摘要
在分析了最小跳数路由算法局限性的基础上对该算法进行了改进,充分考虑了无线传感器网络的跳数、能量、负载均衡等问题。改进后的算法使得传感器的某些节点不会因为频繁使用而迅速死亡,数据包可以沿着最优的路径向网关节点发送。仿真结果显示,改进后的算法可以有效地提高无线传感器网络的可靠性和稳定性,延长了网络的通信时间。
The minimum hop routing protocol was improved based on the analysis on its disadvantage, and the improvement fully considered the hop, energy, and load of wireless sensor networks. The improved algorithm would not rapidly die because some nodes were used frequently. The simulation result shows that the improved algorithm can effectively enhance the reliability and stability of the wireless senor network routing, and prolong the lifetime of the network.
出处
《数字通信》
2010年第1期43-45,共3页
Digital Communications and Networks
基金
重庆市自然科学基金项目(2009BB2085)
重庆市教委科研项目(KJ090524)
重庆邮电大学科研项目(A2008-13)
