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11. 发明申请

US20230073178A1 ENERGY SAVING MANAGEMENT IN COMMUNICATION NETWORKS 有权
公开(公告)号：US20230073178A1
公开(公告)日：2023-03-09
申请号：US17793202
申请日：2021-02-01
申请人： Elisa Oyj
发明人： Simon HOLMBACKA
IPC分类号： H04W52/02
摘要： A computer implemented method of energy saving management for a source cell in a communication network. The method includes obtaining performance data of the source cell and a plurality of neighbor cells; determining and feeding input variable values to an energy saving management function based on the performance data and network topology of the communication network, wherein the input variables comprise variables representative of: 1) Overlap between the source cell and the neighbor cells, 2) Neighbor cell throughput, and 3) Source cell throughput; wherein the energy saving management function provides output based on combination of the input variables. Energy saving mode for the source cell is determined based on the output of the energy saving management function.

12. 发明申请

US20230022247A1 CELL OVERLAP ANALYSIS 有权
公开(公告)号：US20230022247A1
公开(公告)日：2023-01-26
申请号：US17781975
申请日：2020-11-23
申请人： Elisa Oyj
发明人： Petteri LUNDÉN , Jukka-Pekka SALMENKAITA , Adriana CHIS , Mateo RENDON
IPC分类号： H04W16/18 , H04W24/02 , H04W64/00
摘要： A computer implemented method of cell overlap analysis of a communication network. The method includes determining 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 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 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.

13. 发明申请

US20220295394A1 ENERGY CONSUMPTION MANAGEMENT IN COMMUNICATION NETWORKS 有权
公开(公告)号：US20220295394A1
公开(公告)日：2022-09-15
申请号：US17639431
申请日：2020-08-19
申请人： Elisa Oyj
发明人： Simon HOLMBACKA
IPC分类号： H04W52/02 , H04W24/02
摘要： A computer implemented method of energy consumption management and scheduling of cell shutdown periods in a communication network. The method includes individually scheduling daily shutdown period for certain target cells of the communication network by performing the following for each target cell: collecting usage data from a monitored cell for a first period of time, wherein the target cell and the monitored cell operate on different frequency bands and serve at least partially the same geographical area; comparing the usage data with a threshold value to determine a low-load period in the monitored cell; and scheduling a shutdown period for the target cell during the low-load period in the monitored cell.

14. 发明授权

US11252066B2 Automated network monitoring and control 有权
公开(公告)号：US11252066B2
公开(公告)日：2022-02-15
申请号：US15734423
申请日：2019-06-26
申请人： ELISA OYJ
发明人： Henri Karikallio
IPC分类号： H04L12/26 , H04L12/24
摘要： A computer implemented method of network monitoring and control. The method includes identifying an alert related to a monitored device of a group of monitored devices; confirming that automatic actions are applicable for the monitored device; and performing at least one predefined automatic action for the monitored device, the action being selected based on the identified alert.

15. 发明授权

US07826857B2 Observing a moving subscriber on the basis of handover commands 有权
标题翻译：基于切换命令观察移动用户
公开(公告)号：US07826857B2
公开(公告)日：2010-11-02
申请号：US11230179
申请日：2005-09-19
申请人： Veli-Matti Kiviranta , Juha Nykopp , Olli Knuuttila
发明人： Veli-Matti Kiviranta , Juha Nykopp , Olli Knuuttila
IPC分类号： H04W24/00 , H04B17/00
CPC分类号： H04W64/00
摘要： A location of a subscriber can be observed by means of a mobile network in a completely anonymous way, without a subscriber identifier or a temporary subscriber identifier. At first, a method extracts from a first time slot of a radio channel a message which includes information about a second time slot of a radio channel. The first time slot of a radio channel discloses the current cell of the subscriber and the second time slot of a radio channel discloses a new cell of the subscriber. A location of the subscriber is determined on the basis of the current and the new cell. This location is approximately situated in a geographical intersection area of the current and the new cell. Different kinds of statistics can be deduced from the observations concerning activities of subscribers.
摘要翻译：可以通过移动网络以完全匿名的方式观察用户的位置，而不需要用户标识符或临时用户标识符。首先，方法从无线电信道的第一时隙中提取包括关于无线电信道的第二时隙的信息的消息。无线电信道的第一时隙公开了用户的当前小区，无线电信道的第二时隙公开了用户的新小区。基于当前和新的小区来确定用户的位置。该位置大致位于当前和新单元格的地理交叉区域中。从关于用户活动的观察中可以推导出不同类型的统计。

