name: RLF
full_form: Radio Link Failure
context: ID that contains the BAP address of this alternative IAB-donor-DU. The alternative IAB-donor-DU can forward the traffic to the peer IAB-donor-DU, which was the packetâs original destination, via a statically configured GTP-U tunnel. The alternative IAB-donor-DU selects a packet for tunneling by matching the packetâs source IP address with a IAB-donor-configured IP address list. In case the alternative IAB-donor-DU and its peer belong to separate IAB-donor-CUs, the IP address list is forwarded between the IAB-donors. Enhancements to BH RLF indications For the reduction of packet loss due to BH RLF, Rel-17 introduces the BH RLF detection indication and the RLF recovery indication. In case an IAB-node attempts RRC Reestablishment due to BH RLF, it can send the RLF detection indication to each child node. If the child node has an alternative backhaul path available, it can apply UL rerouting for upstream packets. If it has no such alternative backhaul path, it can propagate the BH RLF
description: Radio Link Failure (RLF) is a critical event in telecommunications that occurs when there is a failure or degradation of the radio link between the user equipment and the base station. This event triggers various procedures to ensure minimal disruption to services, including handovers, rerouting of traffic, and adjustments to network parameters.
explanation: The text explicitly describes 'Radio Link Failure' as an event that causes specific actions within the network, such as triggering handovers and rerouting traffic. This classification is supported by the mention of procedures being initiated in response to the event.
section_title: 11.3	Enhancements to Integrated Access and Backhaul for NR
biotag_Context: B-Parameter,O,O,O,B-Protocol,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-Protocol,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Protocol,O,O,O,O,B-Protocol,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Protocol,O,O,O,O,O,O,O,O,O,B-Network,B-Procedure,O,O,O,O,O,O,O,O,O,B-Network,O,O,O,O,B-Network,B-Procedure,O,O,O,O,B-Procedure,O,O,O,O,O,B-Network Function,O,B-Protocol,O,O,O,B-Network,O,O,O,O,O,B-Procedure,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Connection,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Network,B-Procedure
biotag_Description: B-Procedure,I-Procedure,I-Procedure,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,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O