...,一种基于网络层 的解决方案是为每对源目的节点对构造多条链路分离路径(link-disjoint path)或节点分离路径(node-disjoint path), 旨在以冗余路由换取分发拓扑的稳定度, 提高传输可靠性.
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To solve the common-link and common-node problem, disjoint multi-path routing (DMPR) is employed where sensors send data to the sink through link-disjoint or node-disjoint path.
提出了一种不相交路径路由算法，可以将感知节点采集到的数据通过不相交路径传送到汇聚节点，提高路由的可靠性。
This method USES intermediate nodes' location information to create undirected graph at destination node, and USES Breath-First Search (BFS) algorithm to find another disjoint path.
本文提出的方法在目的端利用获得的中间节点位置信息来生成无向图，再利用广度优先遍历算法BFS计算出另外一条不相交路径。
And in order to select stable multiple routes similar with the shortest path, RNDMRA USES similarity factor to select similar stable node-disjoint multipath routes.
同时为了选择与最短路径相似的稳定多路由，RNDMRA应用相似性因子选择相似的稳定节点不相交多路径路由。
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