Patents by Inventor Laurent Mazet

Laurent Mazet has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Communication unit and method of channel estimation in an ofdm communication system
    Publication number: 20060239177
    Abstract: A method of channel estimation in a wireless orthogonal frequency division multiplexed (OFDM) communication system is disclosed. The method comprises receiving a signal in the time domain and applying a Fourier transform to the received signal to obtain a frequency domain signal including a plurality of sub-carriers. Then, the method requires estimating probabilities of coded bits for the plurality of frequency domain sub-carriers and performing channel coefficient estimation for the plurality of frequency domain sub-carriers using channel coefficient estimates for another of the plurality of frequency domain sub-carriers.
    Type: Application
    Filed: October 31, 2003
    Publication date: October 26, 2006
    Inventors: Laurent Mazet, Veronique Buzenac-Settineri, Marc de Courville, Pierre Duhamel