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dc.contributor.authorAtat, Rachad
dc.contributor.authorYaacoub, Elias E.
dc.contributor.authorAlouini, Mohamed-Slim
dc.contributor.authorAbu-Dayya, Adnan A.
dc.date.accessioned2015-08-04T07:04:36Z
dc.date.available2015-08-04T07:04:36Z
dc.date.issued2012-08
dc.identifier.isbn9781457713781
dc.identifier.doi10.1109/IWCMC.2012.6314308
dc.identifier.urihttp://hdl.handle.net/10754/564588
dc.description.abstractRelay-based multicasting for the purpose of cooperative content distribution is studied. Optimized relay selection is performed with the objective of minimizing the energy consumption or the content distribution delay within a cluster of cooperating mobiles. Two schemes are investigated. The first consists of the BS sending the data only to the relay, and the second scheme considers the scenario of threshold-based multicasting by the BS, where a relay is selected to transmit the data to the mobiles that were not able to receive the multicast data. Both schemes show significant superiority compared to the non-cooperative scenarios, in terms of energy consumption and delay reduction. © 2012 IEEE.
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.subjectcontent distribution
dc.subjectdelay minimization
dc.subjectenergy minimization
dc.subjectfast fading
dc.subjectmobile cooperation
dc.subjectRelay
dc.titleCooperative relay-based multicasting for energy and delay minimization
dc.typeConference Paper
dc.contributor.departmentPhysical Sciences and Engineering (PSE) Division
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.contributor.departmentElectrical Engineering Program
dc.contributor.departmentCommunication Theory Lab
dc.identifier.journal2012 8th International Wireless Communications and Mobile Computing Conference (IWCMC)
dc.conference.date27 August 2012 through 31 August 2012
dc.conference.name8th IEEE International Wireless Communications and Mobile Computing Conference, IWCMC 2012
dc.conference.locationLimassol
dc.contributor.institutionQU Wireless Innovations Center (QUWIC), Qatar Science and Technology Park, Doha, Qatar
kaust.personAtat, Rachad
kaust.personAlouini, Mohamed-Slim


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