Accurate approximation of error probability on MIMO channels and its application to adaptive modulation and antenna selection Conference Paper uri icon

abstract

  • A new approximation for the conditional error probability on quasi-static multiple antenna (MIMO) channels is proposed. For a fixed channel matrix, it is possible to predict the performance of quadrature-amplitude modulations (QAM) transmitted over the MIMO channel in presence of additive white Gaussian noise (AWGN). The tight approximation is based on a simple union bound for the point error probability in the n-dimensional real space. A Pohst or a Schnorr-Euchner lattice enumeration is used to limit the local Theta series inside a finite radius sphere. As applications to this approximation, we describe a new adaptive QAM modulation and a new antenna selection criterion. 2006 IEEE.

name of conference

  • 2006 IEEE International Conference on Acoustics Speed and Signal Processing Proceedings

published proceedings

  • 2006 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOL IV, PROCESSING

author list (cited authors)

  • Kharrat-Kammoun, F., Fontenelle, S., Boutros, J. J., & IEEE.

citation count

  • 0

complete list of authors

  • Kharrat-Kammoun, Fatma||Fontenelle, Sandrine||Boutros, Joseph J

publication date

  • January 2006