Keyphrases
Secondary Transmission
100%
Channel Switching
100%
Multiple Users
100%
Aggregation Approach
100%
Channel Switching Delay
100%
Spectrum Aggregation
100%
Linear Programming
100%
Optimal Channels
100%
Secondary Network
50%
Secondary User
50%
Dinkelbach Algorithm
50%
Opportunistic Spectrum Access
50%
High Data Rate
50%
Suboptimal Algorithms
50%
User Access
50%
Cognitive Radio Networks
50%
Dynamic Spectrum Aggregation
50%
Fractional Programming
50%
Optimization Problem
50%
Fractional Programming Problem
50%
Data Transmission Rate
50%
Primary Network
50%
Engineering
Secondary Transmission
100%
Linear Programming
100%
Simulation Result
50%
Primary Network
50%
Channel Data Rate
50%
Cognitive Radio Networks
50%
Spectrum Access
50%
Good Performance
50%
Secondary User
50%
Simplifies
50%
Optimisation Problem
50%
Primary User
50%
High Data Rate
50%
Computer Science
Fractional Programming
100%
Switching Delay
100%
Linear Programming
100%
Spectrum Aggregation
100%
Good Performance
50%
Optimization Problem
50%
Cognitive Radio Networks
50%
Optimal Algorithm
50%
Secondary User
50%
opportunistic spectrum access
50%
Data Transmission Time
50%