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Comparative performance of hybrid SCM SAC-OCDMA system using complementary and AND subtraction detection techniques

This paper presents the comparative performance of two detection schemes based on subtraction detection technique for a hybrid scheme of subcarrier multiplexed spectral-amplitude-coding optical code division multiple access (SCM SAC-OCDMA) system. SAC-OCDMA systems are receiving more attention becau...

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Main Authors: Sahbudin, Ratna, Syed Junid, Syed Alwee Aljunid, Abdullah, Mohd, Abdul Samad, Mohd, Mahdi, Mohd Adzir, Ismail, Mahamod
Format: Article
Language:English
Published: Zarqa University 2008
Online Access:http://psasir.upm.edu.my/id/eprint/8160/1/Comparative%20performance%20of%20hybrid%20SCM%20SAC-OCDMA%20system%20using%20complementary%20and%20AND%20subtraction%20detection%20techniques.pdf
http://psasir.upm.edu.my/id/eprint/8160/
http://ccis2k.org/iajit/?option=com_content&task=blogcategory&id=53&Itemid=153
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spelling my.upm.eprints.81602018-07-16T06:59:12Z http://psasir.upm.edu.my/id/eprint/8160/ Comparative performance of hybrid SCM SAC-OCDMA system using complementary and AND subtraction detection techniques Sahbudin, Ratna Syed Junid, Syed Alwee Aljunid Abdullah, Mohd Abdul Samad, Mohd Mahdi, Mohd Adzir Ismail, Mahamod This paper presents the comparative performance of two detection schemes based on subtraction detection technique for a hybrid scheme of subcarrier multiplexed spectral-amplitude-coding optical code division multiple access (SCM SAC-OCDMA) system. SAC-OCDMA systems are receiving more attention because of their ability to completely eliminate multi access interference by using code sequences with fixed in-phase cross correlation. On the other hand, the SCM scheme is capable of improving the channel data rate of OCDMA systems. This hybrid scheme is proposed for the benefit of combining the advantages of both schemes. Consequently, the hybrid system is robust against interference and is much more spectrally efficient. Double weight code family is a new code structure used for SAC-OCDMA system. The experimental simulation results show that the proposed new AND subtraction detection technique improve the system performance significantly. Zarqa University 2008-01 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/8160/1/Comparative%20performance%20of%20hybrid%20SCM%20SAC-OCDMA%20system%20using%20complementary%20and%20AND%20subtraction%20detection%20techniques.pdf Sahbudin, Ratna and Syed Junid, Syed Alwee Aljunid and Abdullah, Mohd and Abdul Samad, Mohd and Mahdi, Mohd Adzir and Ismail, Mahamod (2008) Comparative performance of hybrid SCM SAC-OCDMA system using complementary and AND subtraction detection techniques. The International Arab Journal of Information Technology, 5 (1). pp. 61-65. ISSN 1683-3198 http://ccis2k.org/iajit/?option=com_content&task=blogcategory&id=53&Itemid=153
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 This paper presents the comparative performance of two detection schemes based on subtraction detection technique for a hybrid scheme of subcarrier multiplexed spectral-amplitude-coding optical code division multiple access (SCM SAC-OCDMA) system. SAC-OCDMA systems are receiving more attention because of their ability to completely eliminate multi access interference by using code sequences with fixed in-phase cross correlation. On the other hand, the SCM scheme is capable of improving the channel data rate of OCDMA systems. This hybrid scheme is proposed for the benefit of combining the advantages of both schemes. Consequently, the hybrid system is robust against interference and is much more spectrally efficient. Double weight code family is a new code structure used for SAC-OCDMA system. The experimental simulation results show that the proposed new AND subtraction detection technique improve the system performance significantly.
format Article
author Sahbudin, Ratna
Syed Junid, Syed Alwee Aljunid
Abdullah, Mohd
Abdul Samad, Mohd
Mahdi, Mohd Adzir
Ismail, Mahamod
spellingShingle Sahbudin, Ratna
Syed Junid, Syed Alwee Aljunid
Abdullah, Mohd
Abdul Samad, Mohd
Mahdi, Mohd Adzir
Ismail, Mahamod
Comparative performance of hybrid SCM SAC-OCDMA system using complementary and AND subtraction detection techniques
author_facet Sahbudin, Ratna
Syed Junid, Syed Alwee Aljunid
Abdullah, Mohd
Abdul Samad, Mohd
Mahdi, Mohd Adzir
Ismail, Mahamod
author_sort Sahbudin, Ratna
title Comparative performance of hybrid SCM SAC-OCDMA system using complementary and AND subtraction detection techniques
title_short Comparative performance of hybrid SCM SAC-OCDMA system using complementary and AND subtraction detection techniques
title_full Comparative performance of hybrid SCM SAC-OCDMA system using complementary and AND subtraction detection techniques
title_fullStr Comparative performance of hybrid SCM SAC-OCDMA system using complementary and AND subtraction detection techniques
title_full_unstemmed Comparative performance of hybrid SCM SAC-OCDMA system using complementary and AND subtraction detection techniques
title_sort comparative performance of hybrid scm sac-ocdma system using complementary and and subtraction detection techniques
publisher Zarqa University
publishDate 2008
url http://psasir.upm.edu.my/id/eprint/8160/1/Comparative%20performance%20of%20hybrid%20SCM%20SAC-OCDMA%20system%20using%20complementary%20and%20AND%20subtraction%20detection%20techniques.pdf
http://psasir.upm.edu.my/id/eprint/8160/
http://ccis2k.org/iajit/?option=com_content&task=blogcategory&id=53&Itemid=153
_version_ 1643823934739578880
score 13.211869

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