中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

35 records (took 0.018 seconds)

    VNFM resolution of split-brain virtual network function components
    12.
    发明授权
    VNFM resolution of split-brain virtual network function components 有权

    公开(公告)号：US11316803B1

    公开(公告)日：2022-04-26

    申请号：US16909900

    申请日：2020-06-23

    Applicant: OPEN INVENTION NETWORK LLC

    Inventor： Keith William Melkild

    IPC: H04L12/939 ,  H04L49/55 ,  H04L41/0654 ,  H04L43/10 ,  H04L41/0668 ,  H04L43/0817 ,  H04L43/0811

    Abstract: An example operation may include a system, comprising one or more of receiving a VNFCI status notification resumption with an active state, retrieving a timestamp of the VNFCI state change to active, retrieving a timestamp of a peer VNFCI state change to active, checking with a VIM to determine if the VNFCI network isolated while active, checking with the VIM to determine if the peer VNFCI network isolated while active, sending a first state change request message with standby to the peer VNFCI when one or more of: the peer VNFCI was network isolated, and the VNFCI was not network isolated, sending a second state change request message with standby to the peer VNFCI when one or more of: the VNFCI is not the preferred standby instance, and the peer VNFCI was not network isolated, and the VNFCI was not network isolated, starting a first retry timer for the peer VNFCI when one or more of: the first state change request message is sent, and the second state change request message is sent, sending a third state change request message with standby to the VNFCI when one or more of: the VNFCI is the preferred standby instance, and the peer VNFCI was network isolated, and the VNFCI was network isolated, sending a fourth state change request message with standby to the VNFCI when one or more of: the peer VNFCI was not network isolated, and the VNFCI was network isolated, and starting a second retry timer for the VNFCI when one or more of: the third state change request message is sent, and the fourth state change request message is sent.

    Lifecycle management of VNFC software modules
    13.
    发明授权
    Lifecycle management of VNFC software modules 有权

    公开(公告)号：US11269674B1

    公开(公告)日：2022-03-08

    申请号：US16421334

    申请日：2019-05-23

    Applicant: OPEN INVENTION NETWORK LLC

    Inventor： Keith William Melkild

    IPC: G06F9/455 ,  G06F9/48 ,  G06F9/50

    Abstract: An example operation may include a method comprising one or more of receiving a VNFC module LCM request where the LCM request specifies a VNFC instance (VNFCI), a target VNFC module, and an LCM operation to be performed, comprising retrieving a VNFCI data entry, determining a target OS installation of the VNFCI, establishing a secure connection to a target OS on a VNFCI hosting VM/container, determining a default command for the LCM operation, adapting the default command to the target OS, executing the adapted command, normalizing a response code, and sending a response to the VNFC module LCM request.

    Monitoring VNFCs that are composed of independently manageable software modules
    14.
    发明授权
    Monitoring VNFCs that are composed of independently manageable software modules 有权

    公开(公告)号：US11252032B1

    公开(公告)日：2022-02-15

    申请号：US17033829

    申请日：2020-09-27

    Applicant: OPEN INVENTION NETWORK LLC

    Inventor： Keith William Melkild

    IPC: H04L12/24 ,  G06F9/4401 ,  G06F9/455

    Abstract: An example operation may include a method comprising one or more of receiving a VNFC module status request from a NFVO where the status request specifies a VNFC instance (VNFCI), determining a target OS installation of the VNFCI, retrieving a list of one or more VNFC modules of the VNFCI, determining the status of the one or more VNFC modules wherein the status determination includes at least one or more of constructing a default status command, adapting the command to the target OS, executing the adapted status command, and recording a normalized status result, sending a VNFC module status notification.

    EMS resolution of split-brain virtual network function components
    15.
    发明授权
    EMS resolution of split-brain virtual network function components 有权

    公开(公告)号：US11196616B1

    公开(公告)日：2021-12-07

    申请号：US17009679

    申请日：2020-09-01

    Applicant: OPEN INVENTION NETWORK LLC

    Inventor： Keith William Melkild

    IPC: H04L12/24 ,  H04L12/46 ,  H04L29/08 ,  H04L12/931 ,  H04L12/713 ,  H04L12/715 ,  H04L12/703 ,  H04L29/14 ,  G06F9/455 ,  G06F9/48

