EAN: 9783319296906

SPRINGERBRIEFS IN ELECTRICAL AND COMPUTER ENGIN...

This brief focuses on the current research on mechanism design for dynamic spectrum sharing in
cognitive radio (CR) networks. Along with a review of CR architectures and characteristics 
this brief presents the motivations  significances and unique challenges of implementing
algorithmic mechanism design for encouraging both primary spectrum owners and secondary
spectrum users to participate in dynamic spectrum sharing. The brief then focuses on recent
advances in mechanism design in CR networks. With an emphasis on dealing with the uncertain
spectrum availabilities  mechanisms based on spectrum recall  two-stage spectrum sharing and
online spectrum allocation are introduced with the support of theoretic analyses and numerical
illustrations. The brief concludes with a discussion of potential research directions and
interests  which will motivate further studies on mechanism design for wireless communications.
This brief is concise and approachable for researchers  professionals and advanced-level
students in wireless communications and networks.

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