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Maximum-likelihood channel estimation in block fading amplify-and-forward relaying networks

Nico Aerts UGent, Iancu Avram UGent and Marc Moeneclaey UGent (2011) SPAWC 2011 : 2011 IEEE 12th international workshop on signal processing advances in wireless communications. p.221-225
abstract
Several diversity techniques have been proposed to counteract the effect of fading on the error performance of wireless networks. A recent and promising technique, which achieves spatial diversity without increased hardware demands, is cooperative communication, involving other terminals in the network that relay the information broadcasted by the source terminal to the destination terminal. In literature several cooperative protocols have been studied under the simplifying assumption that all channel state information is available at the destination. In this paper, we use the space-alternating generalized expectation-maximization (SAGE) algorithm to perform codeaided iterative channel estimation from the broadcasted signals in an Amplify-and-Forward protocol, and investigate the resulting error performance.
Please use this url to cite or link to this publication:
author
organization
year
type
conference
publication status
published
subject
keyword
diversity reception, expectation-maximisation algorithm, amplify and forward communication, cooperative communication, fading channels, protocols
in
SPAWC 2011 : 2011 IEEE 12th international workshop on signal processing advances in wireless communications
pages
221 - 225
publisher
IEEE
place of publication
New York, NY, USA
conference name
12th IEEE International workshop on Signal Processing Advances in Wireless Communications (SPAWC 2011)
conference location
San Francisco, CA, USA
conference start
2011-06-26
conference end
2011-06-29
Web of Science type
Proceedings Paper
Web of Science id
000299165600045
ISSN
1948-3244
ISBN
9781424493333
9781424493326
DOI
10.1109/SPAWC.2011.5990400
language
English
UGent publication?
yes
classification
P1
copyright statement
I have transferred the copyright for this publication to the publisher
id
1993245
handle
http://hdl.handle.net/1854/LU-1993245
date created
2012-01-18 14:10:48
date last changed
2012-02-27 14:05:55
@inproceedings{1993245,
  abstract     = {Several diversity techniques have been proposed to counteract the effect of fading on the error performance of wireless networks. A recent and promising technique, which achieves spatial diversity without increased hardware demands, is cooperative communication, involving other terminals in the network that relay the information broadcasted by the source terminal to the destination terminal. In literature several cooperative protocols have been studied under the simplifying assumption that all channel state information is available at the destination. In this paper, we use the space-alternating generalized expectation-maximization (SAGE) algorithm to perform codeaided iterative channel estimation from the broadcasted signals in an Amplify-and-Forward protocol, and investigate the resulting error performance.},
  author       = {Aerts, Nico and Avram, Iancu and Moeneclaey, Marc},
  booktitle    = {SPAWC 2011 : 2011 IEEE 12th international workshop on signal processing advances in wireless communications},
  isbn         = {9781424493333},
  issn         = {1948-3244},
  keyword      = {diversity reception,expectation-maximisation algorithm,amplify and forward communication,cooperative communication,fading channels,protocols},
  language     = {eng},
  location     = {San Francisco, CA, USA},
  pages        = {221--225},
  publisher    = {IEEE},
  title        = {Maximum-likelihood channel estimation in block fading amplify-and-forward relaying networks},
  url          = {http://dx.doi.org/10.1109/SPAWC.2011.5990400},
  year         = {2011},
}

Chicago
Aerts, Nico, Iancu Avram, and Marc Moeneclaey. 2011. “Maximum-likelihood Channel Estimation in Block Fading Amplify-and-forward Relaying Networks.” In SPAWC 2011 : 2011 IEEE 12th International Workshop on Signal Processing Advances in Wireless Communications, 221–225. New York, NY, USA: IEEE.
APA
Aerts, N., Avram, I., & Moeneclaey, M. (2011). Maximum-likelihood channel estimation in block fading amplify-and-forward relaying networks. SPAWC 2011 : 2011 IEEE 12th international workshop on signal processing advances in wireless communications (pp. 221–225). Presented at the 12th IEEE International workshop on Signal Processing Advances in Wireless Communications (SPAWC 2011), New York, NY, USA: IEEE.
Vancouver
1.
Aerts N, Avram I, Moeneclaey M. Maximum-likelihood channel estimation in block fading amplify-and-forward relaying networks. SPAWC 2011 : 2011 IEEE 12th international workshop on signal processing advances in wireless communications. New York, NY, USA: IEEE; 2011. p. 221–5.
MLA
Aerts, Nico, Iancu Avram, and Marc Moeneclaey. “Maximum-likelihood Channel Estimation in Block Fading Amplify-and-forward Relaying Networks.” SPAWC 2011 : 2011 IEEE 12th International Workshop on Signal Processing Advances in Wireless Communications. New York, NY, USA: IEEE, 2011. 221–225. Print.