基于三维胞元空间的自适应多跳能量高效路由  

Self-adaptive multi-hop energy efficiency routing based on 3D cell space

作　　者：路扬[1] 孙晖[1] 黄光群[1] 刘俊延[1] 

机构地区：[1]浙江大学电气工程学院,浙江杭州310027

出　　处：《电子技术应用》2015年第1期90-93,共4页Application of Electronic Technique

摘　　要：针对无线传感器网络中三维路由算法的能耗问题,提出了基于三维胞元空间的自适应多跳能量高效路由(3D-SMEER)。该路由算法根据自适应多跳机制确定跳数,利用协同节点转发消息包到邻居最优胞父,从而减轻当前胞父的传输负担。同时,对协同节点的选择区域进行了研究,并且考虑节点的剩余能量和相关位置信息选择协同节点,以平衡网络的能耗。仿真结果表明,与其他算法相比3D-SMEER算法节省了网络的平均能耗,有效地提高了网络的能耗平衡度。Considering the problem of energy consumption in 3D routing algorithm of Wireless Sensor Network （WSN）, a self- adaptive multi-hop energy efficiency routing algorithm based on 3D cell space （3D-SMEER） was presented. In order to reduce the burden on the current cell leader, the algorithm determined the number of hops based on a self-adaptive multi-hop mechanism, and then the message packets were forwarded by collaborative nodes. Meanwhile, for the sake of the balance of energy consumption of the networks, the algorithm studied the selection region of the collaborative nodes, and the collaborative nodes were selected based on residual energy and related location information. Simulation results show that compared with other algorithms 3D-SMEER saves average energy consumption of the networks, effectively improves the balance of energy consumption of the networks.

关 键 词：无线传感器网络 三维胞元空间 自适应多跳 协同节点 能量高效 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]