In this paper, we propose an adaptive spectrum access method based on spectrum database for cognitive radio (CR) networks. While making decision to access the ...
In this paper, we propose an adaptive spectrum access method based on spectrum database for cognitive radio (CR) networks. While making decision to access the ...
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Abstract—Providing adequate and reliable spectrum resources for unlicensed users in spectrum database-based cognitive radio networks is very challenging, ...
Bibliographic details on Adaptive channel access in spectrum database-driven cognitive radio networks.
Abstract- This paper presents the Adaptive Spectrum. Opportunity Access (ASOA) scheme. The proposed scheme greatly improves spectrum utilization and ...
Abstract—The cognitive radio (CR) paradigm calls for open spectrum access according to a predetermined etiquette. Under this paradigm, CR nodes access the ...
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Aug 1, 2022 · In a cognitive radio network, cognitive users can dynamically discover and access idle frequency bands, and quickly exit when primary users ...
A new algorithm based on the Model Reference Adaptive Search method is proposed, and it is proved its convergence to the optimal policy.
Jul 3, 2015 · Pan et al., “Adaptive channel access in spectrum database-driven cognitive radio networks,” in Proc. ... sensing and access in dynamic cognitive ...
Sep 14, 2022 · In this paper, we consider a conventional dynamic channel access model for the interweave cognitive radio network, where N PUs use N respective ...