Feedback-based cooperative primary channel activity estimation for dynamic spectrum access

Keyphrases

• Activity Measurement 100%
• Feedback Mechanism 100%
• Feedback-based 100%
• Dynamic Spectrum Access 100%
• Channel Activity 100%
• Primary Channel 100%
• Performance Improvement 66%
• Channel Condition 66%
• Optimization Procedure 33%
• Stable Performance 33%
• Performance Level 33%
• Black Box 33%
• Channel State 33%
• Primary Network 33%
• Cooperative Schemes 33%
• Spectrum Utilization 33%
• Dynamic Spectrum Access Networks 33%
• Channel Characteristics 33%
• Cooperative Sensing 33%
• Spectrum Sensing 33%
• Local Nodes 33%
• Local Decision 33%
• Energy Detection 33%
• Channel Detection 33%
• Detector Parameters 33%
• Complex Design 33%
• Primary User Activity 33%
• Sensing Framework 33%
• Weighted Cost Function 33%
• Decision Threshold 33%
• Queuing Model 33%
• Network Spectra 33%
• Estimation Scheme 33%
• Sensing Methods 33%

Engineering

• Cooperative 100%
• Dynamic Spectrum Access 100%
• Feedback Mechanism 100%
• Channel Condition 66%
• Simulation Result 33%
• Transmissions 33%
• Nodes 33%
• Primary User 33%
• Spectrum Utilization 33%
• Performance Improvement 33%
• Priori Knowledge 33%
• Sensing Method 33%
• Channel State 33%
• Optimisation Procedure 33%
• Cost Function 33%
• Black Box 33%
• Primary Network 33%
• Opportunity Detection 33%
• Energy-Based Detection 33%
• Local Decision 33%

Computer Science

• Dynamic Spectrum Access 100%
• Feedback Mechanism 100%
• Channel Condition 66%
• And-States 33%
• Access Network 33%
• queueing model 33%
• Priori Knowledge 33%
• Performance Improvement 33%
• Spectrum Utilization 33%
• Energy Detection 33%
• Decision Threshold 33%