Patents by Inventor Kee-Sung Jung

Kee-Sung Jung 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: 6564057
    Abstract: A system and method for determining a handoff target base station in a mobile communication system according to a direction of travel of a mobile station are provided. The mobile station measures strengths of pilot signals transmitted from base stations in proximity thereto and transmits information about the measured strengths to a base station controller (BSC). The BSC selects one of the base stations as the handoff target base station depending on the measured strength information and relative location of the mobile station with respect to each of the base stations. In an alternate embodiment, the mobile station selects the handoff target base station based on weights assigned to each base station according to a predicted direction of travel for the mobile station. The mobile station then selects one of the base stations as the handoff target base station depending upon the measured strengths and weights.
    Type: Grant
    Filed: May 10, 1999
    Date of Patent: May 13, 2003
    Assignee: Samsung Electronics, Co., Ltd.
    Inventors: Kyong-Joon Chun, Hyun-Woo Lee, Kee-Sung Jung, Tae-Ho Yu