公开(公告)号：US20250081010A1

公开(公告)日：2025-03-06

申请号：US18728194

申请日：2022-01-14

Applicant: Nokia Solutions and Networks Oy

Inventor： Anand BEDEKAR ,  Vaibhav SINGH ,  Shivanand KADADI ,  Claudiu MIHAILESCU ,  Dora BOVIZ ,  Jun HE

IPC: H04W24/08 ,  H04W24/02

Abstract: Systems, methods, and software for a Radio Access Network (RAN). In one embodiment, a system identifies a plurality of cells within the RAN, and groups the cells into cell groups. The system performs a training process to train group Machine-Learning (ML) models for the cell groups based on training data for the cell groups, and evaluates a performance of the group ML models for the cell groups based on evaluation data for the cell groups. The system provides the group ML models for the cell groups to a RAN management system or the like when the performance of the group ML models satisfies a performance threshold.

公开(公告)号：US20240152820A1

公开(公告)日：2024-05-09

申请号：US18548509

申请日：2021-03-23

Applicant: Nokia Solutions and Networks Oy

Inventor： Vaibhav SINGH ,  Anand BEDEKAR ,  Shivanand KADADI ,  Parijat BHATTACHARJEE

IPC: G06N20/00

CPC classification number: G06N20/00

Abstract: An apparatus includes circuitry configured to: receive a request from a radio access network algorithm to determine whether there is a distribution shift related to a temporal characteristic of a cell of a communication network; request data from a radio access network node or a controller platform related to the temporal characteristic; receive the requested data related to the cell from the radio access network node or the controller platform; determine whether there is a distribution shift related to the temporal characteristic; in response to determining that there is a distribution shift, select a learning type for an update to a model; and update the model such that, when the model is provided to an inference server, causes the radio access network algorithm to use the updated model to perform at least one action to optimize the performance of the radio access network node or other radio access network node.

公开(公告)号：US20210377948A1

公开(公告)日：2021-12-02

申请号：US16963282

申请日：2018-01-18

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Anand BEDEKAR ,  Shivanand KADADI ,  Suresh KALYANASUNDARAM

IPC: H04W72/04 ,  H04W48/10 ,  H04W72/10

Abstract: An apparatus including an input configured to receive at least one notification from at least one radio access network node controller, the at least one notification caused to notify the apparatus of at least one physical channel assignment policy indication; an assigner configured to implement at least one physical channel assignment based on the at least one physical channel assignment policy indication; an output configured to generate and transmit at least one assignment notification to at least one user equipment associated with the apparatus, the assignment notification caused to notify the at least one user equipment of the at least one physical channel assignment.

公开(公告)号：US20210051523A1

公开(公告)日：2021-02-18

申请号：US16964428

申请日：2019-01-14

Applicant: Nokia Solutions and Networks Oy

Inventor： Anand BEDEKAR ,  Shivanand KADADI

IPC: H04W28/16 ,  H04W24/10 ,  H04W24/02 ,  H04W88/12 ,  H04W88/08

Abstract: A method including providing admission control information from a radio access node to a controller of the radio access node; and in response to the providing admission control information, receiving from the controller information including an instruction for the radio access node to modify admission control criteria of the radio access node; and modifying the admission control criteria in response to the instruction.