Soft input soft output stack equalization for MIMO frequency selective fading channels

Tansal Gucluoglu, Tolga M. Duman

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

4 Scopus citations

Abstract

In this paper, we propose a soft-input soft-output stack equalizer for multiple input multiple output (MIMO) frequency selective fading channels. In the literature, the soft or hard input/output stack algorithms to equalize single or multiple antenna time-invariant intersymbol interference (ISI) channels exist. After some modifications of the original sequential decoding metric, we show that the soft-input soft-output stack algorithm can be used at the receiver of the coded systems over frequency selective fading channels. Our examples illustrate that the proposed metrics result in promising near-optimum equalizers while offering a complexity independent of the memory of the channel.

Original languageEnglish (US)
Title of host publicationIEEE International Conference on Communications
Pages510-514
Number of pages5
Volume1
StatePublished - 2005
Event2005 IEEE International Conference on Communications, ICC 2005 - Seoul, Korea, Republic of
Duration: May 16 2005May 20 2005

Other

Other2005 IEEE International Conference on Communications, ICC 2005
CountryKorea, Republic of
CitySeoul
Period5/16/055/20/05

ASJC Scopus subject areas

  • Media Technology

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