16. 发明公开

US20230276355A1 ENERGY SAVING MANAGEMENT FOR COMMUNICATION NETWORKS 审中-公开
公开(公告)号：US20230276355A1
公开(公告)日：2023-08-31
申请号：US18245459
申请日：2021-08-30
申请人： Elisa Oyj
发明人： Simon HOLMBACKA
IPC分类号： H04W52/02
CPC分类号： H04W52/0206
摘要： A computer implemented method for energy savings management for cells of a sector or a base station of a communication network. The sector or base station has co-located cells that operate on different frequency bands. The method is performed by obtaining a default energy savings plan that calls for fully shutting down at least one of the cells for a first time period and provides a first amount of energy savings; evaluating energy savings achievable by using partial shutdown in cells and determining a second time period of partial shutdown that is needed for achieving the first amount of energy savings; obtaining a third time period that is usable for energy savings actions; and choosing to use partial shutdown in the cells, if the second time period is shorter than the third time period, and else choosing to use the default energy saving plan.

17. 发明公开

US20230262496A1 EVALUATING EFFECT OF A CHANGE MADE IN A COMMUNICATION NETWORK 审中-公开
公开(公告)号：US20230262496A1
公开(公告)日：2023-08-17
申请号：US18043745
申请日：2021-08-23
申请人： Elisa Oyj
发明人： Petteri LUNDÉN , Adriana CHIS
IPC分类号： H04W24/08 , H04L41/142
CPC分类号： H04W24/08 , H04L41/142
摘要： A computer implemented method for evaluating effect of a change made in a communication network. The method is performed by comparing values of the performance indicator in a cell of interest before and after the change to obtain a first comparison result; comparing values of the performance indicator in a set of reference cells before and after the change to obtain a second comparison result; and evaluating the effect of the change made in the communication network based on difference between the first comparison result and the second comparison result.

18. 发明公开

US20230189016A1 NETWORK MONITORING RELATED TO REMOTE ELECTRICAL TILT 审中-公开
公开(公告)号：US20230189016A1
公开(公告)日：2023-06-15
申请号：US17920928
申请日：2021-04-21
申请人： Elisa Oyj
发明人： Karri SUNILA , Jussi NIEMINEN
IPC分类号： H04W16/28 , H04W24/02
CPC分类号： H04W16/28 , H04W24/02
摘要： A computer implemented method of monitoring a communication network. The method includes obtaining first information related to remote electrical tilt configurations deployed in the communication network; obtaining second information related to cell documentation; comparing the first and second information to identify mismatches between the first and second information, if any; and outputting an alarm concerning mismatches identified as a result of the comparison.

19. 发明申请

US20230117138A1 HANDLING VSWR VALUE OR THE LIKE OF ANTENNAS IN TELECOMMUNICATION NETWORKS 有权
公开(公告)号：US20230117138A1
公开(公告)日：2023-04-20
申请号：US17921533
申请日：2021-04-21
申请人： Elisa Oyj
发明人： Karri SUNILA , Antti SALMENLINNA
IPC分类号： H04B17/15 , H04B17/10
摘要： A computer implemented method of handling threshold value of an antenna performance parameter of an antenna of a telecommunication network. A default antenna performance parameter threshold value of the antenna is obtained; a second antenna performance parameter threshold value for the antenna is determined based on the default antenna performance parameter threshold value and loss information related to the antenna, or based on gradually testing antenna performance parameter threshold values; and the second antenna performance parameter threshold value is taken into use for the antenna.

20. 发明申请

US20230061081A1 ANTENNA ANALYSIS IN COMMUNICATION NETWORKS 有权
公开(公告)号：US20230061081A1
公开(公告)日：2023-03-02
申请号：US17795766
申请日：2021-02-15
申请人： Elisa Oyj
发明人： Karri SUNILA
IPC分类号： H04W24/08 , G01R29/08
摘要： A computer implemented method of antenna analysis for a base station site of a communication network. The base station site serves at least a cell operating according to a first network technology and a cell operating according to a second network technology. The method includes receiving, from the base station site, performance data related to the first network technology and performance data related to the second network technology; analyzing the received performance data to check if the performance data indicates an antenna related performance problem; and outputting an indication of an antenna problem responsive to detecting an antenna related performance problem both in the performance data related to the first network technology and the performance data related to the second network technology.

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