The Application of Game Theory in Spectrum Allocation in the Cognitive Radio
Hui Xiao-we · Microcomputer Information · 2010
Spectrum sharing is one of the key technologies in cognitive radio system,and communication experts pay much attention to the model and algorithm for Spectrum sharing.Game theory was applied to cognitive radio spectrum allocation in the paper,spectrum allocation algorithm based on potential game was analysised,and Nash Euilibrium of the game was obtained.The result shows that the Nash equilibrium is the betterl strategy point of spectrum allocation in the system.