公开(公告)号：WO2019156962A1

公开(公告)日：2019-08-15

申请号：PCT/US2019/016617

申请日：2019-02-05

Applicant: CISCO TECHNOLOGY, INC.

Inventor： STAMMERS, Timothy Peter ,  DODD-NOBLE, Aeneas, Sean ,  LA ROCHE, Humberto Jose ,  ALEX, Arun C.

IPC: H04W48/18

CPC classification number: H04W76/10 ,  H04W8/02 ,  H04W48/18 ,  H04W72/04

Abstract: Methods for selecting network slice, session management, and user plane functions for for user equipment (UE) are described. In one example, a control plane (CP) entity for mobility management may select a CP entity for session management for a session of a UE based on a first set of data items. The CP entity for mobility management may further select a user plane (UP) entity for the session of the UE based on a second set of data items, where second set of data items include at least some of the same data items of the first set. The CP entity for mobility management may send, to the selected CP entity, a message including an identity or indication of the selected UP entity for the session of the UE. The selected CP entity may select the identified or indicated UP entity for use in the session of the UE.

公开(公告)号：WO2022051162A1

公开(公告)日：2022-03-10

申请号：PCT/US2021/047715

申请日：2021-08-26

Applicant: CISCO TECHNOLOGY, INC.

Inventor： GRAYSON, Mark ,  STAMMERS, Timothy Peter

IPC: H04W8/12 ,  H04W12/06 ,  H04W48/10 ,  H04W48/18

Abstract: Presented herein are techniques associated with replicating an OpenRoaming™ policy federation in a Third Generation Partnership Project (3 GPP) network environment. For example, techniques herein provide a roaming policy federation architecture for a 3 GPP network environment. In one example a method is provided that may include encoding a multi-bit roaming policy for an identity provider within a plurality of multi-bit 3 GPP broadcast identifiers in which the multi-bit roaming policy includes bit-wise roaming policy information for the identity provider. The method may further include configuring the plurality of multi-bit 3 GPP broadcast identifiers for a mobile device associated with the identity provider. In one instance, detecting, by the mobile device, at least one multi-bit 3 GPP broadcast identifier of the plurality of multi-bit broadcasting identifiers being broadcast by a visited radio access network triggers the mobile device to perform an authentication with the identity provider.

公开(公告)号：WO2021030124A1

公开(公告)日：2021-02-18

申请号：PCT/US2020/045092

申请日：2020-08-06

Applicant: CISCO TECHNOLOGY, INC.

Inventor： GUNDAVELLI, Srinath ,  GANDHI, Indermeet Singh ,  STAMMERS, Timothy Peter ,  SRIVASTAVA, Vimal

IPC: H04W48/10

Abstract: A controller of a macro wireless network provisions a user device for access to local private networks based on the cell that the user device uses to attach to the macro wireless network. The controller obtains information on private networks operating within a coverage area of the macro wireless network. The controller associates a particular cell of the macro wireless network with one or more private networks operating within the particular cell. The controller detects a user device in the particular cell and provisions the user device with access to the one or more private networks.

公开(公告)号：WO2022039985A1

公开(公告)日：2022-02-24

申请号：PCT/US2021/045477

申请日：2021-08-11

Applicant: CISCO TECHNOLOGY, INC.

Inventor： GUNDAVELLI, Srinath ,  GANDHI, Indermeet Singh ,  STAMMERS, Timothy Peter ,  SRIVASTAVA, Vimal

IPC: H04L29/06

Abstract: Presented herein are techniques to facilitate delivering standalone non-public network (SNPN) credentials from an enterprise authentication server to a user equipment (UE) using an Extensible Authentication Protocol (EAP) process. In one example, a method may include determining, by an authentication server of an enterprise, that a UE for the enterprise is to receive credentials to enable the UE to connect to a SNPN of the enterprise in which the determining is performed based, at least in part, on connection of the UE to an access network that is different than the SNPN for the enterprise; and performing an authentication process with the UE by the authentication server in which the authentication process includes providing the credentials to the UE via a first authentication message and obtaining confirmation from the UE via a second authentication message that indicates successful provisioning of the credentials for the UE.

公开(公告)号：WO2021126617A1

公开(公告)日：2021-06-24

申请号：PCT/US2020/063924

申请日：2020-12-09

Applicant: CISCO TECHNOLOGY, INC.

