A differential space-time coding scheme for cooperative spectrum sensing in cognitive radio networks

Keyphrases

• Differential Space-time Coding 100%
• Cognitive Radio Networks 100%
• Cooperative Spectrum Sensing 100%
• Coding Scheme 100%
• Non-ideal Reporting Channels 66%
• Rayleigh Fading 33%
• Virtual Antenna Array 33%
• Rayleigh Channels 33%
• Fusion Center 33%
• Hard Combining 33%
• Cognitive Radio 33%
• Channel State Information 33%
• Sensing Performance 33%
• Transmit Diversity 33%
• Diversity Scheme 33%
• Multiple Pairs 33%
• Multiple Clusters 33%
• Fading Environment 33%
• Performance Degradation 33%
• Bandwidth Limitation 33%
• Full Transmit Diversity 33%
• Combination Scheme 33%

Engineering

• Cooperative Spectrum Sensing 100%
• Cognitive Radio Networks 100%
• Coding Scheme 100%
• Simulation Result 66%
• Rayleigh Channel 33%
• Cognitive Radio 33%
• Bandwidth Requirement 33%
• Rayleigh Fading 33%
• Channel State Information 33%
• Sensing Performance 33%
• Diversity Scheme 33%
• Performance Degradation 33%
• Multiple Cluster 33%
• Antenna Arrays 33%