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A novel soft-input soft-output reduced complexity MIMO trellis detector

Författare

Summary, in English

In this paper we propose a novel trellis based

soft-input soft-output MIMO detector with significantly reduced search

space. The performance of the detector is measured by evaluating the

ultimate communication rate that is achievable for a system employing

the novel detector; this limit corresponds to a mutual information that

can be determined by standard methods. We also derive an expression

that bounds the mutual information of interest and that can be optimized by

numerical methods. Numerical results for many MIMO setups that illustrate the

performance of the detector are also provided.

Publiceringsår

2010

Språk

Engelska

Publikation/Tidskrift/Serie

[Host publication title missing]

Dokumenttyp

Konferensbidrag

Förlag

IEEE - Institute of Electrical and Electronics Engineers Inc.

Ämne

  • Electrical Engineering, Electronic Engineering, Information Engineering

Nyckelord

  • BCJR
  • reduced complexity
  • Detection
  • trellis

Conference name

IEEE International Conference on Communications, ICC 2010

Conference date

2010-05-23 - 2010-05-27

Conference place

Cape Town, South Africa

Status

Published

Forskningsgrupp

  • Telecommunication Theory