The link failure due to dynamic topology can be restored by reverse error report and partial reroute scheme.
对于网络拓扑变化所引起链路故障，采用反向链路故障通告和局部路由恢复相结合的策略进行修复。
Traditional protocol of MANET, which has longer delay and interferes realtime transmission of information, builds a route from source node after link failure.
传统的MANET路由协议都在路由破裂后由源节点重新建路，存在较大建路延时，极大阻碍了信息的实时传送。
Because of node mobility, the network topology changes frequently, moreover once nodes move, the current route is no longer valid and this causes a communication interruption called a link failure.
由于节点的移动，网络拓朴频繁发生变化，一旦节点移动，当前的路由就很容易失效，从而造成通讯中断，这种情况就是链路失效。
Because of node mobility, the network topology changes frequently, moreover once nodes move, the current route is no longer valid and this causes a communication interruption called a link failure.
由于节点的移动，网络拓朴频繁发生变化，一旦节点移动，当前的路由就很容易失效，从而造成通讯中断，这种情况就是链路失效。
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