Patents by Inventor Stefano PARIS

Stefano PARIS 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: 10708169
    Abstract: A method, an apparatus and a non-transitory computer-readable storage medium for determining multiple disjoint constrained paths in a communications network are disclosed. The method includes selecting upper bounds QoS metrics for each path in a disjoint combination of paths having two or more disjoint paths between a source node and a destination node; determining a minimum-cost disjoint path combination, and a minimum-QoS metric disjoint path combination; computing a maximum QoS metric by summing the QoS metrics of each minimum-cost path in the minimum-cost disjoint path combination, and computing a minimum QoS metric by summing the QoS metrics of each minimum-QoS metric path in the minimum-QoS metric disjoint path combination.
    Type: Grant
    Filed: February 27, 2018
    Date of Patent: July 7, 2020
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Paolo Medagliani, Stefano Paris, Jeremie Leguay, Ioannis Steiakogiannakis
  • Publication number: 20180191602
    Abstract: A method, an apparatus and a non-transitory computer-readable storage medium for determining multiple disjoint constrained paths in a communications network are disclosed. The method includes selecting upper bounds QoS metrics for each path in a disjoint combination of paths having two or more disjoint paths between a source node and a destination node; determining a minimum-cost disjoint path combination, and a minimum-QoS metric disjoint path combination; computing a maximum QoS metric by summing the QoS metrics of each minimum-cost path in the minimum-cost disjoint path combination, and computing a minimum QoS metric by summing the QoS metrics of each minimum-QoS metric path in the minimum-QoS metric disjoint path combination.
    Type: Application
    Filed: February 27, 2018
    Publication date: July 5, 2018
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Paolo MEDAGLIANI, Stefano PARIS, Jeremie LEGUAY, Ioannis STEIAKOGIANNAKIS