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Significance of common scatterers in multi-link indoor radio wave propagation

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Author

  • Juho Poutanen
  • Katsuyuki Haneda
  • Jussi Salmi
  • Veli-Matti Kolmonen
  • Fredrik Tufvesson
  • Tommy Hult
  • Pertti Vainikainen

Summary, in English

Correlation between different links is an essential characteristic for many of the forthcoming radio communication systems that utilize the multiple-input-multiple-output (MIMO) technology. This paper investigates the physical phenomena that cause the inter-link correlation by introducing a measure to quantify how large amount of energy propagates via similar propagation mechanisms in different links. The conditions for the so-called significance of common scatterers are derived and two dynamic dual-link indoor MIMO channel measurements are used to provide experimental results. The present work forms the indispensable basis for the channel modeling of multiuser MIMO communications.

Publishing year

2010

Language

English

Publication/Series

Proceedings of the Fourth European Conference on Antennas and Propagation

Document type

Conference paper

Publisher

IEEE - Institute of Electrical and Electronics Engineers Inc.

Topic

  • Electrical Engineering, Electronic Engineering, Information Engineering

Conference name

4th European Conference on Antennas and Propagation (EuCAP), 2010

Conference date

2010-04-12 - 2010-04-16

Conference place

Barcelona, Spain

Status

Published

Research group

  • Radio Systems

ISBN/ISSN/Other

  • ISBN: 978-84-7653-472-4
  • ISBN: 978-1-4244-6431-9