Invention Grant
- Patent Title: Control signaling for multicast communications
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Application No.: US17469771Application Date: 2021-09-08
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Publication No.: US11751195B2Publication Date: 2023-09-05
- Inventor: Le Liu , Kazuki Takeda , Alberto Rico Alvarino
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: The Marbury Law Group
- Main IPC: H04W72/23
- IPC: H04W72/23 ; H04W72/1273 ; H04W24/08 ; H04W72/30 ; H04W72/54 ; H04W72/566

Abstract:
In embodiments of systems and methods for managing control signaling for multicast communications, a base station may transmit to a wireless device an indication of whether to monitor a group common physical downlink control channel (GC PDCCH), a wireless device-specific PDCCH for multicast configuration information, or both. The base station may determine a schedule for transmitting multicast communications to the wireless device based on a capability reported by the wireless device, and may transmit to the wireless device an indication of whether a transport block for GC multicast communications including services for multicast communications will be scheduled by the GC PDCCH, the wireless device-specific PDCCH, or both. The base station may transmit, and the wireless device may receive, the multicast communications according to the multicast configuration information and the schedule.
Public/Granted literature
- US20220086883A1 CONTROL SIGNALING FOR MULTICAST COMMUNICATIONS Public/Granted day:2022-03-17
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