Privacy-Aware Double Auction with Time-Dependent Valuation for Blockchain-based Dynamic Spectrum Sharing in IoT Systems

Keyphrases

• Blockchain-based 100%
• Privacy Awareness 100%
• Internet of Things System 100%
• Double Auction 100%
• Dynamic Spectrum Sharing 100%
• Winner Determination 100%
• Blockchain 66%
• Learning-based 66%
• Differential Privacy 66%
• Sharing Scheme 66%
• Deep Reinforcement Learning (deep RL) 66%
• Spectrum Sharing 66%
• Spectrum Sharing System 66%
• Immutability 33%
• Decentralization 33%
• Mechanism-based 33%
• Privacy-preserving 33%
• Internet of Things 33%
• Individual Rationality 33%
• Auction Mechanism 33%
• Bidders 33%
• Incentivization 33%
• System Data 33%
• Spectrum Allocation 33%
• Single Point of Failure 33%
• Consensus Mechanism 33%
• Smart Contract 33%
• Auditability 33%
• Blockchain Platform 33%
• Potential Attacks 33%
• Centralized Architecture 33%
• Dynamic Issue 33%
• Spectrum Resources 33%
• Future Internet of Things 33%
• Spectral Efficiency 33%
• Spectrum Utilization 33%

Computer Science

• Blockchain 100%
• Internet-Of-Things 100%
• Double Auction 100%
• spectrum sharing 100%
• Sharing System 28%
• Differential Privacy 28%
• Reinforcement Learning-Based Method 28%
• Deep Reinforcement Learning 28%
• Privacy Preserving 14%
• Smart Contract 14%
• Consensus Mechanism 14%
• Sharing Approach 14%
• Spectrum Resource 14%
• Spectrum Efficiency 14%
• Spectrum Utilization 14%
• Spectrum Allocation 14%
• Potential Attack 14%

Engineering

• Internet-Of-Things 100%
• Blockchain 100%
• Deep Reinforcement Learning 40%
• Differential Privacy 40%
• Simulation Result 20%
• Centralized Architecture 20%
• Rationality 20%
• Spectrum Utilization 20%
• Spectrum Efficiency 20%
• Spectrum Resource 20%
• Smart Contract 20%