Patents by Inventor Phong C. Khuu

Phong C. Khuu 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: 9615284
    Abstract: Systems and methods provide adaptability in a mobile ad hoc network (MANET), based on an existing protocol, such as adaptive hybrid domain routing (AHDR). The systems and methods are especially suited for fast changing topologies that may change after a reactive route discovery has been completed.
    Type: Grant
    Filed: January 14, 2016
    Date of Patent: April 4, 2017
    Assignee: BAE Systems Information and Electronic Systems Integration Inc.
    Inventors: Reza Ghanadan, John A. Gu, Jessica Y. Hsu, Gregory S. Sadosuk, Phong C. Khuu
  • Publication number: 20160127942
    Abstract: Systems and methods provide adaptability in a mobile ad hoc network (MANET), based on an existing protocol, such as adaptive hybrid domain routing (AHDR). The systems and methods are especially suited for fast changing topologies that may change after a reactive route discovery has been completed.
    Type: Application
    Filed: January 14, 2016
    Publication date: May 5, 2016
    Inventors: Reza Ghanadan, John A. Gu, Jessica Y. Hsu, Gregory S. Sadosuk, Phong C. Khuu
  • Patent number: 9312977
    Abstract: The present invention relates to a system and method for providing channel access synchronization in a time division multiple access (TDMA) multi-hop network employing a plurality of time slots defined within a frame structure which repeats. The system and method includes nodes which have local clock variables. The local clock variables generate an expected arrival time of signals from other nodes in the network. Each node then determines whether the local clock variable needs adjusting after receiving a transmission and comparing the expected arrival time with the actual arrival time. Thus, time synchronization across the network is distributed and updated locally at each node. Networks may be merged by casting out nodes in one network and joining those cast out nodes with the other network. Newly joined nodes are thereafter time synchronized into their new network by comparing actual and expected arrival times and updating their clock accordingly.
    Type: Grant
    Filed: August 28, 2013
    Date of Patent: April 12, 2016
    Assignee: BAE Systems Information and Electronic Systems Integration Inc.
    Inventors: Phong C. Khuu, Brian D. Loop, Qui M. Le, Kevin M. McNeill, Michael J. Weber, Tim McNevin
  • Patent number: 9271178
    Abstract: Systems and methods provide adaptability in a mobile ad hoc network (MANET), based on an existing protocol, such as adaptive hybrid domain routing (AHDR). The systems and methods are especially suited for fast changing topologies that may change after a reactive route discovery has been completed.
    Type: Grant
    Filed: December 18, 2014
    Date of Patent: February 23, 2016
    Assignee: BAE Systems Information and Electronic Systems Integration Inc.
    Inventors: Reza Ghanadan, John A. Gu, Jessica Y. Hsu, Gregory S. Sadosuk, Phong C. Khuu
  • Patent number: 9179353
    Abstract: Systems and methods provide adaptability in a mobile ad hoc network (MANET), based on an existing protocol, such as adaptive hybrid domain routing (AHDR). The systems and methods are especially suited for fast changing topologies that may change after a reactive route discovery has been completed.
    Type: Grant
    Filed: September 8, 2014
    Date of Patent: November 3, 2015
    Assignee: BAE Systems Information and Electronic Systems Integration Inc.
    Inventors: Reza Ghanadan, John A. Gu, Jessica Y. Hsu, Gregory S. Sadosuk, Phong C. Khuu
  • Patent number: 9161257
    Abstract: Systems and methods provide adaptability in a mobile ad hoc network (MANET), based on an existing protocol, such as adaptive hybrid domain routing (AHDR). The systems and methods are especially suited for fast changing topologies that may change after a reactive route discovery has been completed.
    Type: Grant
    Filed: September 8, 2014
    Date of Patent: October 13, 2015
    Assignee: BAE Systems Information and Electronic Systems Integration Inc.
    Inventors: Reza Ghanadan, John A. Gu, Jessica Y. Hsu, Gregory S. Sadosuk, Phong C. Khuu
  • Patent number: 9143975
    Abstract: Systems and methods provide adaptability in a mobile ad hoc network (MANET), based on an existing protocol, such as adaptive hybrid domain routing (AHDR). The systems and methods are especially suited for fast changing topologies that may change after a reactive route discovery has been completed.
