Patents by Inventor Dezhi FENG

Dezhi FENG 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).

  • Data packet position modulation system
    Patent number: 11456902
    Abstract: A packet position modulation system includes a node configured to transmit a plurality of packets at corresponding time intervals. The node is configured to adjust, for at least one packet of the plurality of packets, the corresponding time interval to transmit the at least one packet. The system includes a base station configured to receive the plurality of packets from the node at corresponding time intervals, determine a difference between a previous time that a previous packet of the plurality of packets was received and a present time that a present packet of the plurality of packets was received, and recover coded data from the present packet based on the difference.
    Type: Grant
    Filed: June 18, 2020
    Date of Patent: September 27, 2022
    Assignee: Board of Trustees of Michigan State University
    Inventors: Subir K. Biswas, Dezhi Feng, Saptarshi Das
  • Data Packet Position Modulation System
    Publication number: 20200403831
    Abstract: A packet position modulation system includes a node configured to transmit a plurality of packets at corresponding time intervals. The node is configured to adjust, for at least one packet of the plurality of packets, the corresponding time interval to transmit the at least one packet. The system includes a base station configured to receive the plurality of packets from the node at corresponding time intervals, determine a difference between a previous time that a previous packet of the plurality of packets was received and a present time that a present packet of the plurality of packets was received, and recover coded data from the present packet based on the difference.
    Type: Application
    Filed: June 18, 2020
    Publication date: December 24, 2020
    Applicant: Board of Trustees of Michigan State University
    Inventors: Subir K. BISWAS, Dezhi FENG, Saptarshi DAS
  • Method and device for transmitting data using inter-pulse interval modulation technique
    Patent number: 10051663
    Abstract: A method and device for transmitting data between wireless devices includes: generating and transmitting, by a first device, a data cluster signal having a signal identifier, a completion marker, and at least one silence interval provided between the signal identifier and the completion marker; receiving, by a second device, the data cluster signal; identifying, by the second device, a signal type and a transmission completion of the signal received; and decoding, by the second device, the silence interval into the data based on the signal type and a duration of the silence interval.
    Type: Grant
    Filed: December 13, 2016
    Date of Patent: August 14, 2018
    Assignee: Board of Trustees of Michigan State University
    Inventors: Subir K. Biswas, Dezhi Feng, Faezeh Hajiaghajani Memar, Saptarshi Das
  • METHOD AND DEVICE FOR TRANSMITTING DATA USING INTER-PULSE INTERVAL MODULATION TECHNIQUE
    Publication number: 20170171889
    Abstract: A method and device for transmitting data between wireless devices includes: generating and transmitting, by a first device, a data cluster signal having a signal identifier, a completion marker, and at least one silence interval provided between the signal identifier and the completion marker; receiving, by a second device, the data cluster signal; identifying, by the second device, a signal type and a transmission completion of the signal received; and decoding, by the second device, the silence interval into the data based on the signal type and a duration of the silence interval.
    Type: Application
    Filed: December 13, 2016
    Publication date: June 15, 2017
    Inventors: Subir K. BISWAS, Dezhi FENG, Faezeh HAJIAGHAJANI MEMAR, Saptarshi DAS