Invention Grant
- Patent Title: Enhancements of physical channels in multi-TRP
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Application No.: US17917979Application Date: 2021-04-07
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Publication No.: US12160379B2Publication Date: 2024-12-03
- Inventor: Loic Canonne-Velasquez , Young Woo Kwak , Afshin Haghighat , Moon-il Lee , Tuong Duc Hoang , Paul Marinier , Virgil Comsa
- Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
- Applicant Address: US DE Wilmington
- Assignee: INTERDIGITAL PATENT HOLDINGS, INC.
- Current Assignee: INTERDIGITAL PATENT HOLDINGS, INC.
- Current Assignee Address: US DE Wilmington
- Agency: Condo Roccia Koptiw LLP
- International Application: PCT/US2021/026241 WO 20210407
- International Announcement: WO2021/207402 WO 20211014
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04L1/08 ; H04L5/00

Abstract:
Systems, methods, and instrumentalities are described herein regarding enhancements of physical channels in Multi-TRP. Reliability enhancements are provided for physical downlink control channel (PDCCH), including, for example, enhanced support for a control resource set (CORESET) combining. Reliability enhancements are provided for physical uplink control channel (PUCCH), including, for example, activation/deactivation of repetition combining, resource selection, etc. Reliability enhancements are provided for physical uplink shared channel (PUSCH), including, for example, spatial relation determination and signaling, configured and dynamic grant enhancements, etc.
Public/Granted literature
- US20230147122A1 ENHANCEMENTS OF PHYSICAL CHANNELS IN MULTI-TRP Public/Granted day:2023-05-11
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