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New reduced state space BCJR algorithms for the ISI channel

Anderson, John B LU ; Prlja, Adnan LU and Rusek, Fredrik LU (2009) IEEE International Symposium on Information Theory (ISIT), 2009 In Proceedings, International Symp. on Information Theory p.889-893
Abstract
A critical component in detection under intersymbol interference (ISI)

and in turbo equalization is the BCJR algorithm. We study two approaches

to reducing its computation. First, the state space is reduced by

optimizing the receiver's phase-maximizing all pass filter. Then the state

space used by the BCJR calculation is reduced by breaking the state

into an offset and a main state. These procedures are

demonstrated by ISI detection and turbo equalization over strongly

bandlimited channels.
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
turbo equalization, intersymbol interference, decoding, BCJR algorithm
in
Proceedings, International Symp. on Information Theory
pages
5 pages
publisher
IEEE--Institute of Electrical and Electronics Engineers Inc.
conference name
IEEE International Symposium on Information Theory (ISIT), 2009
external identifiers
  • WOS:000280141400181
  • Scopus:70449473700
ISBN
978-1-4244-4313-0
project
EIT_HSWC:Coding Coding, modulation, security and their implementation
language
English
LU publication?
yes
id
407292ab-a6f8-4959-af5b-8f48ed3c80b4 (old id 1277703)
date added to LUP
2009-01-14 09:43:11
date last changed
2016-10-13 04:45:59
@misc{407292ab-a6f8-4959-af5b-8f48ed3c80b4,
  abstract     = {A critical component in detection under intersymbol interference (ISI)<br/><br>
and in turbo equalization is the BCJR algorithm. We study two approaches<br/><br>
to reducing its computation. First, the state space is reduced by<br/><br>
optimizing the receiver's phase-maximizing all pass filter. Then the state<br/><br>
space used by the BCJR calculation is reduced by breaking the state<br/><br>
into an offset and a main state. These procedures are<br/><br>
demonstrated by ISI detection and turbo equalization over strongly <br/><br>
bandlimited channels.},
  author       = {Anderson, John B and Prlja, Adnan and Rusek, Fredrik},
  isbn         = {978-1-4244-4313-0},
  keyword      = {turbo equalization,intersymbol interference,decoding,BCJR algorithm},
  language     = {eng},
  pages        = {889--893},
  publisher    = {ARRAY(0x8fe5988)},
  series       = {Proceedings, International Symp. on Information Theory},
  title        = {New reduced state space BCJR algorithms for the ISI channel},
  year         = {2009},
}