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Bounds on the Information Rate of Intersymbol Interference Channels Based on Mismatched Receivers

Rusek, Fredrik LU and Fertonani, Dario (2012) In IEEE Transactions on Information Theory 58(3). p.1470-1482
Abstract
We consider the problem of bounding the information rate of intersymbol interference channels via simulation-based algorithms. The adopted approach, which is based on a general class of reduced-complexity receivers that includes several previously studied receivers as special cases, leads to provable upper and lower bounds on the information rate of interest. As a by-product of the information-theoretic investigations, novel insights on the design of efficient reduced-complexity receivers are also provided, since the proposed lower bounds are known to be achievable by practical receivers. In many scenarios, our novel approach significantly outperforms the existing ones, for all practical values of the signal-to-noise ratio.
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author
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
Forney model, information rate, intersymbol interference (ISI) channels, reduced-complexity detection, Ungerboeck model
in
IEEE Transactions on Information Theory
volume
58
issue
3
pages
1470 - 1482
publisher
IEEE--Institute of Electrical and Electronics Engineers Inc.
external identifiers
  • wos:000300845900012
  • scopus:84857766641
ISSN
0018-9448
DOI
10.1109/TIT.2011.2173707
language
English
LU publication?
yes
id
492b8f5e-7192-469f-9003-900b13725721 (old id 2379142)
date added to LUP
2012-03-27 14:12:33
date last changed
2017-08-27 04:55:48
@article{492b8f5e-7192-469f-9003-900b13725721,
  abstract     = {We consider the problem of bounding the information rate of intersymbol interference channels via simulation-based algorithms. The adopted approach, which is based on a general class of reduced-complexity receivers that includes several previously studied receivers as special cases, leads to provable upper and lower bounds on the information rate of interest. As a by-product of the information-theoretic investigations, novel insights on the design of efficient reduced-complexity receivers are also provided, since the proposed lower bounds are known to be achievable by practical receivers. In many scenarios, our novel approach significantly outperforms the existing ones, for all practical values of the signal-to-noise ratio.},
  author       = {Rusek, Fredrik and Fertonani, Dario},
  issn         = {0018-9448},
  keyword      = {Forney model,information rate,intersymbol interference (ISI) channels,reduced-complexity detection,Ungerboeck model},
  language     = {eng},
  number       = {3},
  pages        = {1470--1482},
  publisher    = {IEEE--Institute of Electrical and Electronics Engineers Inc.},
  series       = {IEEE Transactions on Information Theory},
  title        = {Bounds on the Information Rate of Intersymbol Interference Channels Based on Mismatched Receivers},
  url          = {http://dx.doi.org/10.1109/TIT.2011.2173707},
  volume       = {58},
  year         = {2012},
}