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A Multi-CAP Visible Light Communications System with 4.85 b/s/Hz Spectral Efficiency

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F15%3A00229893" target="_blank" >RIV/68407700:21230/15:00229893 - isvavai.cz</a>

  • Result on the web

    <a href="http://dx.doi.org/10.1109/JSAC.2015.2433053" target="_blank" >http://dx.doi.org/10.1109/JSAC.2015.2433053</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1109/JSAC.2015.2433053" target="_blank" >10.1109/JSAC.2015.2433053</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    A Multi-CAP Visible Light Communications System with 4.85 b/s/Hz Spectral Efficiency

  • Original language description

    In this paper we experimentally demonstrate a multiband carrier-less amplitude and phase modulation format for the first time in VLC. We split a conventional carrier-less amplitude and phase modulated signal into m subcarriers in order to protect from the attenuation experienced at high frequencies in low-pass VLC systems. We investigate the relationship between throughput/spectral efficiency and m, where m = {10, 8, 6, 4, 2, 1} subcarriers over a fixed total signal bandwidth of 6.5 MHz. We show that transmission speeds (spectral efficiencies) of 31.53 (4.85), 30.88 (4.75), 25.40 (3.90), 23.65 (3.60), 15.78 (2.40), 9.04 (1.40) Mb/s (b/s/Hz) can be achieved for the listed values of m, respectively.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    JA - Electronics and optoelectronics

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/LD12058" target="_blank" >LD12058: Research of Ambient Influences on Novel Broadband Optical Wireless Systems (RAINBOWS)</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2015

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    IEEE Journal on Selected Areas in Communications

  • ISSN

    0733-8716

  • e-ISSN

  • Volume of the periodical

    33

  • Issue of the periodical within the volume

    9

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    9

  • Pages from-to

    1771-1779

  • UT code for WoS article

    000360407800005

  • EID of the result in the Scopus database