Patents by Inventor POSCO ICT Co., Ltd.

POSCO ICT Co., Ltd. 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).

  • SYSTEM AND METHOD FOR MULTICAST AND BROADCAST SERVICE
    Publication number: 20130170425
    Abstract: The present invention relates to a system and method for providing MultiCast and BroadCast Service (MCBCS). According to the present invention, the MCBCS system and method supports session start and data path registration procedures, join and leave procedure for providing the MCBCS with static or dynamic multicast service schemes, and supports procedures for providing to mobile stations operating in idle mode. Accordingly, the present invention enables effectively implementing the MCBCS in a wireless communication system, particularly in WiMAX system, and provides the MCBCS according to the mobile stations operating in idle mode.
    Type: Application
    Filed: January 24, 2013
    Publication date: July 4, 2013
    Applicant: POSCO ICT CO., LTD.
    Inventor: POSCO ICT Co., Ltd.