Investigation of digital video broadcasting application employing the modulation formats like QAM and PSK using OWC, FSO, and LOS-FSO channels
The optical communication system is preferred over microwave and radio frequency communication systems because of license free operation. Simulative analysis of 10gbps bandwidth using different optical communication channels have been performed in this paper. The different modulation formats of QAM...
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doaj-b2e0cc7d76474e8a87fd4d75cfc15c3e2021-08-02T04:39:09ZengElsevierAlexandria Engineering Journal1110-01682022-01-01611647657Investigation of digital video broadcasting application employing the modulation formats like QAM and PSK using OWC, FSO, and LOS-FSO channelsG. Karpagarajesh0R. Santhana Krishnan1Y. Harold Robinson2S. Vimal3Seifedine Kadry4Yunyoung Nam5Department of Electronics and Communication Engineering, Government College of Engineering, Tirunelveli, IndiaDepartment of Electronics and Communication Engineering, SCAD College of Engineering and Technology, Tirunelveli, IndiaSchool of Information Technology and Engineering, Vellore Institute of Technology, Vellore, IndiaDepartment of Computer Science and Engineering, Ramco Institute of Technology, Rajapalayam, Tamilnadu, IndiaFaculty of Applied Computing and Technology, Noroff University College, Kristiansand, NorwayDepartment of Computer Science and Engineering, Soonchunhyang University, Asan 31538, Republic of Korea; Corresponding author.The optical communication system is preferred over microwave and radio frequency communication systems because of license free operation. Simulative analysis of 10gbps bandwidth using different optical communication channels have been performed in this paper. The different modulation formats of QAM and PSK have been compared for its performances under all the three optical channels OWC, FSO, and LOS-FSO which are an unguided form of optical communication. The optical channels under these modulation formats are extensively used in Digital Video Broadcasting Communication. The parameters such as Q-factor, BER and Eye height can be obtained by varying the wavelengths in the range of 850 nm 1064 nm, 1330 nm and 1550 nm. From the design and performance analysis, the system with the maximum Q-factor and minimum BER can be found for the wavelength of 1064 nm.http://www.sciencedirect.com/science/article/pii/S1110016821004014FSOQuality factorLOS-FSOOWCQAMPSK |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
G. Karpagarajesh R. Santhana Krishnan Y. Harold Robinson S. Vimal Seifedine Kadry Yunyoung Nam |
spellingShingle |
G. Karpagarajesh R. Santhana Krishnan Y. Harold Robinson S. Vimal Seifedine Kadry Yunyoung Nam Investigation of digital video broadcasting application employing the modulation formats like QAM and PSK using OWC, FSO, and LOS-FSO channels Alexandria Engineering Journal FSO Quality factor LOS-FSO OWC QAM PSK |
author_facet |
G. Karpagarajesh R. Santhana Krishnan Y. Harold Robinson S. Vimal Seifedine Kadry Yunyoung Nam |
author_sort |
G. Karpagarajesh |
title |
Investigation of digital video broadcasting application employing the modulation formats like QAM and PSK using OWC, FSO, and LOS-FSO channels |
title_short |
Investigation of digital video broadcasting application employing the modulation formats like QAM and PSK using OWC, FSO, and LOS-FSO channels |
title_full |
Investigation of digital video broadcasting application employing the modulation formats like QAM and PSK using OWC, FSO, and LOS-FSO channels |
title_fullStr |
Investigation of digital video broadcasting application employing the modulation formats like QAM and PSK using OWC, FSO, and LOS-FSO channels |
title_full_unstemmed |
Investigation of digital video broadcasting application employing the modulation formats like QAM and PSK using OWC, FSO, and LOS-FSO channels |
title_sort |
investigation of digital video broadcasting application employing the modulation formats like qam and psk using owc, fso, and los-fso channels |
publisher |
Elsevier |
series |
Alexandria Engineering Journal |
issn |
1110-0168 |
publishDate |
2022-01-01 |
description |
The optical communication system is preferred over microwave and radio frequency communication systems because of license free operation. Simulative analysis of 10gbps bandwidth using different optical communication channels have been performed in this paper. The different modulation formats of QAM and PSK have been compared for its performances under all the three optical channels OWC, FSO, and LOS-FSO which are an unguided form of optical communication. The optical channels under these modulation formats are extensively used in Digital Video Broadcasting Communication. The parameters such as Q-factor, BER and Eye height can be obtained by varying the wavelengths in the range of 850 nm 1064 nm, 1330 nm and 1550 nm. From the design and performance analysis, the system with the maximum Q-factor and minimum BER can be found for the wavelength of 1064 nm. |
topic |
FSO Quality factor LOS-FSO OWC QAM PSK |
url |
http://www.sciencedirect.com/science/article/pii/S1110016821004014 |
work_keys_str_mv |
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