发明名称 |
NOTFALLWARNUNG |
摘要 |
A wireless area network terminal receives an unsolicited broadcast from a network to all wireless area network terminals in a predetermined category. The unsolicited broadcast includes an indicator that an emergency alert is waiting. The indicator triggers a request to be sent from the terminal to the network to allow the alert to be downloaded to the terminal. |
申请公布号 |
AT540389(T) |
申请公布日期 |
2012.01.15 |
申请号 |
AT20070824895T |
申请日期 |
2007.11.12 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
MCCANN, STEPHEN;HEPWORTH, ELEANOR |
分类号 |
G08B25/10;H04W4/06;H04W4/22;H04W68/00;H04W88/06 |
主分类号 |
G08B25/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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