Simulation of Direct Sequence Spread Spectrum for Wireless Communication Systems using Simulink
Yogesh Prasad, K. Venkateswarlu · International Journal of Trend in Scientific Research and Development · 2018
In this work, a simulation model for Direct Sequence Spread Spectrum (DSSS) scheme for wireless communication systems has been proposed.Unlike the case of a single frequency carrier, the modulated signal in DSSS occupies a much wider bandwidth in order to reduce the possible interferences with narrow band communication signals.In telecommunications, DSSS is a spread spectrum modulation technique used to reduce overall signal interference.The spreading of this signal makes the resulting wideband channel more noisy, allowing for greater resistance to unintentional and intentional interference.