Design of low-overhead cooperative beamforming for information relaying in wireless sensor networks under imperfect quantized SNR of source-to-relay links

Keyphrases

• Wireless Sensor Networks 100%
• One-bit 100%
• Relay Link 100%
• Low Overhead 100%
• Cooperative Beamforming 100%
• Signaling Overhead 50%
• Generalized Eigenvalue Problem 50%
• Relay Node 50%
• Design Criteria 50%
• Analytic Expression 50%
• Binary Symmetric Channel 50%
• Crossover Probability 50%
• Beamforming Weights 50%
• Beamforming Design 50%
• Bit-flipping 50%
• Average SNR 50%
• Optimal Beamformer 50%
• Conditional Average 50%

Engineering

• Wireless Sensor Network 100%
• Beamforming 100%
• Maximization 50%
• Metrics 25%
• Closed Form 25%
• Illustrates 25%
• Signaling Overhead 25%
• Generalized Eigenvalue Problem 25%
• Beamformer 25%
• Design Criterion 25%
• Relay Node 25%
• Crossover Probability 25%