Patents by Inventor Suk Hyan Yoon

Suk Hyan Yoon 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 transmitting scheduling information in TDD system
    Patent number: 8254295
    Abstract: A method of transmitting scheduling information in time-division-duplex (TDD) system is provided. The method comprises configuring a radio frame, the radio frame comprising at least one downlink subframe and at least one uplink subframe, wherein a downlink subframe is reserved for downlink transmission and an uplink subframe is reserved for uplink transmission, and transmitting scheduling information on a downlink control channel in a downlink subframe, the scheduling information comprising an uplink indicator and uplink resource assignment, the uplink indicator indicating which at least one uplink subframe the uplink resource assignment is valid for. Data can be efficiently transmitted by using an uplink indicator which indicates a specific location of a subframe.
    Type: Grant
    Filed: August 26, 2009
    Date of Patent: August 28, 2012
    Assignee: LG Electronics Inc.
    Inventors: Seung Deog Choi, Ki Jun Kim, Suk Hyan Yoon, Dae Won Lee, Joon Kui Ahn
  • Method Of Transmitting Scheduling Information In TDD System
    Publication number: 20100027447
    Abstract: A method of transmitting scheduling information in time-division-duplex (TDD) system is provided. The method comprises configuring a radio frame, the radio frame comprising at least one downlink subframe and at least one uplink subframe, wherein a downlink subframe is reserved for downlink transmission and an uplink subframe is reserved for uplink transmission, and transmitting scheduling information on a downlink control channel in a downlink subframe, the scheduling information comprising an uplink indicator and uplink resource assignment, the uplink indicator indicating which at least one uplink subframe the uplink resource assignment is valid for. Data can be efficiently transmitted by using an uplink indicator which indicates a specific location of a subframe.
    Type: Application
    Filed: August 26, 2009
    Publication date: February 4, 2010
    Inventors: Seung Deog Choi, Ki Jun Kim, Suk Hyan Yoon, Dae Won Lee, Joon Kui Ahn