公开(公告)号：KR1020070072443A

公开(公告)日：2007-07-04

申请号：KR1020070049013

申请日：2007-05-21

Applicant: 성균관대학교산학협력단

Inventor： 정태명 ,  한영주 ,  박선호 ,  정성민 ,  조준식 ,  최진영 ,  김종명

IPC: H04L12/28

Abstract: A concentric-shaped clustering method for efficient energy consumption in a large-scale sensor network is provided to perform routing of data collected on the basis of plural concentric-shaped clusters, thereby preventing delivery of unnecessary data as realizing high energy efficiency. The first to nth concentric-shaped clusters consisting of at least one sensor node(900) are set according to a location of a final data collection node(910). The sensor nodes(900) which constitute each cluster are formed as one chain. Each head node(920) of the formed chain is selected. Merged data is transmitted to the final data collection node(910) through the head nodes(920).

Abstract translation: 提供了一种用于大规模传感器网络中有效能量消耗的同心形聚类方法，用于执行基于多个同心圆形集群收集的数据路由，从而防止在实现高能效时传送不必要的数据。 根据最终数据收集节点（910）的位置来设置由至少一个传感器节点（900）组成的第一至第n同心圆形集群（910）。 构成每个簇的传感器节点（900）形成为一个链。 选择形成链的每个头节点（920）。 合并的数据通过头部节点（920）发送到最终数据收集节点（910）。