Patents by Inventor Byong-Yol Lee

Byong-Yol Lee 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 of controlling transmit power of uplink channel
    Patent number: 8351974
    Abstract: A method of controlling a transmit power of an uplink channel is provided. Downlink control information of which Cyclic Redundancy Check (CRC) parity bits are masked with a TPC identifier is received on a downlink control channel. The transmit power of the uplink channel is adjusted based on a TPC command in the downlink control information.
    Type: Grant
    Filed: January 28, 2009
    Date of Patent: January 8, 2013
    Assignee: LG Electronics Inc.
    Inventors: Seung Jin Ahn, Byeong Geol Cheon, Byong Yol Lee, Mu Ryong Kim
  • Mobile terminal having multiple antennas and antenna information display method thereof
    Patent number: 8301094
    Abstract: A mobile terminal having multiple antennas and an antenna information display method of the mobile terminal are disclosed. Downlink signals are received through the multiple antennas, a channel state of each antenna is measured, and whether or not each antenna needs to be adjusted or an actual channel measurement value are displayed based on the measured channel state information and an antenna setting mode. Thus, a user can check an antenna with a poor reception performance by using the antenna adjustment information or the actual channel measurement value for antenna adjustment, and easily adjust the direction of the antennas.
    Type: Grant
    Filed: December 30, 2009
    Date of Patent: October 30, 2012
    Assignee: LG Electronics Inc.
    Inventors: Seung-Jin Ahn, Won-Yong Yoon, Byong-Yol Lee, Kwang-Il Kim, Su-Hwan Lim
  • MOBILE TERMINAL HAVING MULTIPLE ANTENNAS AND ANTENNA INFORMATION DISPLAY METHOD THEREOF
    Publication number: 20100167672
    Abstract: A mobile terminal having multiple antennas and an antenna information display method of the mobile terminal are disclosed. Downlink signals are received through the multiple antennas, a channel state of each antenna is measured, and whether or not each antenna needs to be adjusted or an actual channel measurement value are displayed based on the measured channel state information and an antenna setting mode. Thus, a user can check an antenna with a poor reception performance by using the antenna adjustment information or the actual channel measurement value for antenna adjustment, and easily adjust the direction of the antennas.
    Type: Application
    Filed: December 30, 2009
    Publication date: July 1, 2010
    Inventors: Seung-Jin Ahn, Won-Yong Yoon, Byong-Yol Lee, Kwang-Il Kim, Su-Hwan Lim
  • Method of controlling transmit power of uplink channel
    Publication number: 20090197630
    Abstract: A method of controlling a transmit power of an uplink channel is provided. Downlink control information of which Cyclic Redundancy Check (CRC) parity bits are masked with a TPC identifier is received on a downlink control channel. The transmit power of the uplink channel is adjusted based on a TPC command in the downlink control information.
    Type: Application
    Filed: January 28, 2009
    Publication date: August 6, 2009
    Inventors: Seung Jin AHN, Byeong Geol CHEON, Byong Yol LEE, Mu Ryong KIM