公开(公告)号：US11418998B2

公开(公告)日：2022-08-16

申请号：US17047531

申请日：2018-04-17

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： Oscar Zee ,  Ann-Christine Eriksson ,  Paul Mihkel Teder

IPC分类号： H04W28/02 ,  H04W48/12 ,  H04W68/02

摘要： A wireless device, a network node, a core node and methods for handling radio communication of data between the wireless device and the network node in a wireless network. The network node transmits system information related to availability of a potential data bearer dedicated for data tolerating a certain delivery delay, which is received by the wireless device in idle or inactive mode. The wireless device determines whether the potential data bearer is available, based on the system information. When available, the wireless device initiates a transition from idle/inactive mode to connected mode and communicates the data over the potential data bearer. When the potential data bearer is unavailable, the wireless device stays in the idle/inactive mode. When the data is downlink data, the core node sends a paging message indicating a potential data class.

公开(公告)号：US11224039B2

公开(公告)日：2022-01-11

申请号：US16344498

申请日：2017-10-31

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： Henrik Asplund ,  Jonas Medbo ,  Peter Ökvist ,  Mathias Riback ,  Arne Simonsson ,  Paul Mihkel Teder ,  Magnus Thurfjell

IPC分类号： H04W72/04 ,  H04L25/02 ,  H04L1/00 ,  H04W36/00 ,  H04W36/30 ,  H04W36/38 ,  H04W56/00 ,  H04W74/00

摘要： Systems and methods of sharing channel information between co-located radio nodes are provided. In one exemplary embodiment, a method performed by a second radio node (111, 200, 300a, b, 1111) of sharing channel information between a first radio node (101, 500, 600a, b, 1101) and the second radio node that are co-located (107) may include obtaining (403), by the second radio node, first channel information characterizing a communication channel (105a-c) between a third radio node (121, 1121) and the first radio node in a first frequency band. Further, the method may include using (405), by the second radio node, the first channel information for communication with the third radio node or a fourth radio node (123) in a second frequency band.

公开(公告)号：US20190246394A1

公开(公告)日：2019-08-08

申请号：US16344498

申请日：2017-10-31

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： Henrik Asplund ,  Jonas Medbo ,  Peter Ökvist ,  Mathias Riback ,  Arne Simonsson ,  Paul Mihkel Teder ,  Magnus Thurfjell

IPC分类号： H04W72/04 ,  H04W56/00 ,  H04W74/00 ,  H04W36/00 ,  H04W36/30 ,  H04W36/38 ,  H04L1/00 ,  H04L25/02

CPC分类号： H04W72/0426 ,  H04L1/0026 ,  H04L25/0202 ,  H04W36/0044 ,  H04W36/30 ,  H04W36/38 ,  H04W56/001 ,  H04W74/002

摘要： Systems and methods of sharing channel information between co-located radio nodes are provided. In one exemplary embodiment, a method performed by a second radio node (111, 200, 300a, b, 1111) of sharing channel information between a first radio node (101, 500, 600a, b, 1101) and the second radio node that are co-located (107) may include obtaining (403), by the second radio node, first channel information characterizing a communication channel (105a-c) between a third radio node (121, 1121) and the first radio node in a first frequency band. Further, the method may include using (405), by the second radio node, the first channel information for communication with the third radio node or a fourth radio node (123) in a second frequency band.