METHOD FOR COOPERATIVE SENSING CLUSTERING GAME TO EXPLOIT EFFICIENT CHANNEL IN COGNITIVE RADIO NETWORK

摘要

Provided is a method for a cooperative sensing clustering game. The method for a cooperative sensing clustering game comprises: a step of calculating the number of samples required for spectrum sensing from a required error detection rate, a detection rate, and a minimal required signal-to-noise ratio (SNR) of a primary user; a step of configuring a sensing collection of secondary users by considering the minimal required SNR of the primary user and a transmission radius of the secondary users; and a step of easing the minimal required SNR of the primary user required for the spectrum sensing by minimizing a required transmission radius based on a size of the configured sensing collection of the secondary users.