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Multi-rate transmissions on spectral amplitude coding optical code division multiple access system using random diagonal codes

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Main Authors: Hilal Adnan, Fadhil, Syed Alwee Aljunid, Syed Junid, R.Badlishah, Ahmad
Other Authors: s0740810145@student.unimap.edu.my
Format: Article
Language:English
Published: Institute of Physics, Wroclaw University of Technology 2009
Subjects:
Bit error rate (BER)
Optical code division multiple access (OCDMA)
Phase intensity induced phase (PIIN)
SNR
Wireless communication systems
Optical communication systems
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/7379
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spelling my.unimap-73792016-06-12T13:55:12Z Multi-rate transmissions on spectral amplitude coding optical code division multiple access system using random diagonal codes Hilal Adnan, Fadhil Syed Alwee Aljunid, Syed Junid R.Badlishah, Ahmad s0740810145@student.unimap.edu.my Bit error rate (BER) Optical code division multiple access (OCDMA) Phase intensity induced phase (PIIN) SNR Wireless communication systems Optical communication systems Link to publisher's homepage at http://www.if.pwr.wroc.pl/~optappl/about.php In this paper, we study the use of a new code called random diagonal (RD) code for spectral amplitude coding (SAC) optical code division multiple access (OCDMA) networks, using fiber Bragg-grating (FBG). FBG consists of a fiber segment whose index of reflection varies periodically along its length. RD code is constructed using a code level and data level, one of the important properties of this code is that the cross correlation at the data level is always zero, which means that phase intensity induced phase (PIIN) is reduced. We find the performance of the RD code to be better than those of the modified frequency hopping (MFH) and Hadamard codes. It has been observed from simulation and theoretical results that considering the bit error rate (BER), the RD code performs significantly better than other codes. The ability of RD codes to support simultaneous transmissions at different bit rates is shown through simulated results of the BER and the eye patterns.10 Gbps and 2.5 Gbps data transmissions have been successfully demonstrated together with FBG decoding scheme for canceling the code level from SAC-signal. 2009-12-09T02:09:57Z 2009-12-09T02:09:57Z 2009 Article Optica Applicata, vol.39 (2), 2009, pages 225-232. 0078-5466 http://www.if.pwr.wroc.pl/~optappl/article.php?lp=685 http://hdl.handle.net/123456789/7379 en Institute of Physics, Wroclaw University of Technology
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 Bit error rate (BER)
Optical code division multiple access (OCDMA)
Phase intensity induced phase (PIIN)
SNR
Wireless communication systems
Optical communication systems
spellingShingle Bit error rate (BER)
Optical code division multiple access (OCDMA)
Phase intensity induced phase (PIIN)
SNR
Wireless communication systems
Optical communication systems
Hilal Adnan, Fadhil
Syed Alwee Aljunid, Syed Junid
R.Badlishah, Ahmad
Multi-rate transmissions on spectral amplitude coding optical code division multiple access system using random diagonal codes
description Link to publisher's homepage at http://www.if.pwr.wroc.pl/~optappl/about.php
author2 s0740810145@student.unimap.edu.my
author_facet s0740810145@student.unimap.edu.my
Hilal Adnan, Fadhil
Syed Alwee Aljunid, Syed Junid
R.Badlishah, Ahmad
format Article
author Hilal Adnan, Fadhil
Syed Alwee Aljunid, Syed Junid
R.Badlishah, Ahmad
author_sort Hilal Adnan, Fadhil
title Multi-rate transmissions on spectral amplitude coding optical code division multiple access system using random diagonal codes
title_short Multi-rate transmissions on spectral amplitude coding optical code division multiple access system using random diagonal codes
title_full Multi-rate transmissions on spectral amplitude coding optical code division multiple access system using random diagonal codes
title_fullStr Multi-rate transmissions on spectral amplitude coding optical code division multiple access system using random diagonal codes
title_full_unstemmed Multi-rate transmissions on spectral amplitude coding optical code division multiple access system using random diagonal codes
title_sort multi-rate transmissions on spectral amplitude coding optical code division multiple access system using random diagonal codes
publisher Institute of Physics, Wroclaw University of Technology
publishDate 2009
url http://dspace.unimap.edu.my/xmlui/handle/123456789/7379
_version_ 1643788799283560448
score 13.222552

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