A game algorithm of dynamic spectrum allocation based on spectrum difference
Jiang Sun · Journal of Chongqing University of Posts and Telecommunications · 2012
Game theory-based dynamic spectrum allocation of cognitive radio is one of the hot research of cognitive radio.Taking into account differences of the spectrum,using a Cournot game model,and adding the spectral similarity matrix to the original pricing function,a new utility function that makes the spectrum allocation more close to the actual network environment is proposed.Performance analysis shows that,the allocation algorithm considering the differences in the spectrum is more diverse than the original algorithm,and is suitable for the actual network.