Patents by Inventor Yongqian Chen

Yongqian Chen 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).

  • Patent number: 12231366
    Abstract: Systems and methods for signal processing are provided. The method which may be performed by a radio device comprises determining categories of reference signal resource groups available for a cell. The categories of reference signal resource groups may indicate different usage states of the reference signal resource groups in a communication scheduled for the radio device in the cell. The method further comprises performing signal processing per reference signal resource group, according to the categories of the reference signal resource groups.
    Type: Grant
    Filed: April 4, 2019
    Date of Patent: February 18, 2025
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Yongqian Chen, Wei Zhou, Qiang Zhang
  • Patent number: 12219547
    Abstract: The present disclosure provides a method in a network device for scheduling terminal devices. The method includes: determining a grouping policy based on one or more attributes of terminal devices served by the network device in a previous time period; dividing terminal devices to be scheduled into a number of groups in accordance with the grouping policy; assigning a set of resources to each of the groups; and scheduling the terminal devices to be scheduled in each of the groups in the set of resources assigned to that group.
    Type: Grant
    Filed: May 29, 2019
    Date of Patent: February 4, 2025
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Chunhui Liu, Yongqian Chen, Bin Li
  • Publication number: 20220225345
    Abstract: The present disclosure provides a method in a network device for scheduling terminal devices. The method includes: determining a grouping policy based on one or more attributes of terminal devices served by the network device in a previous time period; dividing terminal devices to be scheduled into a number of groups in accordance with the grouping policy; assigning a set of resources to each of the groups; and scheduling the terminal devices to be scheduled in each of the groups in the set of resources assigned to that group.
    Type: Application
    Filed: May 29, 2019
    Publication date: July 14, 2022
    Inventors: Chunhui Liu, Yongqian Chen, Bin Li
  • Publication number: 20220182204
    Abstract: Systems and methods for signal processing are provided. The method which may be performed by a radio device comprises determining categories of reference signal resource groups available for a cell. The categories of reference signal resource groups may indicate different usage states of the reference signal resource groups in a communication scheduled for the radio device in the cell. The method further comprises performing signal processing per reference signal resource group, according to the categories of the reference signal resource groups.
    Type: Application
    Filed: April 4, 2019
    Publication date: June 9, 2022
    Inventors: Yongqian Chen, Wei Zhou, Qiang Zhang