Inventor： GUNDAVELLI, Srinath ,  LAKKARAJU, Sangram Kishore ,  GRAYSON, Mark ,  SAMUEL, Louis Gwyn ,  STAMMERS, Timothy Peter

IPC: H04W12/06 ,  H04W12/72 ,  H04L63/083 ,  H04L63/0892 ,  H04W12/043 ,  H04W8/04 ,  H04W8/18 ,  H04W8/26 ,  H04W88/06 ,  H04W92/24

Abstract: Techniques are described to provide for authentication and subscription management that are decoupled from a Home Subscriber Server (HSS). In one example, a method includes providing a device profile at an authentication function, wherein the device profile comprises identification information for a device for a plurality of access types including a first identifier for the device associated with a cellular access and a second identifier for the device associated with a wireless local area network access; obtaining an access request message associated with the device for the cellular access, wherein the access request message comprises the first identifier and an authentication attribute; generating authentication information for authenticating the device for the cellular access based, at least in part, on the authentication attribute; and generating, for transmission, an access accept message for the cellular access, wherein the access accept message comprises the first identifier, the second identifier, and the authentication information.

公开(公告)号：EP4340538A2

公开(公告)日：2024-03-20

申请号：EP24156005.1

申请日：2020-12-09

Applicant: Cisco Technology, Inc.

Inventor： GUNDAVELLI, Srinath ,  LAKKARAJU, Sangram Kishore ,  GRAYSON, Mark ,  MUEL, Louis Gwyn ,  STAMMERS, Timothy Peter

IPC: H04W92/24

Abstract: A method, performed by an authentication function, is provided. The method comprises: determining a session event for a device wherein the device is connected to a first access type and the session event is associated with a second access type; and transmitting a session event notification to a function associated with the second access type, wherein the session event notification includes, at least in part, context information for the device associated with the second access type for which the session event has occurred.

公开(公告)号：EP4209024A1

公开(公告)日：2023-07-12

申请号：EP21783083.5

申请日：2021-08-26

Applicant: Cisco Technology, Inc.

Inventor： GRAYSON, Mark ,  STAMMERS, Timothy Peter

IPC: H04W8/12 ,  H04W12/06 ,  H04W48/10 ,  H04W48/18

公开(公告)号：EP4014574A1

公开(公告)日：2022-06-22

申请号：EP20760683.1

申请日：2020-08-06

Applicant: Cisco Technology, Inc.

Inventor： GUNDAVELLI, Srinath ,  GANDHI, Indermeet Singh ,  STAMMERS, Timothy Peter ,  SRIVASTAVA, Vimal

IPC: H04W48/10

公开(公告)号：EP4340538A3

公开(公告)日：2024-06-12

申请号：EP24156005.1

申请日：2020-12-09

Applicant: Cisco Technology, Inc.

Inventor： GUNDAVELLI, Srinath ,  LAKKARAJU, Sangram Kishore ,  GRAYSON, Mark ,  MUEL, Louis Gwyn ,  STAMMERS, Timothy Peter

IPC: H04W12/06 ,  H04W12/72 ,  H04L9/40 ,  H04W8/18 ,  H04W8/26 ,  H04W92/24 ,  H04W88/06 ,  H04W8/04 ,  H04W12/043

CPC classification number: H04W92/24 ,  H04W12/06 ,  H04L63/0892 ,  H04L63/083 ,  H04W12/043 ,  H04W88/06 ,  H04W8/04 ,  H04W8/18 ,  H04W8/26 ,  H04W12/72

Abstract: A method, performed by an authentication function, is provided. The method comprises: determining a session event for a device wherein the device is connected to a first access type and the session event is associated with a second access type; and transmitting a session event notification to a function associated with the second access type, wherein the session event notification includes, at least in part, context information for the device associated with the second access type for which the session event has occurred.

公开(公告)号：EP4201003A1

公开(公告)日：2023-06-28

申请号：EP21763468.2

申请日：2021-08-11

Applicant: Cisco Technology, Inc.

Inventor： GUNDAVELLI, Srinath ,  GANDHI, Indermeet Singh ,  STAMMERS, Timothy Peter ,  SRIVASTAVA, Vimal

IPC: H04L20060101