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1. 发明专利

FI20205340A1 Monitoring impacts of parameter changes 未知
公开(公告)号：FI20205340A1
公开(公告)日：2021-10-03
申请号：FI20205340
申请日：2020-04-02
申请人： ELISA OYJ
发明人： LUNDÈN PETTERI , RENDON MATEO , CHIS ADRIANA
IPC分类号： H04W24/02 , G06F11/34 , H04L12/24 , H04L12/26 , H04W24/08
摘要： A computer implemented method of monitoring impact of a parameter change in a communication network for the purpose of controlling the communication network. The method includes repeatedly changing (501-504) value of the parameter back and forth between a first value and a second value; determining (505) a first performance metric based on first performance samples associated with plurality of time intervals, wherein the parameter has the first value, and determining a second performance metric based on second performance samples associated with plurality of time intervals, wherein the parameter has the second value; and comparing (506) the first performance metric and the second performance metric to determine whether the first or the second value is better.

2. 发明专利

FI20215028A1 Analyzing operation of communications network 未知
公开(公告)号：FI20215028A1
公开(公告)日：2022-04-14
申请号：FI20215028
申请日：2021-01-13
申请人： ELISA OYJ
发明人： LUNDÈN PETTERI , CHIS ADRIANA
IPC分类号： H04L41/142 , G06K9/62 , G06N20/00 , H04L41/16 , H04L43/04 , H04W24/04
摘要： Analysis of operation of a communications network. One or more cells of the communications network are analyzed by obtaining (302) time series of performance data of a cell of the communications network; detecting (303) anomalies in the time series; profiling (304) the detected anomalies to determine an anomaly profile for the cell; and inputting (305) the anomaly profile to a classifier model configured to identify whether the cell is a relevant anomaly candidate. At least information about cells identified as relevant anomaly candidates is output for use in management of the communications network and the classifier model has been trained (301) with training data generated based on expert analysis of identified network problems.

3. 发明专利

FI129289B Monitoring impacts of parameter changes 未知
公开(公告)号：FI129289B
公开(公告)日：2021-11-15
申请号：FI20205340
申请日：2020-04-02
申请人： ELISA OYJ
发明人： CHIS ADRIANA , LUNDÈN PETTERI , RENDON MATEO
IPC分类号： H04W24/02 , G06F11/34 , H04L12/24 , H04L12/26 , H04W24/08
摘要： A computer implemented method of monitoring impact of a parameter change in a communication network for the purpose of controlling the communication network. The method includes repeatedly changing (501-504) value of the parameter back and forth between a first value and a second value; determining (505) a first performance metric based on first performance samples associated with plurality of time intervals, wherein the parameter has the first value, and determining a second performance metric based on second performance samples associated with plurality of time intervals, wherein the parameter has the second value; and comparing (506) the first performance metric and the second performance metric to determine whether the first or the second value is better.

4. 发明专利

FI20206320A1 Analyzing operation of cells of a communications network 未知
公开(公告)号：FI20206320A1
公开(公告)日：2021-11-30
申请号：FI20206320
申请日：2020-12-17
申请人： ELISA OYJ
发明人： CHIS ADRIANA , LUNDÈN PETTERI
IPC分类号： H04W24/04 , H04L12/24 , H04W16/18 , H04W24/08
摘要： A computer implemented method for analyzing operation of cells of a communications network is provided. The method comprises: obtaining (310) data comprising performance indicators data from a first cell and a group of reference cells for a selected time period; identifying (320), for the first cell, first change point of a first performance indicator, calculating magnitude of the change of the first performance indicators at the first change point, and defining the calculated magnitude as a first magnitude; identifying (330), for the group of reference cells, a group of reference change points of the first performance indicator, calculating magnitudes of the changes of the group of reference change points, and defining the calculated magnitudes as a group of reference magnitudes; comparing (340) the first magnitude to the group of reference magnitudes to determine the relevance of the change point of the first cell; and providing (350) output indicating the first change point of the first cell in response to detecting that said change point is determined relevant, or otherwise, providing output indicating that no relevant change points are identified.

5. 发明专利

FI20196055A1 Cell overlap analysis 未知
公开(公告)号：FI20196055A1
公开(公告)日：2021-05-31
申请号：FI20196055
申请日：2019-12-04
申请人： ELISA OYJ
发明人： LUNDÈN PETTERI , SALMENKAITA JUKKA-PEKKA , CHIS ADRIANA , RENDON MATEO
IPC分类号： H04W16/18 , H04L5/00 , H04W24/02 , H04W36/00 , H04W36/20 , H04W64/00
摘要： A computer implemented method of cell overlap analysis of a communication network. The method comprises determining (302, 303) coverage area of a first and a second cell of the communication network, wherein determination of the coverage area of a cell is based on user distribution in the respective cell; determining (304) intersecting area as an area where the determined coverage area of the first cell and the determined coverage area of the second cell overlap; and determining (305) a first impact value reflecting impact of the overlap on the first cell as a ratio of the determined intersecting area and the determined coverage area of the first cell.

