公开(公告)号：US20250159025A1

公开(公告)日：2025-05-15

申请号：US18938738

申请日：2024-11-06

Applicant: Nokia Technologies Oy

Inventor： Saurabh KHARE ,  Rainer LIEBHART ,  Alexander MILINSKI

IPC: H04L65/1069 ,  H04L65/1016

Abstract: There is provided a method performed by a home subscriber server or unified data management function, the method comprising: receiving one or more internet protocol multimedia subsystem, IMS, profiles from one or more IMS application servers, IMS ASs, each IMS profile comprising IMS AS identifying information and one or more parameters of a respective IMS AS of the one or more IMS ASs; storing the received one or more IMS profiles; receiving, from a consumer network function, a second message comprising a discovery request indicating a target network function type as IMS AS and one or more target parameters; and sending, to the consumer network function, an IMS profile comprising one or more parameters matching the one or more target parameters.

公开(公告)号：US20220264286A1

公开(公告)日：2022-08-18

申请号：US17665906

申请日：2022-02-07

Applicant: Nokia Technologies Oy

Inventor： Pallab GUPTA ,  Saurabh KHARE ,  Bruno LANDAIS ,  Georgios GKELLAS ,  Alexander MILINSKI ,  Attila MOLNÁR ,  Ulrich WIEHE

IPC: H04W8/20 ,  H04W60/04 ,  H04W8/24 ,  H04W4/14

Abstract: Various aspects described herein relate to apparatus, methods, and computer programs for retrieving an identifier of a subscription network of a mobile subscriber in a communication system. For example, one such method includes registering with a network repository function network function as a mobile number portability network function providing a service allowing a consumer to retrieve an identifier of a subscription network of a mobile subscriber. This method also includes receiving a request from the consumer to retrieve the identifier of the subscription network of the mobile subscriber. This method further includes sending a response to the consumer comprising information to retrieve the identifier of the subscription network of the mobile subscriber.

公开(公告)号：US20240179140A1

公开(公告)日：2024-05-30

申请号：US18521059

申请日：2023-11-28

Applicant: Nokia Technologies Oy

Inventor： Jonathan LITTLE ,  Ioannis MOUROULIS ,  Jani Petteri EKMAN ,  Ulrich WIEHE ,  Alexander MILINSKI ,  Apostolos PAPAGEORGIOU ,  Pallab GUPTA ,  Laurent THIEBAUT

IPC: H04L9/40

CPC classification number: H04L63/0807

Abstract: There are provided measures for (enabling/realizing) network operability on a resource instance level in (a core network of) a mobile/wireless communication system. Such measures may exemplarily comprise that an initiator entity sends a service request for a service operation on a specific resource managed by a responder entity of the network, said service request comprising at least one resource filter specifying a set of resource instances of the specific resource that the service operation is to be performed on, and receives a service response to the service request from the responder entity, said service response comprising a result of performing the service operation on the set of resource instances specified by the at least one resource filter.

公开(公告)号：US20230099315A1

公开(公告)日：2023-03-30

申请号：US17937159

申请日：2022-09-30

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Apostolos PAPAGEORGIOU ,  Laurent THIEBAUT ,  Alexander MILINSKI

IPC: H04L12/14 ,  H04W48/02 ,  H04W8/18

Abstract: There is provided an apparatus, method and computer program for an apparatus for a first policy control function, that causes to apparatus to: receive, from a session management function, a request for a policy to be established for a session for a subscriber, wherein the subscriber is subscribed in a second domain and the first policy control function is configured to operate in a first domain; determine a policy for the requested session, the determined policy comprising an indication of an allowed usage for the subscriber and at least one trigger condition for the policy to be updated; signal the at least one trigger condition to the session management function; and monitor the allowed usage for the subscriber by updating the policy in response to receipt of an indication that the at least one trigger condition has been met.