Patents by Inventor Yong Won Kwax

Yong Won Kwax 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 UPDATING CHANNEL INFORMATION BY A MOBILE STATION THAT IS IN POWER SAVING MODE
    Publication number: 20090185519
    Abstract: A method of updating channel information by a mobile station (MS) that is in power saving mode is disclosed. More specifically, the method includes the MS which receives status information of a first channel descriptor and transmission frame information which includes when the first channel descriptor is to be transmitted. Furthermore, the MS compares status information of the first channel descriptor with status information of a second channel descriptor. Here, the second channel descriptor is stored in the MS. Lastly, if the compared status information are different, the MS receives the first channel descriptor according to the transmission frame information.
    Type: Application
    Filed: March 27, 2009
    Publication date: July 23, 2009
    Inventors: Beom Joon Kim, Ki Seon Ryu, Yong Ho Kim, Yong Won Kwax, Ki Hyoung Cho