Patents by Inventor Thuraiappah Sathyan

Thuraiappah Sathyan 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).

  • Tracking location of mobile device in a wireless network
    Patent number: 9197996
    Abstract: A method and system for dynamically tracking the location of mobile nodes (104, 106, 108, 110n) in a wireless network (102) is disclosed. The method comprises: for each mobile node, dynamically measuring the range between the mobile node and at least one neighboring node (step 202); and executing a Bayesian tracking algorithm for each mobile node (step 204). The algorithm has the measured range as an input, exchanges data with tracking algorithms for neighboring mobile nodes, and utilizes a statistical model of error in measured range and a statistical model of node motion to dynamically determine location.
    Type: Grant
    Filed: January 11, 2012
    Date of Patent: November 24, 2015
    Assignee: Commonwealth Scientific and Industrial Research Organisation
    Inventors: Thuraiappah Sathyan, Mark Hedley
  • TRACKING LOCATION OF MOBILE DEVICE IN A WIRELESS NETWORK
    Publication number: 20140045518
    Abstract: A method and system for dynamically tracking the location of mobile nodes (104, 106, 108, 110n) in a wireless network (102) is disclosed. The method comprises: for each mobile node, dynamically measuring the range between the mobile node and at least one neighbouring node (step 202); and executing a Bayesian tracking algorithm for each mobile node (step 204). The algorithm has the measured range as an input, exchanges data with tracking algorithms for neighbouring mobile nodes, and utilises a statistical model of error in measured range and a statistical model of node motion to dynamically determine location.
    Type: Application
    Filed: January 11, 2012
    Publication date: February 13, 2014
    Inventors: Thuraiappah Sathyan, Mark Hedley