Patents by Inventor Shu-Hsun Wu

Shu-Hsun Wu 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).

  • Coordination of Wi-Fi P2P and LTE data traffic
    Patent number: 9894708
    Abstract: For LTE cellular data and Wi-Fi P2P technology coexistence scenario, a user equipment can generate in-device coexistence (IDC) indication message to the base station for DRX-based IDC solution. LTE data scheduling is described by a set of DRX parameters, while Wi-Fi P2P data scheduling is described by Opportunistic Power Saving (OppoPS) and Notification of Absence (NoA) parameters. When generating the IDC indication message for Wi-Fi P2P group client (GC), the DRX parameters must be selected carefully to maximize efficiency. Even though Wi-Fi shares less time, with proper time alignment, its coexistence performance could be better. For Wi-Fi P2P group owner (GO) with IDC TDM scheduling constraints, OppoPS and NoA should be aligned with DRX parameters to achieve best performance.
    Type: Grant
    Filed: April 20, 2016
    Date of Patent: February 13, 2018
    Assignee: MEDIATEK INC.
    Inventors: Li-Chun Ko, Chia-Hsiang Hsu, Ho-Chun Chiang, Kun-Hsing Chou, Shu-Hsun Wu, Kai-Hsiang Hsieh
  • Coordination of Wi-Fi P2P and LTE Data Traffic
    Publication number: 20160316488
    Abstract: For LTE cellular data and Wi-Fi P2P technology coexistence scenario, a user equipment can generate in-device coexistence (IDC) indication message to the base station for DRX-based IDC solution. LTE data scheduling is described by a set of DRX parameters, while Wi-Fi P2P data scheduling is described by Opportunistic Power Saving (OppoPS) and Notification of Absence (NoA) parameters. When generating the IDC indication message for Wi-Fi P2P group client (GC), the DRX parameters must be selected carefully to maximize efficiency. Even though Wi-Fi shares less time, with proper time alignment, its coexistence performance could be better. For Wi-Fi P2P group owner (GO) with IDC TDM scheduling constraints, OppoPS and NoA should be aligned with DRX parameters to achieve best performance.
    Type: Application
    Filed: April 20, 2016
    Publication date: October 27, 2016
    Inventors: Li-Chun Ko, Chia-Hsiang Hsu, Ho-Chun Chiang, Kun-Hsing Chou, Shu-Hsun Wu, Kai-Hsiang Hsieh