Invention Grant
- Patent Title: Mobility-handling aspects of user equipment beamforming
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Application No.: US15770420Application Date: 2016-10-21
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Publication No.: US10256893B2Publication Date: 2019-04-09
- Inventor: Andreas Bergström , Niclas Wiberg , Håkan Andersson , Johan Furuskog , Mattias Frenne
- Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
- Applicant Address: SE Stockholm
- Assignee: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
- Current Assignee: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
- Current Assignee Address: SE Stockholm
- International Application: PCT/IB2016/056354 WO 20161021
- International Announcement: WO2017/068547 WO 20170427
- Main IPC: H04B7/06
- IPC: H04B7/06 ; H04B7/08 ; H04B7/0404

Abstract:
Embodiments described herein are directed to methods for controlling user equipment (UE) beamforming in a wireless network. According to certain embodiments, a (UE) can receive one or more beam reference signals included in a restricted set of useable beam reference signals for adjusting the UE beamforming. Further, the UE can receive one or more beam reference signals outside of the restricted set. It can be determined whether to update the restricted set to include a subset of the one or more beam reference signals outside of the restricted set, based on predetermined criteria. The UE beamforming can be adjusted based on beam reference signals in the restricted set.
Public/Granted literature
- US20180323858A1 MOBILITY-HANDLING ASPECTS OF USER EQUIPMENT BEAMFORMING Public/Granted day:2018-11-08
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