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Relay selection schemes in threshold DF cooperative systems with wireless power transfer

dc.contributor.authorYao, Jin
dc.contributor.authorYe, Jia
dc.contributor.authorPan, Gaofeng
dc.contributor.authorXie, Yiyuan
dc.contributor.authorFeng, Quanyuan
dc.date.accessioned2020-05-03T12:00:37Z
dc.date.available2020-05-03T12:00:37Z
dc.date.issued2020-04-16
dc.date.submitted2019-01-30
dc.identifier.citationYao, J., Ye, J., Pan, G., Xie, Y., & Feng, Q. (2020). Relay selection schemes in threshold DF cooperative systems with wireless power transfer. Journal of the Franklin Institute. doi:10.1016/j.jfranklin.2020.04.005
dc.identifier.issn0016-0032
dc.identifier.doi10.1016/j.jfranklin.2020.04.005
dc.identifier.urihttp://hdl.handle.net/10754/662702
dc.description.abstractIn this work, a dual-hop cooperative wireless energy harvesting system, in which there are a Source-Destination (S−D) pair and several relay candidates is considered. all relay candidates adopt threshold decode-and-forward (DF) relaying scheme to decide whether to aid S−D pair information transmission or not. We assumed that these relay candidates and S are all equipped with single receiving antenna while D is equipped multiple receiving antenna and adopts generalized selection combining scheme to achieve receiving diversity gain. We also consider that relay candidates and S can harvest energy from D with finite energy storage capacity under time switching scheme. Three kinds of best relay selection (RS) schemes based threshold (TH) DF relay scheme, that is, the TH optimal source-relay link, the TH optimal relay-destination link, and the TH optimal source-relay-destination link, are proposed and studied. Closed-form analytical expressions for the outage probability over the three proposed RS schemes are derived and verified by Monte-Carol simulations.
dc.description.sponsorshipThis research was supported by the Science and Technology Research Program of Chongqing Municipal Education Commission under Grant No.KJQN201803304, and also in part by Key Project of the National Natural Science Foundation of China under Grant 61531016, and the Sichuan Provincial Science and Technology Important Projects under Grant 2018GZ0139.
dc.publisherElsevier BV
dc.relation.urlhttps://linkinghub.elsevier.com/retrieve/pii/S0016003220302350
dc.rightsNOTICE: this is the author’s version of a work that was accepted for publication in Journal of the Franklin Institute. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Journal of the Franklin Institute, [, , (2020-04-16)] DOI: 10.1016/j.jfranklin.2020.04.005 . © 2020. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.titleRelay selection schemes in threshold DF cooperative systems with wireless power transfer
dc.typeArticle
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.contributor.departmentElectrical Engineering
dc.identifier.journalJournal of the Franklin Institute
dc.rights.embargodate2022-04-16
dc.eprint.versionPost-print
dc.contributor.institutionChongqing City Management College, Chongqing 401331, China
dc.contributor.institutionThe School of Electronic and Information Engineering, Southwest University, Chongqing, 400715, China
dc.contributor.institutionThe School of Information Science & Technology, Southwest Jiaotong University, Chengdu, 610031, China
kaust.personYe, Jia
kaust.personPan, Gaofeng
dc.date.accepted2020-04-02
dc.identifier.eid2-s2.0-85083745880
refterms.dateFOA2020-05-04T07:31:56Z
dc.date.published-online2020-04-16
dc.date.published-print2020-05


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