Performance optimization of visible light communication
Joint Authors
Ahmad, Usamah
Ali, Agha Yasir
Farhi, Lubna
Subhan, Asad
Safdar, Husayn
Zaydi, Sayyidah Shahirbanu
Source
Journal of Engineering Research
Issue
Vol. 10, Issue 4 Aِ (31 Dec. 2022), pp.262-268, 7 p.
Publisher
Kuwait University Academic Publication Council
Publication Date
2022-12-31
Country of Publication
Kuwait
No. of Pages
7
Main Subjects
Abstract EN
This paper focuses on analyzing the data rate, bit error rate (BER), flickering, and bandwidth of visible light communication (VLC) system.
The existing modulation scheme ON-OFF Keying (OOK) is modified and produces the trade-off between these parameters.
The modified ON-OFF Keying (MOOK) is proposed, in which the variation in the transmitted pulses is investigated.
Therefore, the square and rectangular pulses are used to transmit zero bits and one bit, respectively.
The duty cycle of square pulse is increased to improve the flickering performance.
Moreover, it utilized the bandwidth and leads the BER performance to deteriorate.
The differential MOOK (DMOOK) modulation scheme is also proposed, in which the ON period of square pulse (zero bits) is removed.
Therefore, the data rate of DMOOK is increased because the duration of zero-bit pulse is decreased.
Similarly, the high bandwidth is utilized, and the BER performance deteriorates.
All performance parameters are evaluated on Arduino-based hardware VLC system.
We conclude that the BER performance deteriorates by improving flickering performance and data rate of the VLC system.
American Psychological Association (APA)
Ali, Agha Yasir& Farhi, Lubna& Ahmad, Usamah& Subhan, Asad& Safdar, Husayn& Zaydi, Sayyidah Shahirbanu. 2022. Performance optimization of visible light communication. Journal of Engineering Research،Vol. 10, no. 4 Aِ, pp.262-268.
https://search.emarefa.net/detail/BIM-1494589
Modern Language Association (MLA)
Ali, Agha Yasir…[et al.]. Performance optimization of visible light communication. Journal of Engineering Research Vol. 10, no. 4 A (Dec. 2022), pp.262-268.
https://search.emarefa.net/detail/BIM-1494589
American Medical Association (AMA)
Ali, Agha Yasir& Farhi, Lubna& Ahmad, Usamah& Subhan, Asad& Safdar, Husayn& Zaydi, Sayyidah Shahirbanu. Performance optimization of visible light communication. Journal of Engineering Research. 2022. Vol. 10, no. 4 Aِ, pp.262-268.
https://search.emarefa.net/detail/BIM-1494589
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 268
Record ID
BIM-1494589