Invention Grant
- Patent Title: Physical uplink control channel reliability enhancements
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Application No.: US16378099Application Date: 2019-04-08
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Publication No.: US10959232B2Publication Date: 2021-03-23
- Inventor: Xiao Feng Wang , Tao Luo , Sony Akkarakaran , Makesh Pravin John Wilson , Yan Zhou , Wooseok Nam , Abhishek Sinha , Juan Montojo
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Holland & Hart LLP
- Main IPC: H04W72/02
- IPC: H04W72/02 ; H04W72/04 ; H04B17/309 ; H04W88/02

Abstract:
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a signal identifying a first beam configuration and a second beam configuration to be used for performing a beamformed transmission of a physical uplink control channel (PUCCH) signal. The UE may determine, for a first PUCCH transmission occasion associated with the first beam configuration, that a communication metric associated with performing the beamformed transmission of the PUCCH signal using the first beam configuration fails to satisfy a threshold. The UE may perform, at a second PUCCH transmission occasion and based at least in part on the determining, the beamformed transmission of the PUCCH signal according to the second beam configuration.
Public/Granted literature
- US20190313393A1 PHYSICAL UPLINK CONTROL CHANNEL RELIABILITY ENHANCEMENTS Public/Granted day:2019-10-10
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