Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Thai-Chien Bui"'
Publikováno v:
IEEE Access, Vol 8, Pp 77164-77170 (2020)
In the VLC context, pulse position modulation (PPM) and similar modulations are typically used when the overall complexity of the transmitter is required to be low or the system needs to support dimming, i.e., dynamically control the illumination lev
Externí odkaz:
https://doaj.org/article/cb313bbb2c814b419302f36c9b2d53cd
Publikováno v:
International Journal of Optics, Vol 2016 (2016)
Design of an efficient indoor visible light communication (VLC) system requires careful considerations on both illumination and communication aspects. Besides fundamental factors such as received power and signal-to-noise ratio (SNR) level, studies o
Externí odkaz:
https://doaj.org/article/551aca4edf444bfca8e71275aa28e8b7
Autor:
Thai-Chien Bui, Ravinder Singh, Timothy O'Farrell, Gaetano Scarano, John P. R. David, Mauro Biagi
Publikováno v:
Journal of Lightwave Technology. 40:7254-7264
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97088cec57ed357c8dc67f0d8d585e7d
https://doi.org/10.1109/jlt.2022.3201279
https://doi.org/10.1109/jlt.2022.3201279
Energy-constrained slot-amplitude modulation (ECSAM) enables light dimming, eliminates light flicker and constrains the peak optical power while providing robust communication links. However, the complexity of the maximum-likelihood (ML) based ECSAM
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e24b62400b2641bb834a9732f5e401d8
https://eprints.whiterose.ac.uk/179472/1/BuietalAAM2020.pdf
https://eprints.whiterose.ac.uk/179472/1/BuietalAAM2020.pdf
Publikováno v:
IEEE Access, Vol 8, Pp 77164-77170 (2020)
In the VLC context, pulse position modulation (PPM) and similar modulations are typically used when the overall complexity of the transmitter is required to be low or the system needs to support dimming, i.e., dynamically control the illumination lev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::603e192f074ec59d60c406d4c803770f
http://hdl.handle.net/11573/1413140
http://hdl.handle.net/11573/1413140
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Mauro Biagi, Thai-Chien Bui
Publikováno v:
ICC Workshops
The Li-Fi paradigm that aims at implementing indoor communications links in indoor scenarios, paid attention to the downlink so as to grant connectivity and illumination to several users in very small cells, also known as attocells. However, few work
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39a8e3f304eb71ee2c7ba123badff207
http://hdl.handle.net/11573/1305595
http://hdl.handle.net/11573/1305595
Publikováno v:
International Journal of Optics, Vol 2016 (2016)
Design of an efficient indoor visible light communication (VLC) system requires careful considerations on both illumination and communication aspects. Besides fundamental factors such as received power and signal-to-noise ratio (SNR) level, studies o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::818e0c6148cda8ce3b7beeeba8b22cbd
https://doi.org/10.1155/2016/8969514
https://doi.org/10.1155/2016/8969514
Publikováno v:
GLOBECOM Workshops
In this paper, we propose a modified generalized spatial modulation (MGSM) scheme with dimming support for indoor optical wireless communication (OWC) systems. The spatial indices of the active LEDs and their transmitted optical power levels are util
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15bcb13ff6fe150d401b35224ac35d04
http://hdl.handle.net/11573/1269910
http://hdl.handle.net/11573/1269910
This letter proposes a modulation scheme that combines both pulse slots and amplitudes in a flexible manner to obtain a desired level of flicker-free dimming while efficiently conveying information for visible light communication. The scheme is refer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5543bac4fb3a284f661655a8785bb15b
http://hdl.handle.net/11573/1269914
http://hdl.handle.net/11573/1269914