Patents by Inventor Dae-Cyun Kim

Dae-Cyun Kim 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).

  • Device and method for gating transmission in a CDMA mobile communication system
    Publication number: 20030193915
    Abstract: A method for determining a gating rate in a base station for a CDMA communication system is disclosed. The method comprises transmitting information for assigning a dedicated control channel and a traffic channel to a mobile station, when a call is generated; after call setup, transmitting a message requesting mobile station's capability information to the mobile station; receiving the capability information including gating availability information of a reverse pilot signal and information about at least one gating rate, transmitted from the mobile station in reply to the request message; and determining a gating rate according to the capability information, transmitting information about the determined gating rate to the mobile station, and transitioning to an active sate. The mobile station's capability information includes information about gating availability and at least one gating rate, when gating is available.
    Type: Application
    Filed: February 10, 2003
    Publication date: October 16, 2003
    Inventors: Hyun-Seok Lee, Dae-Cyun Kim, Jae-Min Ahn, Chang-Hoi Koo, Hoon Chang
  • Device and method for gating transmission in a CDMA mobile communication system
    Patent number: 6621809
    Abstract: A method for determining a gating rate in a base station for a CDMA communication system is disclosed. The method comprises transmitting information for assigning a dedicated control channel and a traffic channel to a mobile station, when a call is generated; after call setup, transmitting a message requesting mobile station's capability information to the mobile station; receiving the capability information including gating availability information of a reverse pilot signal and information about at least one gating rate, transmitted from the mobile station in reply to the request message; and determining a gating rate according to the capability information, transmitting information about the determined gating rate to the mobile station, and transitioning to an active sate. The mobile station's capability information includes information about gating availability and at least one gating rate, when gating is available.
    Type: Grant
    Filed: December 7, 1999
    Date of Patent: September 16, 2003
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyun-Seok Lee, Dae-Cyun Kim, Jae-Min Ahn, Chang-Hoi Koo, Hoon Chang