Invention Grant
- Patent Title: Group selection for uplink transmission
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Application No.: US17125687Application Date: 2020-12-17
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Publication No.: US11706790B2Publication Date: 2023-07-18
- Inventor: Mahmoud Taherzadeh Boroujeni , Tao Luo
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Patterson & Sheridan, L.L.P/Qualcomm Incorporated
- Main IPC: H04W72/08
- IPC: H04W72/08 ; H04L5/00 ; H04W64/00 ; H04W72/543 ; H04W72/0446

Abstract:
Certain aspects of the present disclosure provide a method for wireless communication by a wireless device. The method generally includes selecting multiple transmission reception points (TRPs) of a plurality of TRPs to form a group of TRPs based on information indicative of relative positions between a user equipment (UE) and each of the plurality of TRPs such that the relative positions between the UE and the multiple TRPs satisfy a criteria. The multiple TRPs of the group of TRPs are selected such that levels of communication delay between each of the multiple TRPs and the UE are within a defined delay range. The method further includes communicating on an uplink using a single timing advance between the UE and the group of TRPs.
Public/Granted literature
- US20210195609A1 GROUP SELECTION FOR UPLINK TRANSMISSION Public/Granted day:2021-06-24
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