name: ETWS
full_form: Earthquake and Tsunami Warning System
context: new cell which does not send ETWS primary/secondary notifications after the reception of ETWS primary/secondary notifications on an old cell and then UE behaviour on the new cell is not affected by the reception of ETWS primary/secondary notifications on an old cell. To confirm that UE reselects a new cell which sends ETWS primary/secondary notifications from a cell which does not send ETWS primary/secondary notifications and then the UE receives ETWS primary/secondary notifications on the new cell. 8.1.1.19.4 Method of test Initial Condition System Simulator: 2 cells - Cell 1 and 2 UE: URA_PCH state (state 6-13) as specified in clause 7.4 of TS 34.108, with a valid U-RNTI assigned by the SS. UE is configured to receive the CBS data messages. Specific Message Contents SYSTEM INFORMATION TYPE 5/ SYSTEM INFORMATION TYPE 5bis / SYSTEM INFORMATION TYPE 6 For Cell 1, use the same message as specified in 34.108, clause 6.1.3 with following exception. For Cell 2, use the same message as
description: The Earthquake and Tsunami Warning System (ETWS) is a telecommunications service that enables the dissemination of critical warning messages to mobile users in the event of an earthquake or tsunami. This service leverages cellular networks to rapidly alert users, thereby facilitating timely evacuations and minimizing potential harm.
explanation: Given the context from 3GPP TS 34.123, ETWS is classified as a Service because it describes a specific telecommunications offering that utilizes cellular infrastructure to deliver critical warning messages to mobile users.
section_title: 8.1.1.19ETWS primary and secondary notification / Cell reselection
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biotag_Description: O,B-Service,I-Service,I-Service,I-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,O,O,O,O,O,O,O,O,O,O,O,O,O