Patents by Inventor Yi B. Zhang

Yi B. 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).

  • METHOD AND APPARATUS FOR PROVIDING DATA TO A MOBILE DEVICE
    Publication number: 20120135734
    Abstract: A method for providing data to a mobile device, includes predicting a list of cells to which a mobile device is to be handed over during a predetermined time period; determining bandwidth that is available to the mobile device from at least one cell in the list; calculating traffic that is available to the mobile device from the at least one cell in the list based on the bandwidth; and providing data to the mobile device based on a coding scheme that matches the traffic. There is also provided an apparatus for providing data to a mobile device.
    Type: Application
    Filed: November 21, 2011
    Publication date: May 31, 2012
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Qian Ma, Rui X. Tian, Yi B. Zhang, Yan F. Zhu