Study on Method of Decision-making for Cognitive Engine
Shao Guo-yuan · Radio Engineering · 2013
Cognitive radio technology can make the best use of radio spectrum through intelligent spectrum management.With the ability of sensing the idle spectrum resources,it can effectively preclude the possibility of conflict.The existing radio parameters adjusting strategy can not adjust the radio parameters intelligently either according to the change of the environment or the user demand.The decision-making method for the cognitive engine provides a new approach.The genetic algorithm and the particle swarm optimization are the typical methods to realize the decision-making for the cognitive engine.The simulation presents the differences between these two methods in the performance.