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    • 4. 发明授权
    • Method for cluster based data transmission in wireless sensor networks
    • 无线传感器网络中基于簇数据传输的方法
    • US08605694B2
    • 2013-12-10
    • US12908353
    • 2010-10-20
    • Sang-Joon ParkYoung-Bag MoonYoung-Bae KoKeun-Woo Lim
    • Sang-Joon ParkYoung-Bag MoonYoung-Bae KoKeun-Woo Lim
    • H04W4/00H04B7/00
    • H04W28/06H04W4/06H04W48/16
    • The present invention relates to a method for cluster based data in wireless sensor networks. The method includes: selecting any one of border nodes positioned at the edge of a cluster as a temporary cluster head as a temporary cluster head when a target is sensed in the cluster; bugging data of the temporary cluster head by border nodes in other adjacent cluster which do not sense the target to temporarily change the border node selected as the temporary cluster head to a cluster head of each of the border nodes; when the target is sensed by at least one of the border nodes, collecting data from each of the border nodes by the temporary cluster head to transferring the collected data to an actual cluster head of the temporary cluster head; and aggregating the collected data by actual cluster head of the temporary cluster head.
    • 本发明涉及无线传感器网络中基于簇的数据的方法。 该方法包括:当在群集中感测到目标时,将位于群集边缘处的边界节点中的任一个作为临时簇头选择为临时簇头; 通过不感测目标的其他相邻集群中的边界节点将临时集群头的数据临时改变为临时簇首选择的边界节点到每个边界节点的集群头; 当由至少一个边界节点感测到目标时,通过临时簇头从每个边界节点收集数据以将收集的数据传送到临时簇头的实际簇头; 并通过临时簇头的实际簇头聚合收集的数据。