Invention Grant
- Patent Title: Techniques for enhanced coverage semi-persistent scheduling
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Application No.: US17234128Application Date: 2021-04-19
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Publication No.: US11671980B2Publication Date: 2023-06-06
- Inventor: Mahmoud Taherzadeh Boroujeni , Tao Luo , Xiaoxia Zhang , Jing Sun , Peter Gaal , Junyi Li , Juan Montojo , Jelena Damnjanovic , Iyab Issam Sakhnini
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Holland & Hart LLP
- Agent Dalei Dong
- Main IPC: H04W72/23
- IPC: H04W72/23 ; H04W72/121 ; H04W24/02 ; H04W72/1273 ; H04L5/00 ; H04W16/26 ; H04W36/20

Abstract:
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may monitor a unicast channel for a first downlink transmission from a base station using a first semi-persistent scheduling (SPS) configuration. The UE may receive downlink control information (DCI) from the base station indicating a second SPS configuration associated with a different coverage level than the first SPS configuration. In some cases, the DCI may be DCI that is common to a set of UEs. Here, the DCI may indicate the second SPS configuration and the UE may identify a set of parameters associated with the second SPS configuration based on a radio resource control (RRC) message received prior to the DCI. Based on receiving the indication of the second SPS configuration, the UE may monitor the unicast channel for a second downlink transmission from the base station using the second SPS configuration.
Public/Granted literature
- US20210352701A1 TECHNIQUES FOR ENHANCED COVERAGE SEMI-PERSISTENT SCHEDULING Public/Granted day:2021-11-11
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