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Market-Driven Spectrum Sharing in Cognitive Radio

Part of the SpringerBriefs in Electrical and Computer Engineering Book Series

DOI: 10.1007/978-3-319-29691-3

ISBN: 978-3-319-29690-6

Publisher: Springer International Publishing - Springer Journals

Mar 9, 2016

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Introduction

Yi, Changyan; Cai, Jun

Pages: 1 –15

[With the development of technologies in various fields of electrical and computer engineering, wireless communication has become increasingly popular and even indispensable in our daily life. Electronic devices or equipments, such as mobile phones, tablets, global positioning system (GPS),...
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Fundamentals of Mechanism Design

Yi, Changyan; Cai, Jun

Pages: 17 –34

[Mechanism design is a subfield of microeconomics and game theory. It considers how to implement good system-wide solutions to problems that involve multiple self-interested agents [1]. In 2007, the Nobel Prize in economics was awarded to Leonid Hurwicz, Eric Maskin, and Roger Myerson “for having...
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Recall-Based Spectrum Auction Mechanism

Yi, Changyan; Cai, Jun

Pages: 35 –57

[Most of the existing works in dynamic spectrum sharing commonly assumed that the auctioned spectrum resource would be exclusively occupied by the winning spectrum buyers. Such assumption poses a dilemma for the licensed spectrum owners: either auction off unused spectrum bands and get auction...
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Two-Stage Spectrum Sharing Mechanism

Yi, Changyan; Cai, Jun

Pages: 59 –84

[In this chapter, we consider a more complicated scenario of spectrum sharing with multiple spectrum sellers. In this model, a CR network with multiple heterogeneous POs and SUs is considered. Each PO has a different amount of spectrum to lease in different specific areas, and has a different...
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Online Spectrum Allocation Mechanism

Yi, Changyan; Cai, Jun

Pages: 85 –97

[Without the synchronization of allocation periods, it is impossible to run the spectrum sharing mechanism in an offline manner. Thus, in this chapter, we investigate the online spectrum allocation problem in CR networks with uncertain activities of both PUs and SUs. In this system model, there...
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Conclusion and Future Research Directions

Yi, Changyan; Cai, Jun

Pages: 99 –100

[Radio spectrum scarcity has become a critical limitation for the development of new wireless equipments, applications, and services. To alleviate such burden, more and more researches have been conducted for improving the spectrum utilization efficiency. In this brief, we focused on one of the...

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