Performance Enhancement of SAC-OCDMA System using a new Optical Code

Mohanad Alayedi,Abdelhak Ferhat Hamida,Abdelhamid Cherifi

doi:10.1109/ispa48434.2019.8966912

Performance Enhancement of SAC-OCDMA System using a new Optical Code

Mohanad Alayedi, Abdelhak Ferhat Hamida + Show 1 more

https://doi.org/10.1109/ispa48434.2019.8966912

Copy DOI

Publication Date: Nov 1, 2019

Citations: 13

Affiliation: University Ferhat Abbas of Setif, Université de Saida Dr.Moulay Tahar

#Spectral Amplitude Coding-optical Code Division Multiple Access #Dynamic Cyclic Shift + Show 8 more

Abstract
Full-Text PDF
Similar Papers

Abstract

This paper introduces a new method to construct zero cross correlation (ZCC) code for spectral amplitude coding-optical code division multiple access (SAC-OCDMA) systems. Its construction is based on an identity matrix which characterized by: flexibility in code weight and simple construction steps. According to numerical results, SAC- OCDMA system has better performance using our proposed ZCC code comparing with dynamic cyclic shift (DCS) and random diagonal (RD) codes in term of BER thanks to zero cross correlation property. Where, it can enhance the system capacity up to 3.26 and 1.76 times, and data rate is also enhanced about 5.75 and 3.02 times comparing with DCS and RD codes respectively.

Full Text