Patents by Inventor Ching-Hsiang CHU

Ching-Hsiang CHU 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).

  • Jitter-based transmission control method
    Patent number: 9432297
    Abstract: A jitter-based transmission control method is disclosed. In the jitter-based transmission control method, several packets are sent applying a current congestion window size by at least one sender device through a network switch device. An immediate jitter ratio of the network switch device is calculated by the sender device. An average jitter ratio of the network switch device is updated by the sender device according to the immediate jitter ratio and the current congestion window size. The current congestion window size is reduced when the immediate jitter ratio or the updated average jitter ratio is positive and larger than a queued threshold over the current congestion window size, such that the packets are sent applying the reduced current congestion window size.
    Type: Grant
    Filed: July 18, 2014
    Date of Patent: August 30, 2016
    Assignee: National Central University
    Inventors: Hsiao-Kuang Wu, Jyh-Ming Chen, Ching-Hsiang Chu
  • JITTER-BASED TRANSMISSION CONTROL METHOD
    Publication number: 20150023175
    Abstract: A jitter-based transmission control method is disclosed. In the jitter-based transmission control method, several packets are sent applying a current congestion window size by at least one sender device through a network switch device. An immediate jitter ratio of the network switch device is calculated by the sender device. An average jitter ratio of the network switch device is updated by the sender device according to the immediate jitter ratio and the current congestion window size. The current congestion window size is reduced when the immediate jitter ratio or the updated average jitter ratio is positive and larger than a queued threshold over the current congestion window size, such that the packets are sent applying the reduced current congestion window size.
    Type: Application
    Filed: July 18, 2014
    Publication date: January 22, 2015
    Inventors: Hsiao-Kuang WU, Jyh-Ming CHEN, Ching-Hsiang CHU