Performance Analysis of a Hybrid DF-AF Hybrid RF/FSO System under Gamma Gamma Atmospheric Turbulence Channel Using MPPM Modulation
The performance of hybrid amplify and forward -
decode and forward (AF-DF) hybrid radio frequency/free space
optical (RF/FSO) communication system, that adopts M-ary pulse
position modulation (MPPM) techniques, is analyzed. Both exact
and approximate symbol-error rates (SERs) are derived. The random
variations of the received optical irradiance, produced by the
atmospheric turbulence, is modeled by the gamma-gamma (GG)
statistical distribution. A closed-form expression for the probability
density function (PDF) is derived for the whole above system
is obtained. Thanks to the use of hybrid AF-DF hybrid RF/FSO
configuration and MPPM, the effects of atmospheric turbulence is
mitigated; hence the capacity of combating atmospheric turbulence
and the transmissitted signal quality are improved.
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amplify-decode-and-forward multihop bpsk/fso systems using apd
receivers over atmospheric turbulence channels.”
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propagating through turbulent media,” Optical Engineering, vol. 40,
no. 8, pp. 1554–1562, 2001.
[10] M. Feng, J.-B. Wang, M. Sheng, L.-L. Cao, X.-X. Xie, and M. Chen,
“Outage performance for parallel relay-assisted free-space optical
communications in strong turbulence with pointing errors,” in Wireless
Communications and Signal Processing (WCSP), 2011 International
Conference on. IEEE, 2011, pp. 1–5.
[11] M. Safari and M. Uysal, “Relay-assisted free-space optical
communication,” Wireless Communications, IEEE Transactions
on, vol. 7, no. 12, pp. 5441–5449, 2008.
[12] P. V. Trinh, A. T. Pham, H. T. Pham, and N. T. Dang, “Ber analysis
of all-optical af dual-hop fso systems over gamma-gamma channels,” in
Photonics (ICP), 2013 IEEE 4th International Conference on. IEEE,
2013, pp. 175–177.
[13] J.-Y. Wang, J.-B. Wang, M. Chen, and X. Song, “Performance analysis
for free-space optical communications using parallel all-optical relays
over composite channels,” Communications, IET, vol. 8, no. 9, pp.
1437–1446, 2014. [14] L. Yang, X. Gao, and M.-S. Alouini, “Performance analysis
of relay-assisted all-optical fso networks over strong atmospheric
turbulence channels with pointing errors,” Journal of Lightwave
Technology, vol. 32, no. 23, pp. 4011–4018, 2014.
[15] I. Gradshteyn, “Gradshteyn and ryzhik’s table of integrals, series, and
products,” 2007.
[16] Wolfram. (2001) The wolfram function site.
http://functions.wolfram.com. (Online). Available: •
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applications,” IEEE Transactions on Wireless Communications, vol. 5,
no. 8, pp. 2285–2294, 2006.
[18] H. Saidi, K. Tourki, and N. Hamdi, “Performance analysis of psk
modulation in df dual-hop hybrid rf/fso system over gamma gamma
channel,” in Signal, Image, Video and Communications (ISIVC),
International Symposium on. IEEE, 2016, pp. 213–216.
[1] D. J. Heatley, D. R. Wisely, I. Neild, and P. Cochrane, “Optical wireless:
the story so far,” IEEE communications magazine, vol. 36, no. 12, pp.
72–74, 1998.
[2] X. Zhu and J. M. Kahn, “Free-space optical communication through
atmospheric turbulence channels,” Communications, IEEE Transactions
on, vol. 50, no. 8, pp. 1293–1300, 2002.
[3] M. A. Kashani, M. Uysal, and M. Kavehrad, “On the performance
of mimo fso communications over double generalized gamma
fading channels,” in Communications (ICC), 2015 IEEE International
Conference on. IEEE, 2015, pp. 5144–5149.
[4] T. V. Pham and A. T. Pham, “Performance analysis of
amplify-decode-and-forward multihop bpsk/fso systems using apd
receivers over atmospheric turbulence channels.”
[5] T. A. Tsiftsis, H. G. Sandalidis, G. K. Karagiannidis, and N. C. Sagias,
“Multihop free-space optical communications over strong turbulence
channels,” in Communications, 2006. ICC’06. IEEE International
Conference on, vol. 6. IEEE, 2006, pp. 2755–2759.
