8.70 Primary notification event reporting +CPNER

27.0073GPPAT command set for User Equipment (UE)Release 18TS

Tools: ARFCN - Frequency Conversion for 5G NR/LTE/UMTS/GSM

Table 8.70-1: +CPNER parameter command syntax

Command	Possible response(s)
+CPNER=[<reporting>]	+CME ERROR: <err>
+CPNER?	+CPNER:<reporting> +CME ERROR: <err>
+CPNER=?	+CPNER: (list of supported <reporting>s) +CME ERROR: <err>

Description

Set command enables and disables reporting of primary notification events when received from the network with unsolicited result code +CPNERU: <message_identifier>,<serial_number>,<warning_type>. Primary notification events are used for public warning systems like ETWS (Earthquake and Tsunami Warning Systems).

When <reporting>=1, duplicate primary notifications will be discarded by the UE.

NOTE 1: The notification is considered a duplicate of the previous if it has equal <message_identifier> and <serial_number> and arrives from the same PLMN. A primary notification message stored to detect duplication is cleared automatically after three hours of not receiving any message.

Read command returns the current settings.

Test command returns supported values as a compound value.

Refer clause 9.2 for possible <err> values.

Defined values

<reporting>: integer type, controlling reporting of primary notification events

0 Disable primary notification events.

1 Enable reporting of primary notification events without security information, unsolicited result code +CPNERU: <message_identifier>,<serial_number>,<warning_type>.

NOTE 2: Provision of information for the digital signature authentication is referred to as "reporting of primary notification events with security information" in 3GPP TS 25.331 [74], 3GPP TS 36.331 [86]) and 3GPP TS 23.041 [100]. This functionality is not fully implemented in this release, hence is not supported.

<message_identifier>: string type in hexadecimal character format. The parameter contains the message identifier (2 bytes) of the primary notification. For UTRAN see 3GPP TS 25.331 [74] clause 10.3.8.4.ea, for GERAN see 3GPP TS 23.041 [100] clause 9.4.1.3.2, for E-UTRAN see 3GPP TS 36.331 [86] clause 6.3.1 SystemInformationBlockType10, and for NG-RAN see 3GPP TS 38.331 [160] clause 6.3.1 SystemInformationBlockType6.

<serial_number>: string type in hexadecimal character format. The parameter contains the serial number (2 bytes) of the primary notification. For UTRAN see 3GPP TS 25.331 [74] clause 10.3.8.4.ea, for GERAN see 3GPP TS 23.041 [100] clause 9.4.1.3.2, for E-UTRAN see 3GPP TS 36.331 [86] clause 6.3.1 SystemInformationBlockType10, and for NG-RAN see 3GPP TS 38.331 [160] clause 6.3.1 clause 6.3.1 SystemInformationBlockType6.

<warning_type>: string type in hexadecimal character format. The parameter contains the warning type (2 bytes) of the primary notification. For UTRAN see 3GPP TS 25.331 [74] clause 10.3.8.4.ea, for GERAN see 3GPP TS 23.041 [100] clause 9.4.1.3.2, for E-UTRAN see 3GPP TS 36.331 [86] clause 6.3.1 SystemInformationBlockType10, and for NG-RAN see 3GPP TS 38.331 [160] clause 6.3.1 SystemInformationBlockType6.

Implementation

Optional.