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dc.contributor.authorCakareski, Zeljko
Ahmed, Nasir
Dhar, Aditya
Aazhang, Behnaam
dc.creatorCakareski, Zeljko
Ahmed, Nasir
Dhar, Aditya
Aazhang, Behnaam
dc.date.accessioned 2007-10-31T00:38:06Z
dc.date.available 2007-10-31T00:38:06Z
dc.date.issued 2002-05-20
dc.date.submitted 2002-05-20
dc.identifier.urihttps://hdl.handle.net/1911/19754
dc.description Conference Paper
dc.description.abstract This paper addresses the problem of broadcasting video over wireless channels. In such a scenario, different end users perceive the video signal through channels with different quality. We propose a source-channel coding system, that partitions the video data in such a way that maintains a baseline quality of service even for the user with the worst channel. The system consists of a layered source representation that is robust to error propagation effects, combined with a multilevel channel coding scheme that provides an unequal error protection to the different layers of the encoded video. Experimental results show that our system is robust and guarantees a baseline quality of service to all users over a wide range of channel conditions.
dc.language.iso eng
dc.subjectBroadcast video
Multilevel coding
Channel Coding
UEP
dc.title Multilevel coding of broadcast video over wirless channels
dc.type Conference paper
dc.date.note 2003-01-07
dc.citation.bibtexName inproceedings
dc.date.modified 2003-01-07
dc.contributor.orgCenter for Multimedia Communications (http://cmc.rice.edu/)
dc.subject.keywordBroadcast video
Multilevel coding
Channel Coding
UEP
dc.citation.conferenceName IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP)
dc.type.dcmi Text
dc.type.dcmi Text
dc.identifier.citation Z. Cakareski, N. Ahmed, A. Dhar and B. Aazhang, "Multilevel coding of broadcast video over wirless channels," 2002.


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  • ECE Publications [1445]
    Publications by Rice University Electrical and Computer Engineering faculty and graduate students

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