TEEN协议就是为反应式无线传感器网络而设计的路由策略，它具有实时性，可以对突发事件作出快速反应。TEEN采用与LEACH相同的多簇结构运行方式。不同的是，在簇的建立过程中，随着簇首节点的选定，簇首节点除了通过TDMA方法实现数据的调度，还向簇内成员广播有关数据的硬阀值和软阀值两个参数。(The TEEN protocol is a routing strategy designed for reactive wireless sensor networks. It is real-time and can respond quickly to unexpected events. TEEN uses the same multiple cluster structure as LEACH. The difference is, in the process of cluster establishment, with the selection of cluster head nodes, the cluster head nodes perform data scheduling in addition to the TDMA method, and also broadcast the two hard and soft threshold values of data to members in the cluster.)