Referenced Items are not available for this document.
An approximate channel-likelihood estimation algorithm is introduced for non-binary coded, square quadrature-amplitude-modulated systems. It is shown that the proposed approximation greatly simplifies the calculation of channel-likelihoods and yet provides results close to those based on exact calculations for non-binary low-density parity-check codes over the additive white Gaussian noise channel.
Published in:
Communications Letters, IEEE
(Volume:16
,
Issue:
6
)
Date of Publication: June 2012
- Page(s):
- 801 - 804
- ISSN :
- 1089-7798
- INSPEC Accession Number:
- 12786326
- Digital Object Identifier :
- 10.1109/LCOMM.2012.042312.120382
- Product Type:
- Journals & Magazines
- Date of Publication :
- 25 April 2012
- Date of Current Version :
- 11 June 2012
- Issue Date :
- June 2012
- Sponsored by :
- IEEE Communications Society
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