Staff View: Performance enhancement of SCM/WDM-RoF-XGPON system for bidirectional transmission with square root module

Performance enhancement of SCM/WDM-RoF-XGPON system for bidirectional transmission with square root module

The 10-Gigabit Passive Optical Network (GPON), also known as (XGPON), is a key technology for the next generation of optical fibre communication systems that can improve reliability data rate. However, the increment in the transmission distance and data rate will lead to increased dispersion. This p...

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Main Authors:	Hamza, Bashar J., Saad, Wasan Kadhim, Shayea, Ibraheem, Ahmad, Norulhusna, Mohamed, Norliza, Nandi, Dalia, Gholampour, Golshan
Format:	Article
Published:	Institute of Electrical and Electronics Engineers Inc. 2021
Subjects:	T Technology (General)
Online Access:	http://eprints.utm.my/id/eprint/95074/ http://dx.doi.org/10.1109/ACCESS.2021.3065285
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spelling	my.utm.950742022-04-29T22:23:46Z http://eprints.utm.my/id/eprint/95074/ Performance enhancement of SCM/WDM-RoF-XGPON system for bidirectional transmission with square root module Hamza, Bashar J. Saad, Wasan Kadhim Shayea, Ibraheem Ahmad, Norulhusna Mohamed, Norliza Nandi, Dalia Gholampour, Golshan T Technology (General) The 10-Gigabit Passive Optical Network (GPON), also known as (XGPON), is a key technology for the next generation of optical fibre communication systems that can improve reliability data rate. However, the increment in the transmission distance and data rate will lead to increased dispersion. This paper proposes a model based on the Sub-Carrier Multiplexing/Wavelength Division Multiplexing-Radio over Fibre-10-Gigabit Passive Optical Network system (SCM/WDM-RoF-XGPON) for Radio Frequency (RF) using a conventional Optical Network Unit (ONU) with the Square Root Module (SRM) on the side of the receiver. It is connected to a central office Optical Line Terminal (OLT) via an access network for multi-channel optical fibre transfers with a distance of 80 km and at 10 Gbps data rate. The Optisystem 15 simulation software is used to evaluate the proposed system based on the Bit Error Rate (BER), Quality factor (Q-factor) and eye diagram. The proposed system of bidirectional fibre links uses 1270 nm and 1577 nm wavelengths for uplink and downlink transmissions, respectively. The performance is further enhanced by using SRM to compensate for the square law characteristics, making it suitable for broadband services. Due to the utilisation of SRM in the architecture, the reported results reveal a double enhancement in successful transition performance at an optical fibre length of 80 km distance. The BER displayed significant improvement (less than 1.00E-09) with SRM at 80 km; however, without SRM and at 50 km, the BER is less than 1.00E-09. Investigations have presented an enhancement in the Q-factor’s effectiveness with the use of SRM, which helps to increase the XGPON length. When the length of the fibre is 80 km, the Q-factor is 6 with SRM, while it is 3.7 without SRM. Institute of Electrical and Electronics Engineers Inc. 2021 Article PeerReviewed Hamza, Bashar J. and Saad, Wasan Kadhim and Shayea, Ibraheem and Ahmad, Norulhusna and Mohamed, Norliza and Nandi, Dalia and Gholampour, Golshan (2021) Performance enhancement of SCM/WDM-RoF-XGPON system for bidirectional transmission with square root module. IEEE Access, 9 . pp. 49487-49503. ISSN 2169-3536 http://dx.doi.org/10.1109/ACCESS.2021.3065285
institution	Universiti Teknologi Malaysia
building	UTM Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Teknologi Malaysia
content_source	UTM Institutional Repository
url_provider	http://eprints.utm.my/
topic	T Technology (General)
spellingShingle	T Technology (General) Hamza, Bashar J. Saad, Wasan Kadhim Shayea, Ibraheem Ahmad, Norulhusna Mohamed, Norliza Nandi, Dalia Gholampour, Golshan Performance enhancement of SCM/WDM-RoF-XGPON system for bidirectional transmission with square root module
description	The 10-Gigabit Passive Optical Network (GPON), also known as (XGPON), is a key technology for the next generation of optical fibre communication systems that can improve reliability data rate. However, the increment in the transmission distance and data rate will lead to increased dispersion. This paper proposes a model based on the Sub-Carrier Multiplexing/Wavelength Division Multiplexing-Radio over Fibre-10-Gigabit Passive Optical Network system (SCM/WDM-RoF-XGPON) for Radio Frequency (RF) using a conventional Optical Network Unit (ONU) with the Square Root Module (SRM) on the side of the receiver. It is connected to a central office Optical Line Terminal (OLT) via an access network for multi-channel optical fibre transfers with a distance of 80 km and at 10 Gbps data rate. The Optisystem 15 simulation software is used to evaluate the proposed system based on the Bit Error Rate (BER), Quality factor (Q-factor) and eye diagram. The proposed system of bidirectional fibre links uses 1270 nm and 1577 nm wavelengths for uplink and downlink transmissions, respectively. The performance is further enhanced by using SRM to compensate for the square law characteristics, making it suitable for broadband services. Due to the utilisation of SRM in the architecture, the reported results reveal a double enhancement in successful transition performance at an optical fibre length of 80 km distance. The BER displayed significant improvement (less than 1.00E-09) with SRM at 80 km; however, without SRM and at 50 km, the BER is less than 1.00E-09. Investigations have presented an enhancement in the Q-factor’s effectiveness with the use of SRM, which helps to increase the XGPON length. When the length of the fibre is 80 km, the Q-factor is 6 with SRM, while it is 3.7 without SRM.
format	Article
author	Hamza, Bashar J. Saad, Wasan Kadhim Shayea, Ibraheem Ahmad, Norulhusna Mohamed, Norliza Nandi, Dalia Gholampour, Golshan
author_facet	Hamza, Bashar J. Saad, Wasan Kadhim Shayea, Ibraheem Ahmad, Norulhusna Mohamed, Norliza Nandi, Dalia Gholampour, Golshan
author_sort	Hamza, Bashar J.
title	Performance enhancement of SCM/WDM-RoF-XGPON system for bidirectional transmission with square root module
title_short	Performance enhancement of SCM/WDM-RoF-XGPON system for bidirectional transmission with square root module
title_full	Performance enhancement of SCM/WDM-RoF-XGPON system for bidirectional transmission with square root module
title_fullStr	Performance enhancement of SCM/WDM-RoF-XGPON system for bidirectional transmission with square root module
title_full_unstemmed	Performance enhancement of SCM/WDM-RoF-XGPON system for bidirectional transmission with square root module
title_sort	performance enhancement of scm/wdm-rof-xgpon system for bidirectional transmission with square root module
publisher	Institute of Electrical and Electronics Engineers Inc.
publishDate	2021
url	http://eprints.utm.my/id/eprint/95074/ http://dx.doi.org/10.1109/ACCESS.2021.3065285
_version_	1732945428982267904
score	13.211869

Performance enhancement of SCM/WDM-RoF-XGPON system for bidirectional transmission with square root module

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