6. 发明专利

FI20205872A1 Evaluating effect of a change made in a communication network 未知
公开(公告)号：FI20205872A1
公开(公告)日：2022-03-10
申请号：FI20205872
申请日：2020-09-09
申请人： ELISA OYJ
发明人： CHIS ADRIANA , LUNDÈN PETTERI
IPC分类号： H04W24/08 , H04L41/0813 , H04L41/142 , H04L43/067 , H04L43/08 , H04W24/02
摘要： A computer implemented method for evaluating effect of a change made in a communication network. The method is performed by comparing (302) values of the performance indicator in a cell of interest before and after the change to obtain a first comparison result; comparing (304) values of the performance indicator in a set of reference cells before and after the change to obtain a second comparison result; and evaluating (305) the effect of the change made in the communication network based on difference between the first comparison result and the second comparison result.

7. 发明专利

FI129315B Analyzing operation of cells of a communications network 未知
公开(公告)号：FI129315B
公开(公告)日：2021-11-30
申请号：FI20206320
申请日：2020-12-17
申请人： ELISA OYJ
发明人： LUNDÈN PETTERI , CHIS ADRIANA
IPC分类号： H04W24/04 , H04L12/24 , H04W16/18 , H04W24/08
摘要： A computer implemented method for analyzing operation of cells of a communications network is provided. The method comprises: obtaining (310) data comprising performance indicators data from a first cell and a group of reference cells for a selected time period; identifying (320), for the first cell, first change point of a first performance indicator, calculating magnitude of the change of the first performance indicators at the first change point, and defining the calculated magnitude as a first magnitude; identifying (330), for the group of reference cells, a group of reference change points of the first performance indicator, calculating magnitudes of the changes of the group of reference change points, and defining the calculated magnitudes as a group of reference magnitudes; comparing (340) the first magnitude to the group of reference magnitudes to determine the relevance of the change point of the first cell; and providing (350) output indicating the first change point of the first cell in response to detecting that said change point is determined relevant, or otherwise, providing output indicating that no relevant change points are identified.

8. 发明专利

FI129031B Cell overlap analysis 未知
公开(公告)号：FI129031B
公开(公告)日：2021-05-31
申请号：FI20196055
申请日：2019-12-04
申请人： ELISA OYJ
发明人： LUNDÈN PETTERI , SALMENKAITA JUKKA-PEKKA , CHIS ADRIANA , RENDON MATEO
IPC分类号： H04W16/18 , H04L5/00 , H04W24/02 , H04W36/00 , H04W36/20 , H04W64/00
摘要： A computer implemented method of cell overlap analysis of a communication network. The method comprises determining (302, 303) coverage area of a first and a second cell of the communication network, wherein determination of the coverage area of a cell is based on user distribution in the respective cell; determining (304) intersecting area as an area where the determined coverage area of the first cell and the determined coverage area of the second cell overlap; and determining (305) a first impact value reflecting impact of the overlap on the first cell as a ratio of the determined intersecting area and the determined coverage area of the first cell.

9. 发明专利

FI129551B Analyzing operation of communications network 未知
公开(公告)号：FI129551B
公开(公告)日：2022-04-14
申请号：FI20215028
申请日：2021-01-13
申请人： ELISA OYJ
发明人： LUNDÈN PETTERI , CHIS ADRIANA
IPC分类号： H04L41/142 , G06K9/62 , G06N20/00 , H04L41/16 , H04L43/04 , H04W24/04
摘要： Analysis of operation of a communications network. One or more cells of the communications network are analyzed by obtaining (302) time series of performance data of a cell of the communications network; detecting (303) anomalies in the time series; profiling (304) the detected anomalies to determine an anomaly profile for the cell; and inputting (305) the anomaly profile to a classifier model configured to identify whether the cell is a relevant anomaly candidate. At least information about cells identified as relevant anomaly candidates is output for use in management of the communications network and the classifier model has been trained (301) with training data generated based on expert analysis of identified network problems.

10. 发明专利

FI129525B Evaluating effect of a change made in a communication network 未知
公开(公告)号：FI129525B
公开(公告)日：2022-03-31
申请号：FI20205872
申请日：2020-09-09
申请人： ELISA OYJ
发明人： CHIS ADRIANA , LUNDÈN PETTERI
IPC分类号： H04W24/08 , H04L41/0813 , H04L41/142 , H04L43/067 , H04L43/08 , H04W24/02
摘要： A computer implemented method for evaluating effect of a change made in a communication network. The method is performed by comparing (302) values of the performance indicator in a cell of interest before and after the change to obtain a first comparison result; comparing (304) values of the performance indicator in a set of reference cells before and after the change to obtain a second comparison result; and evaluating (305) the effect of the change made in the communication network based on difference between the first comparison result and the second comparison result.

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