公开(公告)号：US20170134524A1

公开(公告)日：2017-05-11

申请号：US15345000

申请日：2016-11-07

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Janne Tapio ALI-TOLPPA ,  Ivanchev TSVETKOV

IPC: H04L29/08 ,  H04W24/02

CPC classification number: H04L67/34 ,  H04W24/02 ,  H04W84/18

Abstract: It is proposed a method for verifying configuration changes in a Self-Organizing Network comprising a plurality of verification areas, in which each verification areas at least one network element is installed. The method comprises observing 701 a configuration change within a verification area affecting one or more network elements; computing 702 a virtual temperature value for the affected network elements, wherein the virtual temperature value indicates a stability state of the network element; distributing 703 the computed virtual temperature value; receiving 703 the computed virtual temperature value; triggering 704 a verification mechanism 500; and evaluating 705 the virtual temperature value of the given verification area.

公开(公告)号：US20230370868A1

公开(公告)日：2023-11-16

申请号：US18028699

申请日：2020-10-22

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Janne Tapio ALI-TOLPPA ,  Stephen MWANJE

IPC: H04W24/02 ,  H04W24/08

CPC classification number: H04W24/02 ,  H04W24/08

Abstract: There is provided an apparatus arranged to: receive, from a configuration controller, a request for feedback on a network configuration in a communications network; request feedback on the network configuration from a plurality of network critic functions; aggregate feedback received from at least part of the plurality of network critic functions in response to the request; and provide the aggregated feedback to the configuration controller.

公开(公告)号：US20200187113A1

公开(公告)日：2020-06-11

申请号：US16316091

申请日：2016-07-08

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Stephen MWANJE ,  Janne Tapio ALI-TOLPPA

IPC: H04W52/02 ,  H04W28/08 ,  H04W28/02

Abstract: It is provided a method, comprising detecting a trigger; estimating, for each of one or more deactivated helper cells, a respective estimated transferred load if the trigger is detected, wherein the respective estimated transferred load will be transferred from a reference cell to the respective helper cell if the respective helper cell will be activated, and the one or more deactivated helper cells belong to a power saving group consisting of the reference cell and one or more helper cells; determining determine a candidate cell among the deactivated helper cells, wherein the estimated transferred load of the candidate cell is maximum among the estimated transferred loads; instructing activating of the candidate cell.

公开(公告)号：US20180124867A1

公开(公告)日：2018-05-03

申请号：US15559528

申请日：2015-03-19

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Tsvetko Ivanchev TSVETKOV ,  Janne Tapio ALI-TOLPPA ,  Henning SANNECK

IPC: H04W84/18 ,  H04W48/18 ,  H04L12/24 ,  H04W24/02 ,  H04B17/318

CPC classification number: H04W84/18 ,  H04B17/318 ,  H04L41/0803 ,  H04Q11/0478 ,  H04W24/02 ,  H04W48/18 ,  H04W84/042

Abstract: A method for verifying an operation of a mobile radio communication network is provided, wherein the method comprises sending an Initiation Message from a first network entity to a second network entity, the Initiation Message defining an undo request and comprising an UNDO section defining an undo area, a TRIGGERING_CM section indicating changes to the network, and an ASSISTANCE section; receiving an Assistance-Response Message, the Assistance-Response Message comprising the UNDO section, and an ASSISTED_CM section; and sending an Assistance-Acknowledge Message including an ACK flag and the UNDO section from the first network entity to the second network entity.

公开(公告)号：US20220141105A1

公开(公告)日：2022-05-05

申请号：US17431403

申请日：2019-02-18

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Janne Tapio ALI-TOLPPA ,  Jürgen GOERGE ,  Anatoly ANDRIANOV ,  Jing PING

IPC: H04L43/0805 ,  H04W24/02

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 configured to, with the at least one processor, cause the apparatus at least to: determine (902) that at least one state of a network slice is to be adjusted in a limited geographical area of at least one network resource; and adjust (904, 906, 908) the at least one state of the network slice in the limited geographical area of the at least one network resource.