Patents by Inventor Ricardo Salinas Carlin

Ricardo Salinas Carlin 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).

  • Geolocation determination with power fingerprinting
    Patent number: 10390180
    Abstract: A method for deriving geolocation of a mobile device within a coverage area of a cellular communication network includes receiving pathloss data and measurement data associated with a plurality of individual sectors within a plurality of individual cells of the cellular communication network. Each of the plurality of individual sectors includes a plurality of geographic bins. Reception power measurements are determined for each of the plurality of geographic bins. A plurality of maps is generated for each of the plurality of individual sectors based on at least one characteristic included in the received pathloss data or measurement data or based on the determined one or more reception power measurements. Geolocation of the mobile device is determined based on the generated plurality of maps.
    Type: Grant
    Filed: May 22, 2018
    Date of Patent: August 20, 2019
    Assignee: NetScout Systems, Inc
    Inventors: Ziming Li, Ricardo Salinas Carlin