Monday, 9 June 2014

System Information Block -10 in LTE (SIB-10)

 Ø  contains an ETWS primary notification

Information’s:


messageIdentifier
Identifies the source and type of ETWS notification (earthquake, tsunami warning, any emergency or test message)
serialNumber
Identifies variations of an ETWS notification.
-uses various mechanisms to alert the user (display message, play a tone or vibrate, location where the message is applicable, also contains an update number which specifies whether a change is in the message content or not)
warningType
# Identifies the warning type of the ETWS primary notification (earthquake, tsunami, etc.) and
# provides information on emergency user alert and UE popup
warningSecurityInfo
# is optional, only applied when security is applied
# Provides security information for the ETWS notification

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