Patents by Inventor Hong Shik Park

Hong Shik Park 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).

  • Method of controlling the peak cell rate spacing of multiplexed ATM traffic
    Patent number: 5862127
    Abstract: The present invention relates to a method for controlling the peak cell rate spacing of multiplexed ATM traffic.
    Type: Grant
    Filed: December 12, 1996
    Date of Patent: January 19, 1999
    Assignees: Electronics and Telecommunications Research Institute, Korea Telecommunications Authority
    Inventors: Dong Yong Kwak, Hong Shik Park
  • Congestion control unit and method in an asynchronous transfer mode (ATM) network
    Patent number: 5802040
    Abstract: A congestion control unit and method in an ATM network is disclosed. The congestion control unit includes a congestion detector, a congestion controller and a routing controller. The congestion detector receives the measured number of cells generated from an output link through an ATM switch module, transmits the measured number of cells to an adaptive connection admission control unit, and detects the state of the output link by use of a utilization of a cell transmission link. The congestion controller receives congestion state information from the congestion detector and receives a cell loss ratio through the ATM switch module. The congestion controller transmits a backward resource management cell to a user or generates a routing control request signal so as to assign the load of the input traffic to another affordable link, and supplies a monitor parameter to the ATM switch module.
    Type: Grant
    Filed: November 4, 1996
    Date of Patent: September 1, 1998
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Hong Shik Park, Woo Seop Rhee, Dong Yong Kwak, Man Yeong Jeon