Invention Grant
- Patent Title: Beam management and beam indication in radio systems
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Application No.: US18129583Application Date: 2023-03-31
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Publication No.: US12192978B2Publication Date: 2025-01-07
- Inventor: Kai Xu , Esmael Hejazi Dinan , Hua Zhou , Alireza Babaei , Hyoungsuk Jeon , Ali Cagatay Cirik , Kyungmin Park , Nazanin Rastegardoost
- Applicant: Ofinno, LLC
- Applicant Address: US VA Reston
- Assignee: Ofinno, LLC
- Current Assignee: Ofinno, LLC
- Current Assignee Address: US VA Reston
- Agent Reese Bastian; Kavon Nasabzadeh; Jacob L. Mangan
- Main IPC: H04W72/044
- IPC: H04W72/044 ; H04B7/06 ; H04L27/26 ; H04W8/24 ; H04W56/00 ; H04W72/23 ; H04W76/27 ; H04W80/02

Abstract:
A wireless device receives configuration parameters, of a physical uplink control channel (PUCCH), indicating a timing gap threshold between a physical downlink shared channel (PDSCH) and the PUCCH. The wireless device receives one or more messages indicating a downlink transmission configuration indication (TCI) and an uplink TCI. The wireless device transmits uplink control information via the PUCCH using a spatial domain transmission filter, wherein the spatial domain transmission filter is based on one of the downlink TCI or the uplink TCI in response to a comparison between the timing gap threshold and a timing gap between a PDSCH resource and a PUCCH resource.
Public/Granted literature
- US20230309079A1 Beam Management and Beam Indication in Radio Systems Public/Granted day:2023-09-28
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