University of Bahrain
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Studying Different Pricing Schemes Using Different Game Models in CRN: Market-Equilibrium and Non-Cooperative Model

Show simple item record Salem, A. Abdelaziz Shokair, Mona Elkordy, Mohamed El Halafawy, Said 2018-07-09T10:09:20Z 2018-07-09T10:09:20Z 2016-09-01
dc.identifier.issn 2210-142X
dc.description.abstract Cognitive Radio Network (CRN) is an intelligent wireless communication system that aims to achieve efficient spectrum utilization through monitoring spectrum status, continuously. Spectrum utilization can be accomplished by sharing of spectrum holes from primary users (PUs) or primary service providers (PSPs) to secondary users (SUs). In spectrum sharing process, (PSPs) or spectrum-sellers sell unused spectrum to secondary service providers (SSPs) or spectrum buyers according to specified price. In this paper, pricing issue will be investigated with two different market models, namely, market-equilibrium and Bertrand competitive market. In market-equilibrium, pricing depends on the balance between spectrum demand and spectrum supply. It is solved in a simplified manner that reduces computational process. In Bertrand competitive market, PSPs try to accomplish the highest payoff regarding others by manipulating in price. Genetic algorithm (GA) will be proposed with Bertrand competitive to reduce and optimize average pricing charged to SSP for more spectrum selling comparing with round-robin algorithm. en_US
dc.language.iso en en_US
dc.publisher University of Bahrain en_US
dc.rights Attribution-NonCommercial-ShareAlike 4.0 International *
dc.rights.uri *
dc.subject Cognitive radio en_US
dc.subject Supermodular game theory en_US
dc.subject Bertrand competition en_US
dc.subject Genetic algorithm en_US
dc.subject Nash equilibrium en_US
dc.title Studying Different Pricing Schemes Using Different Game Models in CRN: Market-Equilibrium and Non-Cooperative Model en_US
dc.type Article en_US
dc.volume 05
dc.issue 05
dc.source.title International Journal of Computing and Digital Systems
dc.abbreviatedsourcetitle IJCDS

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