name: CMAS
full_form: Commercial  Alert System
context: CGI reporting for intra-RAT and inter-RAT cells but the SN can only configure CGI reporting of intra-RAT cells. At any point in time, the UE can be configured with at most one CGI reporting configuration. For CGI reporting coordination, the SN sends the CGI measurement request and the embedded CGI reporting configuration to the MN. Optionally, the SN sends the unknown cell information to the MN. If there is no ongoing CGI reporting measurement on UE side, the MN forwards the SN CGI measurement configuration to UE. Otherwise the MN rejects the request by sending X2/Xn reject message. In case the SN indicates the unknown cell information, and the CGI information of the requested cell is already available in the MN, the MN can also reject the request, and sends the CGI information of the requested cell to the SN. The SN cannot configure the CGI measurement using the SRB3. Both MN-configured and SN-configured RRM measurements are supported while the SCG is deactivated. The PSCell
description: The Commercial Mobile Alert System (CMAS) is a service provided by the network to user equipment (UE) in Idle mode and Connected Mode. It allows for the dissemination of emergency alerts and notifications to users, including ETWS (Earthquake and Tsunami Warning System) primary and secondary notifications, as well as CMAS notifications. The service is categorized into three levels: Limited Service, Normal Service, and Operator Service, with acceptable cells providing limited service, including emergency calls, ETWS, and CMAS.
explanation: CMAS is classified as a Service because it is described as a level of service provided by the network to user equipment. The text emphasizes its function in delivering emergency alerts and notifications, placing it within the realm of telecommunications services.
section_title: 4.3	Service type in Idle and Connected Mode
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biotag_Description: 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,B-Service,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,O,O,O,O,O,O,O,O,O