Patents by Inventor Huatao Tao

Huatao Tao 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).

  • System and method for handling network fault identified according to amounts of uplink data sent and downlink data received
    Patent number: 10986685
    Abstract: A network fault handling method and device, the method including obtaining a first data amount of uplink data sent by a terminal device within preset duration, obtaining a second data amount of downlink packet data received by the terminal device within the preset duration, and performing, in response to determining that the first data amount is greater than a first threshold and the second data amount is equal to 0, at least one of re-establishing a radio resource control (RRC) connection or re-obtaining an Internet Protocol (IP) connection resource.
    Type: Grant
    Filed: April 21, 2017
    Date of Patent: April 20, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Shuai Shi, Qianjun Fang, Huatao Tao
  • Network Fault Handling Method and Device
    Publication number: 20200077462
    Abstract: A network fault handling method and device, the method including obtaining a first data amount of uplink data sent by a terminal device within preset duration, obtaining a second data amount of downlink packet data received by the terminal device within the preset duration, and performing, in response to determining that the first data amount is greater than a first threshold and the second data amount is equal to 0, at least one of re-establishing a radio resource control (RRC) connection or re-obtaining an Internet Protocol (IP) connection resource.
    Type: Application
    Filed: April 21, 2017
    Publication date: March 5, 2020
    Applicant: Huawei Technologies Co., Ltd.
    Inventors: Shuai Shi, Qianjun Fang, Huatao Tao