Patents by Inventor Yuan Hwai Shih

Yuan Hwai Shih 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).

  • Two-tier call admission control method in IEEE 802.11 WLAN
    Patent number: 7792028
    Abstract: The present invention discloses a two-tier call admission control algorithm in IEEE 802.11 WLAN. The two-tier call admission control algorithm is given to improve the overall system throughput and guarantee the quality of service of every single user in the WLAN.
    Type: Grant
    Filed: November 30, 2006
    Date of Patent: September 7, 2010
    Assignee: National Chiao Tung University
    Inventors: Ching Yao Huang, Yuan Hwai Shih
  • Two-tier call admission control algorithm in IEEE 802.11 WLAN
    Publication number: 20080075050
    Abstract: The present invention discloses a two-tier call admission control algorithm in IEEE 802.11 WLAN. The two-tier call admission control algorithm is given to improve the overall system throughput and guarantee the quality of service of every single user in the WLAN.
    Type: Application
    Filed: November 30, 2006
    Publication date: March 27, 2008
    Inventors: Ching Yao Huang, Yuan Hwai Shih