Patents by Inventor Soo-Jung Chung

Soo-Jung Chung 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).

  • Receive apparatus and method in a mobile communication system
    Patent number: 8363711
    Abstract: An apparatus and method for partially updating a tap coefficient and for reducing a hardware size are provided. The apparatus includes a channel estimator, an update period setting unit, and an adaptive algorithm processor. The channel estimator estimates a channel for a received signal. The update period setting unit sets a window corresponding to a filter coefficient update period using channel estimation information of the channel estimator. The adaptive algorithm processor acquires a filter coefficient of the set window interval and performs an equalization algorithm.
    Type: Grant
    Filed: December 17, 2009
    Date of Patent: January 29, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Soo-Jung Chung, Won-Kyu Suk
  • RECEIVE APPARATUS AND METHOD IN A MOBILE COMMUNICATION SYSTEM
    Publication number: 20100158095
    Abstract: An apparatus and method for partially updating a tap coefficient and for reducing a hardware size are provided. The apparatus includes a channel estimator, an update period setting unit, and an adaptive algorithm processor. The channel estimator estimates a channel for a received signal. The update period setting unit sets a window corresponding to a filter coefficient update period using channel estimation information of the channel estimator. The adaptive algorithm processor acquires a filter coefficient of the set window interval and performs an equalization algorithm.
    Type: Application
    Filed: December 17, 2009
    Publication date: June 24, 2010
    Applicant: SAMSUNG ELECTRONICS CO. LTD.
    Inventors: Soo-Jung CHUNG, Won-Kyu SUK