公开(公告)号：US11825357B2

公开(公告)日：2023-11-21

申请号：US17270009

申请日：2018-08-22

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： Linnea Faxén ,  Stefan Engström ,  Stefan Johansson

IPC分类号： H04W76/19 ,  H04W36/00 ,  H04W76/30 ,  H04W76/11 ,  H04W36/32

CPC分类号： H04W36/0033 ,  H04W36/00835 ,  H04W36/32 ,  H04W76/11 ,  H04W76/19 ,  H04W76/30

摘要： The invention relates to methods and devices for enabling a connection of a wireless communication device released by a source radio base station to be resumed by a target radio base station. In a first aspect, a method of a source radio base station of enabling a connection of a wireless communication device released by the source radio base station to be resumed by a target radio base station is provided. The method comprises acquiring an indication that a connection established with the wireless communication device is to be released, identifying a target base station with which the connection to be released can be resumed for the wireless communication device, and transmitting, to the identified target base station, information required to resume the connection to be released by the source base station for the wireless communication device.

公开(公告)号：US20230397285A1

公开(公告)日：2023-12-07

申请号：US18034436

申请日：2021-03-11

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： Henning Wiemann ,  Linnea Faxén ,  Fredrik Ovesjö ,  Tao Cui ,  Marwa Mamoun Abdelgadir Abdelrahman ,  Joakim Hellsten ,  Edward Carlstedt-Duke

IPC分类号： H04W76/20 ,  H04W8/22

CPC分类号： H04W76/20 ,  H04W8/22

摘要： A method for user equipment, UE, configuration determination for a UE connected in a radio communication network is presented. The method is performed in a base station, BS, and comprises determining a minimum candidate user equipment configuration, CUEC, wherein the CUEC comprises a special cell, SpCell, the SpCell providing connection with the UE, validating the determined minimum CUEC against capabilities of the UE, selecting a successfully validated determined minimum CUEC as a current CUEC, generating a next CUEC and comparing the generated next CUEC with the current CUEC, validating the next CUEC against the capabilities of the UE when the next CUEC has a higher weight than the current CUEC, selecting a successfully validated next CUEC as the current CUEC, and configuring the UE in accordance with the current CUEC. A BS, a distributed unit, a computer program and a computer program product for UE configuration determination are also presented.

公开(公告)号：US20210185570A1

公开(公告)日：2021-06-17

申请号：US17270009

申请日：2018-08-22

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： Linnea Faxén ,  Stefan Engström ,  Stefan Johansson

IPC分类号： H04W36/00 ,  H04W36/32 ,  H04W76/19 ,  H04W76/30 ,  H04W76/11

摘要： The invention relates to methods and devices for enabling a connection of a wireless communication device released by a source radio base station to be resumed by a target radio base station. In a first aspect, a method of a source radio base station of enabling a connection of a wireless communication device released by the source radio base station to be resumed by a target radio base station is provided. The method comprises acquiring an indication that a connection established with the wireless communication device is to be released, identifying a target base station with which the connection to be released can be resumed for the wireless communication device, and transmitting, to the identified target base station, information required to resume the connection to be released by the source base station for the wireless communication device.