Patents by Inventor Navid NAZARZADEOGHAZ

Navid NAZARZADEOGHAZ 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).

  • Dimensioning network services (NS)
    Patent number: 11558248
    Abstract: A method and network node are provided for dimensioning a network service (NS). The method comprises calculating, based on given capacity requirements of the NS, a required number of virtual network functions component (VNFC) instances of each of a plurality of virtual network function (VNF) in the NS; selecting a VNF deployment flavor (VnfDf) for each of the plurality of VNFs in the NS, based on the calculated required number of VNFC instances; generating a network service deployment flavor (NsDf) including the selected VnfDfs; and onboarding a network service descriptor (NSD), which includes the NsDf, for use for instantiating the dimensioned NS.
    Type: Grant
    Filed: November 6, 2019
    Date of Patent: January 17, 2023
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Maria Toeroe, Navid Nazarzadeoghaz, Ferhat Khendek
  • Derivation of network service descriptor from network service requirements
    Patent number: 11290353
    Abstract: A Network Service Descriptor (NSD) is generated, from Virtualized Network Functions (VNFs) existing in a VNF catalog, for instantiating a network service which satisfies given network service requirements. From the VNF catalog, a system selects VNFs that provide functionalities and architectural blocks required to fulfill the NS requirements. The system generates at least a VNF forwarding graph (VNFFG), which includes relations between the functionalities and the architectural blocks of the selected VNFs as well as traffic flows between the selected VNFs. The system then creates the NSD, which includes the VNFFG, for instantiating the network service.
    Type: Grant
    Filed: March 8, 2018
    Date of Patent: March 29, 2022
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Navid Nazarzadeoghaz, Maria Toeroe, Ferhat Khendek
  • DIMENSIONING NETWORK SERVICES (NS)
    Publication number: 20220006693
    Abstract: A method and network node are provided for dimensioning a network service (NS). The method comprises calculating, based on given capacity requirements of the NS, a required number of virtual network functions component (VNFC) instances of each of a plurality of virtual network function (VNF) in the NS; selecting a VNF deployment flavor (VnfDf) for each of the plurality of VNFs in the NS, based on the calculated required number of VNFC instances; generating a network service deployment flavor (NsDf) including the selected VnfDfs; and onboarding a network service descriptor (NSD), which includes the NsDf, for use for instantiating the dimensioned NS.
    Type: Application
    Filed: November 6, 2019
    Publication date: January 6, 2022
    Inventors: Maria TOEROE, Navid NAZARZADEOGHAZ, Ferhat KHENDEK
  • DERIVATION OF NETWORK SERVICE DESCRIPTOR FROM NETWORK SERVICE REQUIREMENTS
    Publication number: 20200186442
    Abstract: A Network Service Descriptor (NSD) is generated, from Virtualized Network Functions (VNFs) existing in a VNF catalog, for instantiating a network service which satisfies given network service requirements. From the VNF catalog, a system selects VNFs that provide functionalities and architectural blocks required to fulfill the NS requirements. The system generates at least a VNF forwarding graph (VNFFG), which includes relations between the functionalities and the architectural blocks of the selected VNFs as well as traffic flows between the selected VNFs. The system then creates the NSD, which includes the VNFFG, for instantiating the network service.
    Type: Application
    Filed: March 8, 2018
    Publication date: June 11, 2020
    Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Navid NAZARZADEOGHAZ, Maria TOEROE, Ferhat KHENDEK