公开(公告)号：US20230116601A1

公开(公告)日：2023-04-13

申请号：US17963574

申请日：2022-10-11

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Pallab GUPTA ,  Saurabh KHARE

IPC: H04W8/20 ,  H04W4/029 ,  H04W12/06

Abstract: A technique comprising: based on at least (i) one or more indications that a user equipment registered to a mobile communication system is associated with a vehicle and (ii) absence of an indication that the vehicle is authorised by a traffic management entity, requesting subscription to a data analytics service for notifications about one or more events indicating travel of the user equipment.

公开(公告)号：US20220360586A1

公开(公告)日：2022-11-10

申请号：US17736622

申请日：2022-05-04

Applicant: Nokia Technologies Oy

Inventor： Chaitanya AGGARWAL ,  Suresh NAIR ,  Saurabh KHARE ,  Anja JERICHOW ,  Laurent THIEBAUT

IPC: H04L9/40 ,  H04W48/16

Abstract: There is provided a method, apparatus and computer program product for causing a network repository function to perform: receiving, from a network function service consumer, an access request for an access authorization token, the request comprising a first identification of the network function service consumer and a first identification of at least one network slice on which access is requested; generating an access token in response to the request, the access token comprising at least one network slice identifier for the at least one network slice identified by the first identification; and providing the generated access token to the network function in response to the request for an access authorization token.

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：US20220217539A1

公开(公告)日：2022-07-07

申请号：US17568144

申请日：2022-01-04

Applicant: Nokia Technologies Oy

Inventor： Saurabh KHARE ,  Chaitanya AGGARWAL ,  Anja JERICHOW ,  Gerald KUNZMANN

IPC: H04W12/084 ,  H04W12/02 ,  H04W12/082 ,  H04W12/60 ,  H04W8/18

Abstract: According to an example aspect of the present invention, there is provided an apparatus comprising means for receiving, by a network function configured to provide centralized user consent authorization in a cellular communication system, a user consent authorization request from a logical network entity, wherein the user consent authorization request comprises an identity of at least one user equipment whose user consent is requested by the logical network entity, the logical network entity being a network function service consumer or an application function, means for retrieving user consent information concerning the at least one user equipment whose user consent is requested by the logical network entity, wherein said user consent information indicates individually whether the logical network entity is authorized to access data related to each of the at least one user equipment, means for determining, based on said user consent information, whether the logical network entity is authorized to access data related to each of the at least one user equipment and means for transmitting, based on said determination, a response signed by the network function to the logical network entity.

公开(公告)号：US20220191028A1

公开(公告)日：2022-06-16

申请号：US17550549

申请日：2021-12-14

Applicant: Nokia Technologies Oy

Inventor： Chaitanya AGGARWAL ,  Anja JERICHOW ,  Saurabh KHARE

IPC: H04L9/32

Abstract: According to an example aspect of the present invention, there is provided an apparatus configured at least to: receive, from a service communication proxy, a request for an access token which authorizes access to a service at a network function provider, transmit an authorization token to the service communication proxy, the authorization token being specific to the request, and provide the access token to the service communication proxy responsive to determining that a cryptographic signature of a network function consumer on a signed version of the authorization token, received in the apparatus from the service communication proxy, is correct. The apparatus may work in a network serving user equipments, for example.

公开(公告)号：US20220060367A1

公开(公告)日：2022-02-24

申请号：US17394549

申请日：2021-08-05

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Saurabh KHARE ,  Colin KAHN

IPC: H04L12/24 ,  H04W8/18 ,  H04W68/00 ,  H04W48/18

Abstract: There is provided an apparatus, said apparatus comprising means for receiving, at a first network function from a second network function, a subscription request for notification of at least one event, wherein the subscription request comprises at least one condition to trigger notification of the at least one event, and providing a notification of the at least one event to the second network function accoriding to the at least one condition.

公开(公告)号：US20210306203A1

公开(公告)日：2021-09-30

申请号：US17205892

申请日：2021-03-18

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Bruno LANDAIS ,  Saurabh KHARE ,  Alex MOUKALLED ,  Ioannis MOUROULIS

IPC: H04L12/24

Abstract: A method, apparatus, and computer program product provide for network communication error originator identification with a header, such as an HTTP header. In the context of a method, the method causes a service request from a NF client to be transmitted to a NF server via one or more intermediary network proxy functions. The method receives a service response with error information identifying the type or identity of the originator of the error response or identifying the type or identity of network proxy function having relayed the error response. The method may also be enabled to redirect a service request to a different NF server or a different network proxy function, and to enable the NF client to determine whether to redirect the request to a different NF server or a different network proxy function.

公开(公告)号：US20250148726A1

公开(公告)日：2025-05-08

申请号：US18937935

申请日：2024-11-05

Applicant: Nokia Technologies Oy

Inventor： Jos GEORGE ,  Laurent GOIX ,  Saurabh KHARE

IPC: G06T19/00

Abstract: This application describes systems, apparatus and methods for the dynamic creation and management of spatial anchors. According to a first aspect of this specification, there is described apparatus comprising: means for receiving, from a service provider, a request to initiate a spatial anchor associated with a mobile object; means for generating the spatial anchor associated with the mobile object based on the received request; means for receiving, from the service provider or a user equipment, a request for retrieval of the spatial anchor associated with the mobile object; means for retrieving a location of the mobile object; means for updating the spatial anchor with the retrieved location of the mobile object; and means for providing, to the service provider or the user equipment, the updated spatial anchor.

公开(公告)号：US20250063362A1

公开(公告)日：2025-02-20

申请号：US18788531

申请日：2024-07-30

Applicant: Nokia Technologies Oy

Inventor： Saurabh KHARE ,  Chaitanya AGGARWAL

IPC: H04W12/084

Abstract: An apparatus for performing: defining an authorization policy per UE, the authorization policy indicating which data are allowed to be accessed by which UE, configuring an authorization policy to one or more UE by providing a key material usable for validating an access token and information regarding the authorization policy indicating an allowance for connection between a requester UE and a producer element or a producer function with a valid access token or without an access token, receiving a request for authorization of a requester UE to access to specified data from a producer element or producer function, processing the request for authorization of the requester UE for deciding whether the request is allowed, and in case the request is allowed, obtain an access token for allowing access to the specified data from the producer element or producer function, and transmitting the access token to the requester UE.

公开(公告)号：US20240388902A1

公开(公告)日：2024-11-21

申请号：US18664221

申请日：2024-05-14

Applicant: Nokia Technologies Oy

Inventor： Saurabh KHARE ,  Sung Hwan WON ,  Ranganathan MAVUREDDI DHANASEKARAN

IPC: H04W12/06

Abstract: There is provided an apparatus comprising means for determining, on insertion of a universal subscriber identity module, USIM, in a mobile equipment, that at least one counter stored at the mobile equipment is invalid and means for, based on the determining, providing an indication to a core network to cause an authentication procedure between the mobile equipment and the core network.