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Optimal QoS mapping for streaming video over Differentiated Services networks

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4 Author(s)
Fei Zhang ; Sch. of Electr. Eng., Univ. of New South Wales, Canberra, ACT, Australia ; Pickering, M.R. ; Frater, M.R. ; Arnold, J.F.

We investigate streaming packet video over relative Differentiated Services (DiffServ) networks which can provide a number of aggregated traffic classes, ordered in a way such that class q+l is better or at least no worse than class q in terms of packet loss. We propose an algorithm for optimal quality of service (QoS) mapping from the video packets to a set of available DiffServ classes. The performance of our algorithm is evaluated through experimental tests and compares favorably to previous works.

Published in:

Acoustics, Speech, and Signal Processing, 2003. Proceedings. (ICASSP '03). 2003 IEEE International Conference on  (Volume:5 )

Date of Conference:

6-10 April 2003