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    WIRELESS AUTHORIZATION AND ACCESS NETWORK-NEUTRAL ADVICE OF CHARGE TECHNIQUES
    62.
    发明申请
    WIRELESS AUTHORIZATION AND ACCESS NETWORK-NEUTRAL ADVICE OF CHARGE TECHNIQUES 有权

    公开(公告)号：US20210274426A1

    公开(公告)日：2021-09-02

    申请号：US17022744

    申请日：2020-09-16

    Applicant: Cisco Technology, Inc.

    Inventor： Mark Grayson ,  Jerome Henry ,  Bart A. Brinckman ,  Matthew Stephen MacPherson

    IPC: H04W48/02 ,  H04M15/00 ,  H04W12/08 ,  H04W24/10 ,  H04W8/18 ,  H04W4/24 ,  H04W12/06

    Abstract: Presented herein are techniques to facilitate wireless authorization based on in-line assurance and tariffing information. In one example, a method may include obtaining, by a home network, a request to authorize access of a roaming subscriber for a visited network; determining whether the request includes visited network charging information and visited network metric information; based on determining that the request includes the visited network charging information and the visited network metric information, determining whether one or more visited network metrics satisfy one or more threshold metrics for the roaming subscriber; and based on determining that the one or more visited network metrics satisfy the one or more threshold metrics for the roaming subscriber, authorizing access of the roaming subscriber for the visited network.

    WIRELESS AUTHORIZATION AND ACCESS NETWORK-NEUTRAL ADVICE OF CHARGE TECHNIQUES
    63.
    发明申请
    WIRELESS AUTHORIZATION AND ACCESS NETWORK-NEUTRAL ADVICE OF CHARGE TECHNIQUES 有权

    公开(公告)号：US20210274048A1

    公开(公告)日：2021-09-02

    申请号：US17023722

    申请日：2020-09-17

    Applicant: Cisco Technology, Inc.

    Inventor： Mark Grayson ,  Jerome Henry

    IPC: H04M15/00 ,  H04W8/12 ,  H04W4/24 ,  H04W12/06

    Abstract: Presented herein are techniques to facilitate wireless authorization based on in-line assurance and tariffing information. In one example, a method may include determining, by a roaming subscriber, that a visited network is a chargeable network; querying, by the roaming subscriber, the visited network for charging policies for at least two identity realms; obtaining, by the roaming subscriber, charging policy metadata associated with the charging policies for the at least two identity realms; selecting, by the roaming subscriber, an identity realm through which to connect to the visited network based on the charging policy metadata for the at least two identity realms; and connecting to the visited network using the selected identity realm.

    Anonymously generating an encrypted session for a client device in a wireless network
    64.
    发明授权
    Anonymously generating an encrypted session for a client device in a wireless network 有权

    公开(公告)号：US11038881B2

    公开(公告)日：2021-06-15

    申请号：US16178239

    申请日：2018-11-01

    Applicant: Cisco Technology, Inc.

    Inventor： Bart Brinckman ,  Jerome Henry ,  Malcolm Muir Smith ,  Mark Grayson ,  David Delano Ward

    IPC: H04L29/06 ,  H04L9/32 ,  H04W12/06 ,  H04W84/12

    Abstract: Various embodiments disclosed herein include apparatuses, systems, devices, and methods for anonymously generating an encrypted session for a client device in a wireless network. The method comprises, in response to providing, to the client device in the wireless network, a request for credentials associated with the client device, obtaining, from the client device, a response including proposed credentials associated with the client device. The method further comprises determining whether or not the format of the response matches a response template. The method further comprises, in response to determining that the format of the response matches the response template, generating an encrypted wireless session for the client device independent of the proposed credentials associated with the client device.

    OPEN ACCESS IN NEUTRAL HOST NETWORK ENVIRONMENTS
    66.
    发明申请
    OPEN ACCESS IN NEUTRAL HOST NETWORK ENVIRONMENTS 有权

    公开(公告)号：US20210136583A1

    公开(公告)日：2021-05-06

    申请号：US17088770

    申请日：2020-11-04

    Applicant: Cisco Technology, Inc.

    Inventor： Srinath Gundavelli ,  Vimal Srivastava ,  Mark Grayson ,  Sudhir Kumar Jain ,  Anand Oswal

    IPC: H04W12/08 ,  H04W12/00 ,  H04W48/10 ,  H04W8/18 ,  H04W76/10 ,  H04W8/02 ,  H04W48/18

    Abstract: Techniques are described to provide open access in a neutral host environment. In one example, a method includes obtaining, by a mobility management node of a neutral host network, a network connectivity request from a user equipment, wherein the network connectivity request comprises an indication of a preferred service provider to which the user equipment is to be connected; determining, by the mobility management node, that the preferred service provider provides non-subscription-based network connectivity for the neutral host network; based on determining that the preferred service provider provides non-subscription-based network connectivity for the neutral host network, establishing secure communications for the user equipment, wherein the secure communications are established for the user equipment without authenticating an identity of user equipment; and providing network connectivity between the user equipment and the preferred service provider upon establishing the secure communications.

    Identifying anomalies in a network
    67.
    发明授权
    Identifying anomalies in a network 有权

    公开(公告)号：US10911475B2

    公开(公告)日：2021-02-02

    申请号：US16434564

    申请日：2019-06-07

    Applicant: Cisco Technology, Inc.

    Inventor： Mark Grayson ,  Santosh Ramrao Patil ,  Gangadharan Byju Pularikkal

    IPC: H04W24/00 ,  H04L29/06 ,  H04W12/12 ,  H04W24/04 ,  H04W76/27 ,  H04W24/08

    Abstract: Various implementations disclosed herein enable identifying anomalies in a network. For example, in various implementations, a method of identifying anomalies in a network is performed by a network node. In various implementations, the network node includes one or more processors, and a non-transitory memory. In various implementations, the method includes generating a characteristic indicator that characterizes a device type based on communications associated with a first device of the device type. In various implementations, the method includes determining, based on communications associated with the first device, a performance indicator that indicates a performance of the first device. In various implementations, the method includes synthesizing an anomaly indicator as a function of the performance indicator in relation to the characteristic indicator.

    ENTERPRISE FABRIC CONFIGURED TO SUPPORT CELLULAR MOBILITY
    68.
    发明申请
    ENTERPRISE FABRIC CONFIGURED TO SUPPORT CELLULAR MOBILITY 审中-公开

    公开(公告)号：US20200288424A1

    公开(公告)日：2020-09-10

    申请号：US16562912

    申请日：2019-09-06

    Applicant: Cisco Technology, Inc.

    Inventor： Mark Grayson ,  Rajesh S. Pazhyannur ,  Srinath Gundavelli ,  Mickael James Graham

    IPC: H04W60/00 ,  H04W8/08 ,  H04W8/20

    Abstract: A mobility management entity (MME) controls an enterprise fabric. The MME receives from a mobile device via a cellular network a request to initiate an attach procedure. In response, the MME acquires from the mobile device a unique equipment identifier of the mobile device. The MME generates an enterprise identity for the mobile device based on the unique equipment identifier, and registers the enterprise identity in the enterprise fabric. The MME signals to a user plane function of the cellular network that the mobile device has been registered, to trigger the user plane function to acquire an Internet Protocol (IP) address of the mobile device based on the enterprise identity. The MME receives from the user plane function the acquired IP address. The MME sends to the mobile device, through the cellular network, an attach accept message that includes the acquired IP address for use by the mobile device.

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