Öffentliches warnverfahren und entsprechende vorrichtung

Procédé d'alerte publique et appareil correspondant

Public warning method and corresponding apparatus


A method for broadcasting messages in a wireless communication system is provided. The method includes employing a paging channel to receive a broadcast event on a wireless device and utilizing the broadcast event to trigger a warning message on the device. For example, the broadcast event can be detected from a natural disaster such as a primary earthquake warning or tsunami.




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Patent Citations (2)

    Publication numberPublication dateAssigneeTitle
    EP-1978761-A1October 08, 2008Nokia Siemens Networks OyMethod, network and device for information provision by using paging and cell broadcast services
    WO-9913439-A1March 18, 1999Intouch Communications, LlcSysteme de teleappel de zone locale

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    Publication numberPublication dateAssigneeTitle