公开(公告)号：US12149961B2

公开(公告)日：2024-11-19

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 ,  H04W16/28 ,  H04W24/08 ,  H04W36/00 ,  H04W64/00

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：US12245042B2

公开(公告)日：2025-03-04

申请号：US17799545

申请日：2020-02-14

Applicant: Nokia Technologies Oy

Inventor： Jing Ping ,  Iris Adam ,  Anatoly Andrianov ,  Xiaoguang Zhao

IPC: H04W16/10 ,  H04W12/03

Abstract: A method for network isolation management is described. The method includes assigning or creating one or more isolation groups for at least one service, wherein resources of services assigned in an isolation group are shared with or without isolation; wherein an isolation group is defined for at least one resource in each layer and each domain to gather the at least one resource of the at least one service; linking an isolation profile for each of the one or more isolation groups, wherein the isolation profile comprises at least one policy to protect the at least one resource of the one or more isolation groups, and wherein the isolation profile comprises at least an isolation level to define a type of isolation; and allocating or reallocating the at least one resource to the at least one service based on the isolation profile linked to the one or more isolation groups.

公开(公告)号：US12132732B2

公开(公告)日：2024-10-29

申请号：US17621971

申请日：2019-06-24

Applicant: Nokia Technologies Oy

Inventor： Jing Ping ,  Iris Adam ,  Anatoly Andrianov

IPC: H04L9/40

CPC classification number: H04L63/0892 ,  H04L63/083 ,  H04L63/101 ,  H04L63/20

Abstract: A credential manager imports credentials for a network slice in response to deployment of the network slice. The credentials are not known to other network slices. A repository is configured to store the credentials and protect the credentials based on credential protection policies that are defined by a service profile of the network slice. The repository is implemented in the credential manager, an authentication, authorization, and accounting (AAA) server, or other location. Properties of the credentials are modified in response to a modification trigger and the credentials are withdrawn in response to a withdrawal trigger.

公开(公告)号：US12185420B2

公开(公告)日：2024-12-31

申请号：US17123983

申请日：2020-12-16

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Kiran Sathyanarayanamurthy ,  Anatoly Andrianov ,  Olaf Pollakowski

IPC: H04W8/18 ,  G06F16/174 ,  G06F16/215

Abstract: Systems, methods, apparatuses, and computer program products for mitigating problems in subscriber profile management. One method may include creating a distribution of subscriber profile sizes. The method may also include collecting a distribution of subscriber profile sizes observed within a pre-defined interval of a network. The method may further include performing an analysis of the distribution. In addition, the method may further include determining a corrective action based on the analysis. Further, the method may include determining whether the corrective action is needed. When it is determined that the corrective action is needed, the method may include applying the corrective action to the network. When it is determined that the corrective action is not needed, the method may include collecting another distribution of subscriber profile sizes.

公开(公告)号：US10356680B1

公开(公告)日：2019-07-16

申请号：US15971436

申请日：2018-05-04

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Martin Kollar ,  Arkadiusz Zieba ,  Anatoly Andrianov

IPC: H04W36/00 ,  H04W36/28 ,  H04W36/30

Abstract: An apparatus comprising at least one processor and at least one memory including computer program code. The at least one memory and the computer program code are configured to, with the at least one processor, cause the apparatus to receive an initial user equipment message from a target cell, transmit an initial context setup request message to the target cell including one or more service indicators, receive an initial context setup response message from the target cell, and calculate a drop ratio associated with a double S1 connection based upon a number of abnormal radio access bearer releases subtracted from a number of radio access bearer releases associated with the successful double S1 connection divided by a total number of radio access bearer releases. The one or more service indicators are determined based upon the received initial user equipment message.