Cover Image

Performance evaluation of an efficient RZ-MQAM modulation scheme in all-optical OFDM transmission systems

All optical orthogonal frequency division multiplexing (AO-OFDM) technique is a promising technique and employed in many military applications for data transmission over long distance. But AO-OFDM signals are very sensitive to nonlinear distortion and these systems suffer from nonlinear impairments....

Full description

Saved in:
Bibliographic Details
Main Authors: Ali, Azarnia, Sahbudin, Ratna Kalos Zakiah, Ahmad Anas, Siti Barirah
Format: Article
Language:English
Published: Faculty of Science and Technology, University of El Oued 2017
Online Access:http://psasir.upm.edu.my/id/eprint/62701/1/Performance%20evaluation%20of%20an%20efficient%20RZ-MQAM%20modulation.pdf
http://psasir.upm.edu.my/id/eprint/62701/
Tags: Add Tag
No Tags, Be the first to tag this record!
id my.upm.eprints.62701
record_format eprints
spelling my.upm.eprints.627012018-07-20T08:50:23Z http://psasir.upm.edu.my/id/eprint/62701/ Performance evaluation of an efficient RZ-MQAM modulation scheme in all-optical OFDM transmission systems Ali, Azarnia Sahbudin, Ratna Kalos Zakiah Ahmad Anas, Siti Barirah All optical orthogonal frequency division multiplexing (AO-OFDM) technique is a promising technique and employed in many military applications for data transmission over long distance. But AO-OFDM signals are very sensitive to nonlinear distortion and these systems suffer from nonlinear impairments. This paper describes a novel nonlinear phase noise reduction technique by decreasing interaction time between subcarriers in AO-OFDM transmission systems. This technique mitigates the effects of nonlinearity on all-optical OFDM transmission systems and improves performance of transmission systems. The proposed AO-OFDM transmission system has been successfully simulated and analyzed for estimating phase noise due to cross-phase modulation, self-phase modulation and four-wave mixing. The proposed RZ-8QAM AO-OFDM system with 29 subcarriers is examined and the transmission distance is fixed at 550km. Faculty of Science and Technology, University of El Oued 2017-09-10 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/62701/1/Performance%20evaluation%20of%20an%20efficient%20RZ-MQAM%20modulation.pdf Ali, Azarnia and Sahbudin, Ratna Kalos Zakiah and Ahmad Anas, Siti Barirah (2017) Performance evaluation of an efficient RZ-MQAM modulation scheme in all-optical OFDM transmission systems. Journal of Fundamental and Applied Sciences, 9 (3S). 484 - 492. ISSN 1112-9867 10.4314/jfas.v9i3s.37
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description All optical orthogonal frequency division multiplexing (AO-OFDM) technique is a promising technique and employed in many military applications for data transmission over long distance. But AO-OFDM signals are very sensitive to nonlinear distortion and these systems suffer from nonlinear impairments. This paper describes a novel nonlinear phase noise reduction technique by decreasing interaction time between subcarriers in AO-OFDM transmission systems. This technique mitigates the effects of nonlinearity on all-optical OFDM transmission systems and improves performance of transmission systems. The proposed AO-OFDM transmission system has been successfully simulated and analyzed for estimating phase noise due to cross-phase modulation, self-phase modulation and four-wave mixing. The proposed RZ-8QAM AO-OFDM system with 29 subcarriers is examined and the transmission distance is fixed at 550km.
format Article
author Ali, Azarnia
Sahbudin, Ratna Kalos Zakiah
Ahmad Anas, Siti Barirah
spellingShingle Ali, Azarnia
Sahbudin, Ratna Kalos Zakiah
Ahmad Anas, Siti Barirah
Performance evaluation of an efficient RZ-MQAM modulation scheme in all-optical OFDM transmission systems
author_facet Ali, Azarnia
Sahbudin, Ratna Kalos Zakiah
Ahmad Anas, Siti Barirah
author_sort Ali, Azarnia
title Performance evaluation of an efficient RZ-MQAM modulation scheme in all-optical OFDM transmission systems
title_short Performance evaluation of an efficient RZ-MQAM modulation scheme in all-optical OFDM transmission systems
title_full Performance evaluation of an efficient RZ-MQAM modulation scheme in all-optical OFDM transmission systems
title_fullStr Performance evaluation of an efficient RZ-MQAM modulation scheme in all-optical OFDM transmission systems
title_full_unstemmed Performance evaluation of an efficient RZ-MQAM modulation scheme in all-optical OFDM transmission systems
title_sort performance evaluation of an efficient rz-mqam modulation scheme in all-optical ofdm transmission systems
publisher Faculty of Science and Technology, University of El Oued
publishDate 2017
url http://psasir.upm.edu.my/id/eprint/62701/1/Performance%20evaluation%20of%20an%20efficient%20RZ-MQAM%20modulation.pdf
http://psasir.upm.edu.my/id/eprint/62701/
_version_ 1643837711204745216
score 13.244745

Similar Items