Patents by Inventor Chul Heum Yon

Chul Heum Yon 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).

  • Data communication method between base station and mobile terminal in mobile radio communication system
    Patent number: 6741579
    Abstract: A structure of a frame and an allocation method of data time slots in a wireless radio communication system. According to the time slot structure of a frame in down-link and up-link channels provided between a base station and a wireless terminal in the present invention, at least one macro-slot section is provided which comprises a static TDD section wherein at least one down-link slot and up-link slot are alternately and repeatedly arranged and a dynamic TDD section wherein the arrangement of the down-link slots and the up-link slots are varied in accordance with traffic amounts in each links for a predetermined time and the characteristic of a transmitted signal in each links.
    Type: Grant
    Filed: December 29, 1998
    Date of Patent: May 25, 2004
    Assignee: LG Information & Communications, Ltd.
    Inventors: Jin Ho Choi, Chul Heum Yon