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Antenna design and channel modeling in the BAN context—part II: channel

  • Christophe Roblin
  • Jean-Marc Laheurte
  • Raffaele D’Errico
  • Azeddine Gati
  • David Lautru
  • Thierry Alvès
  • Hanae Terchoune
  • Farid Bouttout
Article

Abstract

The first results achieved in the French ANR (National Research Agency) project BANET (Body Area NEtwork and Technologies) concerning the channel characterization and modeling aspects of Body Area Networks (BANs) are presented (part II). A scenario-based approach is used to determine the BAN statistical behavior, trends, and eventually models, from numerous measurement campaigns. Measurement setups are carefully described in the UWB context. The numerous sources of variability of the channel are addressed. A particular focus is put on the time-variant channel, showing notably that it is the main cause of the slow fading variance. Issues related to the data processing and the measurement uncertainties are also described.

Keywords

Body Area Network Antenna UWB Path loss Propagation Body absorption Human tissues permittivity BAN propagation channel UWB BAN channel Channel measurements Channel models On-body channel 

Notes

Acknowledgements

Authors would like to thank Daniel Toledano and Lara Traver for their contribution to measurement campaigns at ENSTA-ParisTech, Serge Bories for his initial contribution and Laurent Ouvry—from CEA-Leti—for his wise scientific advice, and Amir Yousuf, Franscesco Guidi, Enrique De Mur, and Nizar Malkiya for their help at ENSTA-ParisTech.

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Copyright information

© Institut Télécom and Springer-Verlag 2010

Authors and Affiliations

  • Christophe Roblin
    • 1
  • Jean-Marc Laheurte
    • 2
  • Raffaele D’Errico
    • 3
  • Azeddine Gati
    • 4
  • David Lautru
    • 5
  • Thierry Alvès
    • 2
  • Hanae Terchoune
    • 4
  • Farid Bouttout
    • 5
  1. 1.ENSTA Paris-TechParis cedex 15France
  2. 2.ESYCOM, Université Paris-Est Marne-La-ValléeMarne La ValléeFrance
  3. 3.CEA-LetiGrenoble cedex 9France
  4. 4.Orange Lab.Issy les MoulineauxFrance
  5. 5.UPMC, Université Paris 06, UR2, L2E, BC 252ParisFrance

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