Patents by Inventor Junping Guo

Junping Guo 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).

  • Wimax terminal for calculating a first hash value to a load command and firmware and comparing the first hash value to a second hash value from the executed load command and firmware
    Patent number: 8627055
    Abstract: The present invention discloses a starting method of a WiMAX terminal and a terminal thereof, wherein, the starting method comprises: step S202, calculating a load command and a firmware required to be loaded for starting the terminal in advance to obtain a first firmware Hash and a first load command Hash, and storing the first firmware Hash and the first load command Hash in a predefined memory of the terminal; step S204, in response to a starting operation of the terminal, performing starting process and starting a boot loader; step S206, the boot loader executing the load command transmitted by a driver of the terminal to download the firmware to the terminal; step S208, the boot loader calculating a second firmware Hash of the downloaded firmware and a second load command Hash of the load command transmitted by the driver; step 210, the boot loader judging whether the first firmware Hash matches with the second firmware Hash, and judging whether the first load command Hash matches with the second load co
    Type: Grant
    Filed: December 29, 2008
    Date of Patent: January 7, 2014
    Assignee: ZTE Corporation
    Inventor: Junping Guo
  • WIMAX TERMINAL AND A STARTING METHOD THEREOF
    Publication number: 20110055543
    Abstract: The present invention discloses a starting method of a WiMAX terminal and a terminal thereof, wherein, the starting method comprises: step S202, calculating a load command and a firmware required to be loaded for starting the terminal in advance to obtain a first firmware Hash and a first load command Hash, and storing the first firmware Hash and the first load command Hash in a predefined memory of the terminal; step S204, in response to a starting operation of the terminal, performing starting process and starting a boot loader; step S206, the boot loader executing the load command transmitted by a driver of the terminal to download the firmware to the terminal; step S208, the boot loader calculating a second firmware Hash of the downloaded firmware and a second load command Hash of the load command transmitted by the driver; step 210, the boot loader judging whether the first firmware Hash matches with the second firmware Hash, and judging whether the first load command Hash matches with the second load co
    Type: Application
    Filed: December 29, 2008
    Publication date: March 3, 2011
    Applicant: ZTE Corporation
    Inventor: Junping Guo