MIMO CDMA antenna systems

Ruly Lai U Choi, Khaled Letaief, Ross D. Murch

Research output: Chapter in Book/Report/Conference proceedingConference contribution

12 Citations (Scopus)


In this paper, we investigate the performance of a DS/CDMA system with multiple-input multiple-output (MIMO) antenna processing in the downlink. We formulate the weights for the transmit and receive antennas by trying to obtain the optimum signal-to-interference-plus-noise ratio (SINR) in a frequency selective fading channel. The gain of our MIMO CDMA system with the formulated weights is illustrated by employing computer simulations for various configurations of antennas to determine the average bit error rate (BER) performance. The simulation results reveal that our system can reduce the average BER significantly.

Original languageEnglish
Title of host publicationIEEE International Conference on Communications
Number of pages5
Publication statusPublished - 2000
Externally publishedYes
Event2000 IEEE International Conference on Communications - New orleans, LA, USA
Duration: 18 Jun 200022 Jun 2000


Other2000 IEEE International Conference on Communications
CityNew orleans, LA, USA


ASJC Scopus subject areas

  • Engineering(all)

Cite this

Choi, R. L. U., Letaief, K., & Murch, R. D. (2000). MIMO CDMA antenna systems. In IEEE International Conference on Communications (Vol. 2, pp. 990-994)