摘要
针对传统AODV算法没有考虑节点剩余能量和负载均衡的缺点,提出一种结合剩余能量和负载感知的改进AODV路由算法。NS-3仿真结果表明,与传统AODV算法相比,改进后的算法略微降低了传输比,但是显著降低了路由开销和平均端到端时延,节省能量,延长网络生存时间。
Based on the fact that traditional A O D V doesn, t take node residual energy and load balance into consideration ’ an improved A O D V routing algorithm is proposed to solve these problems. The simulation results under N S -3 show that compared with traditional A O D V algorithm ’ the improved algorithm slightly decreases packet delivery ratio ’ but greatly reduces routing overheads and average endto-end delay ’ saves energy and prolongsthe network lifetime.
作者
林聪
袁晓兵
李宝清
LIN Cong;YUAN Xiao-bing;LI Bao-qing(Key Laboratory of W ireless Sensor Networks and Com m unication, Shanghai Institute of M icrosystem and Information Technology, Chinese Academy of Sciences, Shanghai 201800,C hina;Key Laboratory of Science and Technology for National Defense of M icrosystem , Shanghai Institute of M icrosystem and Information Technology, Chinese Academy of Sciences, Shanghai 201800,China;University of Chinese Academy of Sciences, Beijing 100049,China)
出处
《信息技术》
2016年第12期25-29,共5页
Information Technology
基金
微系统技术国防科技重点实验室基金项目(9140C1-80102150C1XXXX)
