Visible light communication with OLEDs for D2D communications considering user movement and receiver orientations
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F22%3A00354354" target="_blank" >RIV/68407700:21230/22:00354354 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1364/AO.446927" target="_blank" >https://doi.org/10.1364/AO.446927</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1364/AO.446927" target="_blank" >10.1364/AO.446927</a>
Alternative languages
Result language
angličtina
Original language name
Visible light communication with OLEDs for D2D communications considering user movement and receiver orientations
Original language description
With the increasing use of organic light emitting diodes in lights, smart phones, wearable smartwatches, and computers, visible light-based device-to-device (D2D) communications has become more and more relevant. We propose D2D communications using smart phones’ display pixels and their built-in cameras. We investigate the impact of receiver orientation and user mobility on the link performance. We derive a Gaussian model for the probability density function of the delay spread and optical path loss (OPL), and show that the channel delay spread decreases for a typical furnished room compared with an empty room, whereas the former has an increased OPL. In addition, we show that for the case of a furnished room and considering user mobility, the peak OPL values are about 64 and 62 dB, with and without considering the receiver’s random orientation, respectively.
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
3
Country of publishing house
US - UNITED STATES
Number of pages
7
Pages from-to
676-682
UT code for WoS article
000745969300011
EID of the result in the Scopus database
2-s2.0-85122925121