Performance Evaluation of Cognitive Radio Network under Limited User Traffic

Authors

  • Md. Budrul Hasan Bhuiyan Department of Computer Science and Engineering, Jahangirnagar University, Dhaka
  • Md. Fazlay Rabbi Department of Computer Science and Engineering, Jahangirnagar University, Dhaka
  • Risala Tasin Khan Institute of Information Technology, Jahangirnagar University, Dhaka
  • Jesmin Akhter Institute of Information Technology, Jahangirnagar University, Dhaka
  • Md. Imdadul Islam Department of Computer Science and Engineering, Jahangirnagar University, Dhaka

Keywords:

Optimum, Cognitive Radio, throughput, blocking probability, primary and secondary user, false alarm, misdetection

Abstract

Now-a-days optimum utilization of spectrum of a wireless network is performed based on Cognitive Radio (CR) system. In this paper performance of such network is evaluated using two dimensional Markov chain under limited user case. The closed form expression for throughput and call blocking probability is derived in terms of traffic parameters. The impact  of number of channel, number of primary and secondary user on throughput and call blocking probability is analyzed.

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Published

2014-06-01

How to Cite

Md. Budrul Hasan Bhuiyan, Md. Fazlay Rabbi, Risala Tasin Khan, Jesmin Akhter, & Md. Imdadul Islam. (2014). Performance Evaluation of Cognitive Radio Network under Limited User Traffic. Jahangirnagar University Journal of Electronics and Computer Science, 15, 23–28. Retrieved from https://ecs.ju-journal.org/jujecs/article/view/28

Issue

Vol. 15 (2014): June 2014

Section

Articles

License

©2023 Jahangirnagar University Journal of Electronics and Computer Science. All rights reserved. However, permission is granted to quote from any article of the journal, to photocopy any part or full of an article for education and/or research purpose to individuals, institutions, and libraries with an appropriate citation in the reference and/or custcomary acknowledgement of the journal.