Patents by Inventor Leonhard NOBACH

Leonhard NOBACH 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).

  • Method for migration of virtual network function
    Patent number: 11223702
    Abstract: A method for migration of a virtual network function, VNF, from a source node to a destination node includes receiving by the destination node a snapshot of a state of the virtual network function implemented by the source node and receiving by the destination node state update elements encoding a change of the state of the virtual network function implemented by the source node caused by processing of one or more data packets received by the source node since the snapshot.
    Type: Grant
    Filed: March 17, 2017
    Date of Patent: January 11, 2022
    Assignee: Alcatel Lucent
    Inventors: Ivica Rimac, Leonhard Nobach, Volker Hilt
  • METHOD FOR MIGRATION OF VIRTUAL NETWORK FUNCTION
    Publication number: 20190089814
    Abstract: A method for migration of a virtual network function, VNF, from a source node to a destination node includes receiving by the destination node a snapshot of a state of the virtual network function implemented by the source node and receiving by the destination node state update elements encoding a change of the state of the virtual network function implemented by the source node caused by processing of one or more data packets received by the source node since the snapshot.
    Type: Application
    Filed: March 17, 2017
    Publication date: March 21, 2019
    Applicant: Alcatel Lucent
    Inventors: Ivica RIMAC, Leonhard NOBACH, Volker HILT