Optimization of Cognitive Radio Secondary Information Gathering Station Positioning and Operating Channel Selection for IoT Sensor Networks

<div>Multiobjective results for different conditions. (a) Different population size. (b) Different number of SIGSs. (c) Different number of channels.</div>

Mobile Information Systems

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Figure 10

Figure 10: Optimization of Cognitive Radio Secondary Information Gathering Station Positioning and Operating Channel Selection for IoT Sensor Networks 

Figure 10 | Optimization of Cognitive Radio Secondary Information Gathering Station Positioning and Operating Channel Selection for IoT Sensor Networks 