Minimizing the detection error of cognitive radio networks using particle swarm optimization

Ayman A. El-Saleh, Mahamod Ismail, Mohsen Akbari, Mohsen Riahi Manesh, Seyed Ahmad Rafiei Taba Zavareh

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

Abstract

Weighting the coefficients vector is the principal factor influencing the detection performance of cognitive radio networks that uses soft-detection fusion (SDF) based cooperative spectrum sensing. Maximal ratio combining- (MRC-), equal gain combining- (EGC-) and continuous genetic algorithm- (CGA-) based SDF are well suited for optimizing the detection performance and thus ensure safe access of spectrum by CR users. However the mentioned methods suffer from slow convergence and/or sub-optimality. In this paper, the use of particle swarm optimization (PSO) algorithm under MINI-MAX criterion is proposed to optimize the weighting coefficients vector so that the total probability of decision error is minimized. The performance of the PSO-based proposed method is examined and compared with GA-based technique as well as other conventional SDF schemes through computer simulations. Numerical results confirm the effectiveness of the proposed method.

Original languageEnglish
Title of host publication2012 International Conference on Computer and Communication Engineering, ICCCE 2012
Pages877-881
Number of pages5
DOIs
Publication statusPublished - 2012
Event2012 International Conference on Computer and Communication Engineering, ICCCE 2012 - Kuala Lumpur
Duration: 3 Jul 20125 Jul 2012

Other

Other2012 International Conference on Computer and Communication Engineering, ICCCE 2012
CityKuala Lumpur
Period3/7/125/7/12

Fingerprint

Error detection
Cognitive radio
Particle swarm optimization (PSO)
radio
Fusion reactions
weighting
performance
computer simulation
Genetic algorithms
Computer simulation

Keywords

  • CGA
  • cooprative specrum sensing
  • PSO
  • SDF

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Communication

Cite this

El-Saleh, A. A., Ismail, M., Akbari, M., Manesh, M. R., & Zavareh, S. A. R. T. (2012). Minimizing the detection error of cognitive radio networks using particle swarm optimization. In 2012 International Conference on Computer and Communication Engineering, ICCCE 2012 (pp. 877-881). [6271342] https://doi.org/10.1109/ICCCE.2012.6271342

Minimizing the detection error of cognitive radio networks using particle swarm optimization. / El-Saleh, Ayman A.; Ismail, Mahamod; Akbari, Mohsen; Manesh, Mohsen Riahi; Zavareh, Seyed Ahmad Rafiei Taba.

2012 International Conference on Computer and Communication Engineering, ICCCE 2012. 2012. p. 877-881 6271342.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

El-Saleh, AA, Ismail, M, Akbari, M, Manesh, MR & Zavareh, SART 2012, Minimizing the detection error of cognitive radio networks using particle swarm optimization. in 2012 International Conference on Computer and Communication Engineering, ICCCE 2012., 6271342, pp. 877-881, 2012 International Conference on Computer and Communication Engineering, ICCCE 2012, Kuala Lumpur, 3/7/12. https://doi.org/10.1109/ICCCE.2012.6271342
El-Saleh AA, Ismail M, Akbari M, Manesh MR, Zavareh SART. Minimizing the detection error of cognitive radio networks using particle swarm optimization. In 2012 International Conference on Computer and Communication Engineering, ICCCE 2012. 2012. p. 877-881. 6271342 https://doi.org/10.1109/ICCCE.2012.6271342
El-Saleh, Ayman A. ; Ismail, Mahamod ; Akbari, Mohsen ; Manesh, Mohsen Riahi ; Zavareh, Seyed Ahmad Rafiei Taba. / Minimizing the detection error of cognitive radio networks using particle swarm optimization. 2012 International Conference on Computer and Communication Engineering, ICCCE 2012. 2012. pp. 877-881
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