Optimization and design of a diffuse optical wireless sensor network
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F22%3A00358952" target="_blank" >RIV/68407700:21230/22:00358952 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1364/AO.463330" target="_blank" >https://doi.org/10.1364/AO.463330</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1364/AO.463330" target="_blank" >10.1364/AO.463330</a>
Alternative languages
Result language
angličtina
Original language name
Optimization and design of a diffuse optical wireless sensor network
Original language description
Wireless sensor networks (WSNs) are currently being deployed in everyday objects to collect and transmit information related to humidity, temperature, heartbeat, motion, etc. Such networks are part of the massive machine-type communication (mMTC) scenario within the fifth/sixth generation of wireless networks. In this paper, we consider the optimization and design of an optical WSN composed of multiple battery-powered sensor nodes based on light-emitting diode transmitters. Extending our previous work, we take into account both line-of-sight and diffuse-light propagation, and show that in indoor scenarios, diffuse radiation can improve link availability under shadowing/blocking and extend battery life. In order to optimize the optical wireless link parameters, we use a machine-learning approach based on a genetic algorithm to ascertain the performance limits of the system. The presented results indicate that the proposed system is a viable wireless option for WSNs within the context of mMTC.
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
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Applied Optics
ISSN
1559-128X
e-ISSN
2155-3165
Volume of the periodical
61
Issue of the periodical within the volume
22
Country of publishing house
US - UNITED STATES
Number of pages
10
Pages from-to
6599-6608
UT code for WoS article
000836697200033
EID of the result in the Scopus database
2-s2.0-85134877253