Patents by Inventor Yaogong Wang

Yaogong Wang 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).

  • Predictable virtualized NIC
    Patent number: 11431644
    Abstract: A method for controlling congestion in a datacenter network or server is described. The server includes a processor configured to host a plurality of virtual machines and an ingress engine configured to maintain a plurality of per-virtual machine queues configured to store received packets. The processor is also configured to execute a CPU-fair fair queuing process to control the processing of the packets by the processor. The processor is also configured to selectively trigger temporary packet per second packet transmission limits on top of a substantially continuously enforced bit per second transmission limit upon detection of a per virtual machine queue overload.
    Type: Grant
    Filed: August 13, 2019
    Date of Patent: August 30, 2022
    Assignee: Google LLC
    Inventors: Nandita Dukkipati, Nathaniel Lewis, Praveen Kumar, Yaogong Wang
  • PREDICTABLE VIRTUALIZED NIC
    Publication number: 20210006500
    Abstract: A method for controlling congestion in a datacenter network or server is described. The server includes a processor configured to host a plurality of virtual machines and an ingress engine configured to maintain a plurality of per-virtual machine queues configured to store received packets. The processor is also configured to execute a CPU-fair fair queuing process to control the processing of the packets by the processor. The processor is also configured to selectively trigger temporary packet per second packet transmission limits on top of a substantially continuously enforced bit per second transmission limit upon detection of a per virtual machine queue overload.
    Type: Application
    Filed: August 13, 2019
    Publication date: January 7, 2021
    Inventors: Nandita Dukkipati, Nathaniel Lewis, Praveen Kumar, Yaogong Wang