Fan WANG, Xiao YU, Tao HONG. Research on NB-IoT Delay and Power Consumption in LEO Satellite IoT[J]. Study On Optical Communications, 2024, 50(3): 23004201
- Study On Optical Communications
- Vol. 50, Issue 3, 23004201 (2024)
Fig. 1. Architecture of LEO satellite IoT integrating NB-IoT system
Fig. 2. The switching of NB-IoT terminal working state
Fig. 3. The process of data transmission
Fig. 4. Delay and power consumption multi-objective optimization algorithm
Fig. 5. Comparison of Pareto frontiers of different algorithms in the same service scenario
Fig. 6. Solution sets that meet delay power consumption requirements in different service scenarios
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Table 1. Parameter setting
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Table 2. NSGA-II algorithm for optimization results verification
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