Patents by Inventor Ductuan Do NGUYEN

Ductuan Do NGUYEN 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).

  • Publication number: 20150024687
    Abstract: Use is made of the Notice-of-Absence (NoA), as is a Wi-Fi/Bluetooth time sharing mechanism. This mechanism dictates ‘n’ cycles of absent and present duration of P2P-GO starting at a defined time ‘t’. The information bits of NoA are communicated from GO to the Client in the Beacons (for the period of NoA in use). Time-sharing between Bluetooth and WLAN at P2P-GO, is communicated using NoA to the P2P-Client. For the duration of both Bluetooth and WLAN radios transmitting/receiving traffic, NoA is used such that the absent duration covers the Bluetooth Interval and present-duration covers the WLAN interval. This NoA remains effective for as long as the time-sharing mode between BT and WLAN radios. As soon as, P2P-GO enters the time-sharing mode, NoA parameters are determined based on the timesharing mode (Dynamic Long and Dynamic Short). The start time of NoA schedule is determined after synchronizing to the time-sharing scheduler.
    Type: Application
    Filed: July 22, 2013
    Publication date: January 22, 2015
    Applicant: QUALCOMM Incorporated
    Inventors: Abhishek RAWAT, Eric Yuchuen TSOU, Jibing WANG, Ductuan Do NGUYEN