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Please use this identifier to cite or link to this item: http://dspace.unimap.edu.my:80/xmlui/handle/123456789/7412

Title: New code structure for spectral amplitude coding OCDMA system
Authors: Hilal Adnan, Fadhil
Syed Alwee Aljunid, Syed Junid
R. Badlishah, Ahmad
Keywords: BER;OCDMA;SNR and MFH;Spectral-amplitude coding;Spectral theory;Double weight
Issue Date: Oct-2008
Publisher: The institute of Electronics, Information and Communication Engineers (IEICE)
Citation: IEICE Electronics Express, vol.5 (20), 2008, pages 846-852.
Abstract: A new code structure for spectral amplitude coding in optical code division multiple access (OCDMA) systems called Smart Direct Detection (SDD) code is proposed. SDD code is constructed using code segment and data segment. One of the important properties of this code is that the cross correlation at data segment is always zero, which means that Phase Intensity Induced Noise (PIIN) is reduced. The simulation results show that the performance of the proposed new code using direct detection technique perform significantly better than other codes employing same spectral amplitude coding technique and, hence, improve the overall system performance.
Description: Link to publisher's homepage at http://www.jstage.jst.go.jp
URI: http://www.jstage.jst.go.jp/article/elex/5/20/5_846/_article
ISSN: 1349-2543 (Online)
Appears in Collections:School of Computer and Communication Engineering (Articles)
Syed Alwee Aljunid Syed Junid, Prof. Dr.
R. Badlishah Ahmad, Prof. Dr.

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