发明名称 |
Scalable protocol for large WSNs having low duty cycle end nodes |
摘要 |
SCALABLE PROTOCOL FOR LARGE WSNS HAVING LOW DUTY CYCLE END NODES A method and system are described for providing a wireless sensor network between a main node and a plurality of nodes, the nodes associated with sensors. The method and system define communications channels over which the main node communicates with the nodes based on a channel hopping scheme, and define at least one transfer channel that is dedicated to carrying transfer frames that are broadcast by the main node. The method and system configure non-acquired nodes that are not acquired to the network to enter a connection session by locating the at least one transfer channel to listen for a transfer message. The transfer message indicates a next communications channel that will become active. The method switches the non-acquired nodes to the next communications channel. |
申请公布号 |
AU2017200795(A1) |
申请公布日期 |
2017.03.02 |
申请号 |
AU20170200795 |
申请日期 |
2017.02.06 |
申请人 |
Tyco Fire & Security GmbH |
发明人 |
RASBAND, Paul Brent;HALL, Stewart E. |
分类号 |
H04W84/18 |
主分类号 |
H04W84/18 |
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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