Enhancement of Performance of Multi Diagonal Code OCDMA System Using OFDM Technique

A.O. Aldhaibani; S.A. Aljunid; M.S. Anuar; A.R. Arief

doi:10.4028/www.scientific.net/AMM.679.30

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 679Enhancement of Performance of Multi Diagonal Code...

Enhancement of Performance of Multi Diagonal Code OCDMA System Using OFDM Technique

Abstract:

In this paper, we describe the improved performance of the SAC-OCDMA system using OFDM technique compared to SCM/SAC-OCDMA system. The theoretical results of proposed system shows that the new SAC/OCDMA system with OFDM technique provides better performance compared to SCM/OCDMA system based on multi diagonal code (MD), and the results have been evaluated based on BER and number of users for bit rate 1Gb/s and 10 Gb/s . Thus this system could be a promising solution to symmetric high capacity access networks with high spectral efficiency, cost effectiveness, good flexibility and enhanced security, which is candidate for next generation networks.

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Periodical:

Applied Mechanics and Materials (Volume 679)

Pages:

30-34

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.679.30

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Online since:

October 2014

Authors:

A.O. Aldhaibani, S.A. Aljunid, M.S. Anuar, A.R. Arief

Keywords:

OFDM, SAC-OCDMA, SCM

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