计算机工程2012，Vol.38Issue(3)：63-66,4.DOI:10.3969/j.issn.1000-3428.2012.03.022
一种满足数据时新性的WSN运载路由算法
WSN Carrying Routing Algorithm Satisfying Data Freshness
摘要
Abstract
In order to satisfy the requirement of data freshness in Wireless Sensor Network(WSN), by combining network data transportation and mobile element transportation, this paper proposes an efficient carrying routing algorithm. It calculates the optimal node positions for mobile elements to transmit data, and plans the paths of mobile elements, so that the energy consumption of sensor nodes is reduced and the network performance is improved. Simulation results show that the proposed algorithm can reduce network energy consumption under the premise of guaranteeing data freshness.关键词
无线传感器网络/数据收集/数据时新性/运载路由问题Key words
Wireless Sensor Network(WSN)/ data collection/ data freshness/ Carrying Routing Problem(CRP)分类
信息技术与安全科学引用本文复制引用
成培,翁艳彬,王国军..一种满足数据时新性的WSN运载路由算法[J].计算机工程,2012,38(3):63-66,4.基金项目
国家自然科学基金资助项目(61073037) （61073037）
湖南省杰出青年科学基金资助项目(07JJ1010) （07JJ1010）
