Patents by Inventor Kyoung-Ho Sohn

Kyoung-Ho Sohn 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).

  • Apparatus and method for proportional fair scheduling for multicast service in a communication system
    Publication number: 20070115813
    Abstract: An apparatus and method for Proportional Fair (PF) scheduling for multicast services in a communication system are provided. In the PF scheduling method, a multicast PF metric is calculated over every AMC level provided by the system using the channel status information and average data rates of MSs, and an AMC level maximizing the multicast PF metric is selected as a multicast service rate.
    Type: Application
    Filed: November 21, 2006
    Publication date: May 24, 2007
    Applicants: SAMSUNG ELECTRONICS CO., LTD., INDUSTRY-ACADEMIC COOPERATION FOUNDATION YONSEI UNIVERSITY
    Inventors: Tae-In Hyon, Won-Hyoung Park, Young-Yong Kim, Kyoung-Ho Sohn, Hoon Kim, Chung-Ha Koh, Ji-Wan Song