Abstract:In this paper, we propose an optimization model under the scenario where multi-channels are cooperatively sensed and used by multi-secondary users (SUs). The model aims to maximize the system throughput and optimize the parameters including the sensing time and the weight coefficient of the sampling result of each SU for each channel, meanwhile the false access probability for each channel must not exceed the given threshold, so that primary user (PU) transmission is protected. To solve this non-linear optimiz… Show more
Set email alert for when this publication receives citations?
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.