Abstract
In this paper we have proposed a novel prime spreading sequence family hereby referred to as “new-Modified Prime Code (n-MPC)” for direct-detection synchronous optical code-division multiple-access (OCDMA) networks. The new code has been applied to Overlapping Pulse-Position Modulation (OPPM) CDMA system and the performance of system is evaluated. In addition, we have analyzed the system throughput and also introduced a new interference cancellation technique which significantly improves the bit error probability (BEP) of OPPM-OCDMA systems.
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Liu, F., Karbassian, M.M. & Ghafouri-Shiraz, H. Novel family of prime codes for synchronous optical CDMA. Opt Quant Electron 39, 79–90 (2007). https://doi.org/10.1007/s11082-007-9066-8
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DOI: https://doi.org/10.1007/s11082-007-9066-8