发明名称 |
Multi-hop wireless alarm signalling system |
摘要 |
The method involves transmitting a message by subscribers on the base unit (A) from the subscriber to an adjacent subscriber depending on a standard. The base unit and the subscriber have a transmitter and a receiver of the subscribers. The message from an adjacent subscriber is transmitted to its adjacent subscriber towards the base unit as per standard. |
申请公布号 |
EP1978686(A1) |
申请公布日期 |
2008.10.08 |
申请号 |
EP20070105778 |
申请日期 |
2007.04.05 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
BLUM, PHILIPP;MEIER, ANDREAS;STRASSER, MARIO |
分类号 |
G08B25/00;H04L12/701;H04L12/721;H04L12/727;H04L12/733;H04W40/10;H04W40/12 |
主分类号 |
G08B25/00 |
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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