Power Splitting-Based SWIPT with Dual-Hop DF Relaying in the Presence of a Direct Link

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dc.contributor.authorYe, Y.
dc.contributor.authorLi, Y.
dc.contributor.authorZhou, F.
dc.contributor.authorAl-Dhahir, Naofal
dc.contributor.authorZhang, H.
dc.contributor.utdAuthorAl-Dhahir, Naofal
dc.date.accessioned2019-10-08T22:36:19Z
dc.date.available2019-10-08T22:36:19Z
dc.date.created2018-07-13
dc.descriptionFull text access from Treasures at UT Dallas is restricted to current UTD affiliates (use the provided Link to Article).
dc.description.abstractThis letter investigates the outage performance of dual-hop decode and forward relay systems in the presence of a direct link between the source and the destination, where simultaneous wireless information and power transfer is exploited at the relay by using a static/dynamic power splitting (PS) scheme. An analytical expression for the outage probability is derived to determine the optimal static PS ratio. Moreover, we study the dynamic PS scheme and derive a closed-form expression for the optimal dynamic PS ratio to minimize the outage probability at a given target rate. Furthermore, an analytical expression for the outage probability with the optimal dynamic PS ratio is also presented. It is shown that a full diversity gain can be achieved in the investigated system with static/dynamic PS scheme, and that the dynamic PS scheme outperforms the static PS scheme. ©2018 IEEE
dc.description.departmentErik Jonsson School of Engineering and Computer Science
dc.description.sponsorshipThe work was supported in part by the National Key Research and Development Program of China under Grant 2016YFB1200202, in part by the Natural Science Foundation of Shaanxi Province under Grant 2017JZ022, and in part by the Natural Science Foundation of China under Grant 61771365.
dc.identifier.bibliographicCitationYe, Y., Y. Li, F. Zhou, N. Al-Dhahir, et al. 2018. "Power Splitting-Based SWIPT with Dual-Hop DF Relaying in the Presence of a Direct Link." IEEE Systems Journal 13(2): 1316-1319, doi: 10.1109/JSYST.2018.2850944
dc.identifier.issn1932-8184
dc.identifier.issue2
dc.identifier.urihttps://hdl.handle.net/10735.1/6981
dc.identifier.volume13
dc.language.isoen
dc.publisherInstitute of Electrical and Electronics Engineers Inc.
dc.relation.urihttp://dx.doi.org/10.1109/JSYST.2018.2850944
dc.rights©2018 IEEE
dc.source.journalIEEE Systems Journal
dc.subjectOutages, Electric power
dc.subjectElectric power systems--Reliability
dc.subjectProbabilities
dc.subjectWireless communication systems
dc.subjectInformation theory
dc.subjectData transmission systems
dc.subjectEnergy transfer
dc.titlePower Splitting-Based SWIPT with Dual-Hop DF Relaying in the Presence of a Direct Link
dc.type.genrearticle

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