Patents by Inventor Jea-Hyuk Jang

Jea-Hyuk Jang 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 neighbor BS information in a wireless communication system
    Patent number: 8521159
    Abstract: An apparatus and method determines neighbor Base Station (BS) information in a wireless communication system where a macro cell and a Femto cell coexist. The method includes, when a preamble scanning duration arrives, acquiring preamble information on at least one neighbor BS through preamble scanning. It is determined whether to scan a header for at least one neighbor BS among neighbor BSs for which the preamble information are acquired, in consideration of at least one of the acquisition or non-acquisition of new preamble information through the preamble scanning and a variation of an environment of a preamble acquired through the preamble scanning. And, in case that it is determined to scan the header, a header for a corresponding neighbor BS is scanned and header information of the neighbor BS is acquired.
    Type: Grant
    Filed: June 4, 2010
    Date of Patent: August 27, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Byung-Wook Jun, Jae-Hee Cho, Yung-Soo Kim, Jong-Hyung Kwun, Ju-Mi Lee, Young-Bo Cho, Jea-Hyuk Jang
  • Apparatus and method for determining neighbor BS information in a wireless communication system
    Publication number: 20100311422
    Abstract: An apparatus and method determines neighbor Base Station (BS) information in a wireless communication system where a macro cell and a Femto cell coexist. The method includes, when a preamble scanning duration arrives, acquiring preamble information on at least one neighbor BS through preamble scanning. It is determined whether to scan a header for at least one neighbor BS among neighbor BSs for which the preamble information are acquired, in consideration of at least one of the acquisition or non-acquisition of new preamble information through the preamble scanning and a variation of an environment of a preamble acquired through the preamble scanning. And, in case that it is determined to scan the header, a header for a corresponding neighbor BS is scanned and header information of the neighbor BS is acquired.
    Type: Application
    Filed: June 4, 2010
    Publication date: December 9, 2010
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Byung-Wook Jun, Jae-Hee Cho, Yung-Soo Kim, Jong-Hyung Kwun, Ju-Mi Lee, Young-Bo Cho, Jea-Hyuk Jang