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    AUTO SWITCHING FOR ENTERPRISE FEDERATED NETWORK SLICE
    1.
    发明申请
    AUTO SWITCHING FOR ENTERPRISE FEDERATED NETWORK SLICE 有权

    公开(公告)号：US20220131756A1

    公开(公告)日：2022-04-28

    申请号：US17569871

    申请日：2022-01-06

    Applicant: Cisco Technology, Inc.

    Inventor： Manoj Kumar Kushwaha ,  Bindiganaville Jagadish Rajesh ,  Jayantilal Govindlal Agrawal

    IPC: H04L41/0896 ,  H04L41/50 ,  H04L41/0604 ,  H04L47/80 ,  H04L43/0852 ,  H04L41/12 ,  H04L43/0876

    Abstract: A method in which an enterprise switches its devices to various federated network slices across operators based on cost, time, quality, and/or availability parameters defined in flexible rules managed by the enterprise. The method includes obtaining, by a controller of an enterprise, one or more parameters of a device served by a network slice of a core network. The method further includes, based on the one or more parameters of the device and one or more rules, determining, by the controller, whether a triggering event associated with a slice reselection occurred and based on the triggering event and the one or more rules, selecting, by the controller, a federated network slice from among a plurality of network slices provided by a plurality of core networks. The method further includes the controller causing the device to switch from the network slice to the federated network slice.

    NETWORK ALERT PATTERN MINING
    2.
    发明申请
    NETWORK ALERT PATTERN MINING 有权
    网络报警模式采矿

    公开(公告)号：US20150222477A1

    公开(公告)日：2015-08-06

    申请号：US14172110

    申请日：2014-02-04

    Applicant: Cisco Technology, Inc

    Inventor： Rajeev Ranjan ,  Manoj Kumar Kushwaha

    IPC: H04L12/24

    CPC classification number: H04L41/0613 ,  H04L41/0631

    Abstract: In one embodiment, a device receives a plurality of network alerts over a time frame. A sliding transaction window is used across the time frame to associate each network alert occurring within the transaction window with one or more transactions. A pruning test is applied to subsets of the plurality of network alerts, with the network alerts in a given subset being associated with the same transaction. The pruning test is based in part on the number of co-occurrences of network alerts in a given subset for different transaction windows. The subsets of network alerts are assigned to network alert clusters based on the applied pruning test. The network alerts are then joined within a network alert cluster to identify the largest grouping of network alerts that pass the pruning test. A notification that the identified grouping of network alerts is associated with the same transaction is also provided.

    Abstract translation: 在一个实施例中，设备在一个时间帧上接收多个网络警报。 跨越时间帧使用滑动事务窗口将事务窗口内发生的每个网络警报与一个或多个事务相关联。 修剪测试应用于多个网络警报的子集，其中给定子集中的网络警报与相同的事务相关联。 修剪测试部分地基于不同事务窗口的给定子集中的网络警报的共同出现次数。 基于应用的修剪测试，将网络警报的子集分配给网络警报群集。 网络警报随后加入到网络警报集群中，以确定通过修剪测试的最大的网络警报组。 还提供了所识别的网络警报分组与相同事务相关联的通知。

    Switching of networks for a mobile device using location based predictive algorithm
    4.
    发明授权
    Switching of networks for a mobile device using location based predictive algorithm 有权

    公开(公告)号：US11218887B2

    公开(公告)日：2022-01-04

    申请号：US16653122

    申请日：2019-10-15

    Applicant: Cisco Technology, Inc.

    Inventor： Nitin Maheshwari ,  Manoj Kumar Kushwaha

    IPC: H04W16/22 ,  H04W16/18 ,  H04W4/029 ,  H04W36/00 ,  H04W28/02 ,  H04W64/00 ,  H04W8/08

    Abstract: Methods are provided for switching networks for a mobile device using location based predictive algorithm. In these methods, a controller obtains a first network coverage map of a first network and a second network coverage map of a second network. The first network and the second network are configured to provide network connectivity to a mobile device. The method further includes the controller tracking the mobile device along a path over which the mobile device travels while the mobile device is connected to the first network, determining that a predicted future location along the path of the mobile device is not serviced by the first network and is serviced by the second network, and causing the mobile device to switch from the first network to the second network based on the mobile device reaching the predicted future location.

