Efficient decoding algorithm for raptor codes for multimedia broadcast services

J. Heo, S. W. Kim, J. Y. Kim

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

4 Citations (Scopus)

Abstract

This paper presents an efficient decoding algorithm for raptor codes which are widely used for Multimedia broadcast services. Decoding raptor codes is the recovery of the source symbols from the received encoding symbols transmitted through an erasure channel. If the received encoding symbols are insufficient to recover the source symbols, additional encoding symbols are delivered and decoded with the previously received encoding symbols. We propose a low complexity raptor decoding algorithm which efficiently combines the previously received encoding symbols and incremental encoding symbols. The proposed algorithm has excellent potential for realizing low power operation for multimedia broadcast services, due to its highly reduced computational complexity.

Original languageEnglish
Title of host publication2008 Digest of Technical Papers International Conference on Consumer Electronics, The Mobile Consumer, ICCE 2008
DOIs
Publication statusPublished - 2008
Event26th IEEE International Conference on Consumer Electronics, The Mobile Consumer, ICCE 2008 - Las Vegas, NV, United States
Duration: 2008 Jan 92008 Jan 13

Publication series

NameDigest of Technical Papers - IEEE International Conference on Consumer Electronics
ISSN (Print)0747-668X

Other

Other26th IEEE International Conference on Consumer Electronics, The Mobile Consumer, ICCE 2008
CountryUnited States
CityLas Vegas, NV
Period08/1/908/1/13

ASJC Scopus subject areas

  • Industrial and Manufacturing Engineering
  • Electrical and Electronic Engineering

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  • Cite this

    Heo, J., Kim, S. W., & Kim, J. Y. (2008). Efficient decoding algorithm for raptor codes for multimedia broadcast services. In 2008 Digest of Technical Papers International Conference on Consumer Electronics, The Mobile Consumer, ICCE 2008 [4587928] (Digest of Technical Papers - IEEE International Conference on Consumer Electronics). https://doi.org/10.1109/ICCE.2008.4587928