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Lower bounds on the information rate of intersymbol interference channels based on the Ungerboeck observation model

Rusek, Fredrik LU and Fertonani, Dario (2009) IEEE International Symposium on Information Theory (ISIT), 2009 p.1649-1653
Abstract
We consider the problem of lower bounding the information rate of intersymbol interference channels via Monte Carlo algorithms.

We adopt a novel approach based on the Ungerboeck observation model, unlike the existing ones that are all based on the Forney model.

The two approaches, yet equivalent in the case of full-complexity detection, lead to different results in the case of reduced-complexity detection, which is the only viable option when the channel memory is large.

In particular, the proposed approach significantly outperforms the existing ones at low-to-medium values of the signal-to-noise ratio.
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author
organization
publishing date
type
Contribution to conference
publication status
published
subject
keywords
Intersymbol Interference, Shannon Capacity
pages
1649 - 1653
conference name
IEEE International Symposium on Information Theory (ISIT), 2009
external identifiers
  • WOS:000280141401042
  • Scopus:70449476546
language
English
LU publication?
yes
id
e049b5be-b089-4e9a-9e8d-d0ec79e34d20 (old id 1277678)
date added to LUP
2009-01-14 09:45:06
date last changed
2016-10-13 04:59:49
@misc{e049b5be-b089-4e9a-9e8d-d0ec79e34d20,
  abstract     = {We consider the problem of lower bounding the information rate of intersymbol interference channels via Monte Carlo algorithms.<br/><br>
We adopt a novel approach based on the Ungerboeck observation model, unlike the existing ones that are all based on the Forney model.<br/><br>
The two approaches, yet equivalent in the case of full-complexity detection, lead to different results in the case of reduced-complexity detection, which is the only viable option when the channel memory is large.<br/><br>
In particular, the proposed approach significantly outperforms the existing ones at low-to-medium values of the signal-to-noise ratio.},
  author       = {Rusek, Fredrik and Fertonani, Dario},
  keyword      = {Intersymbol Interference,Shannon Capacity},
  language     = {eng},
  pages        = {1649--1653},
  title        = {Lower bounds on the information rate of intersymbol interference channels based on the Ungerboeck observation model},
  year         = {2009},
}