Patents by Inventor Chu-Hyon Yi

Chu-Hyon Yi 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).

  • Apparatus and method for determining a data rate of packet data in a mobile communication system
    Patent number: 7133460
    Abstract: Disclosed is a mobile station for determining a data rate for a packet data service in a mobile communication system including a base station, and the mobile station being provided with a voice service and a packet data service from the base station. In the mobile station, a receiver receives orthogonal code allocation information indicating the number of orthogonal codes allocated for the packet data service, a measurer measures a CIR using a received pilot channel, and a controller determines a data rate corresponding to the measured CIR, controls the determined data rate based on the number of the allocated orthogonal codes, and determines a controlled data rate.
    Type: Grant
    Filed: October 22, 2001
    Date of Patent: November 7, 2006
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sang-Min Bae, Young-Kwon Cho, Ho-Kyu Choi, Youn-Sun Kim, Jin-Woo Heo, Jong-Yoon Hwang, Hyun-Woo Lee, Sung-Jin Kim, Chu-Hyon Yi, Sun-Gi Ku, Hwan-Joon Kwon, Ju-Ho Lee
  • Apparatus and method for determining a data rate of packet data in a mobile communication system
    Publication number: 20020097697
    Abstract: Disclosed is a mobile station for determining a data rate for a packet data service in a mobile communication system including a base station, and the mobile station being provided with a voice service and a packet data service from the base station. In the mobile station, a receiver receives orthogonal code allocation information indicating the number of orthogonal codes allocated for the packet data service, a measurer measures a CIR using a received pilot channel, and a controller determines a data rate corresponding to the measured CIR, controls the determined data rate based on the number of the allocated orthogonal codes, and determines a controlled data rate.
    Type: Application
    Filed: October 22, 2001
    Publication date: July 25, 2002
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang-Min Bae, Young-Kwon Cho, Ho-Kyu Choi, Youn-Sun Kim, Jin-Woo Heo, Jong-Yoon Hwang, Hyun-Woo Lee, Sung-Jin Kim, Chu-Hyon Yi, Sun-Gi Ku, Hwan-Joon Kwon, Ju-Ho Lee