Performance Of Parallel Combinatory Spread Spectrum Multiple Access Communication Systems

Abstract

data 1 data 2 Abstract In this paper, several results of study for our newly proposed parallel combinatory spread spectrum communication system are presented. The proposed system can transmit 1.58N bits of information for a period of spreading sequence of length N in the maximum. For multiple access performance, more than 47% improvement of the spectral efficiency is achieved by the proposed system compared to conventional direct sequence spread spectrum system.