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

Fatma Kharrat-Kammoun, Sandrine Fontenelle, Joseph Boutros

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

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.

Original languageEnglish
Title of host publication2006 IEEE International Conference on Acoustics, Speech, and Signal Processing - Proceedings
Volume4
Publication statusPublished - 1 Dec 2006
Externally publishedYes
Event2006 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2006 - Toulouse, France
Duration: 14 May 200619 May 2006

Other

Other2006 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2006
CountryFrance
CityToulouse
Period14/5/0619/5/06

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ASJC Scopus subject areas

  • Signal Processing
  • Electrical and Electronic Engineering
  • Acoustics and Ultrasonics

Cite this

Kharrat-Kammoun, F., Fontenelle, S., & Boutros, J. (2006). Accurate approximation of error probability on MIMO channels and its application to adaptive modulation and antenna selection. In 2006 IEEE International Conference on Acoustics, Speech, and Signal Processing - Proceedings (Vol. 4). [1661092]