Patents by Inventor Alan Shenghan Tsai

Alan Shenghan Tsai 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 device to device communication in a wireless communication system and related apparatus using the same
    Patent number: 10044592
    Abstract: The disclosure is directed to a method and apparatus for D2D communication in a wireless communication system and related apparatuses using the same. In one of the exemplary embodiments, a proposed method may include determining whether to performing a D2D transmission and a cellular transmission simultaneously in a resource block allocated in a cellular uplink time slot; if a cellular uplink transmission rate in addition to a D2D transmission rate is greater than or equal to a maximum cellular UL transmission rate: performing the D2D transmission and the cellular transmission simultaneously; and adjusting a power of the D2D transmission and a power of the cellular transmission to maximize an overall transmission rate which is the cellular UL transmission rate in addition to the D2D transmission rate.
    Type: Grant
    Filed: November 4, 2015
    Date of Patent: August 7, 2018
    Assignee: ASUSTeK COMPUTER INC.
    Inventors: Hsuan-Jung Su, Ping-Tsung Tu, Alan Shenghan Tsai
  • METHOD AND APPARATUS FOR DEVICE TO DEVICE COMMUNICATION IN A WIRELESS COMMUNICATION SYSTEM AND RELATED APPARATUS USING THE SAME
    Publication number: 20160128064
    Abstract: The disclosure is directed to a method and apparatus for D2D communication in a wireless communication system and related apparatuses using the same. In one of the exemplary embodiments, a proposed method may include determining whether to performing a D2D transmission and a cellular transmission simultaneously in a resource block allocated in a cellular uplink time slot; if a cellular uplink transmission rate in addition to a D2D transmission rate is greater than or equal to a maximum cellular UL transmission rate: performing the D2D transmission and the cellular transmission simultaneously; and adjusting a power of the D2D transmission and a power of the cellular transmission to maximize an overall transmission rate which is the cellular UL transmission rate in addition to the D2D transmission rate.
    Type: Application
    Filed: November 4, 2015
    Publication date: May 5, 2016
    Inventors: Hsuan-Jung Su, Ping-Tsung Tu, Alan Shenghan Tsai