Patents by Inventor Sylvain Viaud

Sylvain Viaud 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).

  • Method of initializing an electronic radio communication module, method of compressing and decompressing calibration parameters, corresponding computer programme product and storage means
    Patent number: 8145198
    Abstract: The invention relates to a method of initializing an electronic radio communication module making it possible to execute a radio communication program, stored in a first non-volatile memory, the initialization being based on values of calibration parameters. According to the invention, the method comprises the following steps, performed by the module when it executes the program: reading (E11) of at least one compressed calibration parameter in a second non-volatile memory; decompressing (E12) each compressed calibration parameter read, so as to obtain a decompressed calibration parameter; and initializing (E14) the module, based on the values of the decompressed calibration parameters.
    Type: Grant
    Filed: January 29, 2007
    Date of Patent: March 27, 2012
    Assignee: Wavecom
    Inventors: Sylvain Viaud, Laurent Girault
  • METHOD OF INITIALIZING AN ELECTRONIC RADIO COMMUNICATION MODULE, METHOD OF COMPRESSING AND DECOMPRESSING CALIBRATION PARAMETERS, CORRESPONDING COMPUTER PROGRAMME PRODUCT AND STORAGE MEANS
    Publication number: 20090286493
    Abstract: The invention relates to a method of initialising an electronic radio communication module making it possible to execute a radio communication programme, stored in a first non-volatile memory, the initialisation being based on values of calibration parameters. According to the invention, the method comprises the following steps, performed by the module when it executes the programme: reading (E11) of at least one compressed calibration parameter in a second non-volatile memory; decompressing (E12) each compressed calibration parameter read, so as to obtain a decompressed calibration parameter; and initialising (E14) the module, based on the values of the decompressed calibration parameters.
    Type: Application
    Filed: January 29, 2007
    Publication date: November 19, 2009
    Applicant: Wavecom
    Inventors: Sylvain Viaud, Laurent Girault