Skip to main content

Advertisement

Successive Interference Cancellation for DS-CDMA Systems with Transmit Diversity

Article metrics

Abstract

We introduce a new successive interference cancellation (SIC) technique for direct sequence code division multiple access (DS-CDMA) systems with transmit diversity. The transmit diversity is achieved with a space-time block code (STBC). In our work we first consider hard decision SIC with an STBC, and then investigate the performance of soft decision SIC with an STBC. System performance over a Rayleigh fading channel is investigated and the analysis is confirmed by simulation.

Author information

Correspondence to Wei Li.

Rights and permissions

Reprints and Permissions

About this article

Keywords

  • multiuser detection
  • space-time codes
  • CDMA
  • SIC