Integrated Free-Space Optics and Fiber Optic Network Performance Enhancement for Sustaining 5G High Capacity Communications

Figure 9

Constellation diagram estimations. (a) The position of the 64QAM-OFDM signals at input side. (b) The performance of the 5G NR-basedfiber-FSO system at 150 GHz/22 Gbps at 25 km SMF. (c) The outcomes achievements of the 5G NR-basedfiber-FSO system at 200 GHz/22 Gbps and 25 km SMF. (d) The performance of the convectional fiber-FSO system at 25 km SMF and 150 GHz/22 Gbps.

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(b)

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