Layered MPEG video transmission over IP DiffServ

Hong Zhao, Nirwan Ansari, Yun Q. Shi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Scopus citations

Abstract

Multimedia applications have become one of the major traffic to be transported through networks. These applications require high bandwidth and stringent Quality of Service (QoS). The end video quality is determined not only by the network QoS but also by the encoded video quality. We consider video quality from these two aspects and propose to transport spatial scalable encoded videos with different dropping priorities over DiffServ (Differentiated Service). Performance analysis and simulation results show that this can provision QoS guarantees. The dropping policy we propose at the egress router can reduce the traffic load as well as the risk of congestion in other domains.

Original languageEnglish (US)
Title of host publicationProceedings ITCC 2005 - International Conference on Information Technology
Subtitle of host publicationCoding and Computing
EditorsH. Selvaraj, P.K. Srimani
Pages63-67
Number of pages5
StatePublished - 2005
EventITCC 2005 - International Conference on Information Technology: Coding and Computing - Las Vegas, NV, United States
Duration: Apr 4 2005Apr 6 2005

Publication series

NameInternational Conference on Information Technology: Coding and Computing, ITCC
Volume1

Other

OtherITCC 2005 - International Conference on Information Technology: Coding and Computing
CountryUnited States
CityLas Vegas, NV
Period4/4/054/6/05

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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