Patents by Inventor Binoy RAVINDRAN

Binoy RAVINDRAN 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).

  • SLEEP SCHEDULING METHOD BASED ON MOVING DIRECTIONS OF TARGET IN SENSOR NETWORK
    Publication number: 20090150699
    Abstract: Provided is a sleep scheduling method based on directions of a target in a sensor network. A track subregion is set as an oval shape that is in proportion to a probability of the target moving in certain directions so as to track the target, and sleep patterns of sensor nodes in the tracking subregion are scheduled in consideration of a probability of the target moving in certain directions. As such, the energy efficiency of each sensor node in the sensor network can be improved.
    Type: Application
    Filed: November 26, 2008
    Publication date: June 11, 2009
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Hyeon Joong CHO, Sang Joon PARK, Sang Gi HONG, Jong Suk CHAE, Cheol Sig PYO, Bo JIANG, Kai HAN, Binoy RAVINDRAN