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http://dx.doi.org/10.5573/ieie.2014.51.4.027

Two-Dimensional Hybrid Codes using Identity Matrix and Symmetric Balance Incomplete Block Design Codes for Optical CDMA  

Jhee, Yoon Kyoo (Dept. of Electronics Engineering, Ewha Womans University)
Publication Information
Journal of the Institute of Electronics and Information Engineers / v.51, no.4, 2014 , pp. 27-32 More about this Journal
Abstract
Two-dimensional hybrid codewords are generated by using each row of identity matrix for spatial encoding and nonideal symmetric balance incomplete block design(BIBD) code for spectral encoding. This spatial/spectral optical code-division multiple-access (OCDMA) network uses single-balanced detectors to abstract the desired information bits and to eliminate the multiple-access interference(MAI). Analytical results show that the number of simultaneous users increases significantly by using the proposed hybrid codes.
Keywords
identity matrix; BIBD code; phase-induced intensity noise(PIIN); optical CDMA;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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