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    Unified data repository proxy
    2.
    发明授权
    Unified data repository proxy 有权

    公开(公告)号：US10798577B2

    公开(公告)日：2020-10-06

    申请号：US16459911

    申请日：2019-07-02

    Applicant: Cisco Technology, Inc.

    Inventor： Swapna Anandan

    IPC: H04W12/08 ,  H04W12/06 ,  H04L29/08 ,  H04W12/00 ,  H04W8/20 ,  H04L29/06 ,  H04W84/04

    Abstract: A Unified Data Repository (UDR) proxy obtains first subscriber data from a first UDR of a first network operator, second subscriber data from a second UDR of a second network operator, and third subscriber data from a third UDR of an enterprise. The UDR proxy stores the first subscriber data, the second subscriber data, and the third subscriber data locally. The UDR proxy obtains a request to access a network asset that is accessible through the first network operator. Based on the first subscriber data, the second subscriber data, and the third subscriber data stored locally, the UDR proxy attempts to determine whether the request to access the network asset is authorized to access the network asset. In response to determining that the request to access the network asset is authorized, the UDR proxy permits access to the network asset.

    Method and apparatus for providing strong mutual authentication, encryption, and integrity for constraint devices without secure storage and PKI support
    3.
    发明授权
    Method and apparatus for providing strong mutual authentication, encryption, and integrity for constraint devices without secure storage and PKI support 有权

    公开(公告)号：US12143492B2

    公开(公告)日：2024-11-12

    申请号：US17817422

    申请日：2022-08-04

    Applicant: Cisco Technology, Inc.

    Inventor： Michael Freed ,  Elango Ganesan ,  Swapna Anandan

    IPC: H04L9/32 ,  H04L9/40

    Abstract: A zero-touch deployment (ZTD) manager receives a first request to issue a first cryptographic token to a constrained device for establishing a communications session between the constrained device and a secured resource. The ZTD manager evaluates identity information corresponding to the constrained device and determines whether the identity information is valid. If so, the ZTD manager returns the first cryptographic token to the constrained device, where it is stored in cache memory. The ZTD manager receives a second request to obtain a second cryptographic token from the secured resource. When the second cryptographic token is provided to the secured resource, the secured resource uses this second cryptographic token to validate the first cryptographic token and to facilitate the communications session with the constrained device.

    Process-efficient generation of data records for data communications involving groups or aggregates of IoT devices
    5.
    发明授权
    Process-efficient generation of data records for data communications involving groups or aggregates of IoT devices 有权

    公开(公告)号：US10834266B2

    公开(公告)日：2020-11-10

    申请号：US16042342

    申请日：2018-07-23

    Applicant: Cisco Technology, Inc.

    Inventor： Konstantin Livanos ,  Swapna Anandan

    IPC: H04M15/00 ,  H04L12/26 ,  H04W4/24

    Abstract: Methods, apparatus, and systems for the process-efficient generation of data records for data communications involving groups or aggregates of user equipment (UE), such as IoT devices, are described. In one illustrative example, for each one of a plurality of UEs associated with a group or aggregation identifier (ID), a request which includes data indicative of a network resource usage event of the UE is received and the data are stored in association with the group or aggregation ID. In response to identifying a predetermined condition, the data indicative of the network resource usage events associated with the group or aggregation ID are aggregated, and a request for generating a data record based on the aggregated data is sent to a data function for generating the data record. The generated data record (e.g. a CDR) may be stored for subsequent retrieval for reporting, analysis, network/communications management, or billing.

    Cellular network onboarding through wireless local area network
    6.
    发明授权
    Cellular network onboarding through wireless local area network 有权

    公开(公告)号：US11523332B2

    公开(公告)日：2022-12-06

    申请号：US17136773

    申请日：2020-12-29

    Applicant: Cisco Technology, Inc.

    Inventor： Vinay Saini ,  Robert Edgar Barton ,  Elango Ganesan ,  Swapna Anandan ,  Jerome Henry

    IPC: H04W48/16 ,  H04W48/18 ,  H04W84/12 ,  H04W8/18 ,  H04W12/06 ,  H04W36/14

    Abstract: Automatic onboarding of a device onto a cellular network may be provided through a Wireless Local Area Network (WLAN). Subsequent to a device connecting to a first network (e.g., the WLAN), information associated with the device and the first network may be received. One or more tags may be generated and an intent profile may be defined for the device based on the received information, where the intent profile may indicate at least a second network (e.g., the cellular network) that the device is enabled to connect with and one or more policies associated with the connection. The tags and intent profile may be transmitted to a service provider platform, and an onboarding profile template identified using the tags and the intent profile may be received from the service provider platform. The onboarding profile template may be provided to the device to enable connection to the second network.

    Activating mobile backup link based on wired customer edge-provider edge (CE-PE) link status
    7.
    发明授权
    Activating mobile backup link based on wired customer edge-provider edge (CE-PE) link status 有权

    公开(公告)号：US09992039B2

    公开(公告)日：2018-06-05

    申请号：US14336826

    申请日：2014-07-21

    Applicant: CISCO TECHNOLOGY, INC.

    Inventor： Swapna Anandan ,  Sujay Gopinathan

    IPC: H04L12/46 ,  H04L12/707 ,  H04L12/801

    CPC classification number: H04L12/4633 ,  H04L45/22 ,  H04L47/12

    Abstract: A method is provided in one embodiment and includes establishing a primary wired access link between a first routing device and a second routing device, and establishing a backup wireless access link between the first routing device and the second routing device. The method further includes determining a status of the primary wired access link indicative of whether the primary wired access link between the first routing device and the second routing device has failed. The method still further include activating the backup wireless access link between the first routing device and the second routing device when it is determined that the status of the primary wired access link is indicative that the primary wired access link has failed.

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