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On APP-decoding using BEAST

Bocharova, Irina LU ; Johannesson, Rolf LU ; Kudryashov, Boris LU and Loncar, Maja LU (2004) IEEE International Symposium on Information Theory (ISIT), 2004 In International Symposium on Information Theory. ISIT 2004. Proceedings. p.345-345
Abstract
Good approximations of code-symbol a-posteriori probabilities (APPs) are obtained using a list of the most likely codewords, instead of the whole code-book. This list is found by bidirectional efficient algorithm for searching code trees (BEAST), whose complexity is shown to be lower than of the known trellis-based algorithms
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
keywords
probability, decoding, maximum likelihood, AWGN channels, channel coding
in
International Symposium on Information Theory. ISIT 2004. Proceedings.
pages
1 pages
conference name
IEEE International Symposium on Information Theory (ISIT), 2004
external identifiers
  • Scopus:5044242393
ISBN
0-7803-8280-3
DOI
10.1109/ISIT.2004.1365382
language
English
LU publication?
yes
id
166d4924-3153-4940-8504-a35c64bec81d (old id 628998)
date added to LUP
2007-12-05 15:11:18
date last changed
2016-10-13 04:53:43
@misc{166d4924-3153-4940-8504-a35c64bec81d,
  abstract     = {Good approximations of code-symbol a-posteriori probabilities (APPs) are obtained using a list of the most likely codewords, instead of the whole code-book. This list is found by bidirectional efficient algorithm for searching code trees (BEAST), whose complexity is shown to be lower than of the known trellis-based algorithms},
  author       = {Bocharova, Irina and Johannesson, Rolf and Kudryashov, Boris and Loncar, Maja},
  isbn         = {0-7803-8280-3},
  keyword      = {probability,decoding,maximum likelihood,AWGN channels,channel coding},
  language     = {eng},
  pages        = {345--345},
  series       = {International Symposium on Information Theory. ISIT 2004. Proceedings.},
  title        = {On APP-decoding using BEAST},
  url          = {http://dx.doi.org/10.1109/ISIT.2004.1365382},
  year         = {2004},
}