Invention Grant
- Patent Title: Uplink channel transmission for multiple transmit receive points (TRPs)
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Application No.: US16859442Application Date: 2020-04-27
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Publication No.: US11324024B2Publication Date: 2022-05-03
- Inventor: Mostafa Khoshnevisan , Xiaoxia Zhang , Tao Luo , Jing Sun , Arumugam Chendamarai Kannan
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Harrity & Harrity, LLP/Qualcomm
- Main IPC: H04W72/04
- IPC: H04W72/04 ; H04W72/12 ; H04W72/10 ; H04W72/02

Abstract:
This disclosure provides systems, methods and apparatuses for uplink channel transmission for multiple transmit receive points (TRPs). In one aspect, a user equipment (UE) resolves overlapping physical uplink control channels (PUCCHs) in a slot or overlapping PUCCH(s) and PUSCH(s) that are mapped to a same TRP in a multi-TRP scenario and that are mapped to two or more different TRPs in the multi-TRP scenario. For example, in a multi-TRP scenario that includes two TRPs, the UE may eliminate overlap of these uplink channels for each of the two TRPs individually and may additionally eliminate overlap of these uplink channels between the two TRPs.
Public/Granted literature
- US20200351916A1 UPLINK CHANNEL TRANSMISSION FOR MULTIPLE TRANSMIT RECEIVE POINTS (TRPs) Public/Granted day:2020-11-05
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