Coset codes for multiple access channels with common information based on LDPC codes

Hideki Yagi, H. Vincent Poor

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

1 Scopus citations

Abstract

Coding for discrete memoryless compound multiple access channels (MACs) with common information is considered. A construction method for an ensemble of MAC codes is proposed based on non-binary low-density parity check (LDPC) codes. It is shown that an overall MAC code asymptotically approaches the random coding exponent for the compound MAC with common information under joint maximum likelihood decoding. The analysis of decoding error probability shows that several regular LDPC codes which are good for a single-user channel are sufficient for achieving the random coding exponent or the capacity region for this channel.

Original languageEnglish (US)
Title of host publication2010 IEEE International Symposium on Information Theory, ISIT 2010 - Proceedings
Pages475-479
Number of pages5
DOIs
StatePublished - Aug 23 2010
Event2010 IEEE International Symposium on Information Theory, ISIT 2010 - Austin, TX, United States
Duration: Jun 13 2010Jun 18 2010

Other

Other2010 IEEE International Symposium on Information Theory, ISIT 2010
CountryUnited States
CityAustin, TX
Period6/13/106/18/10

All Science Journal Classification (ASJC) codes

  • Theoretical Computer Science
  • Information Systems
  • Modeling and Simulation
  • Applied Mathematics

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    Yagi, H., & Poor, H. V. (2010). Coset codes for multiple access channels with common information based on LDPC codes. In 2010 IEEE International Symposium on Information Theory, ISIT 2010 - Proceedings (pp. 475-479). [5513450] https://doi.org/10.1109/ISIT.2010.5513450