【摘要】 多跳路由协议是无线传感器网络中的关键技术之一,针对传统多跳传输协议在无线传感器网络的实际应用中存在部署过程过于复杂等问题,设计了一种灵活实用的基于Sink节点控制的无线传感器网络多跳传输协议(Sink Controlling Multi-hop Protocol,SCMP)。Sink节点通过发送命令信息实现对传感器节点的控制,并收集各个节点的路由信息从而获得全局路由,然后对传感器节点的数据传输进行进一步控制。在Sun SPOT平台上对SCMP进行了部署实验,结果表明,基于Sink节点控制的多跳传输协议更加方便灵活,在实际的无线传感器网络应用中具有一定的有效性和可行性。更多还原

【Abstract】 The multi-hop routing protocol is one of the key technologies in wireless sensor networks.The conventional multi-hop transmission protocols generate some problems in the actual application of wireless sensor networks,such as undue complexity of the deployment process.To solve these problems,we proposed a flexible and practical multi-hop routing protocol called SCMP(Sink Controlling Multi-hop Protocol),which is based on the sink nodes controlling.Sink nodes control sensor nodes by sending command packets to the whole topology,collect the routing information of each node to form the global route,and then control the data transmission of each node on the basis of the global information.We evaluated the SCMP by deploying it on the Sun SPOT platform.The results indicate that the new scheme is more flexible and practical,and has better system performance.更多还原