Patents by Inventor Chengkun Jiang

Chengkun Jiang 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).

  • Communication method and communication apparatus
    Patent number: 12672179
    Abstract: A session management network element determines whether a first communication apparatus and a second communication apparatus have a redundancy functionality, receives a session establishment request message from a first terminal device, to request to establish a first session between the first terminal device and a data network. When both the first communication apparatus and the second communication apparatus have the redundancy functionality, and the first session is a redundant session, selects a first user plane function network element to establish the first session, where the second user plane function network element is configured to establish a second session, the first session is a redundant session of the second session, and the first session and the second session are for communication between the first communication apparatus and the second communication apparatus.
    Type: Grant
    Filed: September 22, 2023
    Date of Patent: June 30, 2026
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Chengkun Jiang, Han Zhou, Hancheng Li
  • COMMUNICATION METHOD AND COMMUNICATION APPARATUS
    Publication number: 20240015816
    Abstract: A session management network element determines whether a first communication apparatus and a second communication apparatus have a redundancy functionality, receives a session establishment request message from a first terminal device, to request to establish a first session between the first terminal device and a data network. When both the first communication apparatus and the second communication apparatus have the redundancy functionality, and the first session is a redundant session, selects a first user plane function network element to establish the first session, where the second user plane function network element is configured to establish a second session, the first session is a redundant session of the second session, and the first session and the second session are for communication between the first communication apparatus and the second communication apparatus.
    Type: Application
    Filed: September 22, 2023
    Publication date: January 11, 2024
    Inventors: Chengkun Jiang, Han Zhou, Hancheng Li