Multi-Destination Cognitive Radio Relay Network with SWIPT and Multiple Primary Receivers

Handle URI:
http://hdl.handle.net/10754/625105
Title:
Multi-Destination Cognitive Radio Relay Network with SWIPT and Multiple Primary Receivers
Authors:
Al-Habob, Ahmed A.; Salhab, Anas M.; Zummo, Salam A.; Alouini, Mohamed-Slim ( 0000-0003-4827-1793 )
Abstract:
In this paper, we study the performance of simultaneous wireless information and power transfer (SWIPT) technique in a multi-destination dual-hop underlay cognitive relay network with multiple primary receivers. Information transmission from the secondary source to destinations is performed entirely via a decode- and-forward (DF) relay. The relay is assumed to have no embedded power source and to harvest energy from the source signal using a power splitting (PS) protocol and employing opportunistic scheduling to forward the information to the selected destination. We derive analytical expressions for the outage probability assuming Rayleigh fading channels and considering the energy harvesting efficiency at relay, the source maximum transmit power and primary receivers interference constraints. The system performance is also studied at high signal-to-noise ratio (SNR) values where approximate expressions for the outage probability are provided and analyzed in terms of diversity order and coding gain. Monte-Carlo simulations and some numerical examples are provided to validate the derived expressions and to illustrate the effect of various system parameters on the system performance. In contrast to their conventional counterparts where a multi- destination diversity is usually achieved, the results show that the multi-destination cognitive radio relay networks with the SWIPT technique achieve a constant diversity order of one.
KAUST Department:
Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
Citation:
Al-habob Ahmed A., Salhab AM, Zummo SA, Alouini M-S (2017) Multi-Destination Cognitive Radio Relay Network with SWIPT and Multiple Primary Receivers. 2017 IEEE Wireless Communications and Networking Conference (WCNC). Available: http://dx.doi.org/10.1109/WCNC.2017.7925806.
Publisher:
IEEE
Journal:
2017 IEEE Wireless Communications and Networking Conference (WCNC)
Conference/Event name:
2017 IEEE Wireless Communications and Networking Conference, WCNC 2017
Issue Date:
12-May-2017
DOI:
10.1109/WCNC.2017.7925806
Type:
Conference Paper
Sponsors:
This work is supported by Deanship of Scientific Research (DSR) at King Fahd University of Petroleum & Minerals (KFUPM) through project #: RG1408-1,2.
Additional Links:
http://ieeexplore.ieee.org/document/7925806/
Appears in Collections:
Conference Papers; Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division

Full metadata record

DC FieldValue Language
dc.contributor.authorAl-Habob, Ahmed A.en
dc.contributor.authorSalhab, Anas M.en
dc.contributor.authorZummo, Salam A.en
dc.contributor.authorAlouini, Mohamed-Slimen
dc.date.accessioned2017-06-21T06:48:05Z-
dc.date.available2017-06-21T06:48:05Z-
dc.date.issued2017-05-12en
dc.identifier.citationAl-habob Ahmed A., Salhab AM, Zummo SA, Alouini M-S (2017) Multi-Destination Cognitive Radio Relay Network with SWIPT and Multiple Primary Receivers. 2017 IEEE Wireless Communications and Networking Conference (WCNC). Available: http://dx.doi.org/10.1109/WCNC.2017.7925806.en
dc.identifier.doi10.1109/WCNC.2017.7925806en
dc.identifier.urihttp://hdl.handle.net/10754/625105-
dc.description.abstractIn this paper, we study the performance of simultaneous wireless information and power transfer (SWIPT) technique in a multi-destination dual-hop underlay cognitive relay network with multiple primary receivers. Information transmission from the secondary source to destinations is performed entirely via a decode- and-forward (DF) relay. The relay is assumed to have no embedded power source and to harvest energy from the source signal using a power splitting (PS) protocol and employing opportunistic scheduling to forward the information to the selected destination. We derive analytical expressions for the outage probability assuming Rayleigh fading channels and considering the energy harvesting efficiency at relay, the source maximum transmit power and primary receivers interference constraints. The system performance is also studied at high signal-to-noise ratio (SNR) values where approximate expressions for the outage probability are provided and analyzed in terms of diversity order and coding gain. Monte-Carlo simulations and some numerical examples are provided to validate the derived expressions and to illustrate the effect of various system parameters on the system performance. In contrast to their conventional counterparts where a multi- destination diversity is usually achieved, the results show that the multi-destination cognitive radio relay networks with the SWIPT technique achieve a constant diversity order of one.en
dc.description.sponsorshipThis work is supported by Deanship of Scientific Research (DSR) at King Fahd University of Petroleum & Minerals (KFUPM) through project #: RG1408-1,2.en
dc.publisherIEEEen
dc.relation.urlhttp://ieeexplore.ieee.org/document/7925806/en
dc.subjectCognitive radio networksen
dc.subjectDecode-and-forward relayingen
dc.subjectOutage probabilityen
dc.subjectSimultaneous wireless information and power transferen
dc.subjectUser schedulingen
dc.titleMulti-Destination Cognitive Radio Relay Network with SWIPT and Multiple Primary Receiversen
dc.typeConference Paperen
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Divisionen
dc.identifier.journal2017 IEEE Wireless Communications and Networking Conference (WCNC)en
dc.conference.date2017-03-19 to 2017-03-22en
dc.conference.name2017 IEEE Wireless Communications and Networking Conference, WCNC 2017en
dc.conference.locationSan Francisco, CA, USAen
dc.contributor.institutionElectrical Engineering Depatment, King Fahd University of Petroleum and Minerals, Dhahran, , Saudi Arabiaen
kaust.authorAlouini, Mohamed-Slimen
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