2-Dimensional Optical CDMA System Performance with Parallel Interference Cancellation

In this paper, we investigate the feasibility of a 2 Dimensional Optical Code Division Multiple Access system (2DOCDMA), with electronic coding and decoding functions. We present a modified construction method of Multi-Wavelength Optical Orthogonal Codes (MWOOC) which permits high flexibility for th...

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Bibliographic Details
Main Authors: Morelle, M., Goursaud, C., Julien-Vergonjanne, A., Aupetit-Berthelemot, C., Cances, J., Dumas, J., Guignard, P.
Format: Conference Proceeding
Language:English
Subjects:
Bit error rate
High speed optical techniques
Integrated optics
Interference cancellation
Multi
Multiaccess communication
Multiple access interference
Optical CDMA
Optical fiber communication
Optical fiber networks
Optical Network
Optical receivers
Parallel Interference Cancellation
System performance
Wavelength OOC
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Summary:In this paper, we investigate the feasibility of a 2 Dimensional Optical Code Division Multiple Access system (2DOCDMA), with electronic coding and decoding functions. We present a modified construction method of Multi-Wavelength Optical Orthogonal Codes (MWOOC) which permits high flexibility for the code parameters choice. Our objective is to evaluate the 2D code performance, with a Conventional Correlation Receiver (CCR) and a more complex one named Parallel Interference Cancellation receiver (PIC). For example, for a Bit Error Rate (BER)10-9, 30 simultaneous users and an electrical implementation, we show that contrary to the CCR, the use of a PIC receiver leads to workable 2D code solutions.
ISSN:1530-1346
2642-7389
DOI:10.1109/ISCC.2006.5