Patents by Inventor Fabien Michaut

Fabien Michaut 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).

  • Surveillance of quality of service in a digital television link
    Patent number: 6880115
    Abstract: The quality of service in a digital television link is monitored cyclically by means of an analyzer which analyzes the transport stream packets to deduce therefrom many standardized analysis parameters which are complex to interpret. The invention minimizes the number of measurements of these parameters by preselecting first and second analysis parameters and periodically determining a first maximum for variations from the first selected parameters and a second maximum for variations from the second parameters selected to deduce therefrom, respectively, a first parameter which is representative of the synchronization relative to the equipment units in the link and at least one second parameter which is representative of a degradation in a link.
    Type: Grant
    Filed: May 13, 2002
    Date of Patent: April 12, 2005
    Assignee: Telediffusion de France
    Inventors: Denis Abraham, Jean Ribeiro, Fabien Michaut
  • Surveillance of quality of service in a digital television link
    Publication number: 20020149675
    Abstract: The quality of service in a digital television link is monitored cyclically by means of an analyzer which analyzes the transport stream packets to deduce therefrom many standardized analysis parameters which are complex to interpret. The invention minimizes the number of measurements of these parameters by preselecting first and second analysis parameters and periodically determining a first maximum for variations from the first selected parameters and a second maximum for variations from the second parameters selected to deduce therefrom, respectively, a first parameter which is representative of the synchronization relative to the equipment units in the link and at least one second parameter which is representative of a degradation in a link.
    Type: Application
    Filed: May 13, 2002
    Publication date: October 17, 2002
    Applicant: Telediffusion de France
    Inventors: Denis Abraham, Jean Ribeiro, Fabien Michaut