This paper proposes a new routing metric, which integrates load and remaining energy of a node, trying to balance the traffic load and protect the low-power nodes.

提出了一种新的路由选择度量，它综合考虑了节点负载及当前的剩余能量，试图通过路由机制均衡网络流量、保护网络中的低能量节点。

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"Iran has separate nodes of power, " Kosmides said.

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Each node contained a small processor, a sensor and a low-powered radio with just enough power to talk to adjacent nodes and the network was just smart enough to reconfigure itself to reroute data whenever one node got damaged.

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Protect the vital nodes of America's power grid and telecommunications systems.

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