Secure communication in the low-SNR regime: A characterization of the energy-secrecy tradeoff

Keyphrases

• Low Signal-to-noise Ratio 100%
• Secure Communication 100%
• Eavesdropper 66%
• Bit Energy 66%
• Signal-to-noise Ratio 66%
• Secrecy Capacity 66%
• Secrecy Constraint 33%
• Reliable Communication 33%
• Energy Efficiency 33%
• First Derivative 33%
• Energy Requirement 33%
• Second Derivative 33%
• Transmission Strategy 33%
• Wideband Slope 33%
• Multiple Antennas 33%
• Wiretap Channel 33%
• Channel Matrix 33%
• Matrix-based 33%
• Noise Variance 33%
• Eigenspace 33%
• Maximum Eigenvalue 33%

Engineering

• Energy Engineering 100%
• Signal-to-Noise Ratio 100%
• Transmissions 20%
• Energy Conservation 20%
• Reliable Communication 20%
• Energy Efficiency 20%
• Energy Requirement 20%
• Eigenvalue 20%
• Multiple Antenna 20%
• Channel Matrix 20%
• Noise Variance 20%

Computer Science

• Noise-to-Signal Ratio 100%
• Secure Communication 100%
• Secrecy Capacity 40%
• Energy Efficiency 20%
• Reliable Communication 20%
• Noise Variance 20%
• Eigenvalue 20%
• wiretap channel 20%
• Multiple Antenna 20%
• Channel Matrix 20%