公开(公告)号：US20240291545A1

公开(公告)日：2024-08-29

申请号：US18570216

申请日：2021-06-16

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： Bo XU ,  Xueying HOU ,  Anders LANDSTRÖM ,  Peter VADERNA ,  Agnieszka ZIEMBLA ,  Ricardo da Silva SOUZA

IPC分类号： H04B7/06

CPC分类号： H04B7/0693

摘要： Embodiments herein relate to method performed by a radio network node for handling communication in a wireless communication network. The radio network node dynamically applies different muting patterns for muting an active component of one or more antenna branches of the radio network node and/or of one or more antenna panels of the radio network node, wherein the different muting patterns are associated with one or more types of physical channels used for communicating and/or a communication parameter related to one or more UEs. The radio network node performs a communication using the dynamically applied different muting patterns.

公开(公告)号：US20170325140A1

公开(公告)日：2017-11-09

申请号：US15527381

申请日：2014-11-19

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： Icaro L. J. DA SILVA ,  Peter VADERNA ,  Yu WANG

IPC分类号： H04W36/00 ,  H04W36/30

CPC分类号： H04W36/0088 ,  H04W36/30

摘要： A method for performing handover decisions for established radio connections in a mobile network is provided where the method comprise: requesting (6:10) a drop prediction report from a communication device, indicating whether or not an established radio connection is predicted to drop; receiving (6:20) a requested drop prediction report associated with the radio connection; determining (6:40), based on the content of the report, whether a first condition has been fulfilled; configuring a first threshold value specifying when a measurement report is to be provided from the communication device using the radio connection for which the drop prediction report has been received, in case the first condition has been fulfilled, and transmitting (6:60) the configured threshold value or an indication of the configured threshold value to the communication device.

公开(公告)号：US20230216737A1

公开(公告)日：2023-07-06

申请号：US18000856

申请日：2020-06-10

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： Tamas BORSOS ,  Zsófia KALLUS ,  Péter KERSCH ,  Peter VADERNA

IPC分类号： H04L41/0823 ,  H04L41/16 ,  H04L43/08 ,  H04L41/0813

CPC分类号： H04L41/0823 ,  H04L41/16 ,  H04L43/08 ,  H04L41/0813

摘要： There is provided a method for assessing network performance. The method includes acquiring network measurements indicative of any changes in a network following a change to a configuration of the network and data indicative of one or more factors capable of causing the changes in the network. The one or more factors are independent of the change to the configuration of the network. The method includes analysing the acquired network measurements and data to identify a contribution of the one or more factors to a key performance indicator (KPI) and a contribution of the change to the configuration of the network to the KPI. The KPI is predicted by a machine learning model and is a measure of the network performance following the change to the configuration of the network.

公开(公告)号：US20210349174A1

公开(公告)日：2021-11-11

申请号：US17286547

申请日：2018-10-23

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： András RÁCZ ,  Tamas BORSOS ,  Péter HÁGA ,  Peter VADERNA ,  András VERES

IPC分类号： G01S5/02 ,  G01S5/12

摘要： Calibrating a positioning system comprising a plurality of anchor nodes used to determine tag positions within a localization area using radio technology. The method includes performing, at a plurality of first measurement points in the localization area using the localization tag, first ranging measurements with respect to the plurality of anchor nodes using the radio technology to determine respective first distances from the measurement device to the plurality of anchor nodes and performing, at the plurality of first measurement points using the at least one odometry sensor, first odometry measurements to estimate respective first positions of the measurement device in the localization area, estimating locations of the plurality of anchor nodes based on the respective first distances determined by the first ranging measurements and the respective first positions estimated by the first odometry measurements, and calibrating the positioning system using the estimated locations of the plurality of anchor nodes.