提出了一种新的路由本地修复算法,将修复尽量限制在断链的局部范围内,减少了修复时间和降低路由维护的开销,且不用考虑失效链路在整个路由上的相对位置,均可对其进行修复,提高了处理失效链路的能力,有利于提高网络的可扩展性。仿真表明,这种新的路由本地修复算法明显地提高了网络多方面的性能。
A new idea about local recovery of route that limited the repair near the broken links was proposed to decrease the reaction time of route breakage and the overhead of route maintenance. Furthermore, the approach can repair failure links without taking into account of their relative position on the whole path. It improves the ability of dealing with failure links and scala-bility properties of Ad boc networks, Simulations show that the local recovery mechanism results in substantial performance improvement.