基本信息:
- 专利标题： 用于具有低占空比的终端节点的大型WSN的可扩展协议
- 申请号：CN201380025171.3 申请日：2013-03-19
- 公开(公告)号：CN104396338B 公开(公告)日：2018-11-16
- 发明人： P·B·拉斯班德 , S·E·霍尔
- 申请人： 泰科消防及安全有限公司
- 申请人地址： 瑞士莱茵瀑布诺伊豪森
- 专利权人： 泰科消防及安全有限公司
- 当前专利权人： 先讯美资电子有限公司
- 当前专利权人地址： 美国佛罗里达州
- 代理机构： 中国国际贸易促进委员会专利商标事务所
- 代理人： 秦晨
- 优先权： 61/612,801 2012.03.19 US
- 国际申请： PCT/US2013/032986 2013.03.19
- 国际公布： WO2013/142505 EN 2013.09.26
- 进入国家日期： 2014-11-14
- 主分类号： H04W84/18
- IPC分类号： H04W84/18
A method and system are described for providing a wireless sensor network between a main node and a plurality of nodes, the nodes associate with sensors. The method and system define communications channels over which the main node communicates with the nodes based on a channel hopping scheme pattern, 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-attached nodes that are not attached to the network, to enter a connection session by tuning to the transfer channel to listen for a transfer message. The transfer message indicates a next communications channel. The method tunes the non-attached nodes to the next communications channel, listens for a beacon frame, and utilizes the beacon frame as a timing reference to enable the non-attached nodes to attach to the network.
公开/授权文献:
- CN104396338A 用于具有低占空比的终端节点的大型WSN的可扩展协议 公开/授权日：2015-03-04