Patents by Inventor Jean-Sébastien Martel

Jean-Sébastien Martel 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: 10951316
    Abstract: Fronthaul monitoring systems and methods include a performing protocol testing, via a protocol layer acquisition module, of a protocol layer signal for analysis thereof to identify issues; performing optical physical layer monitoring via an optical physical layer acquisition module to identify optical physical layer issues; and configuring an optical switch to switch an input port connected to the protocol layer acquisition module and the optical physical layer acquisition module over different links of the plurality of links wherein a test coordinator software module is configured to manage the optical switch to coordinate the optical protocol layer analysis of a link and the optical physical layer testing of the link.
    Type: Grant
    Filed: April 20, 2020
    Date of Patent: March 16, 2021
    Assignee: EXFO Inc.
    Inventors: Jean-Sébastien Martel, Stéphane Perron
  • Publication number: 20200252125
    Abstract: Fronthaul monitoring systems and methods include a performing protocol testing, via a protocol layer acquisition module, of a protocol layer signal for analysis thereof to identify issues; performing optical physical layer monitoring via an optical physical layer acquisition module to identify optical physical layer issues; and configuring an optical switch to switch an input port connected to the protocol layer acquisition module and the optical physical layer acquisition module over different links of the plurality of links wherein a test coordinator software module is configured to manage the optical switch to coordinate the optical protocol layer analysis of a link and the optical physical layer testing of the link.
    Type: Application
    Filed: April 20, 2020
    Publication date: August 6, 2020
    Inventors: Jean-Sébastien Martel, Stéphane Perron
  • Patent number: 10659178
    Abstract: Fronthaul monitoring systems and methods include a Radio Frequency (RF) analysis module configured to receive an optical RF signal for RF testing thereof; a fiber monitoring module configured to perform fiber monitoring testing; an optical switch configured to switch a port connected to the RF analysis module and the fiber monitoring module between one or more Remote Radio Heads (RRH); and a test coordinator software module configured to coordinate the RF testing and the fiber monitoring testing. The optical RF signal is at different wavelengths than a fiber test signal for the fiber monitoring testing, such that the RF testing and the fiber monitoring testing can be performed concurrently.
    Type: Grant
    Filed: October 12, 2018
    Date of Patent: May 19, 2020
    Assignee: EXFO Inc.
    Inventors: Jean-Sébastien Martel, Stéphane Perron
  • Publication number: 20190386753
    Abstract: Fronthaul monitoring systems and methods include a Radio Frequency (RF) analysis module configured to receive an optical RF signal for RF testing thereof; a fiber monitoring module configured to perform fiber monitoring testing; an optical switch configured to switch a port connected to the RF analysis module and the fiber monitoring module between one or more Remote Radio Heads (RRH); and a test coordinator software module configured to coordinate the RF testing and the fiber monitoring testing. The optical RF signal is at different wavelengths than a fiber test signal for the fiber monitoring testing, such that the RF testing and the fiber monitoring testing can be performed concurrently.
    Type: Application
    Filed: October 12, 2018
    Publication date: December 19, 2019
    Inventors: Jean-Sébastien Martel, Stéphane Perron
  • Patent number: D796524
    Type: Grant
    Filed: February 15, 2016
    Date of Patent: September 5, 2017
    Assignee: EXFO INC.
    Inventor: Jean-Sébastien Martel