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Modeling time-variant fast fading statistics of mobile peer-to-peer radio channels

Gan, Mingming; Czink, Nicolai; Castiglione, Paolo; Oestges, Claude; Tufvesson, Fredrik LU and Zemen, Thomas (2011) 2011 IEEE 73rd Vehicular Technology Conference (VTC Spring) In [Host publication title missing]
Abstract (Swedish)
Abstract in Undetermined

The radio channels between nodes of an indoor peer-to-peer network show specific fast fading characteristics. Depending on the mobility and on the scattering properties of the environment, different kinds of fading distributions can occur: Ricean fading between static nodes, but also Rayleigh or even double-Rayleigh fading between mobile nodes. We investigate fast fading in indoor peer-to-peer networks based on radio channel measurements. It turns out that the fading statistics change over time. While the predominant fading mechanism is a combination of Rayleigh and double-Rayleigh fading, Ricean fading also occasionally occurs. On top of that, indoors, the statistics of the fast fading change over... (More)
Abstract in Undetermined

The radio channels between nodes of an indoor peer-to-peer network show specific fast fading characteristics. Depending on the mobility and on the scattering properties of the environment, different kinds of fading distributions can occur: Ricean fading between static nodes, but also Rayleigh or even double-Rayleigh fading between mobile nodes. We investigate fast fading in indoor peer-to-peer networks based on radio channel measurements. It turns out that the fading statistics change over time. While the predominant fading mechanism is a combination of Rayleigh and double-Rayleigh fading, Ricean fading also occasionally occurs. On top of that, indoors, the statistics of the fast fading change over time even for small-motions of the nodes, since the propagation environment is inhomogeneous. We comprehensively model these effects using a hidden Markov model, parameterized from our measurements. The model is validated, revealing a convincing fit between the model and the measurements. (Less)
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author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
keywords
peer-to-peer channels, fast fading, distributed channel sounding, radio channel modeling
in
[Host publication title missing]
publisher
IEEE--Institute of Electrical and Electronics Engineers Inc.
conference name
2011 IEEE 73rd Vehicular Technology Conference (VTC Spring)
external identifiers
  • scopus:80051959160
ISSN
1550-2252
ISBN
978-1-4244-8332-7
DOI
10.1109/VETECS.2011.5956129
language
English
LU publication?
yes
id
d1082805-d6a9-4f7e-a6d5-b97e4c30da3c (old id 2273373)
date added to LUP
2012-01-02 14:51:31
date last changed
2017-09-24 04:13:56
@inproceedings{d1082805-d6a9-4f7e-a6d5-b97e4c30da3c,
  abstract     = {<b>Abstract in Undetermined</b><br/><br>
The radio channels between nodes of an indoor peer-to-peer network show specific fast fading characteristics. Depending on the mobility and on the scattering properties of the environment, different kinds of fading distributions can occur: Ricean fading between static nodes, but also Rayleigh or even double-Rayleigh fading between mobile nodes. We investigate fast fading in indoor peer-to-peer networks based on radio channel measurements. It turns out that the fading statistics change over time. While the predominant fading mechanism is a combination of Rayleigh and double-Rayleigh fading, Ricean fading also occasionally occurs. On top of that, indoors, the statistics of the fast fading change over time even for small-motions of the nodes, since the propagation environment is inhomogeneous. We comprehensively model these effects using a hidden Markov model, parameterized from our measurements. The model is validated, revealing a convincing fit between the model and the measurements.},
  author       = {Gan, Mingming and Czink, Nicolai and Castiglione, Paolo and Oestges, Claude and Tufvesson, Fredrik and Zemen, Thomas},
  booktitle    = {[Host publication title missing]},
  isbn         = {978-1-4244-8332-7},
  issn         = {1550-2252},
  keyword      = {peer-to-peer channels,fast fading,distributed channel sounding,radio channel modeling},
  language     = {eng},
  publisher    = {IEEE--Institute of Electrical and Electronics Engineers Inc.},
  title        = {Modeling time-variant fast fading statistics of mobile peer-to-peer radio channels},
  url          = {http://dx.doi.org/10.1109/VETECS.2011.5956129},
  year         = {2011},
}