Causal transmission of colored source frames over a packet erasure channel

Ying Zong Huang*, Yuval Kochman, Gregory W. Wornell

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

8 Scopus citations

Abstract

We propose a linear predictive quantization system for causally transmitting parallel sources with temporal memory (colored frames) over an erasure channel. By optimizing within this structure, we derive an achievability result in the high-rate limit and compare it to an upper bound on performance. The proposed system subsumes the well-known PCM and DPCM systems as special cases. While typically DPCM performs well without erasures and PCM suffers less with many erasures, we show that the proposed solution improves performance over both under all severities of erasures, with unbounded improvement in some cases.

Original languageAmerican English
Title of host publicationProceedings - Data Compression Conference, DCC 2010
Pages129-138
Number of pages10
DOIs
StatePublished - 2010
Externally publishedYes
EventData Compression Conference, DCC 2010 - Snowbird, UT, United States
Duration: 24 Mar 201026 Mar 2010

Publication series

NameData Compression Conference Proceedings
ISSN (Print)1068-0314

Conference

ConferenceData Compression Conference, DCC 2010
Country/TerritoryUnited States
CitySnowbird, UT
Period24/03/1026/03/10

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