Target Channel Selection Algorithm for Cognitive Radio Network

 
 
 
  • Abstract
  • Keywords
  • References
  • PDF
  • Abstract


    Cognitive radio network has attained more popularity because of giving prominent solution for spectrum inefficiency due to static spectrum allocation. This research proposed target channel selection algorithm which have been employed to improving the throughput and reducing number of handoffs. The proposed target channel selection algorithm is select the channel based on the idle probability and efficiency reward of channel and these are calculated from the surveillance of earlier usage statistics. When the channel selection is based on the above factor, the Secondary User gets chance to utilize the Primary user channel in maximum time to achieve optimal goal. The results show that proposed algorithm-based channel selection shows the better performance than existing algorithms in factors such as throughput, number of handoffs and collision rate.

     


  • Keywords


    Channel selection algorithm; Cognitive radio network; Collision avoidance; Common control channel; Spectrum handoff;

  • References


      [1]. AgapiMesodiakaki, FerranAdelantado, Luis Alonso, and Christos Verikoukis. (2015). Performance Analysis of a Cognitive Radio Contention-Aware Channel Selection Algorithm. IEEE transactions on vehicular technology, Volume 64, No. 5, pp.1958-1972.

      [2]. Brandon F. Lo. (2011). A survey of common control channel design in cognitive radio networks. Physical Communication, Volume 4, pp.2639.

      [3]. Claudio Cormio and Kaushik R. Chowdhury. (2007). C-MAC: A cognitive MAC protocol for multichannel wireless networks. Proc. Symposium on dynamic spectrum access networks, pp.147-157.

      [4]. Ejaz Ahmed, Abdullah Gani, SaeidAbolfazli, Liu Jie Yao, and Samee U. Khan. (2016). Channel Assignment Algorithms in Cognitive Radio Networks: Taxonomy, Open Issues, and Challenges. IEEE communications surveys & tutorials, Volume 18, No. 1, pp.795-823.

      [5]. Kuangyu Chen, FanziZeng and QingguangZeng. (2014). Spectrum allocation algorithm under the novel channel handover constraint in cognitive radio network. International Conference on Computer Science and Service System (CSSS 2014), pp.686-689.

      [6]. Minal S Moon,VeenaGulhane. (2016). Appropriate channel selection for data transmission in Cognitive Radio Networks.Procedia Computer Science, Volume 78, pp.838 844.

      [7]. Mitola. J. (2000). Cognitive Radio for Flexible Mobile Multimedia Communications. Mobile Networks and Applications, Volume 6, No. 5, pp.435-441.

      [8]. MortezaMehrnoush and Vakili. V. T.(2013). Proactive SRV spectrum handoff protocol based on GCS scheme in cognitive radio ad-hoc network. International Journal of Power Control Signal and Computation (IJPCSC), Volume 5, No. 1, pp.1-08.

      [9]. Yi Song and Jiang Xie. (2012).ProSpect: A Proactive Spectrum Handoff Framework for Cognitive Radio Ad Hoc Networks without Common Control Channel. IEEE Transactions on Mobile Computing, Volume 11, pp.1127-1139


 

View

Download

Article ID: 20462
 
DOI: 10.14419/ijet.v7i4.6.20462




Copyright © 2012-2015 Science Publishing Corporation Inc. All rights reserved.