大连理工大学学报2016，Vol.56Issue(2)：193-201,9.DOI:10.7511/dllgxb201602013
一种基于无线传感器网络安全的能量优化路由算法
An energy-optimization routing algorithm based on security of wireless sensor network
摘要
Abstract
For problems of the network lifetime and network functions affected by nodes energy efficiency,imbalance consumption of energy and security attack,an energy-optimization routing algorithm based on network security is proposed.An evaluation mechanism of trust is set up in network and using the concept of potential field in physics,four potential fields based on the node depth,region energy,residual energy and trust value which are unified to an integrated potential field,are established.The direction of next hop of packets transmission is determined according to this potential field function,so that the optimization of energy-efficiency,energy-balance and security of sensor network is achieved.Then,the effect of this algorithm is proved by simulative experiments.关键词
无线传感器网络/网络安全/能量均衡/信任机制Key words
wireless sensor network (WSN)/network security/energy balance/trust mechanism分类
信息技术与安全科学引用本文复制引用
李树江,佟以鑫,王向东,田中大..一种基于无线传感器网络安全的能量优化路由算法[J].大连理工大学学报,2016,56(2):193-201,9.基金项目
国家自然科学基金资助项目(60772055) （60772055）
沈阳市科技局资助项目(F13-308-4-00) （F13-308-4-00）
