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dc.contributor.authorPark, Kihong
dc.contributor.authorOubei, Hassan M.
dc.contributor.authorAlheadary, Wael
dc.contributor.authorOoi, Boon S.
dc.contributor.authorAlouini, Mohamed-Slim
dc.date.accessioned2017-06-08T09:42:43Z
dc.date.available2017-06-08T09:42:43Z
dc.date.issued2017-06-07
dc.identifier.citationPark K-H, Oubei H, Alheadary WG, Ooi BS, Alouini M-S (2017) A Novel Mirror-Aided Non-imaging Receiver for Indoor 2x2 MIMO Visible Light Communication Systems. IEEE Transactions on Wireless Communications: 1–1. Available: http://dx.doi.org/10.1109/TWC.2017.2712689.
dc.identifier.issn1536-1276
dc.identifier.doi10.1109/TWC.2017.2712689
dc.identifier.urihttp://hdl.handle.net/10754/624876
dc.description.abstractIndoor visible light communication (VLC) systems are now possible because of advances in light emitting diode and laser diode technologies. These lighting technologies provide the foundation for multiple-input multiple-output (MIMO) data transmission through visible light. However, the channel matrix can be strongly correlated in indoor MIMO-VLC systems, preventing parallel data streams from being decoded. Here, in $2 \times 2$ MIMO-VLC systems, we describe a mirror diversity receiver (MDR) design that reduces the channel correlation by both blocking the reception of light from one specific direction and improving the channel gain from light from another direction by utilizing a double-sided mirror deployed between the receiver's photodetectors. We report on the channel capacity of the MDR system and the optimal height of its mirrors in terms of maximum channel capacity. We also derived analytic results on the effect of rotation on MDR's performance. Based on numerical and experimental results, we show that the double-sided mirror has both constructive and destructive effects on the channel matrix. Our design can be used with previously described non-imaging systems to improve the performance of indoor VLC systems.
dc.description.sponsorshipThe research reported in this publication was supported by funding from King Abdullah University of Science and Technology (KAUST) and King Abdulaziz City for Science and Technology (KACST).
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.relation.urlhttp://ieeexplore.ieee.org/document/7942145/
dc.rights(c) 2017 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works.
dc.subjectVisible light communication
dc.subjectmultiple-input multiple-output
dc.subjectnon-imaging receiver design
dc.titleA Novel Mirror-Aided Non-imaging Receiver for Indoor 2x2 MIMO Visible Light Communication Systems
dc.typeArticle
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.contributor.departmentElectrical Engineering Program
dc.identifier.journalIEEE Transactions on Wireless Communications
dc.eprint.versionPost-print
kaust.personPark, Kihong
kaust.personOubei, Hassan M.
kaust.personAlheadary, Wael Ghazy
kaust.personOoi, Boon S.
kaust.personAlouini, Mohamed-Slim
refterms.dateFOA2018-06-13T18:45:23Z
dc.date.published-online2017-06-07
dc.date.published-print2017-09


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