Patents by Inventor Stéphane LAGAIN

Stéphane LAGAIN 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: 12245054
    Abstract: Systems and methods for managing 5G networks are provided. A method for injecting analytics into a Network Repository Function (NRF) for managing a 5G slice, according to one implementation, includes a first step of obtaining parameters associated with User Plane (UP) traffic and Control Plane (CP) traffic from a Service-Based Architecture (SBA) of a 5G network. The method also includes the step of performing analytics on the obtained parameters to monitor Network Functions (NFs) associated with the 5G network. In addition, the method includes the step of providing results of the analytics to an NRF to control NFs stored in a repository associated with the NRF.
    Type: Grant
    Filed: April 15, 2022
    Date of Patent: March 4, 2025
    Assignee: EXFO Solutions SAS
    Inventors: Anwer Al-Dulaimi, Stéphane Lagain, Sylvain Nadeau
  • Patent number: 11856426
    Abstract: An apparatus, method and computer program is described, comprising: obtaining analytics data from one or more network data analytics functions of a mobile communication system using a probe network function which subscribes to the network data analytics functions; obtaining control plane data from one or more control plane probes, wherein the control plane data comprises signaling between one or more user devices and a network of the mobile communication system; obtaining user plane data from one or more user plane probes; processing the analytics data, control plane data and user plane data, including correlating at least some of said analytics, user plane and control plane data and identifying at least one anomaly in said data; and triggering an active mode to acquire a subset of analytics data related to said at least one anomaly.
    Type: Grant
    Filed: April 13, 2021
    Date of Patent: December 26, 2023
    Assignee: EXFO Solutions SAS
    Inventors: Anwer Al-Dulaimi, Stéphane Lagain, Fabrice Bonnaud
  • Publication number: 20220345913
    Abstract: Systems and methods for managing 5G networks are provided. A method for injecting analytics into a Network Repository Function (NRF) for managing a 5G slice, according to one implementation, includes a first step of obtaining parameters associated with User Plane (UP) traffic and Control Plane (CP) traffic from a Service-Based Architecture (SBA) of a 5G network. The method also includes the step of performing analytics on the obtained parameters to monitor Network Functions (NFs) associated with the 5G network. In addition, the method includes the step of providing results of the analytics to an NRF to control NFs stored in a repository associated with the NRF.
    Type: Application
    Filed: April 15, 2022
    Publication date: October 27, 2022
    Inventors: Anwer AL-DULAIMI, Stéphane LAGAIN, Sylvain NADEAU
  • Publication number: 20210329479
    Abstract: An apparatus, method and computer program is described, comprising: obtaining analytics data from one or more network data analytics functions of a mobile communication system using a probe network function which subscribes to the network data analytics functions; obtaining control plane data from one or more control plane probes, wherein the control plane data comprises signaling between one or more user devices and a network of the mobile communication system; obtaining user plane data from one or more user plane probes; processing the analytics data, control plane data and user plane data, including correlating at least some of said analytics, user plane and control plane data and identifying at least one anomaly in said data; and triggering an active mode to acquire a subset of analytics data related to said at least one anomaly.
    Type: Application
    Filed: April 13, 2021
    Publication date: October 21, 2021
    Inventors: Anwer AL-DULAIMI, Stéphane LAGAIN, Fabrice BONNAUD