Invention Application
- Patent Title: BEAM MANAGEMENT FOR BANDWIDTH PART NOT INCLUDING SYNCHRONIZATION SIGNAL BLOCK
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Application No.: US17637931Application Date: 2020-08-28
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Publication No.: US20220286191A1Publication Date: 2022-09-08
- Inventor: Chao WEI , Ruiming ZHENG , Yu ZHANG
- Applicant: Qualcomm Incorporated
- Applicant Address: US CA San Diego
- Assignee: Qualcomm Incorporated
- Current Assignee: Qualcomm Incorporated
- Current Assignee Address: US CA San Diego
- Priority: CNPCT/CN2019/103643 20190830
- International Application: PCT/CN2020/112124 WO 20200828
- Main IPC: H04B7/08
- IPC: H04B7/08 ; H04W76/19 ; H04B7/06 ; H04W56/00 ; H04W68/00

Abstract:
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may communicate with a base station over a first bandwidth part (BWP) of a carrier. The UE may receive a beam failure recovery (BFR) configuration signal configuring a set of periodic channel state information reference signals (CSI-RSs) in the first BWP and a set of synchronization signals in a second BWP. The UE may measure the set of periodic CSI-RSs in the first BWP. The UE may set a beam for communicating with the base station over the first BWP based at least in part on the measuring. The UE may be a reduced bandwidth capability and support communicating with the base station using only one BWP.
Public/Granted literature
- US12155449B2 Beam management for bandwidth part not including synchronization signal block Public/Granted day:2024-11-26
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