    Type: Grant
    Filed: September 8, 2014
    Date of Patent: September 22, 2015
    Assignee: BAE Systems Information and Electronic Systems Integration Inc.
    Inventors: Reza Ghanadan, John A. Gu, Jessica Y. Hsu, Gregory S. Sadosuk, Phong C. Khuu
  • Patent number: 9094853
    Abstract: Systems and methods provide adaptability in a mobile ad hoc network (MANET), based on an existing protocol, such as adaptive hybrid domain routing (AHDR). The systems and methods are especially suited for fast changing topologies that may change after a reactive route discovery has been completed.
    Type: Grant
    Filed: September 8, 2014
    Date of Patent: July 28, 2015
    Assignee: BAE Systems Information and Electronic Systems Integration Inc.
    Inventors: Reza Ghanadan, John A. Gu, Jessica Y. Hsu, Gregory S. Sadosuk, Phong C. Khuu
  • Publication number: 20150117221
    Abstract: Systems and methods provide adaptability in a mobile ad hoc network (MANET), based on an existing protocol, such, as adaptive hybrid domain routing (AHDR). The systems and methods are especially suited for fast changing topologies that may change after a reactive route discovery has been completed..
    Type: Application
    Filed: December 18, 2014
    Publication date: April 30, 2015
    Inventors: Reza Ghanadan, John A. Gu, Jessica Y. Hsu, Gregory S. Sadosuk, Phong C. Khuu
  • Patent number: 8948052
    Abstract: Systems and methods provide adaptability in a mobile ad hoc network (MANET), based on an existing protocol, such as adaptive hybrid domain routing (AHDR). The systems and methods are especially suited for fast changing topologies that may change after a reactive route discovery has been completed.
    Type: Grant
    Filed: September 26, 2013
    Date of Patent: February 3, 2015
    Assignee: BAE Systems Information and Electronic Systems Integration Inc.
    Inventors: Reza Ghanadan, John A. Gu, Jessica Y. Hsu, Gregory S. Sadosuk, Phong C. Khuu
  • Publication number: 20150009829
    Abstract: Systems and methods provide adaptability in a mobile ad hoc network (MANET), based on an existing protocol, such as adaptive hybrid domain routing (AHDR). The systems and methods are especially suited for fast changing topologies that may change after a reactive route discovery has been completed.
    Type: Application
    Filed: September 8, 2014
    Publication date: January 8, 2015
    Inventors: Reza Ghanadan, John A. Gu, Jessica Y. Hsu, Gregory S. Sadosuk, Phong C. Khuu
  • Publication number: 20150003292
    Abstract: Systems and methods provide adaptability in a mobile ad hoc network (MANET), based on an existing protocol, such as adaptive hybrid domain routing (AHDR). The systems and methods are especially suited for fast changing topologies that may change after a reactive route discovery has been completed.
    Type: Application
    Filed: September 8, 2014
    Publication date: January 1, 2015
    Inventors: Reza Ghanadan, John A. Gu, Jessica Y. Hsu, Gregory S. Sadosuk, Phong C. Khuu
  • Publication number: 20150003293
    Abstract: Systems and methods provide adaptability in a mobile ad hoc network (MANET), based on an existing protocol, such as adaptive hybrid domain routing (AHDR). The systems and methods are especially suited for fast changing topologies that may change after a reactive route discovery has been completed.
    Type: Application
    Filed: September 8, 2014
    Publication date: January 1, 2015
    Inventors: Reza Ghanadan, John A. Gu, Jessica Y. Hsu, Gregory S. Sadosuk, Phong C. Khuu
  • Publication number: 20140376407
    Abstract: Systems and methods provide adaptability in a mobile ad hoc network (MANET), based on an existing protocol, such as adaptive hybrid domain routing (AHDR). The systems and methods are especially suited for fast changing topologies that may change after a reactive route discovery has been completed.
