Outage Probability Analysis of a Mixed Cognitive RF and MIMO FSO System

Han Liqiang; Jiang Hongbing

doi:10.3788/CJL201845.0406001

Chinese Journal of Lasers, Volume. 45, Issue 4, 406001(2018)

Outage Probability Analysis of a Mixed Cognitive RF and MIMO FSO System

Han Liqiang^* and Jiang Hongbing

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[in Chinese]

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Figures & Tables(9)

Fig. 1. System model block diagram of a mixed CRN and MIMO FSO

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Fig. 2. Outage probability versus peak transmission power in weak turbulence under different weather conditions

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Fig. 3. Outage probability versus peak transmission power in strong turbulence under different weather conditions

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Fig. 4. Outage probability versus peak transmission power in weak and strong turbulences with fine days

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Fig. 5. Outage probability versus peak transmission power in weak and strong turbulences under drizzle condition

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Fig. 6. Outage probability versus peak transmission power in weak and strong turbulences under haze condition

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Fig. 7. Outage probability versus peak transmission power in weak and strong turbulences under light fog condition

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Table 1. Visibility and attenuation coefficients for various atmospheric conditions at 1550 nm wavelength
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Table 1. Visibility and attenuation coefficients for various atmospheric conditions at 1550 nm wavelength
Weather condition Clear air Drizzle Haze Light fog
Visibility /km 50.0 20.0 6.0 2.0
Attenuation coefficient /(dB·km^-1) 0.0647 0.2208 0.7360 4.2850

Table 2. Parameters configuration of the system
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Table 2. Parameters configuration of the system
Parameter Fixed relaygain C Average SNR ofFSO link $\begin{matrix} {\bar{γ}}_{RD} \end{matrix}$ /dB Thresholdγ /dB Interferencetemperatureψ /W Strongturbulence Weakturbulence
α β α β
Value 1.1 17 0.16 10 2.064 1.342 2.902 2.51

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Han Liqiang, Jiang Hongbing. Outage Probability Analysis of a Mixed Cognitive RF and MIMO FSO System[J]. Chinese Journal of Lasers, 2018, 45(4): 406001

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