Patents by Inventor Jae-Bung Jang

Jae-Bung Jang 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).

  • Transmitting/receiving apparatus and method for packet data service in a mobile telecommunication system
    Publication number: 20020122431
    Abstract: There are provided a transmitting/receiving apparatus and method for packet data service in a mobile telecommunication system. To determine the transmission format of packet data between a first format and a second format longer than the first format based on at least one channel state value received from a mobile station, received channel state values are sequentially stored. Then, the differences between all adjacent channel state values are calculated and summed. The sum is compared with a predetermined threshold. If the sum is greater than or equal to the predetermined threshold, the transmission format of the packet data is determined as the first format. If the sum is less than the predetermined threshold, the transmission format of the packet data is determined as the second format.
    Type: Application
    Filed: December 27, 2001
    Publication date: September 5, 2002
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young-Kwon Cho, Jae-Bung Jang