    Type: Application
    Filed: September 8, 2014
    Publication date: December 25, 2014
    Inventors: Reza Ghanadan, John A. Gu, Jessica Y. Hsu, Gregory S. Sadosuk, Phong C. Khuu
  • Publication number: 20140029470
    Abstract: Systems and methods provide adaptability in a mobile ad hoc network (MANET), based on an existing protocol, such as adaptive hybrid domain routing (AHDR). The systems and methods are especially suited for fast changing topologies that may change after a reactive route discovery has been completed.
    Type: Application
    Filed: September 26, 2013
    Publication date: January 30, 2014
    Applicant: BAE Systems Information and Electronic Systems Integration Inc.
    Inventors: Reza Ghanadan, John A. Gu, Jessica Y. Hsu, Gregory S. Sadosuk, Phong C. Khuu
  • Patent number: 8570892
    Abstract: Systems and methods provide adaptability in a mobile ad hoc network (MANET), based on an existing protocol, such as adaptive hybrid domain routing (AHDR). The systems and methods are especially suited for fast changing topologies that may change after a reactive route discovery has been completed.
    Type: Grant
    Filed: March 23, 2011
    Date of Patent: October 29, 2013
    Assignee: BAE Systems Information and Electronic Systems Integration Inc.
    Inventors: Reza Ghanadan, John A. Gu, Jessica Y. Hsu, Gregory S. Sadosuk, Phong C. Khuu
  • Patent number: 8442023
    Abstract: A node in a wireless communication network comprises a processor that receives information regarding a first plurality of packets to be transmitted in an epoch, a first path of nodes for the first plurality of packets, and a first flow rate. The processor receives information regarding a second plurality of packets to be transmitted in the epoch, a second path of nodes for the second plurality of packets, and a second flow rate. The processor determines weights for the paths based on the flow rates. The processor assigns pipelines for the paths and creates groups of pipelines based on the weights. The groups may be assigned to a schedule.
    Type: Grant
    Filed: April 14, 2010
    Date of Patent: May 14, 2013
    Assignee: BAE Systems Information and Electronic Systems Integration Inc.
    Inventors: Reza Ghanadan, Jessica Y. Hsu, Phong C. Khuu, Brian Loop, Michael J. Weber
  • Patent number: 8045574
    Abstract: Wireless medium access in a communication network having a number of terminals is controlled by defining protocol message units for transmission by a given terminal which units correspond to operational states of at least one of the terminal and the medium. A number of time slots are allocated for transmission of packets from each terminal, and a number of contention opportunities are defined at the beginning of each time slot. Priority and backoff mechanisms are defined and applied at each terminal during the contention opportunities in the slots. Packets are then transmitted by the terminal within the slots while (1) minimizing the occurrence of empty slots at times when packets are available for transmission, and (2) minimizing the number of slots during which two or more packets are detected on the medium simultaneously at the terminal.
    Type: Grant
    Filed: February 27, 2008
    Date of Patent: October 25, 2011
    Assignee: BAE Systems Information and Electronic Systems Integration Inc.
    Inventors: Matthew Sherman, David Claypool, Keith Conner, Phong C. Khuu
  • Publication number: 20110211472
    Abstract: Systems and methods provide adaptability in a mobile ad hoc network (MANET), based on an existing protocol, such as adaptive hybrid domain routing (AHDR). The systems and methods are especially suited for fast changing topologies that may change after a reactive route discovery has been completed.
    Type: Application
    Filed: March 23, 2011
    Publication date: September 1, 2011
    Applicant: BAE Systems Information and Electronic Systems Integration Inc.
    Inventors: Reza Ghanadan, John A. Gu, Jessica Y. Hsu, Gregory S. Sadosuk, Phong C. Khuu
  • Patent number: 7936697
    Abstract: Systems and methods provide adaptability in a mobile ad hoc network (MANET), based on an existing protocol, such as adaptive hybrid domain routing (AHDR). The systems and methods are especially suited for fast changing topologies that may change after a reactive route discovery has been completed.
    Type: Grant
    Filed: August 30, 2007
    Date of Patent: May 3, 2011
    Assignee: BAE Systems Information and Electronic Systems Integration Inc.
    Inventors: Ghanadan Reza, John A. Gu, Jessica Y. Hsu, Gregory S. Sadosuk, Phong C. Khuu