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Full diversity Random LDPC codes

Dieter Duyck UGent, Joseph Jean Boutros and Marc Moeneclaey UGent (2011) 2011 18th IEEE Symposium on Communications and Vehicular Technology in the Benelux (SCVT 2011).
abstract
The block fading (BF) channel is a useful model for various communication systems in urban environments. Full-diversity error-correcting codes are required to approach the physical limits of the performance on BF channels. Low-density parity-check (LDPC) codes are good error-correcting codes, but full-diversity standard random LDPC codes for the BF channel are not known yet. We design full-diversity random LDPC ensembles at infinite block length by optimizing the threshold in multiple points in the fading space, which takes into account the randomness of the fading. However, this is not sufficient to achieve full-diversity at finite block length, because of stopping sets. We therefore propose a method to generate full-diversity code instances at finite length so that stopping sets over information bits are avoided. The asymptotic and finite length word error rate performance is verified by means of density evolution and Monte Carlo simulations, respectively, confirming that full-diversity standard random LDPC codes exist and perform well.
Please use this url to cite or link to this publication:
author
organization
year
type
conference
publication status
published
subject
in
2011 18th IEEE Symposium on Communications and Vehicular Technology in the Benelux (SCVT 2011)
pages
6 pages
publisher
IEEE
place of publication
Piscataway, NJ, USA
conference name
18th IEEE Symposium on Communications and Vehicular Technology in the Benelux (SCVT- 2011)
conference location
Ghent, Belgium
conference start
2011-11-22
conference end
2011-11-23
Web of Science type
Conference Paper
Web of Science id
12441236
ISBN
9781457712883
DOI
10.1109/SCVT.2011.6101300
language
English
UGent publication?
yes
classification
C1
copyright statement
I have transferred the copyright for this publication to the publisher
id
2122875
handle
http://hdl.handle.net/1854/LU-2122875
date created
2012-05-30 17:19:45
date last changed
2012-06-04 11:05:39
@inproceedings{2122875,
  abstract     = {The block fading (BF) channel is a useful model for various communication systems in urban environments. Full-diversity error-correcting codes are required to approach the physical limits of the performance on BF channels. Low-density parity-check (LDPC) codes are good error-correcting codes, but full-diversity standard random LDPC codes for the BF channel are not known yet. We design full-diversity random LDPC ensembles at infinite block length by optimizing the threshold in multiple points in the fading space, which takes into account the randomness of the fading. However, this is not sufficient to achieve full-diversity at finite block length, because of stopping sets. We therefore propose a method to generate full-diversity code instances at finite length so that stopping sets over information bits are avoided. The asymptotic and finite length word error rate performance is verified by means of density evolution and Monte Carlo simulations, respectively, confirming that full-diversity standard random LDPC codes exist and perform well.},
  author       = {Duyck, Dieter and Boutros, Joseph Jean and Moeneclaey, Marc},
  booktitle    = {2011 18th IEEE Symposium on Communications and Vehicular Technology in the Benelux (SCVT 2011)},
  isbn         = {9781457712883},
  language     = {eng},
  location     = {Ghent, Belgium},
  pages        = {6},
  publisher    = {IEEE},
  title        = {Full diversity Random LDPC codes},
  url          = {http://dx.doi.org/10.1109/SCVT.2011.6101300},
  year         = {2011},
}

Chicago
Duyck, Dieter, Joseph Jean Boutros, and Marc Moeneclaey. 2011. “Full Diversity Random LDPC Codes.” In 2011 18th IEEE Symposium on Communications and Vehicular Technology in the Benelux (SCVT 2011). Piscataway, NJ, USA: IEEE.
APA
Duyck, D., Boutros, J. J., & Moeneclaey, M. (2011). Full diversity Random LDPC codes. 2011 18th IEEE Symposium on Communications and Vehicular Technology in the Benelux (SCVT 2011). Presented at the 18th IEEE Symposium on Communications and Vehicular Technology in the Benelux (SCVT- 2011), Piscataway, NJ, USA: IEEE.
Vancouver
1.
Duyck D, Boutros JJ, Moeneclaey M. Full diversity Random LDPC codes. 2011 18th IEEE Symposium on Communications and Vehicular Technology in the Benelux (SCVT 2011). Piscataway, NJ, USA: IEEE; 2011.
MLA
Duyck, Dieter, Joseph Jean Boutros, and Marc Moeneclaey. “Full Diversity Random LDPC Codes.” 2011 18th IEEE Symposium on Communications and Vehicular Technology in the Benelux (SCVT 2011). Piscataway, NJ, USA: IEEE, 2011. Print.