    Abstract: An example operation may include a system, comprising one or more of receiving a virtual network function component instance (VNFCI) status notification resumption message with an active state when a peer VNFCI operational state is active, retrieving a timestamp of a VNFCI state change to an active state from an element VNFCI state database, retrieving a timestamp of a peer VNFCI state change to active from an element VNFCI state database, sending one or more of: a request to a virtual network function manager (VNFM) to determine if the VNFCI network is isolating while an operating state was active, and a request to the VNFM to determine if the peer VNFCI network is isolating while an operating state was active, sending a state change request with standby state to the peer VNFCI when the VNFCI is not network isolated and the peer VNFCI is network isolated, and a VNFM response is received regarding the VNFCI, a timeout response from the VNFM, and a VNFM response is received regarding the peer VNFCI, and sending a state change request with standby to the VNFCI with one or more of: the VNFCI network isolate and peer VNFCI is not network isolated, and the VNFCI is network isolated or the peer VNFCI is not network isolated, and the VNFCI is not network isolated and the peer VNFCI is network isolated and the VNFCI is in preferred standby.

    VNFM assisted fault handling in Virtual Network Function Components
    16.
    发明授权
    VNFM assisted fault handling in Virtual Network Function Components 有权

    公开(公告)号：US10972409B1

    公开(公告)日：2021-04-06

    申请号：US16917748

    申请日：2020-06-30

    Applicant: OPEN INVENTION NETWORK LLC

    Inventor： Keith William Melkild

    IPC: H04L12/26 ,  H04L12/939 ,  H04L12/24

    Abstract: An example operation may include a system comprising one or more of receiving a heartbeat failure notification in a VNFCI when the VNFCI is in standby state, sending to a Virtual Network Function Manager (VNFM), by an operational state machine, a next state request message, determining if a peer VNFCI is online when an administrative state of the peer VNFCI is online, determining an operational state of the peer VNFCI when the peer VNFCI is online, sending a first next state response message with a standby state to the VNFCI when the peer VNFCI operational state is active, sending a second next state response with an active state to the VNFCI when the peer VNFCI operational state is not active, examining, in the VNFCI, a next state attribute in a received next state response message, staying in a standby state when the next state attribute is standby, and transitioning to active state when the next state attribute is active.

    VNFM assisted fault handling in virtual network function components
    17.
    发明授权
    VNFM assisted fault handling in virtual network function components 有权

    公开(公告)号：US10701000B1

    公开(公告)日：2020-06-30

    申请号：US16198711

    申请日：2018-11-21

    Applicant: OPEN INVENTION NETWORK LLC

    Inventor： Keith William Melkild

    IPC: H04L12/26 ,  H04L12/939 ,  H04L12/24

    Abstract: An example operation may include a system comprising one or more of receiving a heartbeat failure notification in a VNFCI when the VNFCI is in standby state, sending to a Virtual Network Function Manager (VNFM), by an operational state machine, a next state request message, determining if a peer VNFCI is online when an administrative state of the peer VNFCI is online, determining an operational state of the peer VNFCI when the peer VNFCI is online, sending a first next state response message with a standby state to the VNFCI when the peer VNFCI operational state is active, sending a second next state response with an active state to the VNFCI when the peer VNFCI operational state is not active, examining, in the VNFCI, a next state attribute in a received next state response message, staying in a standby state when the next state attribute is standby, and transitioning to active state when the next state attribute is active.

    Lifecycle management of a VNFC included in a multi-VNFC VDU
    18.
    发明授权
    Lifecycle management of a VNFC included in a multi-VNFC VDU 有权

    公开(公告)号：US12229576B2

    公开(公告)日：2025-02-18

    申请号：US17230992

    申请日：2021-04-14

    Applicant: OPEN INVENTION NETWORK LLC

    Inventor： Keith William Melkild

    IPC: G06F9/455 ,  G06F9/48 ,  G06F9/50 ,  H04L41/0806 ,  H04L41/0895 ,  H04L41/342

    Abstract: An example operation includes one or more of receiving a VNFC LCM request including a VNFC instance (VNFCI) and an LCM operation to be performed, retrieving one or more VNFCI datum, determining a target OS installation of the VNFCI, establishing a connection to the target OS installation, checking for the presence of a VNFC specific LCM script for the LCM operation to be performed, constructing a VNFC specific LCM command that calls the VNFC specific LCM script and which specifies the VNFCI, executing the VNFC specific LCM command, normalizing a response code, and sending a response to the VNFC LCM request.

Patent Agency Ranking