Energy-efficient subcarrier pairing and power allocation for DF relay networks with an eavesdropper

Keyphrases

• Energy Efficient 100%
• Eavesdropper 100%
• Power Allocation 100%
• Subcarrier Pairing 100%
• Decode-and-forward Relay Networks 100%
• Energy Efficiency 60%
• Subcarrier 40%
• Spectral Efficiency 40%
• Numerical Results 20%
• Power Consumption 20%
• Optimization Problem 20%
• Near-optimal 20%
• Dual-hop 20%
• Power Allocation Strategy 20%
• Resource Allocation 20%
• Maximum Energy Efficiency 20%
• Channel Quality 20%
• Energy Consumption Optimization 20%
• Optimal Iterative Methods 20%
• Iterative Allocation 20%
• Suboptimal Algorithms 20%
• Total Transmit Power 20%
• Active Eavesdropper 20%

Computer Science

• Energy Efficiency 100%
• decode-and-forward 100%
• Energy Efficient 100%
• Forward Relay Network 100%
• Power Allocation 100%
• Spectrum Efficiency 40%
• Power Consumption 20%
• Optimization Problem 20%
• Joint Subcarrier 20%
• Channel Quality 20%
• Iterative Algorithm 20%
• Resource Allocation 20%

Engineering

• Energy Engineering 100%
• Power Allocation 100%
• Subcarrier 100%
• Energy Efficiency 71%
• Energy Conservation 71%
• Spectrum Efficiency 28%
• Electric Power Utilization 14%
• Joints (Structural Components) 14%
• Optimisation Problem 14%
• Power Allocation Scheme 14%
• Channel Quality 14%
• Iterative Algorithm 14%
• Allocation 14%