Performance evaluation for band-limited DS-CDMA communication system

Abstract

The model uses a coherent binary phase shift keying (BPSK) modulation scheme operated in the asynchronous mode. For ease of interpretation of results, raised cosine spectra for filters is assumed. A standard Gaussian approximation is used to derive approximated error probabilities, P/sub e/, in simple form. The effect of imperfect despreading synchronization is shown.