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Please use this identifier to cite or link to this item: https://dspace.iiti.ac.in/handle/123456789/5676
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dc.contributor.authorJain, Sandeshen_US
dc.contributor.authorBhatia, Vimalen_US
dc.date.accessioned2022-03-17T01:00:00Z-
dc.date.accessioned2022-03-17T15:43:14Z-
dc.date.available2022-03-17T01:00:00Z-
dc.date.available2022-03-17T15:43:14Z-
dc.date.issued2020-
dc.identifier.citationJain, S., Mitra, R., & Bhatia, V. (2020). Hybrid adaptive precoder and post-distorter for massive-MIMO VLC. IEEE Communications Letters, 24(1), 150-154. doi:10.1109/LCOMM.2019.2951359en_US
dc.identifier.issn1089-7798-
dc.identifier.otherEID(2-s2.0-85078526301)-
dc.identifier.urihttps://doi.org/10.1109/LCOMM.2019.2951359-
dc.identifier.urihttps://dspace.iiti.ac.in/handle/123456789/5676-
dc.description.abstractPerformance of massive multi-input multi-output (MIMO) visible light communication (VLC) link is limited by ill-conditioned massive-MIMO channel, and nonlinearity of light emitting diodes (LEDs), which degrades the bit error rate (BER) performance. In this letter, to circumvent the above limitations, we propose a hybrid solution by using a singular value decomposition based adaptive precoder and a kernel minimum symbol error rate based post-distorter. Simulations indicate that the proposed algorithm outperforms the existing algorithms in terms of BER and computational complexity. Further, for the first time, the effect of DC-bias fluctuations on BER and dictionary-size is quantified analytically, and verified through numerical simulations. © 1997-2012 IEEE.en_US
dc.language.isoenen_US
dc.publisherInstitute of Electrical and Electronics Engineers Inc.en_US
dc.sourceIEEE Communications Lettersen_US
dc.subjectErrorsen_US
dc.subjectLighten_US
dc.subjectMIMO systemsen_US
dc.subjectSingular value decompositionen_US
dc.subjectVisible light communicationen_US
dc.subjectBit error rate (BER) performanceen_US
dc.subjectHybrid solutionen_US
dc.subjectIll-conditioneden_US
dc.subjectMIMO channelen_US
dc.subjectMinimum symbol error ratesen_US
dc.subjectMulti input multi outputen_US
dc.subjectReproducing Kernel Hilbert spacesen_US
dc.subjectVisible light communications (VLC)en_US
dc.subjectBit error rateen_US
dc.titleHybrid Adaptive Precoder and Post-Distorter for Massive-MIMO VLCen_US
dc.typeJournal Articleen_US
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