MIMO antenna system for frequency selective fading channels

K. K. Wong, R. D. Murch, K. B. Letaief

Research output: Contribution to conferencePaper

Abstract

In this paper, we investigate the use of MIMO antenna system to maximize the average SINR of each packet in the system, with prior knowledge of the channel at the transmitter. Our approach is based on deriving an analytic formula for the average packet SINR and using the Lagrange multiplier method to determine an optimum. Our proposed solution provides analytical expressions for the joint antenna weights at the base and mobile stations under frequency selective fading channels and co-channel interference conditions. To demonstrate the potential of the proposed adaptive antenna system, we provide Monte Carlo simulation results of the system bit error rates and make comparisons with conventional adaptive antenna systems. These show that significant improvements in performance are possible.

Original languageEnglish
Pages1500-1504
Number of pages5
Publication statusPublished - 1 Dec 2000
Event11th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2000) - London, United Kingdom
Duration: 18 Sep 200021 Sep 2000

Other

Other11th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2000)
CountryUnited Kingdom
CityLondon
Period18/9/0021/9/00

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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  • Cite this

    Wong, K. K., Murch, R. D., & Letaief, K. B. (2000). MIMO antenna system for frequency selective fading channels. 1500-1504. Paper presented at 11th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2000), London, United Kingdom.