Invention Grant
- Patent Title: Apparatus and methods for new radio broadcast and multicast access control
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Application No.: US17357832Application Date: 2021-06-24
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Publication No.: US11671902B2Publication Date: 2023-06-06
- Inventor: Prasad Reddy Kadiri , Le Liu , Alberto Rico Alvarino , Umesh Phuyal , Bharat Shrestha
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM INCORPORATED
- Current Assignee: QUALCOMM INCORPORATED
- Current Assignee Address: US CA San Diego
- Agency: Loza & Loza, LLP
- Main IPC: H04W48/10
- IPC: H04W48/10 ; H04W76/27 ; H04W4/06 ; H04W48/20

Abstract:
This disclosure relates to techniques for providing access control for multicast or broadcast (MC/BC) services. A base station broadcasts one or more cell barring parameters to a group of user equipment (UEs) that indicate whether the UEs of the group of UEs is permitted to select the cell of the base station for receiving the MC/BC services. The base station also broadcasts one or more access control parameters to a set of one or more UEs, of the group of UEs, that are indicated to be permitted to select the cell for receiving the MC/BC services based on the one or more cell barring parameters. The one or more access control parameters indicate whether the set of one or more UEs is permitted to establish or resume the RRC connected state with the base station for receiving the MC/BC services.
Public/Granted literature
- US20210410045A1 APPARATUS AND METHODS FOR NEW RADIO BROADCAST AND MULTICAST ACCESS CONTROL Public/Granted day:2021-12-30
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