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Distributed dynamic resource allocation for cooperative cognitive radio

Daniele Francesconi, Jeroen Van Hecke UGent, Filippo Giannetti, Vincenzo Lottici and Marc Moeneclaey UGent (2012) IEEE Wireless Communications and Networking Conference. p.679-683
abstract
We consider a cognitive radio (CR) scenario where the signals transmitted by a secondary user are relayed using an amplify-and-forward cooperation protocol. A distributed strategy for power allocation is derived that minimizes the outage probability of the cooperative CR communication system, under the constraint that the interference power experienced by the primary receiver does not exceed a given threshold. First, assuming that each CR node has ideal channel state information about its interference channel, we show that the average interference power constraint gives better outage probability performance than the peak power constraint. Then, when only channel statistics are available for the interference channel, the outage probability is verified to lie in between the results relevant to the average and peak power constraints, respectively, with ideal channel state information.
Please use this url to cite or link to this publication:
author
organization
year
type
conference
publication status
published
subject
keyword
Distributed Power Allocation, NETWORKS, CONSTRAINTS, Cooperative Communications, Cognitive Radio
in
IEEE Wireless Communications and Networking Conference
issue title
2012 IEEE Wireless Communications and Networking Conference (WCNC)
pages
679 - 683
publisher
IEEE
place of publication
New York, NY, USA
conference name
2012 IEEE Wireless Communications and Networking Conference (WCNC 2012)
conference location
Paris, France
conference start
2012-04-01
conference end
2012-04-04
Web of Science type
Proceedings Paper
Web of Science id
000324580700127
ISSN
1525-3511
ISBN
9781467304351
9781467304368
9781467304375
DOI
10.1109/WCNC.2012.6214455
language
English
UGent publication?
yes
classification
P1
copyright statement
I have transferred the copyright for this publication to the publisher
id
2977797
handle
http://hdl.handle.net/1854/LU-2977797
date created
2012-09-03 15:19:31
date last changed
2014-08-12 16:33:04
@inproceedings{2977797,
  abstract     = {We consider a cognitive radio (CR) scenario where the signals transmitted by a secondary user are relayed using an amplify-and-forward cooperation protocol. A distributed strategy for power allocation is derived that minimizes the outage probability of the cooperative CR communication system, under the constraint that the interference power experienced by the primary receiver does not exceed a given threshold. First, assuming that each CR node has ideal channel state information about its interference channel, we show that the average interference power constraint gives better outage probability performance than the peak power constraint. Then, when only channel statistics are available for the interference channel, the outage probability is verified to lie in between the results relevant to the average and peak power constraints, respectively, with ideal channel state information.},
  author       = {Francesconi, Daniele and Van Hecke, Jeroen and Giannetti, Filippo and Lottici, Vincenzo and Moeneclaey, Marc},
  booktitle    = {IEEE Wireless Communications and Networking Conference},
  isbn         = {9781467304351},
  issn         = {1525-3511},
  keyword      = {Distributed Power Allocation,NETWORKS,CONSTRAINTS,Cooperative Communications,Cognitive Radio},
  language     = {eng},
  location     = {Paris, France},
  pages        = {679--683},
  publisher    = {IEEE},
  title        = {Distributed dynamic resource allocation for cooperative cognitive radio},
  url          = {http://dx.doi.org/10.1109/WCNC.2012.6214455},
  year         = {2012},
}

Chicago
Francesconi, Daniele, Jeroen Van Hecke, Filippo Giannetti, Vincenzo Lottici, and Marc Moeneclaey. 2012. “Distributed Dynamic Resource Allocation for Cooperative Cognitive Radio.” In IEEE Wireless Communications and Networking Conference, 679–683. New York, NY, USA: IEEE.
APA
Francesconi, D., Van Hecke, J., Giannetti, F., Lottici, V., & Moeneclaey, M. (2012). Distributed dynamic resource allocation for cooperative cognitive radio. IEEE Wireless Communications and Networking Conference (pp. 679–683). Presented at the 2012 IEEE Wireless Communications and Networking Conference (WCNC 2012), New York, NY, USA: IEEE.
Vancouver
1.
Francesconi D, Van Hecke J, Giannetti F, Lottici V, Moeneclaey M. Distributed dynamic resource allocation for cooperative cognitive radio. IEEE Wireless Communications and Networking Conference. New York, NY, USA: IEEE; 2012. p. 679–83.
MLA
Francesconi, Daniele, Jeroen Van Hecke, Filippo Giannetti, et al. “Distributed Dynamic Resource Allocation for Cooperative Cognitive Radio.” IEEE Wireless Communications and Networking Conference. New York, NY, USA: IEEE, 2012. 679–683. Print.