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Clustering approach for geometrically based channel model in urban environments

Arias, Marvin R. and Mandersson, Bengt LU (2006) In IEEE Antennas and Wireless Propagation Letters 5. p.290-293
Abstract
Advanced radio system designs have been proposed to overcome the radio channel caused by multipath effects in urban environments or even take advantage of it to achieve higher performance.. In this letter, we present a clustering approach to represent the power delay angle profiles (PDAPs) of the multipath components in urban environments. A cluster in an urban area originates from scattering points such as street apertures, large buildings, roof edges, or building corners. Unlike the previous geometrical models based only on single bounce reflection, our model represents the PDAPs by clusters plus background single bounce scatter components, i.e., waves that arrive at the receiver by double bounce at least. We present a numerical example... (More)
Advanced radio system designs have been proposed to overcome the radio channel caused by multipath effects in urban environments or even take advantage of it to achieve higher performance.. In this letter, we present a clustering approach to represent the power delay angle profiles (PDAPs) of the multipath components in urban environments. A cluster in an urban area originates from scattering points such as street apertures, large buildings, roof edges, or building corners. Unlike the previous geometrical models based only on single bounce reflection, our model represents the PDAPs by clusters plus background single bounce scatter components, i.e., waves that arrive at the receiver by double bounce at least. We present a numerical example for a typical outdoor scenario using the approach proposed for urban environments and including both temporal and spatial properties regarding path delay and angle-of-arrival (AOA). (Less)
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author
and
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
geometrical models, angle-of-arrival (AOA), multipath channels, clustering, channel characterization
in
IEEE Antennas and Wireless Propagation Letters
volume
5
pages
290 - 293
publisher
IEEE - Institute of Electrical and Electronics Engineers Inc.
external identifiers
  • wos:000243815900077
  • scopus:44349142916
ISSN
1548-5757
DOI
10.1109/LAWP.2006.875887
project
Signalbehandling: Multipath Propagation in Radio Channels
language
English
LU publication?
yes
id
b1ac8182-cbc4-4120-900a-95a67c9c3b5b (old id 676640)
date added to LUP
2016-04-01 11:53:30
date last changed
2021-02-17 06:58:52
@article{b1ac8182-cbc4-4120-900a-95a67c9c3b5b,
  abstract     = {Advanced radio system designs have been proposed to overcome the radio channel caused by multipath effects in urban environments or even take advantage of it to achieve higher performance.. In this letter, we present a clustering approach to represent the power delay angle profiles (PDAPs) of the multipath components in urban environments. A cluster in an urban area originates from scattering points such as street apertures, large buildings, roof edges, or building corners. Unlike the previous geometrical models based only on single bounce reflection, our model represents the PDAPs by clusters plus background single bounce scatter components, i.e., waves that arrive at the receiver by double bounce at least. We present a numerical example for a typical outdoor scenario using the approach proposed for urban environments and including both temporal and spatial properties regarding path delay and angle-of-arrival (AOA).},
  author       = {Arias, Marvin R. and Mandersson, Bengt},
  issn         = {1548-5757},
  language     = {eng},
  pages        = {290--293},
  publisher    = {IEEE - Institute of Electrical and Electronics Engineers Inc.},
  series       = {IEEE Antennas and Wireless Propagation Letters},
  title        = {Clustering approach for geometrically based channel model in urban environments},
  url          = {http://dx.doi.org/10.1109/LAWP.2006.875887},
  doi          = {10.1109/LAWP.2006.875887},
  volume       = {5},
  year         = {2006},
}