Sequential and cooperative sensing for multi-channel cognitive radios

Keyphrases

• Multi-channel 100%
• Cognitive Radio 100%
• Cooperative Sensing 100%
• Sequential Sensing 100%
• Optimal Stopping 100%
• Training Phase 50%
• Spectrum Sensing 50%
• Performance Metrics 50%
• Access Policy 50%
• Numerical Results 50%
• Computational Complexity 50%
• Spectral Bands 50%
• Optimal Access 50%
• Radio Transmitters 50%
• Spectrum Sensing Algorithm 50%
• Average Data Rate 50%
• Collision Constraints 50%
• Effective Spectrum 50%
• Multiple Spectra 50%
• Sequential Spectrum Sensing 50%
• Sensing Time 50%
• Recursive Least Squares Algorithm 50%
• Online Implementation 50%
• Basis Expansion 50%
• Central Processing Unit 50%
• Data Transmission 50%
• Raw Measurements 50%
• Constrained Dynamic Programming 50%
• Time Overhead 50%
• Transmission Opportunity 50%
• Lagrange multiplier 50%
• Dynamic Programming Problem 50%
• Hard Collisions 50%
• Quantized Measurements 50%
• Best Time 50%
• Multi-channel Cognitive Radio Networks 50%
• Suboptimal Strategy 50%

Engineering

• Multichannel 100%
• Cognitive Radio 100%
• Metrics 50%
• Data Rate 50%
• Recursive 50%
• Lagrange Multiplier Method 50%
• Primary User 50%
• Cognitive Radio Networks 50%
• Sensing Algorithm 50%
• Computational Complexity 50%
• Dynamic Programming 50%
• Closed Form 50%
• Central Processing Unit 50%
• Least Squares Method 50%