Power control for cognitive radio networks under channel uncertainty

Keyphrases

• Power Control 100%
• Cognitive Radio 100%
• Cognitive Radio Networks 100%
• Channel Uncertainty 100%
• Network Utility Maximization 66%
• Solution Method 33%
• Numerical Test 33%
• User System 33%
• Novel Design 33%
• Geometric Programming 33%
• Sensing Algorithm 33%
• Probability-based 33%
• Power Control Algorithm 33%
• Fading Effect 33%
• Karush-Kuhn-Tucker Points 33%
• RF Spectrum 33%
• User Networks 33%
• Cognitive Radio Channel 33%
• Small-scale Fading 33%
• Log-normal Shadowing 33%
• Centralized Network 33%
• Spectrum Reuse 33%
• Outage Probability 33%

Engineering

• Power Control 100%
• Primary User 100%
• Cognitive Radio Networks 100%
• Cognitive Radio 80%
• Solution Method 20%
• Radio Channel 20%
• Sensing Algorithm 20%
• Outage Probability 20%
• Spectrum Reuse 20%
• Maximization 20%
• Control Algorithm 20%
• Scale Fading 20%