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dc.contributor.authorBenkhelifa, Fatma
dc.contributor.authorSalem, Ahmed Sultan
dc.contributor.authorAlouini, Mohamed-Slim
dc.date.accessioned2017-04-13T11:50:59Z
dc.date.available2017-04-13T11:50:59Z
dc.date.issued2017-02-09
dc.identifier.citationBenkhelifa F, Salem AS, Alouini M-S (2016) SWIPT in Multiuser MIMO Decode-and-Forward Relay Broadcasting Channel with Energy Harvesting Relays. 2016 IEEE Globecom Workshops (GC Wkshps). Available: http://dx.doi.org/10.1109/GLOCOMW.2016.7849055.
dc.identifier.doi10.1109/GLOCOMW.2016.7849055
dc.identifier.urihttp://hdl.handle.net/10754/623183
dc.description.abstractIn this paper, we consider a multiuser multiple- input multiple-output (MIMO) decode-and-forward (DF) relay broadcasting channel (BC) with single source, multiple energy harvesting relays and multiple destinations. Since the end-to-end sum rate maximization problem is intractable, we tackle a simplified problem where we maximize the sum of the harvested energy at the relays, we employ the block diagonalization (BD) procedure at the source, and we mitigate the interference between the relay- destination channels. The interference mitigation at the destinations is managed in two ways: either to fix the interference covariance matrices at the destination and update them at each iteration until convergence, or to cancel the interference using an algorithm similar to the BD method. We provide numerical results to show the relevance of our proposed solution.
dc.description.sponsorshipThis paper was funded by the Sensor Research Initiative funded by the Office of Sponsored Research at King Abdullah University of Science and Technology (KAUST), Thuwal, Makkah Province, Saudi Arabia.
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.relation.urlhttp://ieeexplore.ieee.org/document/7849055/
dc.subjectMIMO communication
dc.subjectdecode and forward communication
dc.subjectenergy harvesting
dc.subjectrelay networks (telecommunication)
dc.subjectwireless channels
dc.subjectCovariance matrices
dc.subjectEnergy harvesting
dc.subjectInterference
dc.subjectMIMO
dc.subjectPrecoding
dc.subjectReceivers
dc.subjectRelays
dc.titleSWIPT in Multiuser MIMO Decode-and-Forward Relay Broadcasting Channel with Energy Harvesting Relays
dc.typeConference Paper
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.contributor.departmentElectrical Engineering Program
dc.identifier.journal2016 IEEE Globecom Workshops (GC Wkshps)
dc.conference.date2016-12-04 to 2016-12-08
dc.conference.name2016 IEEE Globecom Workshops, GC Wkshps 2016
dc.conference.locationWashington, DC, USA
kaust.personBenkhelifa, Fatma
kaust.personSalem, Ahmed Sultan
kaust.personAlouini, Mohamed-Slim
dc.date.published-online2017-02-09
dc.date.published-print2016-12


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