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Effects of the Random Diagonal code link parameters on the performance of an OCDMA scheme for high-speed access networks

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Main Authors: Hilal Adnan, Fadhil, Syed Alwee Aljunid, Syed Junid, R.Badlishah, Ahmad
Format: Article
Language:English
Published: Elsevier Inc. 2009
Subjects:
Optical code division multiple access (OCDMA)
Bit Error Rate (BER)
SNR
Phase Induced Intensity Noise (PIIN)
Telecommunications
Wireless communication systems
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/6349
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spelling my.unimap-63492009-08-03T03:38:04Z Effects of the Random Diagonal code link parameters on the performance of an OCDMA scheme for high-speed access networks Hilal Adnan, Fadhil Syed Alwee Aljunid, Syed Junid R.Badlishah, Ahmad Optical code division multiple access (OCDMA) Bit Error Rate (BER) SNR Phase Induced Intensity Noise (PIIN) Telecommunications Wireless communication systems Link to publisher's homepage at http://www.elsevier.com In this paper, we study the performance of optical code-division multiple access (OCDMA) systems using Random Diagonal (RD) code under various link parameters. This code which can be constructed using address segment and data segment. One of the important properties of this code is that the cross correlation at data level is always zero, which means that Phase Intensity Induced Noise (PIIN) is reduced. The impact of the fiber dispersion effects on the MAI is reported using a commercial optical systems simulator, OptSimTM. The RD code is compared mathematically with other codes which use similar techniques. We analyzed and optimized the data rate, fiber length, and channel spacing in order to reduce the BER without the need to deploy dispersion compensating devices. The performance and optimization of RD code in OCDMA system is reported. We have demonstrated that, for a high data rate (higher than 2.5 Gb/s), even if dispersion compensated devices are not deployed, the BER can be significantly improved when the RD code desired parameters are selected. We have shown that when compensation dispersion devices are not deployed in the system, there is a trade off between the limited dispersion effects and the MAI. 2009-07-07T08:42:10Z 2009-07-07T08:42:10Z 2009-06 Article Optical Fiber Technology, vol.15 (3), 2009, pages 237-241. 1068-5200 http://hdl.handle.net/123456789/6349 http://www.sciencedirect.com/science/journal/10685200 en Elsevier Inc.
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Optical code division multiple access (OCDMA)
Bit Error Rate (BER)
SNR
Phase Induced Intensity Noise (PIIN)
Telecommunications
Wireless communication systems
spellingShingle Optical code division multiple access (OCDMA)
Bit Error Rate (BER)
SNR
Phase Induced Intensity Noise (PIIN)
Telecommunications
Wireless communication systems
Hilal Adnan, Fadhil
Syed Alwee Aljunid, Syed Junid
R.Badlishah, Ahmad
Effects of the Random Diagonal code link parameters on the performance of an OCDMA scheme for high-speed access networks
description Link to publisher's homepage at http://www.elsevier.com
format Article
author Hilal Adnan, Fadhil
Syed Alwee Aljunid, Syed Junid
R.Badlishah, Ahmad
author_facet Hilal Adnan, Fadhil
Syed Alwee Aljunid, Syed Junid
R.Badlishah, Ahmad
author_sort Hilal Adnan, Fadhil
title Effects of the Random Diagonal code link parameters on the performance of an OCDMA scheme for high-speed access networks
title_short Effects of the Random Diagonal code link parameters on the performance of an OCDMA scheme for high-speed access networks
title_full Effects of the Random Diagonal code link parameters on the performance of an OCDMA scheme for high-speed access networks
title_fullStr Effects of the Random Diagonal code link parameters on the performance of an OCDMA scheme for high-speed access networks
title_full_unstemmed Effects of the Random Diagonal code link parameters on the performance of an OCDMA scheme for high-speed access networks
title_sort effects of the random diagonal code link parameters on the performance of an ocdma scheme for high-speed access networks
publisher Elsevier Inc.
publishDate 2009
url http://dspace.unimap.edu.my/xmlui/handle/123456789/6349
_version_ 1643788558863958016
score 13.222552

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