Wireless Power Transfer in Cooperative DF Relaying Networks with Log-Normal Fading

Handle URI:
http://hdl.handle.net/10754/623433
Title:
Wireless Power Transfer in Cooperative DF Relaying Networks with Log-Normal Fading
Authors:
Rabie, Khaled M.; Adebisi, Bamidele; Alouini, Mohamed-Slim ( 0000-0003-4827-1793 )
Abstract:
Energy-harvesting (EH) and wireless power transfer in cooperative relaying networks have recently attracted a considerable amount of research attention. Most of the existing work on this topic however focuses on Rayleigh fading channels which represents outdoor environments. Unlike these studies, in this paper we analyze the performance of wireless power transfer in two-hop decode-and- forward (DF) cooperative relaying systems in indoor channels characterized by log-normal fading. Three well-known EH protocols are considered in our evaluations: a) time switching relaying (TSR), b) power splitting relaying (PSR) and c) ideal relaying receiver (IRR). The performance is evaluated in terms of the ergodic outage probability for which we derive accurate analytical expressions for the three systems under consideration. Results reveal that careful selection of the EH time and power splitting factors in the TSR- and PSR-based system are important to optimize performance. It is also presented that the optimized PSR system has near- ideal performance and that increasing the source transmit power and/or the energy harvester efficiency can further improve performance.
KAUST Department:
Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division; Electrical Engineering Program
Citation:
Rabie KM, Adebisi B, Alouini M-S (2016) Wireless Power Transfer in Cooperative DF Relaying Networks with Log-Normal Fading. 2016 IEEE Global Communications Conference (GLOBECOM). Available: http://dx.doi.org/10.1109/glocom.2016.7842388.
Publisher:
Institute of Electrical and Electronics Engineers (IEEE)
Journal:
2016 IEEE Global Communications Conference (GLOBECOM)
Issue Date:
7-Feb-2017
DOI:
10.1109/glocom.2016.7842388
Type:
Conference Paper
Additional Links:
http://ieeexplore.ieee.org/document/7842388/
Appears in Collections:
Conference Papers; Electrical Engineering Program; Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division

Full metadata record

DC FieldValue Language
dc.contributor.authorRabie, Khaled M.en
dc.contributor.authorAdebisi, Bamideleen
dc.contributor.authorAlouini, Mohamed-Slimen
dc.date.accessioned2017-05-09T12:54:45Z-
dc.date.available2017-05-09T12:54:45Z-
dc.date.issued2017-02-07en
dc.identifier.citationRabie KM, Adebisi B, Alouini M-S (2016) Wireless Power Transfer in Cooperative DF Relaying Networks with Log-Normal Fading. 2016 IEEE Global Communications Conference (GLOBECOM). Available: http://dx.doi.org/10.1109/glocom.2016.7842388.en
dc.identifier.doi10.1109/glocom.2016.7842388en
dc.identifier.urihttp://hdl.handle.net/10754/623433-
dc.description.abstractEnergy-harvesting (EH) and wireless power transfer in cooperative relaying networks have recently attracted a considerable amount of research attention. Most of the existing work on this topic however focuses on Rayleigh fading channels which represents outdoor environments. Unlike these studies, in this paper we analyze the performance of wireless power transfer in two-hop decode-and- forward (DF) cooperative relaying systems in indoor channels characterized by log-normal fading. Three well-known EH protocols are considered in our evaluations: a) time switching relaying (TSR), b) power splitting relaying (PSR) and c) ideal relaying receiver (IRR). The performance is evaluated in terms of the ergodic outage probability for which we derive accurate analytical expressions for the three systems under consideration. Results reveal that careful selection of the EH time and power splitting factors in the TSR- and PSR-based system are important to optimize performance. It is also presented that the optimized PSR system has near- ideal performance and that increasing the source transmit power and/or the energy harvester efficiency can further improve performance.en
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en
dc.relation.urlhttp://ieeexplore.ieee.org/document/7842388/en
dc.titleWireless Power Transfer in Cooperative DF Relaying Networks with Log-Normal Fadingen
dc.typeConference Paperen
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Divisionen
dc.contributor.departmentElectrical Engineering Programen
dc.identifier.journal2016 IEEE Global Communications Conference (GLOBECOM)en
dc.contributor.institutionSchool of Electrical Engineering, Manchester Metropolitan University, Manchester, UK, M15 6BHen
kaust.authorAlouini, Mohamed-Slimen
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