Patents by Inventor Javad Ghaderi

Javad Ghaderi 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).

  • Patent number: 10200956
    Abstract: Systems and methods for throughput enhancement including asynchronous neighbor discovery among ultra-low power wireless network devices are provided. Specifically, techniques for discovering neighboring wireless devices within an energy-harvesting and/or energy constrained wireless communication network are provided such that the wireless devices are able to discover the greatest number of neighboring devices without exceeding the energy that they have accumulated by, for example, harvesting ambient sources or their allocated energy budget (e.g., battery/capacitor levels). Such devices are capable of transmitting and receiving data such as discovery messages and alternate between different operation states (e.g., listen, sleep, transmit) and are able to compute transitions rates in a centralized and/or distributed manner using either homogeneous or heterogeneous wireless devices.
    Type: Grant
    Filed: July 15, 2016
    Date of Patent: February 5, 2019
    Assignee: The Trustees of Columbia University in the City of New York
    Inventors: Daniel Rubenstein, Gil Zussman, Javad Ghaderi, Robert Margolies, Tingjun Chen, Guy Grebla
  • Publication number: 20170019861
    Abstract: Systems and methods for throughput enhancement including asynchronous neighbor discovery among ultra-low power wireless network devices are provided. Specifically, techniques for discovering neighboring wireless devices within an energy-harvesting and/or energy constrained wireless communication network are provided such that the wireless devices are able to discover the greatest number of neighboring devices without exceeding the energy that they have accumulated by, for example, harvesting ambient sources or their allocated energy budget (e.g., battery/capacitor levels). Such devices are capable of transmitting and receiving data such as discovery messages and alternate between different operation states (e.g., listen, sleep, transmit) and are able to compute transitions rates in a centralized and/or distributed manner using either homogeneous or heterogeneous wireless devices.
    Type: Application
    Filed: July 15, 2016
    Publication date: January 19, 2017
    Inventors: Daniel Rubenstein, Gil Zussman, Javad Ghaderi, Robert Margolies, Tingjun Chen, Guy Grebla