Laser & Optoelectronics Progress, Volume. 57, Issue 21, 210605(2020)
Analysis of Hybrid RF/FSO AirborneCommunication System Performance Under Three-Node Cooperative Architecture
Figures & Tables(7)
Fig. 2. Variation law of outage probability under different communication schemes and channel fading condition
Fig. 3. Variation law of average BER under condition of different fading index and turbulence intensity
Fig. 4. Variation law of average BER under different modulation modes and turbulence intensity
Fig. 5. Variation law of average BER under different communication schemes and modulation modes
Table 1. System parameters
View tableTable 1. System parameters
Parameter Value Link distance L /km 100 Laser wavelength λ /nm 1550 Optical-to-electrical conversion efficiency R 1 Receiver diameter D /mm 200 Bandwidth B /MHz 250 RF link distance(S-R) L1 /km 70 RF link distance(R-D) L2 /km 70 RF carrier frequency f /GHz 60 Noise power spectral density N /(dBm·MHz-1) -114
Table 2. Atmospheric turbulence parameters
View tableTable 2. Atmospheric turbulence parameters
Situation α β η Weak turbulence 2.7×10-18 0.24 3.64 1.94 0.74 Strong turbulence 1.9×10-17 1.79 5.54 0.69 0.27
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Liu Wenya, Wang Xiang, Zhao Shanghong, Mu Di. Analysis of Hybrid RF/FSO AirborneCommunication System Performance Under Three-Node Cooperative Architecture[J]. Laser & Optoelectronics Progress, 2020, 57(21): 210605
Paper Information
Category: Fiber Optics and Optical Communications
Received: Dec. 23, 2019
Accepted: --
Published Online: Nov. 6, 2020
The Author Email: Wenya Liu (kylinlwy@163.com)
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