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In this paper, we focus on minimum cost routing in the Wireless Sensor Networks (WSNs). In-network data is often routed in such a way that it can minimize overall energy consumption or it can maximize the network lifetime. However, these metrics do not take into account other costs such as queueing delay and congestion. We solve the problem by introducing a comprehensive cost function and formulating...
Due to the limited energy supplies of nodes, in many applications like wireless sensor networks, energy-efficiency is crucial for extending the networks lifetime. We study the routing problem for multihop wireless ad hoc networks based on cooperative transmission. The source node wants to transmit messages to a single destination. Other nodes in the network may operate as relay nodes. In this paper,...
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