Invention Grant
- Patent Title: Beam indication for multi-panel UE
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Application No.: US17043384Application Date: 2019-04-05
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Publication No.: US11271635B2Publication Date: 2022-03-08
- Inventor: Mihai Enescu , Sami Hakola , Lars Dalsgaard , Jorma Kaikkonen , Timo Koskela , Juha Karjalainen
- Applicant: Nokia Technologies Oy
- Applicant Address: FI Espoo
- Assignee: Nokia Technologies Oy
- Current Assignee: Nokia Technologies Oy
- Current Assignee Address: FI Espoo
- Agency: Harrington & Smith
- International Application: PCT/IB2019/052840 WO 20190405
- International Announcement: WO2019/193581 WO 20191010
- Main IPC: H04B7/02
- IPC: H04B7/02 ; H04B7/08 ; H04L5/00 ; H04W52/36 ; H04W72/04 ; H04W72/12

Abstract:
A method and apparatus for providing multi-beam downlink channel control procedures. The invention allows for power savings at a user device by indicating what states are to be used and/or indicating deactivation of receiver panels. This is accomplished, at least partially, through the use of a transmission configuration indication table based, at least partially, on measurements made by a user device and panel tags indicating the panels used to make those measurements. Determining optimal downlink and uplink beam selection is accomplished with reference to user device measurements and reporting.
Public/Granted literature
- US20210119688A1 BEAM INDICATION FOR MULTI-PANEL UE Public/Granted day:2021-04-22
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