BER Analysis for Synchronous All-Optical CDMA LANs with Modified Prime Codes
نویسنده
چکیده
The analysis of the BER performance for synchronous all-optical code-division multiple-access (CDMA) local area networks (LANs) with modified prime codes is presented. The mean and variance of periodic cross-correlation values of modified prime codes are derived analytically. The effects of shot noise, thermal noise, interference and the architecture of optical receivers are included in the evaluation of the BER. It is shown that an equation of BER for ideal synchronous optical CDMA LANs previously published can be derived from our equation.
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