Joint source/channel coding for variable length codes using a precoder

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

Abstract

The use of the residual redundancy present at the output of a source encoder for the purpose of error correction and detection is explored. Joint source/channel coding schemes of this type utilize redundancy due to the mismatch between the source and the model used to design the source encoder. This idea is extended to include the use of a precoder at the transmitter to create additional redundancy for error correction. A list Viterbi decoder is used at the receiver to perform joint source/channel decoding. The efficacy of this approach is investigated through computer simulation and comparisons to alternative joint source/channel coding schemes.

Original languageEnglish (US)
Title of host publication1999 IEEE Wireless Communications and Networking Conference, WCNC
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages983-987
Number of pages5
ISBN (Electronic)0780356683
ISBN (Print)9780780356689
DOIs
StatePublished - Jan 1 1999
Event1st IEEE Annual Wireless Communications and Networking Conference, WCNC 1999 - New Orleans, United States
Duration: Sep 21 1999Sep 24 1999

Publication series

NameIEEE Wireless Communications and Networking Conference, WCNC
Volume2
ISSN (Print)1525-3511

Conference

Conference1st IEEE Annual Wireless Communications and Networking Conference, WCNC 1999
CountryUnited States
CityNew Orleans
Period9/21/999/24/99

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ASJC Scopus subject areas

  • Engineering(all)

Cite this

Pérez, L. C., & Sayood, K. (1999). Joint source/channel coding for variable length codes using a precoder. In 1999 IEEE Wireless Communications and Networking Conference, WCNC (pp. 983-987). [796818] (IEEE Wireless Communications and Networking Conference, WCNC; Vol. 2). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/WCNC.1999.796818