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Conference Papers Year : 2007

Improving channel estimation in power line communications by using linear interpolation revitalized

Abstract

The power line channel can be considered, from a physical point of view, as a multipath channel due to the numerous reflections created by the impedance mismatches. The channel is stationary piecewise with sudden variations. Pilot symbol assisted modulation (PSAM), combined with interpolation techniques, is used for channel estimation. In this paper, we use a new linear interpolation method that improves the performances of the standard linear interpolation.
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Dates and versions

hal-00284413 , version 1 (03-06-2008)

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Patrick Corlay, David Buèche, François-Xavier Coudoux, Marc G. Gazalet, Marc Slachciak. Improving channel estimation in power line communications by using linear interpolation revitalized. IEEE International Symposium on Power Line Communications and Its Applications, ISPLC'07, Mar 2007, Pisa, Italy. pp.471-475, ⟨10.1109/ISPLC.2007.371170⟩. ⟨hal-00284413⟩
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