Fresh Prime Codes Evaluation for Synchronous PPM and OPPM Signaling for Optical CDMA Networks
Journal of Lightwave Technology, Vol. 25, Issue 6, pp. 1422-1430 (2007)
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Abstract
In this paper, we have proposed a novel prime spreading sequence family hereby referred to as “Double-Padded Modified Prime Code (DPMPC)” for direct-detection synchronous optical code-division multiple-access (OCDMA) networks. The new code is applied to both pulse-position and overlapping pulse-position modulation CDMA networks, and their performances were evaluated and compared with existing prime codes family. In addition, we have analyzed the system throughput and also introduced a new interference cancellation technique which significantly improves the bit error probability of OCDMA networks.
© 2007 IEEE
Citation
M. Massoud Karbassian and H. Ghafouri-Shiraz, "Fresh Prime Codes Evaluation for Synchronous PPM and OPPM Signaling for Optical CDMA Networks," J. Lightwave Technol. 25, 1422-1430 (2007)
http://www.opticsinfobase.org/jlt/abstract.cfm?URI=jlt-25-6-1422
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