摘要
无线Ad Hoc网络是一种无基础设施、无中心控制的分布式自组织网络。为了实现对未知环境的探测并获取相关数据,针对Ad Hoc网络提出一种基于链式编队、替补节点和摆渡传输的多策略数据传输方案(MSDTS)。采用NS2网络仿真工具对该方案进行仿真,结果表明MSDTS在链式Ad Hoc网络搭建、数据丢包率、网络平均吞吐量方面均有良好性能。
Wireless Ad Hoc network is a kind of distributed self-organizing network with no infrastructure or central control. Aiming at Ad Hoc network, this paper proposes a Multi-Strategy Data Transmission Scheme（MSDTS） based on chain formation, alternate node and ferry transmission to explore the unknown environment and capture the relevant data. This scheme is simulated by network simulation tool named NS2, and the results show that MSDTS has good performance in the building of chain Ad Hoc network, data drop rate, average throughput of networks.
出处
《计算机工程》
CAS
CSCD
北大核心
2010年第1期112-114,共3页
Computer Engineering
基金
国家部委基金资助项目
西南科技大学创新基金资助项目(SWUST-CX081065)
关键词
未知环境
链式编队
替补节点
摆渡传输
unknown environment
chain formation
alternate node
ferry transmission
