公开(公告)号：US20230095981A1

公开(公告)日：2023-03-30

申请号：US17946443

申请日：2022-09-16

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Alperen GUNDOGAN ,  Saurabh KHARE ,  Anja JERICHOW

IPC: G06N20/00

Abstract: A method, apparatus and computer program product for providing and evaluating machine leaning models are provided. In the context of an apparatus, the apparatus comprises at least one processor; and at least one memory including computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to perform: responsive to receiving a benchmarking data request, identify user equipment capability data associated with the benchmarking data request; identify a machine learning model associated with the benchmarking data request; generate benchmarking data based at least in part on the machine learning model and the user equipment capability data; and provide the benchmarking data for use in conjunction with the machine learning model.

公开(公告)号：US20230030315A1

公开(公告)日：2023-02-02

申请号：US17875438

申请日：2022-07-28

Applicant: Nokia Technologies Oy

Inventor： Saurabh KHARE ,  Chaitanya Aggarwal ,  Anja Jerichow ,  Georgios Gkellas

IPC: H04L9/32 ,  H04L61/4511

Abstract: According to an example aspect of the present invention, there is provided an apparatus configured to function as a network function repository, and transmit to a network function consumer an access token authorizing access to a service provided by a network function producer, the access token comprising an at least one of: indication of a fully qualified domain name of the network function consumer, an indication of a domain from which access to the network function producer is allowed and an indication of a stand-alone non-public network from which access to the network function producer is allowed.

公开(公告)号：US20220377528A1

公开(公告)日：2022-11-24

申请号：US17772006

申请日：2020-09-15

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Devaki CHANDRAMOULI ,  Nagendra S. BYKAMPADI ,  Saurabh KHARE

IPC: H04W8/18 ,  H04W60/06

Abstract: Systems, methods, apparatuses, and computer program products for dynamically unsubscribing from a public land mobile network (PLMN)/non-private network (NPN) service. In example embodiments, a method is provided. The method comprises transmitting, by a user equipment (UE), at least one first message (112, 114) associated with registering with at least one network, wherein the at least one first message (112, 114) includes first information that indicates whether the user equipment (UE) is capable of unsubscribing from one or more services associated with the at least one network; and receiving, by the user equipment (UE), at least one second message (124) associated with accepting registration of the user equipment (UE) with the at least one network, wherein the at least one second message (124) includes second information that indicates whether the user equipment (UE) is allowed to unsubscribe from the one or more services.

公开(公告)号：US20220158847A1

公开(公告)日：2022-05-19

申请号：US17523251

申请日：2021-11-10

Applicant: Nokia Technologies Oy

Inventor： Chaitanya AGGARWAL ,  Saurabh KHARE ,  Anja JERICHOW ,  Jani EKMAN

IPC: H04L9/32

Abstract: According to an example aspect of the present invention, there is provided an apparatus configured at least to determine whether a cryptographic signature of a token received in the apparatus from a network function consumer is valid, obtain a cryptographic signature of the apparatus of the token responsive to the cryptographic signature of the token being valid, and provide the token to a peer entity of the apparatus, wherein the cryptographic signature of the apparatus is either included into the token or provided in a header external to the token, wherein the peer entity is comprised in a second network, different from a first network where the apparatus is comprised in. The request may serve a user equipment, directly or indirectly.

公开(公告)号：US20210297896A1

公开(公告)日：2021-09-23

申请号：US17201932

申请日：2021-03-15

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Bruno LANDAIS ,  Saurabh KHARE

IPC: H04W28/02 ,  H04L29/08 ,  H04L29/06

Abstract: There is provided an apparatus with means for issuing (S601) a request message to a first proxy function for forwarding to a network server. The means are further configured for receiving (S603) a response message from the first proxy function. The response message comprises information about a signalling capacity of the first proxy function.

公开(公告)号：US20250126030A1

公开(公告)日：2025-04-17

申请号：US18292267

申请日：2021-10-07

Applicant: Nokia Technologies Oy

Inventor： Chaitanya AGGARWAL ,  Saurabh KHARE ,  Gerald KUNZMANN ,  Muhammad Majid BUTT

IPC: H04L41/5051 ,  H04L9/08

Abstract: The disclosure relates to an apparatus comprising at least one processor and at least one memory including computer code for one or more programs, the at least one memory and the computer code configured, with the at least one processor, to cause the apparatus at least to: receive (500), from a model provider function, a user equipment identifier and a model identifier; generate (502) an access key to allow a user equipment identified by the user equipment identifier to access a model identified by the model identifier; store (504) the user equipment identifier and the model identifier along the access key to allow a user equipment identified by the user equipment identifier to access a model identified by the model identifier; and send (506), to the user equipment, the access key.

公开(公告)号：US20250056463A1

公开(公告)日：2025-02-13

申请号：US18795511

申请日：2024-08-06

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Pallab GUPTA ,  Saurabh KHARE

IPC: H04W60/00 ,  H04W48/18

Abstract: Various example embodiments of the subject disclosure relate to apparatus, methods and computer programs. For example, there is provided a user equipment comprising means for: registering the user equipment with a first network; selecting a standalone non-public network to register a user equipment with based on the user equipment's registration with the first network; and registering the user equipment with the selected standalone non-public network.

公开(公告)号：US20250031037A1

公开(公告)日：2025-01-23

申请号：US18779223

申请日：2024-07-22

Applicant: Nokia Technologies Oy

Inventor： Saurabh KHARE ,  Chaitanya AGGARWAL

IPC: H04W12/065 ,  H04W12/69

Abstract: There is provided an apparatus (200, 300) comprising: means for transmitting a registration message, to an access and mobility management function, indicating whether the apparatus supports user authentication information sharing; means for receiving a request, from the access and mobility management function, requesting the apparatus to authenticate a user of the apparatus; means for authenticating the user based on the request; means for generating user authentication data; and means for transmitting the user authentication data to the access and mobility management function.

公开(公告)号：US20240340772A1

公开(公告)日：2024-10-10

申请号：US18295507

申请日：2023-04-04

Applicant: Nokia Technologies Oy

Inventor： Saurabh KHARE ,  Pallab GUPTA ,  Ranganathan MAVUREDDI DHANASEKARAN

IPC: H04W48/14 ,  H04W12/041 ,  H04W12/106 ,  H04W60/04

CPC classification number: H04W48/14 ,  H04W12/041 ,  H04W12/106 ,  H04W60/04 ,  H04W84/042

Abstract: Embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of Steering of Roaming (SoR) enhancement during registration reject. The method comprises transmitting, from a terminal device to an AMF, a registration request at least indicating that a SoR update is supported in a registration reject message, the AMF being associated with a VPLMN on which the terminal device intends to camp; and receiving the registration reject message including a request of acknowledgement, SoR information and a MAC-I of a home network.

公开(公告)号：US20240314557A1

公开(公告)日：2024-09-19

申请号：US18575881

申请日：2021-07-01

Applicant: Nokia Technologies Oy

Inventor： Bruno LANDAIS ,  Saurabh KHARE ,  Xin WANG

IPC: H04W12/06 ,  G06F21/44 ,  G06F21/57

CPC classification number: H04W12/06 ,  G06F21/44 ,  G06F21/57

Abstract: Embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of NRF services access authorization. The method comprises generating, at a first device, an indication of whether an authorization is required for accessing a service provided by the first device; and transmitting the indication to a second device. With the solution of the present disclosure, the indication of whether an authorization is required for accessing a service provided by the NRF can be provided from the NRF to other NFs, which may improve the system performance without increasing the extra signaling overhead.