Multi-coded VSG CDMA personal communications system for high-rate applications
نویسندگان
چکیده
In this paper, a multi-coded CDMA system employing a variable spreading gain (VSG) approach is proposed for high-rate applications, which is based on two algorithms for selecting multi-code set. From the simulation results, in addition to simple receiver structure thanks to level clipping, the multi-coded VSG CDMA system provides an high bit rate transmission, while maintaining an acceptable performance degradation of the multi-coded VSG CDMA system over the existing DS/CDMA system.
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