Dynamic IR-UWB channel model preserving IEEE 802.15.4a statistics over large-scale trajectories

Youssef, J.; Denis, B.; Godin, Christelle; Lesecq, Suzanne

doi:10.1109/pimrc.2009.5449819

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Cited by 4 publications

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“…In particular, there is a growing interest for introducing channel modeling tools which respect spatial coherence of the channel w.r.t human mobility. For example semi deterministic model derived from the statistical model IEEE 802.15.4a have been proposed as e.g in [2].…”

Section: Introductionmentioning

confidence: 99%

Exploiting the graph description of indoor layout for ray persistency modeling in moving channel

Uguen

Amiot

Laaraiedh

2012

2012 6th European Conference on Antennas and Propagation (EUCAP)

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This paper proposes a technique based on description of the layout using different graphs to obtain a ray signature which is associated with path persistency observed for small displacement of radio link termination of a mobile channel. The algorithm used to derive the signature from the layout graph description and the position of Tx and Rx is described. The mathematical relationship between signature and rays is also presented. A comparison of simulated and measured IR-UWB channel impulse response over a pedestrian trajectory is shown.

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Section: Introductionmentioning

confidence: 99%