Abstract:
This paper introduces a cluster header algorithm focused on concepts and characteristics. For the purpose of data aggregation, centered on real-time data, it designs the routing algorithm based on the event-driven networks. It differentiates every node and chooses the best header and founds the configuration of transmitting tree to guarantee the real-time characteristics. It effectively reduces the transmission of information and the delay of propagation.
Key words:
data aggregation,
header,
event-driven
摘要: 介绍了无线传感器网络中的数据融合技术的概念及特点。以数据融合为目的,以实时数据为中心,在基于事件驱动的网络环境下,设计了路由算法。在保证数据实时性的基础上,划分节点等级,寻找最佳融合点,构建树结构传输数据,有效地减少了信息传送,缩短了传输时延。
关键词:
数据融合,
汇聚头,
事件驱动
CLC Number:
SUN Yu-geng; WU Xiao-guang; LIU Yang. Cluster Header Algorithm for Wireless Sensor Network[J]. Computer Engineering, 2008, 34(5): 125-127.
孙雨耕;武晓光;刘 洋. 无线传感器网络中的簇状汇聚头算法[J]. 计算机工程, 2008, 34(5): 125-127.