Patents by Inventor Thomas E. Gardiner

Thomas E. Gardiner 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: 11196497
    Abstract: A system and method for transmitting packets from a transceiver to a repeater in the presence of relative motion between the transceiver and the repeater. In some embodiments, the method includes: adjusting a plurality of transmission times; transmitting each of a plurality of packets, at a respective adjusted transmission time, from the transceiver to the repeater; and retransmitting, by the repeater, each of the packets, at a respective retransmission time, each of the retransmission times being, as a result of the adjusting, more nearly the same as it would have been, in the absence of: the relative motion, and the adjusting.
    Type: Grant
    Filed: March 11, 2020
    Date of Patent: December 7, 2021
    Assignee: Raytheon Company
    Inventors: Gregary B. Prince, Thomas E. Gardiner, Steven J. Howard, Christopher S. Joines
  • Patent number: 11156705
    Abstract: A system and method for stabilizing a reference clock of a client transceiver to a reference terminal in the presence of relative motion between the client transceiver and the reference terminal. In some embodiments, the method includes: transmitting, by the client transceiver, a probe packet to the reference terminal, receiving, by the client transceiver, the probe packet from the reference terminal, receiving, by the client transceiver, a first synchronization packet from the reference terminal, and adjusting the rate of the reference clock based on the time elapsed between: the transmitting, by the client transceiver of the probe packet to the reference terminal, and the receiving, by the client transceiver, the probe packet from the reference terminal; and based on the time of reception, by the client transceiver, of the probe packet.
    Type: Grant
    Filed: March 10, 2020
    Date of Patent: October 26, 2021
    Assignee: Raytheon Company
    Inventor: Thomas E. Gardiner
  • Publication number: 20210286062
    Abstract: A system and method for stabilizing a reference clock of a client transceiver to a reference terminal in the presence of relative motion between the client transceiver and the reference terminal. In some embodiments, the method includes: transmitting, by the client transceiver, a probe packet to the reference terminal, receiving, by the client transceiver, the probe packet from the reference terminal, receiving, by the client transceiver, a first synchronization packet from the reference terminal, and adjusting the rate of the reference clock based on the time elapsed between: the transmitting, by the client transceiver of the probe packet to the reference terminal, and the receiving, by the client transceiver, the probe packet from the reference terminal; and based on the time of reception, by the client transceiver, of the probe packet.
    Type: Application
    Filed: March 10, 2020
    Publication date: September 16, 2021
    Inventor: Thomas E. Gardiner
  • Publication number: 20210288737
    Abstract: A system and method for transmitting packets from a transceiver to a repeater in the presence of relative motion between the transceiver and the repeater. In some embodiments, the method includes: adjusting a plurality of transmission times; transmitting each of a plurality of packets, at a respective adjusted transmission time, from the transceiver to the repeater; and retransmitting, by the repeater, each of the packets, at a respective retransmission time, each of the retransmission times being, as a result of the adjusting, more nearly the same as it would have been, in the absence of: the relative motion, and the adjusting.
    Type: Application
    Filed: March 11, 2020
    Publication date: September 16, 2021
    Inventors: Gregary B. Prince, Thomas E. Gardiner, Steven J. Howard, Christopher S. Joines
  • Patent number: 10651891
    Abstract: According to aspects of the disclosure, a method is disclosed comprising: detecting a first hop to a first frequency in a hopping sequence, the first hop being performed by a transmitter in accordance with the hopping sequence; identifying a weighting vector that corresponds to a second frequency in the hopping sequence; obtaining an equalizer vector for the second frequency based on the weighting vector and an equalizer matrix, the equalizer matrix including a plurality of equalizer vectors, each equalizer vector corresponding to a different frequency in the hopping sequence; detecting a second hop from the first frequency to the second frequency, the second hop being performed by the transmitter in accordance with the hopping sequence; receiving a signal that is transmitted by the transmitter at the second frequency; and equalizing the signal by using the equalizer vector for the second frequency.
    Type: Grant
    Filed: July 9, 2019
    Date of Patent: May 12, 2020
    Assignee: Raytheon Company
    Inventor: Thomas E. Gardiner