Title :
MPEG traffic over Diffserv assured service
Author :
Rikli, Nasser-Eddine ; Al-Abdulmunem, M.
Author_Institution :
Dept. of Comput. Eng., King Saud Univ., Riyadh, Saudi Arabia
Abstract :
The performance of a modified Diffserv router serving MPEG video traffic over the Internet will be studied. By treating this video stream as assured service, and using the original Diffserv configuration, it was found that the packets from the I-frames were preferentially dropped over the other frame types. Separate token buckets for each frame type were proposed to alleviate this problem, and drastic improvements in performance were achieved.
Keywords :
Internet; telecommunication network routing; telecommunication traffic; visual communication; Diffserv router serving; I-frame; Internet; MPEG video traffic; Moving Picture Experts Group traffic; packet dropping; token bucket; Bandwidth; Diffserv networks; Educational institutions; Harmonic analysis; Intserv networks; Streaming media; Telecommunication network reliability; Telecommunication traffic; Traffic control; Web and internet services;
Conference_Titel :
Communications, 2003. APCC 2003. The 9th Asia-Pacific Conference on
Print_ISBN :
0-7803-8114-9
DOI :
10.1109/APCC.2003.1274407
