Analysis of CDMA Systems with Variable Spreading Factors
نویسندگان
چکیده
We present an analytical model that extends previous analyses of CDMA systems in practical multipath environments where users can operate at different bit rates. This scenario is of interest for the Wideband CDMA strategy employed in UMTS, and the model permits to compare performances of classic and more innovative spreading signals. Key-Words: DS-SS, WCDMA, Spreading Sequences, Multipath, Bit Error Rate
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تاریخ انتشار 2006