Survey of users' behavior modeling in cognitive radio network
Wenbo Wang · Digital Communication · 2009
This paper surveys the relevant achievements in the research on users' behavior modeling in cognitive radio networks in recent years. The first part discusses the relevant methods and model of primary users' behavior modeling in the cognitive radio network;the second part discusses the relevant methods and model of secondary users-behavior modeling in the cognitive radio. The paper proposes that the future research direction is the internal relationship among primary user behavior,spectrum interspace mode,cognitive user behavior,and user flow characteristics and their restrictive interrelation,and it reveals their essential relationship.