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为了提高无线传感器网络数据转发的可靠性及能量利用率,本文基于拍卖博弈建立了拍卖路由博弈模型,并提出一种进行转发节点选择的价格路由博弈算法.在算法中潜在的转发节点为了从发送节点获得虚拟货币而相互竞争,发送节点根据各个转发节点的标价选择最佳转发节点.实验仿真表明拍卖路由博弈模型的合理、有效,提出的价格路由博弈算法能够降低节点的能量消耗,延长网络的生命周期.
In order to improve the reliability and energy utilization of data forwarding in wireless sensor networks, this paper establishes an auction routing game model based on the auction game and proposes a price routing game algorithm for forwarding node selection. In the algorithm, The nodes get the virtual currency and compete with each other, and the sending node chooses the best forwarding node according to the price of each forwarding node.Experimental simulation shows that the routing routing game model is reasonable and efficient, and the proposed price routing game algorithm can reduce the node’s energy consumption and extend the network’s Life cycle.