name: MBS
full_form: Multicast/Broadcast Service
context: based on MBS subscription data of the UE, and the MBS session information. - Local multicast service is the multicast MBS service limited in a certain MBS service area, and it is enforced by NG-RAN node and 5GC. A location dependent multicast service is an MBS service provided in several MBS service area(s), when UE moves to a new MBS service area, content data from the new MBS service area shall be delivered to the UE, and the network ceases to deliver the content data from the old MBS service areas to the UE. - Mobility support of MBS service. UE may move from one NG-RAN node to another NG-RAN node after UE has joined the MB Session. To minimize the data loss of the UE during the handover procedure, multicast MBS session data may be forwarded from source NG-RAN node to target NG-RAN node. - Session activation and deactivation. The MBS Session activation procedure is used for activating the resources for MBS data at NG-RAN node. The MBS Session deactivation procedure is used for
description: Multicast/Broadcast Service (MBS) refers to a telecommunications offering that enables the delivery of multimedia content from a single source to multiple recipients in a network, utilizing multicast and broadcast technologies. MBS supports various services, including local multicast service within a specific area and location-dependent multicast services across multiple areas.
explanation: The context explicitly mentions 'Multicast/Broadcast Service' as an entity that provides specific telecommunications capabilities, such as delivering content data to users in different service areas and supporting mobility during handover procedures. This description aligns with the definition of a 'Service' in the provided categories.
section_title: 6.3.4.3.1	Multicast-broadcast services in 5G
biotag_Context: O,O,B-Service,O,O,O,O,O,O,O,B-Service,O,O,O,O,O,O,O,O,O,B-Service,O,O,O,O,O,B-Service,O,O,O,O,O,O,O,B-Network Function,O,O,O,O,O,O,O,O,O,O,B-Service,O,O,O,O,B-Service,O,O,O,B-Device,O,O,O,O,B-Service,O,O,O,O,O,O,O,B-Service,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Service,O,O,O,O,O,O,O,O,O,B-Service,O,B-Device,O,O,O,O,B-Network Function,O,O,O,B-Network Function,O,O,B-Device,O,O,O,O,O,O,O,O,O,O,O,O,B-Device,O,O,O,O,O,B-Service,O,O,O,O,O,O,O,B-Network Function,O,O,O,B-Network Function,O,O,O,O,O,O,O,B-Service,O,O,O,O,O,O,O,O,O,O,B-Service,O,O,B-Network Function,O,O,B-Service,O,O,O,O,O,O
biotag_Description: B-Service,I-Service,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Service,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O