Throughput enhancement in cognitive radio network via coalition formation using matching theory

Tahir, Mohammad and Habaebi, Mohamed Hadi and Islam, Md. Rafiqul (2015) Throughput enhancement in cognitive radio network via coalition formation using matching theory. In: 2015 IEEE Student Conference on Research and Development (SCOReD), 13th-14th Dec. 2015, Kuala Lumpur.

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Abstract

Recently there have been numerous studies exploring the benefits of the coalition formation in a cognitive radio network and it has been shown that coalition formation tends to improve the performance of cognitive radios. In this paper, we use the concepts from matching theory to form coalitions among cognitive radio users for cooperative spectrum sensing under target detection probability constraint. In the proposed model we make use of one sided matching theory to develop an algorithm for the cognitive radios to form coalitions of varying size to improve their individual gains (.e.g. throughput and probability of false alarm). We show using simulations that the proposed matching algorithm for coalition formation yields significant gains in term of reduced false alarm probability and increased throughput per cognitive radio user as compared to non-cooperative scenario. Index Terms—cognitive radio; spectrum sensing; distributed algorithms; stable matching, matching theory.

Item Type:	Conference or Workshop Item (Plenary Papers)
Additional Information:	6727/46414
Uncontrolled Keywords:	cognitive radio, spectrum sensing, distributed algorithma,
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5101 Telecommunication. Including telegraphy, radio, radar, television T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering > Department of Electrical and Computer Engineering
Depositing User:	Dr. Mohamed Hadi Habaebi
Date Deposited:	23 Dec 2015 14:39
Last Modified:	07 Sep 2016 16:53
URI:	http://irep.iium.edu.my/id/eprint/46414

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