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Transmit Antenna Selection for Underlay Cognitive Radio with Instantaneous Interference Constraint

dc.contributor.authorHanif, Muhammad
dc.contributor.authorYang, Hong Chuan
dc.contributor.authorAlouini, Mohamed-Slim
dc.date.accessioned2017-01-02T09:55:33Z
dc.date.available2017-01-02T09:55:33Z
dc.date.issued2016-03-28
dc.identifier.citationHanif M, Yang H-C, Alouini M-S (2014) Transmit Antenna Selection for Underlay Cognitive Radio with Instantaneous Interference Constraint. 2015 IEEE Global Communications Conference (GLOBECOM). Available: http://dx.doi.org/10.1109/GLOCOM.2014.7417618.
dc.identifier.doi10.1109/GLOCOM.2014.7417618
dc.identifier.doi10.1109/GLOCOM.2015.7417618
dc.identifier.urihttp://hdl.handle.net/10754/622613
dc.description.abstractCognitive radio (CR) technology addresses the problem of spectrum under-utilization. In underlay CR mode, the secondary users are allowed to communicate provided that their transmission is not detrimental to primary user communication. Transmit antenna selection is one of the low-complexity methods to increase the capacity of wireless communication systems. In this article, we propose and analyze the performance benefit of a transmit antenna selection scheme for underlay secondary system that ensures the instantaneous interference caused by the secondary transmitter to the primary receiver is below a predetermined level. Closed-form expressions of the secondary link outage probability, higher order amount of fading, and ergodic capacity are derived for the proposed scheme. Monte-carlo simulations are also carried out to confirm various mathematical results presented in this article.
dc.publisherInstitute of Electrical & Electronics Engineers (IEEE)
dc.subjectAntenna selection
dc.subjectErgodic capacity
dc.subjectHigher order amount of fading
dc.subjectOrder statistics
dc.subjectOutage probability
dc.subjectUnderlay cognitive radio
dc.titleTransmit Antenna Selection for Underlay Cognitive Radio with Instantaneous Interference Constraint
dc.typeConference Paper
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.contributor.departmentElectrical Engineering Program
dc.identifier.journal2015 IEEE Global Communications Conference (GLOBECOM)
dc.conference.date2015-12-06 to 2015-12-10
dc.conference.name58th IEEE Global Communications Conference, GLOBECOM 2015
dc.conference.locationSan Diego, CA, USA
dc.contributor.institutionDepartment of Electrical and Computer Engineering, University of Victoria, Victoria, BC, Canada
kaust.personAlouini, Mohamed-Slim
dc.date.published-online2016-03-28
dc.date.published-print2014-12


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