基于Strackelberg博弈论的煤矿井下频谱感知算法研究

Research on spectrum sensing algorithm of coal mine based on Strackelberg game theory

针对煤矿井下频谱感知技术感知准确度低的问题,提出了基于Strackelberg博弈论的煤矿井下频谱感知算法。该算法根据认知节点感知性能的好坏,将认知节点分为领导节点和跟随节点,感知性能差的跟随节点采取感知性能好的领导节点的判决结果。Matlab仿真结果表明,该算法提高了煤矿井下频谱感知的性能。

In view of problem of low accuracy of spectrum sensing technology of coal mine,a spectrum sensing algorithm of coal mine based on Strackelberg game theory was proposed.The algorithm divides cognitive nodes into leading nodes and following nodes according to good or poor sensing performance of cognitive nodes,and following nodes with poor sensing performance take the decision of leading nodes which have good sensing performance.The Matlab simulation results show that the algorithm improves spectrum sensing performance of coal mine.