Invention Grant
- Patent Title: Signaling-overhead reduction with resource grouping
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Application No.: US16801672Application Date: 2020-02-26
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Publication No.: US12213121B2Publication Date: 2025-01-28
- Inventor: Kiran Venugopal , Tao Luo , Tianyang Bai , Jung Ho Ryu , Yan Zhou , Junyi Li
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Procopio, Cory, Hargreaves & Savitch LLP
- Main IPC: H04W72/04
- IPC: H04W72/04 ; H04W16/28 ; H04W28/06 ; H04W72/044 ; H04W72/23

Abstract:
A configuration for configuring and updating the spatial relationship of multiple physical uplink control channel (PUCCH) resources in a single message, thereby reducing signaling overhead. A user equipment (UE) constructs a message associated with at least one of a plurality of component carriers (CCs) or a plurality of bandwidth parts (BWPs) indicating a same spatial relation for the at least one of the plurality of CCs or the plurality of BWPs. The UE transmits the message to a base station. The base station transmits a message to the UE configuring multiple spatial parameters for the at least one of the plurality of CCs, the plurality of BWPs, or a plurality of uplink/downlink resources.
Public/Granted literature
- US20200314829A1 SIGNALING-OVERHEAD REDUCTION WITH RESOURCE GROUPING Public/Granted day:2020-10-01
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