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Performance analysis of coded OFDM on fading channels with non-ideal interleaving and channel knowledge

Sandell, Magnus; Wilson, Sarah Kate and Börjesson, Per Ola LU (1997) IEEE Vehicular Technology Conference, 1997 In [Host publication title missing] 3. p.1380-1384
Abstract
We investigate the coded bit-error rate (BER) in an orthogonal frequency-division multiplexing (OFDM) system in a Rayleigh-fading channel. The system uses a pilot-based channel estimator and the effects of non-ideal channel knowledge and non-ideal interleaving are analysed. The coded BER is estimated with an analytical method proposed by Cavers and Ho, which involves truncation of the union bound. For channels with several propagation paths the estimated BER agrees well with simulations. The transfer function bound may however in some cases diverge, thus reducing the accuracy of the estimated BER. We show that this can be the case for channels with few propagation paths
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
in
[Host publication title missing]
volume
3
pages
1380 - 1384
conference name
IEEE Vehicular Technology Conference, 1997
external identifiers
  • Scopus:0030683814
DOI
10.1109/VETEC.1997.605433
language
English
LU publication?
yes
id
768a2fdf-998c-411f-bbdf-db27864484ab (old id 1056163)
date added to LUP
2008-04-11 10:41:25
date last changed
2016-07-11 13:51:23
@misc{768a2fdf-998c-411f-bbdf-db27864484ab,
  abstract     = {We investigate the coded bit-error rate (BER) in an orthogonal frequency-division multiplexing (OFDM) system in a Rayleigh-fading channel. The system uses a pilot-based channel estimator and the effects of non-ideal channel knowledge and non-ideal interleaving are analysed. The coded BER is estimated with an analytical method proposed by Cavers and Ho, which involves truncation of the union bound. For channels with several propagation paths the estimated BER agrees well with simulations. The transfer function bound may however in some cases diverge, thus reducing the accuracy of the estimated BER. We show that this can be the case for channels with few propagation paths},
  author       = {Sandell, Magnus and Wilson, Sarah Kate and Börjesson, Per Ola},
  language     = {eng},
  pages        = {1380--1384},
  series       = {[Host publication title missing]},
  title        = {Performance analysis of coded OFDM on fading channels with non-ideal interleaving and channel knowledge},
  url          = {http://dx.doi.org/10.1109/VETEC.1997.605433},
  volume       = {3},
  year         = {1997},
}