Experimental multi-user VLC system using non-orthogonal multi-band CAP modulation

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F20%3A00341547" target="_blank" >RIV/68407700:21230/20:00341547 - isvavai.cz</a>

Result on the web

<a href="https://doi.org/10.1364/OE.393813" target="_blank" >https://doi.org/10.1364/OE.393813</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1364/OE.393813" target="_blank" >10.1364/OE.393813</a>

Result language

angličtina

Original language name

Experimental multi-user VLC system using non-orthogonal multi-band CAP modulation

Original language description

This paper provides experimental results for a multi-user visible light communications system using multi-band carrier-less amplitude and phase (m-CAP) modulation scheme. We optimize the system performance by adapting pulse shaping filter parameters, subcarrier spacing and allocating different baud rates to individual sub-bands called allocated m-CAP (Am-CAP). We show that a maximal system data rate of ~468 Mb/s for four users can be supported while gaining higher flexibility for optimization and the same or lower computational complexity compared with the conventional m-CAP scheme.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

20202 - Communication engineering and systems

Project

—

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2020

Confidentiality

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

Name of the periodical

Optics Express

ISSN

1094-4087

e-ISSN

—

Volume of the periodical

28

Issue of the periodical within the volume

12

Country of publishing house

US - UNITED STATES

Number of pages

10

Pages from-to

18241-18250

UT code for WoS article

000542820800099

EID of the result in the Scopus database

2-s2.0-85086506032