Network simulation analysis using optical zero cross correlation in OCDMA system

N., Saad and M.S., Anuar and S.A., Aljunid and A., Mohammed and E.I., Babekir (2007) Network simulation analysis using optical zero cross correlation in OCDMA system. In: 2007 International Conference on Intelligent and Advanced Systems, ICIAS 2007, 25 November 2007 through 28 November 2007, Kuala Lumpur.

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A new code of Optical Code Division Multiple Access (OCDMA) namely optical Zero Cross Correlation (ZCC) is proposed in this paper. The code construction design is flexible since the number of user and weight can easily be increased using mapping and transformation method respectively .The performance of the system with the proposed code is simulated and analyzed using Optisys 5.0 in comparison the distance of network used. Besides, ZCC code demonstrates an excellent performance of BER since it was designed in such that no cross correlation between the users. In other words element of Phase Induced Intensity Noise (PIIN) is eliminated. The results show that by using ZCC code the distance can achieve up to 100km with acceptable BER. The combination of direct decoding also contribute a great effect to the overall system performance.©2007 IEEE.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: Code division multiple access; Correlation methods; Decoding; Code constructions; Cross correlations; Excellent performances; Network simulations; OCDMA systems; Optical code division multiple access (OCDMA); Optical-; Overall systems; Phase induced intensity noises; Transformation methods; Zero cross correlations; Zero cross-correlation (ZCC) code; Optical correlation
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering
Departments / MOR / COE: Departments > Electrical & Electronic Engineering
Depositing User: Assoc Prof Dr Nordin Saad
Date Deposited: 04 Mar 2010 02:29
Last Modified: 19 Jan 2017 08:27

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