title :
Responsiveness of layered multicast and feedback control for video traffic in the Internet
Author :
Ishibashi, Yutaka ; Tachibana, Yoshiro ; Tasaka, Shuji
Author_Institution :
Dept. of Electr. & Comput. Eng., Nagoya Inst. of Technol., Japan
Abstract :
By experiment, this paper studies the responsiveness of layered multicast and feedback control for video traffic in reacting to network congestion over the Internet. We examine the influence of the responsiveness on the performance in our lip synchronization experimental system, where video and voice streams are multicast under controllable traffic and delay conditions. The paper also demonstrates the possibility of performance improvement by using the two techniques together. This scheme tries to solve the problem of large leave latency in layered multicast by taking advantage of the quickness in feedback control
Keywords :
Internet; delays; feedback; multicast communication; performance evaluation; synchronisation; telecommunication congestion control; telecommunication traffic; visual communication; voice communication; Internet; controllable traffic; delay conditions; layered feedback control; layered multicast control; lip synchronization experimental system; network congestion; performance; video streams; video traffic; voice streams; Communication system traffic control; Control systems; Delay; Feedback control; IP networks; Internet; Jitter; Multicast protocols; Streaming media; Traffic control;
Conference_Titel :
Communications, 2000. ICC 2000. 2000 IEEE International Conference on
Conference_Location :
New Orleans, LA
Print_ISBN :
0-7803-6283-7
DOI :
10.1109/ICC.2000.853618
