Patents by Inventor Hyo Hoon AHN

Hyo Hoon AHN 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).

  • Method and apparatus for scheduling in wireless network
    Patent number: 10820254
    Abstract: The present disclosure relates to a scheduling method and apparatus of a wireless network and a scheduling method of a wireless network is a scheduling method of a wireless network including a plurality of nodes, the method including: generating a broadcast tree to transmit data from a source node to a sink node, dividing nodes included in the broadcast tree into a primary node which does not allow collision and a secondary node which allows collision at the time of receiving data, in accordance with predetermined criteria; and allocating a time slot in which nodes included in the broadcast tree operate, based on the divided result.
    Type: Grant
    Filed: September 4, 2018
    Date of Patent: October 27, 2020
    Assignee: Research & Business Foundation Sungkyunkwan University
    Inventors: Hyunseung Choo, Hyo Hoon Ahn, Duc-Tai Le
  • METHOD AND APPARATUS FOR SCHEDULING IN WIRELESS NETWORK
    Publication number: 20190075509
    Abstract: The present disclosure relates to a scheduling method and apparatus of a wireless network and a scheduling method of a wireless network is a scheduling method of a wireless network including a plurality of nodes, the method including: generating a broadcast tree to transmit data from a source node to a sink node, dividing nodes included in the broadcast tree into a primary node which does not allow collision and a secondary node which allows collision at the time of receiving data, in accordance with predetermined criteria; and allocating a time slot in which nodes included in the broadcast tree operate, based on the divided result.
    Type: Application
    Filed: September 4, 2018
    Publication date: March 7, 2019
    Applicant: Research & Business Foundation Sungkyunkwan University
    Inventors: Hyunseung CHOO, Hyo Hoon AHN, Duc-Tai LE