摘要
针对移动自组(ad hoc)网的特点,提出了一种适合ad hoc移动网络的选播路由协议——ARAD协议。该协议在充分考虑选播路由特点的基础上,将ad hoc按需距离矢量路由(AODV)协议的路由发现机制与动态源路由(DSR)协议的缓存源路由技术相结合,在动态变化的ad hoc网络中实现了一种高效的选播路由。模拟结果表明,在动态的网络环境下,ARAD协议能够取得良好的性能。
According to the features of ad hoc networks, this paper proposes the ARAD protocol, a new anycast routing protocol for mobile ad hoc networks. This protocol combines the route discovery mechanism of the Ad hoc On-de- mand Distance Vector routing (AODV) protocol with the cache technique for source routing of the dynamic source routing (DSR) protocol based on the full consideration of the characteristics of anycase routing, and achieves an effective anycast routing in dynamic ad hoc networks. The simulation results show that the protocol can get good performance in dynamic network environments.
出处
《高技术通讯》
CAS
CSCD
北大核心
2013年第3期245-250,共6页
Chinese High Technology Letters
基金
国家科技支撑计划(2007BAH14B00)
国家科技重大专项(2012ZX01045-004-005)资助项目