Patents by Inventor Gin-Kyn Choi

Gin-Kyn Choi 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 transceiving high speed packet data in mobile communication system
    Publication number: 20050094615
    Abstract: Disclosed is an apparatus and a method for transceiving high speed packet data, in which the high speed packet data are scrambled by using a scrambling code at a transmitter and the high speed packet data are de-scrambled by using a scrambling code at a receiver. When estimating a ratio of pilot power to traffic power, a problem caused by an unevenness of the power ratio is prevented. In addition, data is prevented from being transferred to an upper layer even if an HS-PDSCH is demodulated without UE data due to a detection error in an HS-SCCH during transmission of the HS-PDSCH.
    Type: Application
    Filed: September 15, 2004
    Publication date: May 5, 2005
    Inventors: Noh-Sun Kim, Hun-Kee Kim, Hea-Kyoung Jung, Gin-Kyn Choi