    Network alert pattern mining
    6.
    发明授权
    Network alert pattern mining 有权

    公开(公告)号：US09794113B2

    公开(公告)日：2017-10-17

    申请号：US14172110

    申请日：2014-02-04

    Applicant: Cisco Technology, Inc.

    Inventor： Rajeev Ranjan ,  Manoj Kumar Kushwaha

    IPC: G06F15/173 ,  H04L12/24

    CPC classification number: H04L41/0613 ,  H04L41/0631

    Abstract: In one embodiment, a device receives a plurality of network alerts over a time frame. A sliding transaction window is used across the time frame to associate each network alert occurring within the transaction window with one or more transactions. A pruning test is applied to subsets of the plurality of network alerts, with the network alerts in a given subset being associated with the same transaction. The pruning test is based in part on the number of co-occurrences of network alerts in a given subset for different transaction windows. The subsets of network alerts are assigned to network alert clusters based on the applied pruning test. The network alerts are then joined within a network alert cluster to identify the largest grouping of network alerts that pass the pruning test. A notification that the identified grouping of network alerts is associated with the same transaction is also provided.

    DEVICE CERTIFICATE MANAGEMENT FOR ZERO TOUCH DEPLOYMENT IN AN ENTERPRISE NETWORK
    7.
    发明公开
    DEVICE CERTIFICATE MANAGEMENT FOR ZERO TOUCH DEPLOYMENT IN AN ENTERPRISE NETWORK 审中-公开

    公开(公告)号：US20230299979A1

    公开(公告)日：2023-09-21

    申请号：US17824117

    申请日：2022-05-25

    Applicant: Cisco Technology, Inc.

    Inventor： Manoj Kumar Kushwaha ,  Scott Taft Potter ,  David Scott McCowan ,  Shailendra Bhargava ,  Michael Freed

    IPC: H04L9/32 ,  H04L9/08

    CPC classification number: H04L9/3268 ,  H04L9/0866 ,  H04L9/3247

    Abstract: Disclosed are techniques for dynamically creating policy-based intermediate certificates to sign device certificates of devices deployed in an enterprise network using ZTD. In one aspect, a method includes receiving network policy information to be used for creating policy-based intermediate certificates, each one of the policy-based intermediate certificates being used by a network controller for signing devices certificates of a different cluster of connected IoT devices; receiving, from an IoT device, a request for registration with the network controller; based on identifying information of the IoT device included in the request, determining one of the policy-based intermediate certificates to sign a device certificate of the loT device; and transmitting, to the IoT device, the device certificate signed using the one of the policy-based intermediate certificates.

    Auto switching for enterprise federated network slice
    10.
    发明授权
    Auto switching for enterprise federated network slice 有权

    公开(公告)号：US11265220B1

    公开(公告)日：2022-03-01

    申请号：US17069494

    申请日：2020-10-13

    Applicant: Cisco Technology, Inc.

    Inventor： Manoj Kumar Kushwaha ,  Bindiganaville Jagadish Rajesh ,  Jayantilal Govindlal Agrawal

    IPC: G06F15/16 ,  H04L41/0896 ,  H04L41/50 ,  H04L41/12 ,  H04L47/80 ,  H04L43/0852 ,  H04L43/0876 ,  H04L41/0604

    Abstract: A method in which an enterprise switches its devices to various federated network slices across operators based on cost, time, quality, and/or availability parameters defined in flexible rules managed by the enterprise. The method includes obtaining, by a controller of an enterprise, one or more parameters of a device served by a network slice of a core network. The method further includes, based on the one or more parameters of the device and one or more rules, determining, by the controller, whether a triggering event associated with a slice reselection occurred and based on the triggering event and the one or more rules, selecting, by the controller, a federated network slice from among a plurality of network slices provided by a plurality of core networks. The method further includes the controller causing the device to switch from the network slice to the federated network slice.

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