Simultaneous Wireless Information and Power Transfer for Decode-and-Forward MIMO Relay Communication Systems

Handle URI:
http://hdl.handle.net/10754/577136
Title:
Simultaneous Wireless Information and Power Transfer for Decode-and-Forward MIMO Relay Communication Systems
Authors:
Benkhelifa, Fatma; Salem, Ahmed Sultan; Alouini, Mohamed-Slim ( 0000-0003-4827-1793 )
Abstract:
In this paper, we investigate the simultaneous wireless information and power transfer (SWIPT) for a decode-and-forward (DF) multiple-input multiple-output (MIMO) relay system where the relay is an energy harvesting node. We consider the ideal scenario where both the energy harvesting (EH) receiver and information decoding (ID) receiver at the relay have access to the whole received signal and its energy. The relay harvests the energy while receiving the signal from the source and uses the harvested power to forward the signal to the destination. We obtain the optimal precoders at the source and the relay to maximize the achievable throughput rate of the overall link. In the numerical results, the effect of the transmit power at the source and the position of the relay between the source and the destination on the maximum achievable rate are investigated. © 2015 IEEE.
KAUST Department:
Electrical Engineering Program; Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division; Communication Theory Lab
Publisher:
IEEE
Journal:
2015 IEEE 81st Vehicular Technology Conference (VTC Spring)
Conference/Event name:
81st IEEE Vehicular Technology Conference, VTC Spring 2015
Issue Date:
May-2015
DOI:
10.1109/VTCSpring.2015.7146087
Type:
Conference Paper
Appears in Collections:
Conference Papers; Electrical Engineering Program; Communication Theory Lab; Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division

Full metadata record

DC FieldValue Language
dc.contributor.authorBenkhelifa, Fatmaen
dc.contributor.authorSalem, Ahmed Sultanen
dc.contributor.authorAlouini, Mohamed-Slimen
dc.date.accessioned2015-09-10T14:19:36Zen
dc.date.available2015-09-10T14:19:36Zen
dc.date.issued2015-05en
dc.identifier.doi10.1109/VTCSpring.2015.7146087en
dc.identifier.urihttp://hdl.handle.net/10754/577136en
dc.description.abstractIn this paper, we investigate the simultaneous wireless information and power transfer (SWIPT) for a decode-and-forward (DF) multiple-input multiple-output (MIMO) relay system where the relay is an energy harvesting node. We consider the ideal scenario where both the energy harvesting (EH) receiver and information decoding (ID) receiver at the relay have access to the whole received signal and its energy. The relay harvests the energy while receiving the signal from the source and uses the harvested power to forward the signal to the destination. We obtain the optimal precoders at the source and the relay to maximize the achievable throughput rate of the overall link. In the numerical results, the effect of the transmit power at the source and the position of the relay between the source and the destination on the maximum achievable rate are investigated. © 2015 IEEE.en
dc.publisherIEEEen
dc.subjectDecode-and-forwarden
dc.subjectEnergy harvestingen
dc.subjectMaximum achievable rateen
dc.subjectMIMO relay systemsen
dc.subjectSimultaneous wireless information and power transfer (SWIPT)en
dc.titleSimultaneous Wireless Information and Power Transfer for Decode-and-Forward MIMO Relay Communication Systemsen
dc.typeConference Paperen
dc.contributor.departmentElectrical Engineering Programen
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Divisionen
dc.contributor.departmentCommunication Theory Laben
dc.identifier.journal2015 IEEE 81st Vehicular Technology Conference (VTC Spring)en
dc.conference.date11 May 2015 through 14 May 2015en
dc.conference.name81st IEEE Vehicular Technology Conference, VTC Spring 2015en
kaust.authorBenkhelifa, Fatmaen
kaust.authorAlouini, Mohamed-Slimen
kaust.authorSalem, Ahmed Sultanen
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