On Spectrum Trading for 5G Cognitive Spectrum Sharing Networks with Hybrid Access: A Game-Theoretic Approach
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DOI: 10.1007/s11277-017-4828-5
Abstract: Cognitive radio (CR) networks employing dynamic spectrum access have been proposed in the framework of enabling 5G wireless networks to enhance efficient use of spectrum resources. Communication requirements with regard to spectrum in 5G networks… read more here.
Keywords: game; spectrum trading; spectrum; access ... See more keywords
A Stochastic Spectrum Trading and Resource Allocation Framework for Opportunistic Dynamic Spectrum Access Networks
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DOI: 10.1109/access.2022.3190858
Abstract: In this article, the spectrum trading problem between primary users and secondary networks is investigated. The secondary network requests multiple channels with the targeted availability to satisfy its users’ demands. Due to the uncertainty about… read more here.
Keywords: stochastic spectrum; spectrum trading; spectrum; demand ... See more keywords
An Improved Spectrum Trading Design Based on Dynamic Credit Aggregate-Signature Blockchain
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DOI: 10.1109/lwc.2023.3237012
Abstract: At present, the number of incoming devices and mobile data traffic has seen explosive growth, and spectrum resources are difficult to meet the increasing demand. The traditional centralized spectrum management model suffers from low spectrum… read more here.
Keywords: trading; spectrum trading; credit aggregate; dynamic credit ... See more keywords
A Multi-Blockchain Scheme for Distributed Spectrum Sharing in CBRS System
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DOI: 10.1109/tccn.2023.3235789
Abstract: To overcome the spectrum scarcity issues, the citizens broadband radio service (CBRS) presents a centralized spectrum management solution. The efficiency of spectrum utilization could be further improved by introducing spectrum trading. Blockchain-based spectrum trading has… read more here.
Keywords: cbrs; spectrum trading; interference; spectrum ... See more keywords
Dynamic Spectrum Access Networks With Heterogeneous Users: How to Price the Spectrum?
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DOI: 10.1109/tvt.2018.2818749
Abstract: In a pricing-based spectrum trading market, an interesting issue is to study how secondary users make their selections in a rational manner when there are available spectrum of different qualities in the market. In this… read more here.
Keywords: spectrum trading; spectrum; dynamic spectrum; pricing ... See more keywords
Bid Privacy Preservation in Matching-Based Multiradio Multichannel Spectrum Trading
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DOI: 10.1109/tvt.2018.2845798
Abstract: Spectrum trading with secondary users (SUs) for monetary gains improves the inefficient spectrum utilization of primary users (PUs) in the cognitive radio networks (CRNs). It is an efficient way of dynamic spectrum sharing that enhances… read more here.
Keywords: privacy; privacy preservation; spectrum trading; multiradio multichannel ... See more keywords