Patents by Inventor Hyo-Seon Oh

Hyo-Seon Oh 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).

  • Method and apparatus for synchronizing broadcast message in broadband wireless communication system
    Patent number: 8401579
    Abstract: An apparatus and method for synchronizing a broadcast message in a broadband wireless communication system are provided.
    Type: Grant
    Filed: September 17, 2009
    Date of Patent: March 19, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sung-Man Kim, Chang-Yeon Kim, Jun-Sung Lee, Hyo-Seon Oh
  • METHOD AND APPARATUS FOR SYNCHRONIZING BROADCAST MESSAGE IN BROADBAND WIRELESS COMMUNICATION SYSTEM
    Publication number: 20100075592
    Abstract: An apparatus and method for synchronizing a broadcast message in a broadband wireless communication system are provided.
    Type: Application
    Filed: September 17, 2009
    Publication date: March 25, 2010
    Applicant: SAMSUNG ELECTRONICS CO. LTD.
    Inventors: Sung-Man KIM, Chang-Yeon KIM, Jun-Sung LEE, Hyo-Seon OH
  • Duplex supporting apparatus and method of base station system using multi-antenna
    Publication number: 20080119232
    Abstract: Duplex supporting apparatus and method in a base station system which supports a multi-antenna are provided. The duplex supporting apparatus in a base station system which supports K(?1)-ary sectors and M(?1)-ary antennas per sector, includes a plurality of channel cards for generating M-ary data to be sent to the M-ary antennas, exchanging part of the M-ary data with other channel cards, constituting a frame with part of the M-ary data and data received from the other channel cards, and providing the generated frame to a corresponding Radio Frequency (RF) module; and a plurality of RF modules for extracting the M-ary data from a frame of a corresponding channel card among the channel cards, RF-processing the extracted M-ary data, and feeding the processed data to original sectors/antennas.
    Type: Application
    Filed: November 13, 2007
    Publication date: May 22, 2008
    Applicant: SAMSUNG ELECTRONICS Co., LTD.
    Inventors: Hyo-Seon Oh, Seong-Yong Park