CSK Modulation Scheme and DNN-Based Symbol Detection in OSTAR-RIS-Aided VLC Systems
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62690094%3A18450%2F25%3A50022612" target="_blank" >RIV/62690094:18450/25:50022612 - isvavai.cz</a>
Alternative codes found
RIV/29142890:_____/25:00052444
Result on the web
<a href="https://ieeexplore.ieee.org/document/10848145" target="_blank" >https://ieeexplore.ieee.org/document/10848145</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/lwc.2025.3532448" target="_blank" >10.1109/lwc.2025.3532448</a>
Alternative languages
Result language
angličtina
Original language name
CSK Modulation Scheme and DNN-Based Symbol Detection in OSTAR-RIS-Aided VLC Systems
Original language description
Visible light communication (VLC) is an energy-efficient, green, and low-cost emerging technology for high-speed next-generation communication systems, complementing the existing radio-frequency-based technologies. In this letter, we analyze the performance of an optical simultaneously transmitting and reflecting-reflected intelligent surface (OSTAR-RIS) aided VLC system based on a color shift keying (CSK) modulation scheme. The effect of practical constraints such as, light emitting diode (LED) non-linearity, absence of line-of-sight (LoS) link and ambient noise is considered. A DNN-based symbol detector is proposed for VLC systems impaired by LED non-linearity. For performance analysis, a closed-form expression of the achieved bit error rate (BER) is derived. Further, the impact of impairments and other parameters on the system performance are highlighted. Simulation results demonstrate superiority of the CSK modulation scheme over the traditional on-off-keying (OOK) scheme in terms of both BER and data rates.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
IEEE Wireless Communications Letters
ISSN
2162-2337
e-ISSN
2162-2345
Volume of the periodical
14
Issue of the periodical within the volume
4
Country of publishing house
US - UNITED STATES
Number of pages
5
Pages from-to
1094-1098
UT code for WoS article
001464889800039
EID of the result in the Scopus database
2-s2.0-105002493882