Analysis of nonline-of-sight visible light communications
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F17%3A00315965" target="_blank" >RIV/68407700:21230/17:00315965 - isvavai.cz</a>
Result on the web
<a href="https://www.spiedigitallibrary.org/journals/Optical-Engineering/volume-56/issue-11/116116/Analysis-of-nonline-of-sight-visible-light-communications/10.1117/1.OE.56.11.116116.short?SSO=1" target="_blank" >https://www.spiedigitallibrary.org/journals/Optical-Engineering/volume-56/issue-11/116116/Analysis-of-nonline-of-sight-visible-light-communications/10.1117/1.OE.56.11.116116.short?SSO=1</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/1.OE.56.11.116116" target="_blank" >10.1117/1.OE.56.11.116116</a>
Alternative languages
Result language
angličtina
Original language name
Analysis of nonline-of-sight visible light communications
Original language description
We analyze the channel properties of a nonline-of-sight (NLOS) ceiling-to-device and device-to device visible light communication systems by considering various receivers' orientation and variable fields of view (FOVs). Analyses based on the recursive indoor channel model show that for a particular transmitter configuration, the pure NLOS path can offer higher 3-dB channel bandwidth (up to 14 MHz) compared with the link with LOS and NLOS components. We also show how the receiver rotation (orientation) influences the probability of receiving signals via the NLOS path compared with the LOS and NLOS paths. Moreover, based on the experimental campaign, we demonstrate that shadowing observed at the receiver due to people’s movement results in decreased received power level (up to 1.8 dB), thus resulting in reshaping of the probability density function of received power.
Czech name
—
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
—
OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
<a href="/en/project/GA17-17538S" target="_blank" >GA17-17538S: Combined Radio Frequency and Visible Light Bands for Device-to-Device communication</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Optical Engineering
ISSN
0091-3286
e-ISSN
1560-2303
Volume of the periodical
56
Issue of the periodical within the volume
11
Country of publishing house
US - UNITED STATES
Number of pages
7
Pages from-to
"116116-1"-"116116-7"
UT code for WoS article
000418064900061
EID of the result in the Scopus database
2-s2.0-85042478154