公开(公告)号：US20220353703A1

公开(公告)日：2022-11-03

申请号：US17729579

申请日：2022-04-26

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Rakshesh PRAVINCHANDRA BHATT ,  Sivaramakrishnan SWAMINATHAN ,  Anatoly ANDRIANOV ,  Konstantinos SAMDANIS ,  Olaf POLLAKOWSKI

IPC: H04W24/02 ,  H04W24/08 ,  H04W64/00 ,  H04W16/28

Abstract: There is provided an apparatus configured to: receive, from a management service, location data associated with each of a plurality of transmitters; receive beam and/or antenna parameters associated with beams provided by the plurality of transmitters; use the received location data and received parameters to generate image data representing transmission ranges of the plurality of transmitters; and provide the generated image data to the management service.

公开(公告)号：US20250039669A1

公开(公告)日：2025-01-30

申请号：US18782737

申请日：2024-07-24

Applicant: Nokia Technologies Oy

Inventor： Suresh P NAIR ,  Rakshesh PRAVINCHANDRA BHATT ,  Divya G NAIR ,  Ranganathan MAVUREDDI DHANASEKARAN

IPC: H04W12/069 ,  H04W12/041 ,  H04W76/10

Abstract: Techniques are disclosed for user equipment authentication in a shared access network environment. In one example, a method comprises establishing, via a first access management entity in a first communication network that has a radio access network associated therewith, a secure connection with a second access management entity in a second communication network to which user equipment subscribes, and facilitating, via the first access management entity, authentication of the user equipment in conjunction with the second access management entity over the secure connection to enable the user equipment to utilize the radio access network of the first communication network to access the second communication network.

公开(公告)号：US20240276213A1

公开(公告)日：2024-08-15

申请号：US18438507

申请日：2024-02-11

Applicant: Nokia Technologies Oy

Inventor： Ranganathan MAVUREDDI DHANASEKARAN ,  Rakshesh PRAVINCHANDRA BHATT

IPC: H04W12/06 ,  H04W12/106 ,  H04W76/15 ,  H04W84/06

CPC classification number: H04W12/06 ,  H04W12/106 ,  H04W76/15 ,  H04W84/06

Abstract: Systems, methods, and software of performing a store and forward service for mobile terminated messages to user equipment via satellite access. In an embodiment, a home network of user equipment (UE) receives a first message request from an application server that includes a secured packet destined for the user equipment via satellite access, and determines whether the user equipment supports the store and forward service via satellite access. When the user equipment supports the store and forward service, the home network provides integrity protection of the secured packet at the home network by deriving a message authentication code based on the secured packet and a home network key, and send a second message request to a serving network of the user equipment with the secured packet and the message authentication code contained in a home network container.

公开(公告)号：US20240048988A1

公开(公告)日：2024-02-08

申请号：US18363380

申请日：2023-08-01

Applicant: Nokia Technologies Oy

Inventor： Rakshesh PRAVINCHANDRA BHATT ,  Chaitanya AGGARWAL ,  Ranganathan MAVUREDDI DHANASEKARAN ,  Saurabh KHARE

IPC: H04W12/12 ,  H04L9/40

CPC classification number: H04W12/12 ,  H04L63/1441 ,  H04L63/1416

Abstract: There are provided measures for improved robustness of artificial intelligence or machine learning capabilities against compromised input. Such measures exemplarily comprise receiving, from a first machine learning model training data collection entity, first machine learning model training input data, analyzing said first machine learning model training input data for malicious input detection, deducing, based on a result of said analyzing, whether said first machine learning model training data collection entity is suspected to be compromised, and transmitting, if said first machine learning model training data collection entity is suspected to be compromised, information to a core network entity indicative of that said first machine learning model training data collection entity is suspected to be compromised.

公开(公告)号：US20230344652A1

公开(公告)日：2023-10-26

申请号：US17727224

申请日：2022-04-22

Applicant: Nokia Technologies Oy

Inventor： Rakshesh PRAVINCHANDRA BHATT ,  Pramod P PILLAI

IPC: H04L9/32 ,  H04L9/08 ,  G06N20/00

CPC classification number: H04L9/3268 ,  H04L9/3297 ,  H04L9/0891 ,  G06N20/00

Abstract: Embodiments of the present disclosure relate to a method, device, apparatus and computer readable medium for certificate updates. According to embodiments of the present disclosure, a first device receives information of at least one network function. The information at least comprises certificate information of the at least one network function. The first device determines a schedule for triggering certificate update for the at least one network function using an artificial intelligence/machine learning (AI/ML) model on the first device. The first device triggers a certificate update procedure for the at least one network function according to the determined schedule. In this way, it can avoid overload in the system due to bulk certificate updates happening simultaneously.

公开(公告)号：US20230069767A1

公开(公告)日：2023-03-02

申请号：US17883052

申请日：2022-08-08

Applicant: Nokia Technologies Oy

Inventor： Sivaramakrishnan SWAMINATHAN ,  Rakshesh PRAVINCHANDRA BHATT ,  Anatoly ANDRIANOV ,  Konstantinos SAMDANIS

IPC: H04L41/0803 ,  G06T11/00

Abstract: There is provided an apparatus comprising means for receiving, at an image creation agent, a data set; generating, by the image creation agent, based on the received data set, an image associated with the data set, wherein pixel values in the image represent values of data entries of a plurality of rows of data of the data set; and outputting, from the image creation agent, the generated image.