Invention Grant
- Patent Title: Method and apparatus for beamforming control in a wireless communication network
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Application No.: US16342658Application Date: 2018-12-11
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Publication No.: US11310674B2Publication Date: 2022-04-19
- Inventor: Andres Reial , Icaro L. J. Da Silva , Johan Rune , Henrik Sahlin
- Applicant: Telefonaktiebolaget LM Ericsson (publ)
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee Address: SE Stockholm
- Agency: Leffler Intellectual Property Law, PLLC
- International Application: PCT/EP2018/084361 WO 20181211
- International Announcement: WO2020/119892 WO 20200618
- Main IPC: H04W16/28
- IPC: H04W16/28 ; H04W8/24 ; H04W48/02 ; H04W48/20

Abstract:
A base station or other network node configures a network transmission in dependence on a directional scanning reception ability of a wireless communication device targeted by the transmission. An example transmission configuration is selecting or restricting which Transmission/Reception Point to use for the transmission or selecting or restricting the beamforming configuration to use for the transmission. The device complements operations in the wireless communication network by indicating its directional scanning reception ability in initial signaling, such as used for random access, or in Radio Resource Control signaling, or both.
Public/Granted literature
- US20210360430A1 METHOD AND APPARATUS FOR BEAMFORMING CONTROL IN A WIRELESS COMMUNICATION NETWORK Public/Granted day:2021-11-18
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