On the m-CAP Performance with Different Pulse Shaping Filters Parameters for 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%3A00313787" target="_blank" >RIV/68407700:21230/17:00313787 - isvavai.cz</a>
Result on the web
<a href="http://ieeexplore.ieee.org/document/8025592/" target="_blank" >http://ieeexplore.ieee.org/document/8025592/</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/JPHOT.2017.2749203" target="_blank" >10.1109/JPHOT.2017.2749203</a>
Alternative languages
Result language
angličtina
Original language name
On the m-CAP Performance with Different Pulse Shaping Filters Parameters for Visible Light Communications
Original language description
In pulse shaping filters, parameters such as the roll-off factor and the symbol span, which determine the overall performance, are of great importance when implementing a real-time system due to limited hardware resources. In this paper, we experimentally investigate a multiband carrier-less amplitude and phase (m-CAP) VLC system employing such filters and assess the link performance for a range of filter lengths and show the relationship between the system data rate (or spectral efficiency) and computational complexity. We show that lower order m-CAP can offer the same system performance as higher order systems while offering much lower computational complexity. By optimizing the filter parameters and the order m of an m-CAP VLC link, we achieve the largest improvement in the data rate and bandwidth efficiency of 9.69% and 40.43%, respectively when compared with 2- and 8-CAP. We also show that the m-CAP VLC link with m>=6 can be designed with the same filter parameters to demonstrate a link with both the highest data rate and spectral efficiency simultaneously in contrast to lower order systems.
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
<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
IEEE PHOTONICS JOURNAL
ISSN
1943-0655
e-ISSN
1943-0647
Volume of the periodical
9
Issue of the periodical within the volume
5
Country of publishing house
US - UNITED STATES
Number of pages
12
Pages from-to
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UT code for WoS article
000415151200001
EID of the result in the Scopus database
2-s2.0-85029164366