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Performance analysis of hybrid SAC-OCDMA/WDMA system using Random Diagonal code


Kakaee, Majid H. and Seyed Mohammad Saleh, Seyedzadeh Kharazi and Ahmad Anas, Siti Barirah and Fadhil, Hilal Adnan and Sahbudin, Ratna Kalos Zakiah and Mokhtar, Makhfudzah (2012) Performance analysis of hybrid SAC-OCDMA/WDMA system using Random Diagonal code. In: 3rd International Conference on Photonics 2012 (ICP 2012), 1-3 Oct. 2012, Penang, Malaysia. (pp. 285-289).


A hybrid Spectral-Amplitude-Coding (SAC) - Optical Code Division Multiple Access (OCDMA) /Wavelength - Division-Multiple-Access (WDMA) using Random Diagonal (RD) code is proposed in this paper. The RD code is used in the proposed system due to its receiver's flexibility. The system is simulated using OptiSystem software. In our proposed system, four users of WDMA system with bit rate of 10Gbps is coupled with users of OCDMA system performing on bit rate of 1.25Gbps. Comparing to hybrid SAC-OCDMA /WDMA using KS code, the proposed system offers better performance in term of lower code length and lower bit error rate (BER) at the expense of higher number of filters. The result also shows that the BER of nine RD users are maintained at not more than 10-9 up to 75 km.

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Additional Metadata

Item Type: Conference or Workshop Item (Paper)
Divisions: Faculty of Engineering
DOI Number: https://doi.org/10.1109/ICP.2012.6379880
Publisher: IEEE
Keywords: Optical Code Division Multiple Access (OCDMA); Random diagonal (RD); Spectral Amplitude Coding (SAC); Wavelength Division Multiple Access (WDMA)
Depositing User: Nabilah Mustapa
Date Deposited: 18 May 2016 02:31
Last Modified: 17 Jun 2019 02:13
Altmetrics: http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1109/ICP.2012.6379880
URI: http://psasir.upm.edu.my/id/eprint/43107
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