Adaptive correction model for indoor MIMO VLC using positioning technique with node knowledge

Tran The Son, Hoa Le Minh, Farag Mousa, Zabih Ghassemlooy, Nguyen Van Tuan

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

3 Citations (Scopus)

Abstract

This paper introduces a novel model for channel state information (CSI) self-correcting 4×4 multiple input multiple output (MIMO) visible light communications (VLC) based on the triangulation method and the knowledge of the previous receiver positions. The proposed model can fully work under the partially incomplete CSI matrix of MIMO VLC system due to the user's mobility or shadowing in an indoor environment. In this work we propose the full CSI estimation based on at least two available CSIs, thus ensuring the full operation of 4×4 MIMO VLC system in the case of two other channels are missing. The paper uses a novel adaptive model that utilises the triangulation method based on two available CSIs together with the knowledge of previous position(s) of the receiver to estimate the current position of the receiver. Theoretical model and proof-of-concept simulations are presented.
Original languageEnglish
Title of host publicationProceedings of the 2015 International Conference on Communications, Management and Telecommunications (ComManTel)
Place of PublicationPiscataway, NJ
PublisherIEEE
Pages94-98
ISBN (Print)9781467365475
DOIs
Publication statusPublished - 28 Dec 2015
Event2015 International Conference on Communications, Management and Telecommunications (ComManTel) - Da Nang
Duration: 28 Dec 2015 → …

Conference

Conference2015 International Conference on Communications, Management and Telecommunications (ComManTel)
Period28/12/15 → …

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