Sequence Selection and Performance in DS/CDMA Systems

Abstract

In this work key concepts on coding division multiple access (CDMA) communication systems have been discussed. The sequence selection impact on the performance and capacity of direct sequence CDMA (DS/CDMA) systems under AWGN and increasing system loading, as well as under multiple antennas channels was investigated.

Keywords

• CDMA
• sequências de espalhamento
• detector convencional
• filtro casado
• desempenho
• espalhamento espectral.