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dc.contributor.authorQaraqe, Khalid A.
dc.contributor.authorHussain, Syed Imtiaz
dc.contributor.authorÇelebi, Hasari Burak
dc.contributor.authorAbdallah, Mohamed M.
dc.contributor.authorAlouini, Mohamed-Slim
dc.date.accessioned2015-08-04T06:23:24Z
dc.date.available2015-08-04T06:23:24Z
dc.date.issued2010-11
dc.identifier.isbn9781424481323
dc.identifier.doi10.1109/ISABEL.2010.5702852
dc.identifier.urihttp://hdl.handle.net/10754/564317
dc.description.abstractIn this paper, a received signal strength (RSS) based location estimation method is proposed for a cooperative wireless relay network where the relay is a cognitive radio. We propose a method for the considered cognitive relay network to determine the location of the source using the direct and the relayed signal at the destination. We derive the Cramer-Rao lower bound (CRLB) expressions separately for x and y coordinates of the location estimate. We analyze the effects of cognitive behaviour of the relay on the performance of the proposed method. We also discuss and quantify the reliability of the location estimate using the proposed technique if the source is not stationary. The overall performance of the proposed method is presented through simulations. ©2010 IEEE.
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.subjectCognitive radio
dc.subjectCooperative communications
dc.subjectCooperative localization
dc.subjectLocation estimation
dc.subjectReceived signal strength
dc.titleAn RSS based location estimation technique for cognitive relay networks
dc.typeConference Paper
dc.contributor.departmentCommunication Theory Lab
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.contributor.departmentElectrical Engineering Program
dc.contributor.departmentPhysical Science and Engineering (PSE) Division
dc.identifier.journal2010 3rd International Symposium on Applied Sciences in Biomedical and Communication Technologies (ISABEL 2010)
dc.conference.date7 November 2010 through 10 November 2010
dc.conference.name2010 3rd International Symposium on Applied Sciences in Biomedical and Communication Technologies, ISABEL 2010
dc.conference.locationRoma
dc.contributor.institutionElectrical and Computer Engineering, Texas A and M University at Qatar, PO Box 23874, Doha, Qatar
kaust.personAlouini, Mohamed-Slim


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