[6] E. Bayaki, D. S. Michalopoulos, and R. Schober, “Edfa-based
all-optical relaying in free-space optical systems,” Communications,
IEEE Transactions on, vol. 60, no. 12, pp. 3797–3807, 2012.
[7] S. Kazemlou, S. Hranilovic, and S. Kumar, “All-optical multihop
free-space optical communication systems,” Lightwave Technology,
Journal of, vol. 29, no. 18, pp. 2663–2669, 2011.
[8] G. P. Agrawal, “Fiber-optic communication systems, 2002,” A John
Wiley &.
[9] M. Al-Habash, L. C. Andrews, and R. L. Phillips, “Mathematical
model for the irradiance probability density function of a laser beam
propagating through turbulent media,” Optical Engineering, vol. 40,
no. 8, pp. 1554–1562, 2001.
[10] M. Feng, J.-B. Wang, M. Sheng, L.-L. Cao, X.-X. Xie, and M. Chen,
“Outage performance for parallel relay-assisted free-space optical
communications in strong turbulence with pointing errors,” in Wireless
Communications and Signal Processing (WCSP), 2011 International
Conference on. IEEE, 2011, pp. 1–5.
[11] M. Safari and M. Uysal, “Relay-assisted free-space optical
communication,” Wireless Communications, IEEE Transactions
on, vol. 7, no. 12, pp. 5441–5449, 2008.
[12] P. V. Trinh, A. T. Pham, H. T. Pham, and N. T. Dang, “Ber analysis
of all-optical af dual-hop fso systems over gamma-gamma channels,” in
Photonics (ICP), 2013 IEEE 4th International Conference on. IEEE,
2013, pp. 175–177.
[13] J.-Y. Wang, J.-B. Wang, M. Chen, and X. Song, “Performance analysis
for free-space optical communications using parallel all-optical relays
over composite channels,” Communications, IET, vol. 8, no. 9, pp.
1437–1446, 2014. [14] L. Yang, X. Gao, and M.-S. Alouini, “Performance analysis
of relay-assisted all-optical fso networks over strong atmospheric
turbulence channels with pointing errors,” Journal of Lightwave
Technology, vol. 32, no. 23, pp. 4011–4018, 2014.
[15] I. Gradshteyn, “Gradshteyn and ryzhik’s table of integrals, series, and
products,” 2007.
[16] Wolfram. (2001) The wolfram function site.
http://functions.wolfram.com. (Online). Available: •
[17] C. Carbonelli and U. Mengali, “M-ppm noncoherent receivers for uwb
applications,” IEEE Transactions on Wireless Communications, vol. 5,
no. 8, pp. 2285–2294, 2006.
[18] H. Saidi, K. Tourki, and N. Hamdi, “Performance analysis of psk
modulation in df dual-hop hybrid rf/fso system over gamma gamma
channel,” in Signal, Image, Video and Communications (ISIVC),
International Symposium on. IEEE, 2016, pp. 213–216.
@article{"International Journal of Information, Control and Computer Sciences:77320", author = "Hechmi Saidi and Noureddine Hamdi", title = "Performance Analysis of a Hybrid DF-AF Hybrid RF/FSO System under Gamma Gamma Atmospheric Turbulence Channel Using MPPM Modulation", abstract = "The performance of hybrid amplify and forward -
decode and forward (AF-DF) hybrid radio frequency/free space
optical (RF/FSO) communication system, that adopts M-ary pulse
position modulation (MPPM) techniques, is analyzed. Both exact
and approximate symbol-error rates (SERs) are derived. The random
variations of the received optical irradiance, produced by the
atmospheric turbulence, is modeled by the gamma-gamma (GG)
statistical distribution. A closed-form expression for the probability
density function (PDF) is derived for the whole above system
is obtained. Thanks to the use of hybrid AF-DF hybrid RF/FSO
configuration and MPPM, the effects of atmospheric turbulence is
mitigated; hence the capacity of combating atmospheric turbulence
and the transmissitted signal quality are improved.", keywords = "FSO, RF, hybrid, AF, DF, SER, SNR, GG channel.", volume = "12", number = "4", pages = "267-6", }
