Secrecy Rate Optimizations for a MISO Secrecy Channel with Multiple Multiantenna Eavesdroppers

Keyphrases

• Multiple-input Single-output 100%
• Eavesdropper 100%
• Multi-antenna 100%
• Secrecy Rate Optimization 100%
• Optimization Problem 75%
• Power Minimization 50%
• S-procedure 50%
• Bernstein Inequality 50%
• Minimization Problem 25%
• Problem-based 25%
• Numerical Results 25%
• Approximation Methods 25%
• Optimization Framework 25%
• Transmitter 25%
• Maximization Problem 25%
• Legitimate User 25%
• Rank-one 25%
• Channel Uncertainty 25%
• Secrecy Rate 25%
• Secrecy Rate Maximization 25%
• Transmit Covariance Matrix 25%
• Transmit Beamforming 25%
• Channel State Information 25%
• Second-order Cone Programming 25%
• Rate Constraint 25%
• Achievable Secrecy Rate 25%
• Convex Optimization 25%
• Probabilistic Channel 25%
• Conservative Approximation 25%
• Have-perfect 25%
• Channel State Feedback 25%

Computer Science

• Optimization Problem 100%
• Optimisation Rate 100%
• Channel State Information 66%
• Covariance Matrix 33%
• Approximation (Algorithm) 33%
• Optimization Framework 33%
• Legitimate User 33%
• Convex Optimization 33%
• Minimization Problem 33%
• Rate Constraint 33%
• Perfect Channel 33%
• Achievable Secrecy Rate 33%