Patents by Inventor Sung-Hong Wie

Sung-Hong Wie 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).

  • Header suppression/compression apparatus and method for providing multicast and broadcast service (MBS) in broadband wireless access system
    Publication number: 20080101220
    Abstract: Header suppression/compression apparatus and method for providing Multicast and Broadcast Service (MBS) in a Broadband Wireless Access (BWA) system are provided. The method includes checking an overhead ratio of a packet based on the MBS channels; when the overhead ratio of the packet is greater than a threshold, compressing a header of the packet according to a compression algorithm preset for the corresponding MBS channel or zone; and when the overhead ratio of the packet is less than the threshold, uncompressing the header of the packet.
    Type: Application
    Filed: October 31, 2007
    Publication date: May 1, 2008
    Applicant: SAMSUNG ELECTRONICS Co., LTD.
    Inventors: Ki-Back Kim, Jae-Woo Kim, Sung-Hong Wie