公开(公告)号：US12232215B2

公开(公告)日：2025-02-18

申请号：US17773904

申请日：2020-11-05

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Jennifer Liu ,  Ulrich Wiehe

IPC: H04W8/06 ,  H04W48/18 ,  H04W60/04

Abstract: Methods, computer program products, and apparatuses are provided for enabling efficient update of steering of roaming information. An apparatus may include a processor and a memory storing computer program code configured to cause the apparatus to generate a registration request message associated with a user equipment, said registration request comprising a steering of roaming (SoR) information update request, and cause transmission of said registration request message to a network entity of a mobile network. Alternatively, the memory, computer program code, and processor may be configured to cause the apparatus to receive a registration request message comprising an indication of whether a user equipment expects to receive SoR information, and, in an instance in which it is determined that said user equipment expects to receive SoR information, triggering retrieval of said SoR information from a home network of said user equipment.

公开(公告)号：US12299024B2

公开(公告)日：2025-05-13

申请号：US17882202

申请日：2022-08-05

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Ioannis Mouroulis ,  Ulrich Wiehe ,  Jonathan Little ,  Vishal Gupta

IPC: G06F16/00 ,  G06F16/332 ,  G06F16/335

Abstract: In a search or delete request towards a storage entity storing data in a plurality of records, an identifier list indicating identifiers associated with specific records to be processed is included, and the request including the identifier list is transmitted.

公开(公告)号：US10574462B2

公开(公告)日：2020-02-25

申请号：US15729205

申请日：2017-10-10

Applicant: Nokia Technologies Oy

Inventor： Anja Jerichow ,  Annett Seefeldt ,  Nagendra S. Bykampadi ,  Suresh P. Nair ,  Ulrich Wiehe

IPC: H04L9/32 ,  H04L9/14 ,  H04L9/30 ,  H04L9/08 ,  H04L29/06 ,  H04W12/04 ,  H04W12/02 ,  H04L9/00 ,  H04W88/02 ,  H04W12/00

Abstract: Privacy management techniques for communication systems are provided. In one or more methods, one or more cryptographic key pairs are provisioned in a home network of a communication system for utilization by subscribers of the home network to conceal subscriber identifiers provided to access points in the communication system. The cryptographic key pairs are managed utilizing an element or function in the home network of the communication system. In one or more other methods, one or more public keys associated with one or more cryptographic key pairs are stored in user equipment, the cryptographic key pairs being provisioned by a home network of a communication system for use by subscribers of the home network to conceal subscriber identifiers provided to access points in the communication network. An element or function of the home network of the communication system is interfaced for management of the public keys stored in the user equipment.

公开(公告)号：US20190036697A1

公开(公告)日：2019-01-31

申请号：US15729205

申请日：2017-10-10

Applicant: Nokia Technologies Oy

Inventor： Anja Jerichow ,  Annett Seefeldt ,  Nagendra S. Bykampadi ,  Suresh P. Nair ,  Ulrich Wiehe

IPC: H04L9/32 ,  H04L9/14 ,  H04L9/08 ,  H04L9/30

Abstract: Privacy management techniques for communication systems are provided. In one or more methods, one or more cryptographic key pairs are provisioned in a home network of a communication system for utilization by subscribers of the home network to conceal subscriber identifiers provided to access points in the communication system. The cryptographic key pairs are managed utilizing an element or function in the home network of the communication system. In one or more other methods, one or more public keys associated with one or more cryptographic key pairs are stored in user equipment, the cryptographic key pairs being provisioned by a home network of a communication system for use by subscribers of the home network to conceal subscriber identifiers provided to access points in the communication network. An element or function of the home network of the communication system is interfaced for management of the public keys stored in the user equipment.

公开(公告)号：US11985050B2

公开(公告)日：2024-05-14

申请号：US17962764

申请日：2022-10-10

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Hannu Petri Hietalahti ,  Ulrich Wiehe ,  Francisco Rottura ,  Jonathan Little ,  Michael Garner

IPC: H04L67/1097 ,  H04L43/02 ,  H04L43/04

CPC classification number: H04L43/02 ,  H04L43/04

Abstract: Systems, methods, apparatuses, and computer program products for unified data repository selection and parameters that can be associated with such selection are provided. For example, a method can include identifying, by a network element, a capability of a repository to store data applicable to all user equipment devices in a network. The method can further include selecting, by the network element, the repository from a plurality of repositories based on the identified capability.

公开(公告)号：US11924918B2

公开(公告)日：2024-03-05

申请号：US17391211

申请日：2021-08-02

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Narasimha Rao Pulipati ,  Ulrich Wiehe ,  Saurabh Khare

IPC: H04W8/20 ,  H04W8/08 ,  H04W8/30 ,  H04W24/04

CPC classification number: H04W8/205 ,  H04W8/08 ,  H04W8/30 ,  H04W24/04

Abstract: Systems, methods, apparatuses, and computer program products for enhancing shared data in a communications system are provided. One method may include receiving or retrieving, at a service consumer, shared data from a service producer. The shared data may include at least one treatment attribute configured to indicate a treatment of at least one attribute in the shared data with respect to at least one attribute in individual subscriber data. The method may also include applying a value provided in the at least one shared data attribute or a value provided in the at least one individual subscriber data attribute based on the at least one treatment attribute.

公开(公告)号：US20220261177A1

公开(公告)日：2022-08-18

申请号：US17670973

申请日：2022-02-14

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Jonathan LITTLE ,  Ioannis Mouroulis ,  Ulrich Wiehe

IPC: G06F3/06

Abstract: A data store apparatus comprises means for: storing in one or more timer stores of the data store apparatus one or more timers, said timers being associated with data used by a stateless or state efficient consumer network function; monitoring said one or more timers; and in response to a trigger associated with a first timer of the one or more timers causing a notification to be sent to a consumer network function of the first timer.