A Multicarrier Direct Sequence Spread Spectrum System Employing Parity BIT Selected Spreading Waveforms
Claude D’Amours, Wei Zhang · 2006
In this paper, we apply the parity bit selected spreading technique to multicarrier direct sequence spread spectrum (MC-DS-SS) systems. Although this method increases the complexity of the transmitter and receiver, it effectively creates a relationship between data carried on different carriers to improve the detection capabilities of the receiver