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    MOBILE DEVICE CROSS-SERVICE BROKER
    155.
    发明申请
    MOBILE DEVICE CROSS-SERVICE BROKER 有权

    公开(公告)号：US20220398677A1

    公开(公告)日：2022-12-15

    申请号：US17348376

    申请日：2021-06-15

    Applicant: AT&T Intellectual Property I, L.P.

    Inventor： Robert T. Moton, JR. ,  Adrianne Binh Luu ,  James Pratt ,  Barrett Kreiner ,  Walter Cooper Chastain ,  Ari Craine ,  Robert Koch

    IPC: G06Q50/14 ,  G06Q10/06 ,  H04W12/02

    Abstract: A processing system may determine a plurality of aspects of a trip of a user, each of the plurality of aspects associated with a travel service provider of a plurality of travel service providers, identify a plurality of travel service provider applications that are available on the mobile computing device and that are associated with the plurality of travel service providers, and obtain an authorization of the user of the mobile computing device to interact with the plurality of travel service provider applications in connection with the trip. The processing system may then detect an event associated with the trip and perform, in response to detecting the event, at least one task via a second travel service provider application using a first set of data from at least a first of the plurality of travel service provider applications, where the second travel service provider application is available on the mobile computing device.

    System and methods for UICC-based secure communication
    157.
    发明授权
    System and methods for UICC-based secure communication 有权

    公开(公告)号：US11368844B2

    公开(公告)日：2022-06-21

    申请号：US16913237

    申请日：2020-06-26

    Applicant: AT&T Intellectual Property I, L.P.

    Inventor： Walter Cooper Chastain ,  Stephen Emille Chin

    IPC: H04W12/06 ,  H04W12/04 ,  H04L29/06 ,  G06F21/30 ,  G06F21/44 ,  G06F21/72 ,  G06F21/77 ,  H04L9/08 ,  H04L9/32 ,  H04L9/40 ,  H04W12/0431 ,  H04W4/70

    Abstract: A system that incorporates the subject disclosure may include, for example, instructions which when executed cause a device processor to perform operations comprising sending a service request to a remote management server; receiving from the management server an authentication management function and an encryption key generator for execution by a secure element and an encryption engine for execution by a secure device processor, sending a request to establish a communication session with a remote device; and communicating with the remote device via a channel established using an application server. The secure element and the secure device processor authenticate each other using a mutual authentication keyset. The secure element, the secure device processor and the device processor each have a security level associated therewith; the security level associated with the secure device processor is intermediate between that of the secure element and that of the device processor. Other embodiments are disclosed.

    APPARATUS AND METHOD FOR SECURELY MANAGING THE ACCESSIBILITY TO CONTENT AND APPLICATIONS
    158.
    发明申请
    APPARATUS AND METHOD FOR SECURELY MANAGING THE ACCESSIBILITY TO CONTENT AND APPLICATIONS 有权

    公开(公告)号：US20210226962A1

    公开(公告)日：2021-07-22

    申请号：US17224503

    申请日：2021-04-07

    Applicant: AT&T Intellectual Property I, L.P.

    Inventor： Walter Cooper Chastain ,  Stephen Emille Chin

    IPC: H04L29/06 ,  H04W12/06 ,  H04W12/08

    Abstract: A system that incorporates the subject disclosure may perform, for example, receive secret information and non-secret information from a secure download application function, provide a request for a first verification to a secure element where the first verification is associated with access to content and/or an application that is accessible via the secure download application function, receive the first verification which is generated by the secure element based on the secret information without providing the secret information to the secure device processor, receive the non-secret information from the secure element, and generate a second verification for the access based on the non-secret information, where the content and/or application is accessible from the secure download application function responsive to the first and second verifications. Other embodiments are disclosed.

    Method and apparatus for using active and inactive mobile subscriber identification information in a device to provide services for a limited time period
    160.
    发明授权
    Method and apparatus for using active and inactive mobile subscriber identification information in a device to provide services for a limited time period 有权

    公开(公告)号：US10939403B2

    公开(公告)日：2021-03-02

    申请号：US16452075

    申请日：2019-06-25

    Applicant: AT&T Intellectual Property I, L.P. ,  AT&T Mobility II LLC

    Inventor： Walter Cooper Chastain ,  Stephen Emille Chin

    IPC: H04W60/00 ,  H04W8/04

    Abstract: Aspects of the subject disclosure may include, for example, a system that provides a first message to a communication device that includes a temporary international mobile subscriber identity (IMSI) to be provisioned onto the device. A first registration message is sent to a registration function server, wherein the server includes a registry, wherein the first registration message indicates to the server to add the temporary IMSI to the registry. A second registration message is sent to the server in response to detecting expiration of a limited time period, wherein the second registration message indicates to the server to remove the temporary IMSI from the registry. A second message is provided to the wireless communication device that indicates to the wireless communication device the expiration of the limited time period, and that the temporary IMSI is removed from the registry of the registration function server. Other embodiments are disclosed.

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