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Performance of SAC OCDMA-FSO communication systems


Sahbudin, Ratna Kalos Zakiah and Kamarulzaman, Mazlin and Hitam, Salasiah and Mokhtar, Makhfudzah and Ahmad Anas, Siti Barirah (2013) Performance of SAC OCDMA-FSO communication systems. Optik, 124 (17). pp. 2868-2870. ISSN 0030-4026; ESSN: 1618-1336


In this paper, the performance of free space optical (FSO) communication system employing the spectral amplitude coding optical code division multiple access (SAC OCDMA) technique is presented. SAC OCDMA is one of the multiplexing schemes that have become a research area of interest in optical communication because of its flexibility in allocating channels, ability to operate asynchronously, enhanced privacy and increased network capacity. It utilizes Khazani–Syed (KS) code with spectral direct decoding (SDD) technique. The SAC OCDMA-FSO communication system was compared with the FSO system employing intensity modulation/direct detection (IM/DD) technique. The results of this study show that the performance of the proposed system is better than the system employing the IM/DD technique.

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Additional Metadata

Item Type: Article
Divisions: Faculty of Engineering
DOI Number: https://doi.org/10.1016/j.ijleo.2012.08.067
Publisher: Elsevier
Keywords: Free space optics (FSO); SAC OCDMA; Khazani–Syed (KS) code; Spectral direct decoding (SDD)
Depositing User: Muizzudin Kaspol
Date Deposited: 03 Jun 2014 05:39
Last Modified: 18 Apr 2016 08:06
Altmetrics: http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1016/j.ijleo.2012.08.067
URI: http://psasir.upm.edu.my/id/eprint/28583
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