Abstract
In this work, a fixed-gain amplify-and-forward (AF)- relay assisted dual-hop RF-FSO communication system with pointing errors is analyzed by considering Rayleigh/Málaga (\(\mathcal {M}\))- distributed turbulence channel. For this mixed RF-FSO cooperative system, a novel closed form analytical expressions are obtained for moment generating function (MGF), outage probability and average bit error rate (BER) for various binary and M-ary modulation techniques. Additionally, by using the asymptotic expansion of the Meijer’s G function at the high SNR regime, we derive new asymptotic expressions for the CDF, outage probability, and the average BER in terms of simple elementary functions.
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This publication was made possible by NPRP grant \(\#\) [NPRP8-648-2-273] from the Qatar National Research Fund (QNRF) (a member of Qatar Foundation (QF)). The statements made herein are solely the responsibility of the authors
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Jagadeesh, V.K., Palliyembil, V., Ansari, I.S., Muthuchidambaranathan, P., Qaraqe, K.A. (2019). Performance Analysis of Relay Assisted Mixed Dual-Hop RF-FSO Systems with Pointing Errors. In: Boyaci, A., Ekti, A., Aydin, M., Yarkan, S. (eds) International Telecommunications Conference. Lecture Notes in Electrical Engineering, vol 504. Springer, Singapore. https://doi.org/10.1007/978-981-13-0408-8_2
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DOI: https://doi.org/10.1007/978-981-13-0408-8_2
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