Patents by Inventor PRIYANTHA UPALI MUDALIGE

PRIYANTHA UPALI MUDALIGE 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).

  • Systems and methods for resolving positional ambiguities using access point information
    Patent number: 9781569
    Abstract: A positioning method includes acquiring global positioning system (GPS) position data associated with a mobile platform from a plurality of GPS satellites observable by the mobile platform. A set of wireless range measurements associated with the mobile platform and a plurality of wireless access points in communication with the mobile platform are acquired. The method further includes receiving, from a server communicatively coupled to the mobile platform over a network, wireless position data associated with the plurality of wireless access points. A corrected position of the mobile platform is determined based on the wireless position data, the wireless range measurements, and the GPS position data.
    Type: Grant
    Filed: March 12, 2015
    Date of Patent: October 3, 2017
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Shuqing Zeng, Fan Bai, Priyantha Upali Mudalige
  • SYSTEMS AND METHODS FOR RESOLVING POSITIONAL AMBIGUITIES USING ACCESS POINT INFORMATION
    Publication number: 20160269867
    Abstract: A positioning method includes acquiring global positioning system (GPS) position data associated with a mobile platform from a plurality of GPS satellites observable by the mobile platform. A set of wireless range measurements associated with the mobile platform and a plurality of wireless access points in communication with the mobile platform are acquired. The method further includes receiving, from a server communicatively coupled to the mobile platform over a network, wireless position data associated with the plurality of wireless access points. A corrected position of the mobile platform is determined based on the wireless position data, the wireless range measurements, and the GPS position data.
    Type: Application
    Filed: March 12, 2015
    Publication date: September 15, 2016
    Inventors: SHUQING ZENG, FAN BAI, PRIYANTHA UPALI MUDALIGE