Linear precoding under iterative processing for multiple antenna channels

Nicolas Gresset, Joseph Boutros, Loïc Brunel

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

4 Citations (Scopus)

Abstract

We propose a universal linear precoder for bit-interleaved coded QAM modulations transmitted over frequency non-selective multiple antenna channels. The precoder is based on cyclotomic multi-dimensional rotations and does not require the knowledge of the channel matrix at the transmitter side. The precoding performance analysis is made via the genie method by assuming a receiver with iterative APP detection. We also describe a new singleton bound on the diversity order that takes into account the time-spreading factor of the precoder. This new bound is indispensable to select the precoder size yielding the maximum diversity order while minimizing the detector's complexity.

Original languageEnglish
Title of host publication2004 First International Symposium on Control, Communications and Signal Processing, ISCCSP 2004
Pages563-566
Number of pages4
Publication statusPublished - 12 Jul 2004
Externally publishedYes
Event2004 First International Symposium on Control, Communications and Signal Processing, ISCCSP 2004 - Hammamet, Tunisia
Duration: 21 Mar 200424 Mar 2004

Other

Other2004 First International Symposium on Control, Communications and Signal Processing, ISCCSP 2004
CountryTunisia
CityHammamet
Period21/3/0424/3/04

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ASJC Scopus subject areas

  • Engineering(all)

Cite this

Gresset, N., Boutros, J., & Brunel, L. (2004). Linear precoding under iterative processing for multiple antenna channels. In 2004 First International Symposium on Control, Communications and Signal Processing, ISCCSP 2004 (pp. 563-566)