Invention Grant
- Patent Title: Group semi-persistent scheduling for path diversity
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Application No.: US17087974Application Date: 2020-11-03
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Publication No.: US11700627B2Publication Date: 2023-07-11
- Inventor: Hua Wang , Piyush Gupta , Junyi Li , Lik Hang Silas Fong
- 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.
- Main IPC: H04W4/08
- IPC: H04W4/08 ; H04W72/50 ; H04W76/27 ; H04W24/08 ; H04W76/11 ; H04L5/00 ; H04W76/30 ; H04W72/121 ; H04W72/23

Abstract:
Certain aspects of the present disclosure provide techniques for group semi-persistent scheduling (SPS) for path diversity. A method that may be performed by a node includes configuring one or more groups of user equipments (UEs) with one or more SPS resources. The node sends a downlink control information (DCI) to activate one of the SPS resources for one of the groups of UEs and transmits data to the group of UEs using the activated SPS resource. A first UE may receive data from the node using the activated SPS resource and retransmit the data to the second UE. The first helping UE and the second targeted UE may be identified based on the higher layer configuration with the SPS resources, based on information in the DCI, and/or based on information sent with the data.
Public/Granted literature
- US20210136792A1 GROUP SEMI-PERSISTENT SCHEDULING FOR PATH DIVERSITY Public/Granted day:2021-05-06
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