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Conference Paper Evaluation of Interleaved Source Coding (ISC) over Channel with Memory
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Authors
Jin Young Lee, Hayder Radha
Issue Date
2006-03
Citation
Conference on Information Sciences and Systems (CISS) 2006, pp.1152-1157
Language
English
Type
Conference Paper
DOI
https://dx.doi.org/10.1109/CISS.2006.286639
Project Code
05MT2200, Universial Media Transport Network Technologies, Seong-Soon Joo
Abstract
Network impairments such as delay and packet losses have severe impact on the presentation quality of many predictive video sources. Interleaved Source Coding (ISC) [5][6][7] is one of the error resilient coding methods for predictive video coded frames transmitted over a single erasure channel. ISC has shown to significantly improve the overall quality of predictive coded video stream over a lossy channel [5][6][7]. In this paper, ISC is evaluated over channels with memory. In particular, we analyze the impact of packet correlation [11][13] of the popular Gilbert model on ISC-based packet video over a wide range of packet loss probabilities. Simulations have shown that ISC advances the traditional method as either the loss rate increases or the packet correlation decreases. © 2006 IEEE.
KSP Keywords
Channels with memory, Erasure Channel, Error resilient coding, Memory network, Network Impairments, Overall Quality, Packet loss probability, Source Coding, Traditional methods, Video stream, Wide range