Patents by Inventor Fei RAO

Fei RAO 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).

  • Publication number: 20240163490
    Abstract: The present disclosure discloses an information sending method, electronic device and non-transitory computer-readable storage medium. The information sending method includes: sending a live video stream to a first set of clients; receiving first information sent from the first set of clients; recording a timestamp of the first information; sending the first information to the first set of clients; generating a recorded video stream of the live video stream, in response to completion of the sending of the live video stream; synchronizing the timestamp of the first information with the recorded video stream to obtain a playback timeline of the first information; sending the recorded video stream to the second set of clients, and sending the first information according to the play timeline of the first information; receiving second information sent from the second set of clients; and sending the second information to the second set of clients.
    Type: Application
    Filed: March 3, 2022
    Publication date: May 16, 2024
    Inventors: Linxing LI, Xuyuan XIANG, Chengchen RAO, Fei ZHAO, Panjie WU
  • Patent number: 11928490
    Abstract: After obtaining a virtual machine migration message, a control node performs first network configuration on a virtual switch of a new virtual machine. After performing the first network configuration, the control node creates the new virtual machine, and performs second network configuration on a second virtual switch in a virtual network in which a to-be-migrated virtual machine is located. In the present application, before the new virtual machine is created, a network connection of the to-be-migrated virtual machine is maintained, and a part of network configuration for the new virtual machine is completed.
    Type: Grant
    Filed: November 17, 2020
    Date of Patent: March 12, 2024
    Assignee: HUAWEI CLOUD COMPUTING TECHNOLOGIES CO., LTD.
    Inventors: Na Zhu, Fei Rao
  • Publication number: 20210073020
    Abstract: After obtaining a virtual machine migration message, a control node performs first network configuration on a virtual switch of a new virtual machine. After performing the first network configuration, the control node creates the new virtual machine, and performs second network configuration on a second virtual switch in a virtual network in which a to-be-migrated virtual machine is located. In the present application, before the new virtual machine is created, a network connection of the to-be-migrated virtual machine is maintained, and a part of network configuration for the new virtual machine is completed.
    Type: Application
    Filed: November 17, 2020
    Publication date: March 11, 2021
    Inventors: Na Zhu, Fei Rao
  • Patent number: 10397108
    Abstract: A method for service function chaining across subnetworks includes receiving a packet at a virtual switch integration bridge from a first service function (SF) that is in a service function chain (SFC) and that is on a first subnetwork, determining a next SF in the SFC in a different subnetwork, and sending the received packet directly from the virtual switch integration bridge to the next SF.
    Type: Grant
    Filed: January 23, 2017
    Date of Patent: August 27, 2019
    Assignee: Futurewei Technologies, Inc.
    Inventors: Hong Zhang, Fei Rao, Henry Louis Fourie, Farhad P. Sunavala
  • Publication number: 20170214613
    Abstract: A method for service function chaining across subnetworks includes receiving a packet at a virtual switch integration bridge from a first service function (SF) that is in a service function chain (SFC) and that is on a first subnetwork, determining a next SF in the SFC in a different subnetwork, and sending the received packet directly from the virtual switch integration bridge to the next SF.
    Type: Application
    Filed: January 23, 2017
    Publication date: July 27, 2017
    Applicant: Futurewei Technologies, Inc.
    Inventors: Hong ZHANG, Fei RAO, Henry Louis FOURIE, Farhad P. SUNAVALA