Patents by Inventor Catherine Vacherot-Sbaldi

Catherine Vacherot-Sbaldi 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 and system for determining deterioration in the quality of a mobile telephony network
    Patent number: 7917134
    Abstract: A method for determining deteriorations in the quality of a mobile or fixed telephony network on a day D (or at any other frequency, for example hour or minute) by implementing one or more items of special equipment in the network, wherein the method implements at least one measurement means and at least one calculation means, characterised in that the method including at least: a stage for selecting (S1) the Usage Messages (MU) (1) corresponding to each call of the day D (2a) or at any other frequency (for example hour or minute); a stage for characterising (S2) groups of UMs corresponding to the callbacks from among the UMs of the calls selected (4); a stage for filtering (S3a) the UMs in order to separate the UMs called “incoming—outgoing” (5), the UMs called “return incoming” (6) and the UMs called “return outgoing” (7); a stage for calculating at least one indicator (S7) by grouping the UMs (15) as a function of several common data fields; a stage for calculating the callback rates for an indicator; a st
    Type: Grant
    Filed: December 5, 2007
    Date of Patent: March 29, 2011
    Assignee: Societe Francaise du Radiotelephone
    Inventors: Myriam Bailleul, Catherine Vacherot-Sbaldi
  • METHOD AND SYSTEM FOR DETERMINING DETERIORATION IN THE QUALITY OF A MOBILE TELEPHONY NETWORK
    Publication number: 20080176553
    Abstract: A method for determining deteriorations in the quality of a mobile or fixed telephony network on a day D (or at any other frequency, for example hour or minute) by implementing one or more items of special equipment in the network, wherein the method implements at least one measurement means and at least one calculation means, characterised in that the method including at least: a stage for selecting (S1) the Usage Messages (MU) (1) corresponding to each call of the day D (2a) or at any other frequency (for example hour or minute); a stage for characterising (S2) groups of UMs corresponding to the callbacks from among the UMs of the calls selected (4); a stage for filtering (S3a) the UMs in order to separate the UMs called “incoming-outgoing” (5), the UMs called “return incoming” (6) and the UMs called “return outgoing” (7); a stage for calculating at least one indicator (S7) by grouping the UMs (15) as a function of several common data fields; a stage for calculating the callback rates for an indicator; a st
    Type: Application
    Filed: December 5, 2007
    Publication date: July 24, 2008
    Applicant: SOCIETE FRANCAISE DU RADIOTELEPHONE (SFR)
    Inventors: Myriam BAILLEUL, Catherine VACHEROT - SBALDI