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Table 1 Simulation parameters

From: Theoretical and experimental optimization of DMT-based visible light communication under lighting constraints

 B optimizationN optimizationCapacity=f(Eh)
 (6.1)(6.2)(6.3)
BandwidthBj=jΔfB= 28 MHzB= 28 MHz
Subcarrier spacing Δf15.625 kHzB/Nj54.6875 kHz
Number of subcarriers64≤j≤819216≤Nj=2j≤8192512
N0−155 dBm/Hz−155 dBm/Hz−155 dBm/Hz
Luminance Eh500 lux500 lux50≤Eh≤2500 lux
Ts64 μs\(\frac {N_{j}}{B}\)18.28 μs