Patents by Inventor Sugi LEE

Sugi LEE 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).

  • Active request management apparatus in stateful forwarding networks and method thereof
    Patent number: 10833999
    Abstract: Disclosed herein are a packet management apparatus and method. The packet management apparatus includes: a traffic prediction unit configured to predict the amount of data traffic to be generated based on the number of forwarding information items present in a pending interest table (PIT); and a proactive congestion control unit configured to probabilistically drop request packets (interests) based on the amount of data traffic predicted by the traffic prediction unit. The packet management method includes the steps of: (a) predicting, by a traffic prediction unit, the amount of data traffic to be generated based on the number of forwarding information items present in a pending interest table (PIT); and (b) probabilistically dropping, by a proactive congestion control unit, request packets based on the amount of data traffic predicted by the traffic prediction unit.
    Type: Grant
    Filed: December 11, 2018
    Date of Patent: November 10, 2020
    Assignee: Research & Business Foundation Sungkyunkwan University
    Inventors: Ikjun Yeom, Sugi Lee, Yusung Kim, Younghoon Kim
  • ACTIVE REQUEST MANAGEMENT APPARATUS IN STATEFUL FORWARDING NETWORKS AND METHOD THEROF
    Publication number: 20190245788
    Abstract: Disclosed herein are a packet management apparatus and method. The packet management apparatus includes: a traffic prediction unit configured to predict the amount of data traffic to be generated based on the number of forwarding information items present in a pending interest table (PIT); and a proactive congestion control unit configured to probabilistically drop request packets (interests) based on the amount of data traffic predicted by the traffic prediction unit. The packet management method includes the steps of: (a) predicting, by a traffic prediction unit, the amount of data traffic to be generated based on the number of forwarding information items present in a pending interest table (PIT); and (b) probabilistically dropping, by a proactive congestion control unit, request packets based on the amount of data traffic predicted by the traffic prediction unit.
    Type: Application
    Filed: December 11, 2018
    Publication date: August 8, 2019
    Applicant: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
    Inventors: Ikjun YEOM, Sugi LEE, Yusung KIM, Younghoon KIM