文章基本信息

标题：A NOVEL TWO-DIMENSIONAL SPECTRAL/SPATIAL HYBRID CODE FOR OPTICAL CODE DIVISION MULTIPLE ACCESS SYSTEM
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作者：RIMA. MATEM ; S. A. ALJUNID ; M. N JUNITA 等
期刊名称：Journal of Theoretical and Applied Information Technology
印刷版ISSN：1992-8645
电子版ISSN：1817-3195
出版年度：2019
卷号：97
期号：3
页码：704-713
出版社：Journal of Theoretical and Applied
摘要：A newly two-dimensional hybrid code based on Zero Cross Correlation (ZCC) and Multi Diagonal (MD) codes (2D ZCC/MD) has been proposed for incoherent spectral/ spatial OCDMA system in this paper in order to supress MAI and mitigate PIIN. The 2D ZCC/MD keep the zero cross correlation property since the both of Zero Cross Correlation (ZCC) and Multi Diagonal (MD) codes have zero cross correlation property. Using the direct detection technique the proposed code is analysed where the performance of 2D ZCC/MD code is compared with existing 2D FCC/MDW and 2D DPDC. The analytical results prove that at low BER and high data 2D ZCC/MD can support more simultaneous user.
关键词：Optical Code Division Multiple Access (OCDMA); Multiple Access Interference (MAI); Zero Cross;Correlation Code (ZCC); Multi;Diagonal code (MD); Phase Induced Intensity Noise