Patents by Inventor Yingyu Zhang

Yingyu Zhang 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).

  • MOBILE COMMUNICATION SYSTEM
    Publication number: 20110164549
    Abstract: This invention provides a mobile communication system, including: a base station device; and a mobile station device, the mobile communication system having a predetermined total bandwidth made of a set of a plurality of downlink component carriers, the base station device and the mobile station device processing each downlink physical layer provided for a respective one of the plurality of downlink component carriers, and the set of the plurality of downlink component carriers including (i) a downlink component carrier employing a subframe structure according to which some symbols at the beginning of a subframe include control information and (ii) a downlink component carrier employing a subframe structure according to which some symbols at the beginning of a subframe do not include control information.
    Type: Application
    Filed: September 18, 2009
    Publication date: July 7, 2011
    Inventors: Lei Huang, Renmao Liu, Ming Ding, Chen Chen, Guolin Sun, Yingyu Zhang