To overcome the problem,Route-lifetime Estimation Based Dynamic Source Routing (REBDSR), based on DSR,is proposed in this paper. REBDSR uses several new mechanisms that are based on anestimation of link-lifetime to improve the route reliability.

• 本文中所实现的REBDSR(Route-lifetime Estimation Based Dynamic Source Routing)协议是一种以DSR协议为基础,通过链路剩余生命期预测来提高路由可靠性的新型Ad hoc路由协议。