Patents by Inventor James Dyal

James Dyal 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).

  • Transmitter-directed security for wireless-communications
    Patent number: 8358613
    Abstract: Transmitter-directed transmission security is provided between a transmit node and a receive node. The transmit node selects transmission format for each data frame based on a transmission security scenario. Information related to the transmission format is communicated between the transmit node and the receive node, and the data frames are transmitted over a wireless communication link using the selected transmission formats.
    Type: Grant
    Filed: February 27, 2009
    Date of Patent: January 22, 2013
    Assignee: L-3 Communications Corp.
    Inventors: Tom Giallorenzi, Eric Hall, Osama Haddadin, Dan Watt, James Dyal
  • Method and apparatus for FDD and TDD terminal entry into a wireless communication network
    Patent number: 8107982
    Abstract: Entry of a terminal into a wireless communications network is facilitated for terminals which may operate in either frequency-division duplex or time-division duplex mode. Join request messages transmitted by the terminals include a duplex capability indicator defining a carrier frequency which can be used to response to the terminals.
    Type: Grant
    Filed: May 10, 2011
    Date of Patent: January 31, 2012
    Assignee: L-3 Communications, Corp.
    Inventors: Thomas R. Giallorenzi, Christopher Jensen, Jason Woosuk Lee, James Dyal, Larry S. Thomson
  • Physical layer quality of service for wireless communications
    Patent number: 8023530
    Abstract: Physical layer quality of service is provided for a wireless communication system by operationally adapting the physical layer format to the quality of service requirements of transmitted data. The physical layer formats for the data packets are selected based on the quality of service requirements of the data packets. Control information defining the formats is transmitted across the wireless communication link and the data packets are transmitted using the selected physical layer formats.
    Type: Grant
    Filed: January 7, 2009
    Date of Patent: September 20, 2011
    Assignee: L-3 Communications Corp.
    Inventors: Tom Giallorenzi, Eric Hall, Osama Haddadin, Dan Watt, James Dyal
  • METHOD AND APPARATUS FOR FDD AND TDD TERMINAL ENTRY INTO A WIRELESS COMMUNICATION NETWORK
    Publication number: 20110211501
    Abstract: Entry of a terminal into a wireless communications network is facilitated for terminals which may operate in either frequency-division duplex or time-division duplex mode. Join request messages transmitted by the terminals include a duplex capability indicator defining a carrier frequency which can be used to response to the terminals.
    Type: Application
    Filed: May 10, 2011
    Publication date: September 1, 2011
    Inventors: Thomas R. Giallorenzi, Christopher Jensen, Jason Woosuk Lee, James Dyal, Larry S. Thomson
  • Method and apparatus for FDD and TDD terminal entry into a wireless communication network
    Patent number: 7962161
    Abstract: Entry of a terminal into a wireless communications network is facilitated for terminals which may operate in either frequency-division duplex or time-division duplex mode. Join request messages transmitted by the terminals include a duplex capability indicator defining a carrier frequency which can be used to response to the terminals.
    Type: Grant
    Filed: November 21, 2007
    Date of Patent: June 14, 2011
    Assignee: L-3 Communications Corp.
    Inventors: Thomas R. Giallorenzi, Christopher Jensen, Jason Woosuk Lee, James Dyal, Larry S. Thomson