- 专利标题： Wireless device, a network node and methods therein for reporting channel state information (CSI) in a radio communications network
-
申请号： US15961464申请日： 2018-04-24
-
公开(公告)号： US10945272B2公开(公告)日： 2021-03-09
- 发明人: Mattias Frenne , Qiang Zhang , Henrik Sahlin , Stefan Parkvall , Håkan Andersson , Johan Furuskog
- 申请人： Telefonaktiebolaget L M Ericsson (publ)
- 申请人地址： SE Stockholm
- 专利权人： Telefonaktiebolaget L M Ericsson (publ)
- 当前专利权人： Telefonaktiebolaget L M Ericsson (publ)
- 当前专利权人地址： SE Stockholm
- 代理机构： Withrow & Terranova, PLLC
- 主分类号： H04W4/00
- IPC分类号： H04W4/00 ; H04W72/08 ; H04W76/27 ; H04L1/00 ; H04L12/26 ; H04W4/06 ; H04W72/04 ; H04W24/10
摘要：
A method performed by a wireless device (121, 122) for determining Channel State Information, CSI, estimates to be transmitted in a CSI report for the wireless device (121, 122) to a network node (110) in a radio communications network (100) is provided. The wireless device (121, 122) receives a message comprising an indication to use CSI estimates corresponding to a determined period of time. In response to said message, the wireless device (121, 122) determines CSI estimates to be used in the CSI report to the network node (110) according to the received indication. A wireless device (121, 122) is also described.
A network node (110) and method therein for controlling CSI estimates transmitted by one or more wireless devices (121, 122) in CSI reports to the network node (110) in a radio communications network (100) are also provided.
A network node (110) and method therein for controlling CSI estimates transmitted by one or more wireless devices (121, 122) in CSI reports to the network node (110) in a radio communications network (100) are also provided.
公开/授权文献
信息查询
