无线传感器网络中基于信号博弈模型的队列管理机制研究

无线多跳传感器网络中的无线节点为了延长生命期,可能发送虚假能量信息来逃避成为簇头节点。运用信号博弈理论对无线节点的这种自私行为展开研究,并建立簇头选举博弈模型。运用区分服务的队列管理机制使簇头节点获得更高的传输性能,增加簇头节点的收益,抑制自私节点用虚假能量信息逃避成为簇头节点的自私行为。模拟实验证明,基于信号博弈的CHQM-SG算法可以有效的抑制无线网络中的自私行为,提高了无线网络的生命周期和性能的稳定性。

Research on Queue Management Mechanism in Wireless Sensor Networks based on Signaling Game Model

In order to extend the lifetime, wireless nodes in Wireless sensor networks may send false energy information to avoid being cluster head node. Signaling game theory is used to study this selfish behavior of wireless nodes, and to establish cluster head election game model. DiffServ-based Queue management is used to improving the transmission performance of cluster head, increasing revenue of cluster head node, suppressing the selfish behavior which selfish nodes use false energy information to evade becoming energy cluster head. Simulation experiments showed that CHQM-SG algorithm can effectively suppress selfish behavior in wireless networks to improve the stability and performance of the lifetime of a wireless network.