Experimental demonstration of undersampled color-shift keying optical camera communications

Pengfei Luo, Zabih Ghassemlooy, Stanislav Zvanovec, Shulan Feng, Philipp Zhang, Min Zhang

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    8 Citations (Scopus)

    Abstract

    An undersampled color shift keying (UCSK) scheme is proposed to support non-flickering red, green, and blue based optical camera communications (OCC). A dedicated framing structure is proposed to allow the receiver to obtain the camera's gamma curve and specify the phase error. A proof-of-concept experimental test-bed is developed to evaluate the bit error rate (BER) and error vector magnitude performance of the proposed OCC system. The experimental results show that the proposed system is able to achieve a data rate of 150 bps with a BER of 1.7×10-3 over a link span of up to 30 m, which is more than adequate for vehicle-to-vehicle communications.

    Original languageEnglish
    Title of host publication2017 IEEE/CIC International Conference on Communications in China, ICCC Workshops 2017
    PublisherIEEE
    Pages1-6
    Number of pages6
    ISBN (Electronic)9781538664032
    DOIs
    Publication statusPublished - 4 May 2018
    Event2017 IEEE/CIC International Conference on Communications in China, ICCC Workshops 2017 - Qingdao, China
    Duration: 22 Oct 201724 Oct 2017

    Publication series

    Name2017 IEEE/CIC International Conference on Communications in China, ICCC Workshops 2017
    Volume2018-January

    Conference

    Conference2017 IEEE/CIC International Conference on Communications in China, ICCC Workshops 2017
    Country/TerritoryChina
    CityQingdao
    Period22/10/1724/10/17

    Keywords

    • Optical camera communications
    • undersampled color-shift keying (CSK) modulation
    • visible light communications

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