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Survey of channel and radio propagation models for wireless MIMO systems

In English

Författare

  • Peter Almers
  • E. Bonek
  • A. Burr
  • N. Czink
  • M. Debbah
  • V. Degli-Esposti
  • H. Hofstetter
  • P. Kyoesti
  • D. Laurenson
  • G. Matz
  • Andreas Molisch
  • C. Oestges
  • H. Oezcelik
Visa allt

Summary, in English

This paper provides an overview of the state-of- the-art radio propagation and channel models for wireless multiple-input multiple-output (MIMO) systems. We distinguish between physical models and analytical models and discuss popular examples from both model types. Physical models focus on the double-directional propagation mechanisms between the location of transmitter and receiver without taking the antenna configuration into account. Analytical models capture physical wave propagation and antenna configuration simultaneously by describing the impulse response (equivalently, the transfer function) between the antenna arrays at both link ends. We also review some MIMO models that are included in current standardization activities for the purpose of reproducible and comparable MIMO system evaluations. Finally, we describe a couple of key features of channels and radio propagation which are not sufficiently included in current MIMO models. Copyright c 2007 P. Almers et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Publiceringsår

2007

Språk

Engelska

Publikation/Tidskrift/Serie

Eurasip Journal on Wireless Communications and Networking

Volym

2007

Dokumenttyp

Artikel i tidskrift

Förlag

Hindawi Limited

Ämne

  • Electrical Engineering, Electronic Engineering, Information Engineering

Status

Published

ISBN/ISSN/Övrigt

  • ISSN: 1687-1472