发明授权
US08498224B2 Aggregation and propagation of sensor data within neighbor discovery messages in a tree-based ad hoc network
有权
传感器数据在基于树的自组织网络中的邻居发现消息内的聚合和传播
- 专利标题： Aggregation and propagation of sensor data within neighbor discovery messages in a tree-based ad hoc network
- 专利标题（中）： 传感器数据在基于树的自组织网络中的邻居发现消息内的聚合和传播
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申请号： US13300384申请日： 2011-11-18
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公开(公告)号： US08498224B2公开(公告)日： 2013-07-30
- 发明人: Pascal Thubert , Patrick Wetterwald , Vincent Jean Ribiere
- 申请人： Pascal Thubert , Patrick Wetterwald , Vincent Jean Ribiere
- 申请人地址： US CA San Jose
- 专利权人： Cisco Technology, Inc.
- 当前专利权人： Cisco Technology, Inc.
- 当前专利权人地址： US CA San Jose
- 代理商 Leon R. Turkevich
- 主分类号： H04L12/28
- IPC分类号： H04L12/28 ; H04W4/00
摘要：
In one embodiment, a method comprises attaching, by a mobile router, to an attachment router according to a protocol requiring establishment of a tree topology having a single clusterhead, the attaching by the mobile router based on the mobile router receiving, from the attachment router, an advertisement message specifying an attachment prefix; outputting a second advertisement message specifying availability of a prescribed address prefix used by the mobile router, and further specifying attributes of the mobile router relative to the tree topology; receiving a plurality of sensor data messages from at least one attached sensor host node, each sensor data message specifying at least one sensor data element specifying a detected sensor parameter; aggregating the sensor data elements from the sensor data messages into aggregated sensor data; and generating and outputting a neighbor advertisement message to the attachment router, the neighbor advertisement message specifying the aggregated sensor data.
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