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Dive into the research topics where Denis Julien Gilles Mestdagh is active.

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Featured researches published by Denis Julien Gilles Mestdagh.


Archive | 1999

Transmitter & Receiver Clipping Mitigation in DMT Transceivers

Denis Julien Gilles Mestdagh; Lennart Olsson

Two new methods for clipping mitigation in DMT transceivers are presented. The first method applies to the transmitter and spectrally shapes the clipping noise in order to increase the signal-to-noise ratio within the signal bandwidth. The second method applies to the receiver and can be implemented by design of pipeline A/D converters. The two methods are independent and can therefore be used separately or combined together without extra features. Both methods improve the overall system performance and relax the constraints of the implementation complexity of the analog front-end.


Archive | 1997

Method and device for setup of clipping noise of a multicarrier modulation

Denis Julien Gilles Mestdagh


Archive | 2002

Frequency assignment in orthogonal multicarrier modulation

Denis Julien Gilles Mestdagh


Archive | 1999

Multistandard discrete multi-tone (DMT) digital subscriber line (DSL) system

Denis Julien Gilles Mestdagh; Gérard Fargere; Mikael Isaksson


Archive | 2002

Method of data transmission by orthogonal frequency-division multiplexing

Denis Julien Gilles Mestdagh


Archive | 2002

Master-slave data transmission in orthogonal frequency-division multiplexing

Denis Julien Gilles Mestdagh


Archive | 1999

Multistandard dmt dsl transmission system

Denis Julien Gilles Mestdagh; Gérard Fargere; Mikael Isaksson


Archive | 2000

Method for estimating and synchronizing frame boundaries of mis-aligned cross-talk signals in a DMT system

Mikael Isaksson; Lennart Olsson; Denis Julien Gilles Mestdagh


Archive | 1998

Dsl transmission system with echo-cancellation

Denis Julien Gilles Mestdagh; Mikael Isaksson; Göran Ökvist


Archive | 1999

A method and apparatus for reducing cyclo-stationary cross-talk noise

Mikael Isaksson; Magnus Johansson; Simone Mazzoni; Denis Julien Gilles Mestdagh

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Frank Sjöberg

Luleå University of Technology

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Rickard Nilsson

Luleå University of Technology

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