Performance Analysis of Intensity Modulation Techniques in Atmospheric Turbulent Channels | ||||
| Menoufia Journal of Electronic Engineering Research | ||||
| Article 3, Volume 29, Issue 2, July 2020, Page 15-21 PDF (1.38 MB) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/mjeer.2020.103263 | ||||
 View on SCiNiTO | ||||
| Authors | ||||
| Sara S. Abd El-Hak1; Abdulaziz E. Elfiqi2; Ahmed E. Morra2; F. E. Abd El-Samie2 | ||||
| 1A National Center for Radiation Research and Technology (NCRRT), Egyptian Atomic Energy Authority (EAEA), Cairo 11787, Egypt | ||||
| 2Dept. of Communications Faculty of Electronic Engineeing, Menofia University Menouf, Egypt | ||||
| Abstract | ||||
| In this paper, we introduce a study for the performance of intensity modulation (IM) techniques over gamma-gamma (GG) distributed free-space optical (FSO) channels. We derived closed form expressions for the average bit-error rate (BER) of thermal noise-limited FSO systems adopting various IM techniques. The effects of the atmospheric turbulence and the propagation wavelength are studied. A comparison among different IM techniques in term of transmitted peak power to achieve certain BER is presented. Results show that OOK has the best BER compared with other IM techniques. In addition, according to peak power, PPM and MPPM are more power efficient than DPPM and DMPPM, respectively. | ||||
| References | ||||
|
] A. E. Morra, H. S. Khallaf, H. M. H. Shalaby, Z. Kawasaki, Performance analysis of both shot- and thermal-noise limited multi-pulse PPM receivers in gamma-gamma atmospheric channels, J. Lightw. Technol., vol. 31, no. 19, pp. 3142-3150, Oct. 2013. [ 2 ] M. A. Khalighi, M. Uysal, Survey on free space optical communication: A communication theory perspective, IEEE Communications Surveys Tutorials, vol. 16, pp. 2231-2258, June 2014. [ 3 ] J. Hamkins, B. Moision, Selection of modulation and codes for deepspace optical communications, Proceedings of SPIE, Free-Space Laser Communication Technologies XVI, vol. 5338, pp.123-130, San Jose, CA, Jan. 2004. [ 4 ] A. E. Morra, K. Ahmed, S. Hranilovic, Impact of fiber nonlinear on 5G backhauling via mixed FSO/fiber network, IEEE Access, vol. 5, pp. 19942-19950, Sept. 2017. [ 5 ] M. Najafi, V. Jamali, R. Schober, Optimal relay selection for the parallel hybrid RF/FSO relay channel: Non-buffer-aided and buffer-aided designs, IEEE Transactions on Communicions, vol. 65, pp. 2794- 2810, July 2017. [ 6 ] P. V. Trinh, T. C. Thang, A. T. Pham, Mixed mmwave RF/FSO relaying systems over generalized fading channels with pointing errors, IEEE Photonics Journal, vol. 9, no. 1, Feb. 2017 . [ 7 ] A. Proke, Modeling of atmospheric turbulence effect on terrestrial FSO link, Radio engineering, vol. 18, no. 1, Apr. 2009 . [ 8 ] H. Kawasaki, k. Nosu, MPPM: Amethod for improving the band-utilization efficiency in optical PPM, J. Lightw. Technol., vol. 7, pp. 465-472, Mar. 1989. [9]S. S. Muhammad, T. Javornik, I. Jelovcan, E. Ghassemlooy, ZabihandLeitgeb, Comparison of hard decision and soft decision channel coded m-ary PPM performance over free space optical links, European Transactions on Telecommunications, vol. 20, no. 8, pp. 746-757, Dec. 2009. [10]H. Shalaby, Performance of uncoded overlapping PPM under communication constraints, Proceedings of ICC ’93 - IEEE International Conference on Communications 1993, Geneva, Switzerland, Switzerland. [11]D. s. Shiu, J.M. Kahn, Differentialpulse-positionmodulationfor powerefficient optical communication, IEEE Transactionson Communications, vol. 47, no. 8, pp. 1201-1210, Aug. 1999. [12]T. Wang, Z. Hao, H. Li, W. Zhan, R. Li, Error rate performance of differential multi-pulse position modulation, Cluster Computing,doi: 10.1007/s10586-018-2372-z, pp. 1-9, Mar. 2018. [13]J. E. Gancarz, H. Elgala, T. D. Little, Overlapping PPM for band-limited visible light communication and dimming, Journal of Solid State Lighting, vol. 1, May 2015. [14]F. Xu, M. A. Khalighi, S. Bourennane, Coded PPM and multipulse PPM and iterative detection for free-space optical links, Journal of Optical Communications and Networking, vol. 1, pp. 404-415, Oct. 2009. [15]Z. Wang, W. D. Zhong, S. Fu, C. Lin, Performance comparison of different modulation formats over free-space optical (FSO) turbulence links with space diversity reception technique, IEEE Photonics Journal, vol. 1, no. 6, pp. 277-285, Dec. 2009. [16]X. Tang, S. Rajbhandari, W. O. Popoola, Z. Ghassemlooy, E. Leitgeb, S. S. Muhammad, G. Kandus, Performance of BPSK subcarrier intensity modulation free-space optical communications using a log-normal atmospheric turbulence model, 2010 Symposium on Photonics and Optoelectronics, pp. 4-1, 2010. [17]H. E. Nistazakis, V. Assimakopoulos, G. Tombras, Performance estimation of free space optical links over negative exponential atmospheric turbulence channels, OPTIK-International Journal for Light and Electron Optics, vol. 122, no. 24 , pp. 2191-2194, 2011. [18]D. A. Guimaraes, Digital transmission: A simulation-aided introduction with vissim/com., Springer, 2009. [19]ChristenaGhandour, Abdel HalimZekry, Nazmi A. Mohammed, S. El-rabaie, An In-depth Survey of Visible Light Communication Modulating and Coding schemes for Dimming/Flicker Avoidance Technologies, Menoufia J. of Electronic Engineering Research (MJEER), vol. 28, no. 1, Jan. 2019 [20]Z. Ghassemlooy, W. Popoola, S. Rajbhandari, Optical wireless communications : System and channel modelling with matlab, 1st ed. CRC Press, Aug. 2012. [21] J. Hamkins, B. Moision, Multipulse pulse-position modulation on discrete memoryless channels, IPN Progress Report 42-161, May 2005. [22]Y. Rahmatallah, S. Mohan, Peak-to-average power ratio reduction in OFDM systems: A survey and taxonomy, IEEE Communications Surveys & Tutorials, vol. 15, no. 4, pp.1567-1592, Fourth quarter 2013. [23] F. Xu, M. Khalighi, S. Bourenane, Impact of different noise sources on the performance of PIN- and APD-based FSO receivers, ConTEL 2011-11th Int. Conf. on Telecommun., Graz, Austria, June 2011. [24]H. Nistazakis, T. Tsiftsis, G. Tombras, Performance analysis of free-space optical communication systems over atmospheric turbulence channels, IET Commun, vol. 3, pp. 1402-1409, Aug. 2009 . [25]R. L. Al-Habash, M. A. Andrews, L. C. Phillips, Mathematical model for irradiance probability density function of a laser beam propagating throughturbulentmedia,OpticalEngineering,vol.40,no.8,pp.5541562, Aug. 2001. [26]G. Parry, Measurement of atmospheric turbulence induced intensity fluctuations in a laser beam, Opt. Acta: International Journal of Optics, vol. 28, no. 5, pp. 715-728, 1981. [27]W. F. Site, [online], Available: http:// functions.wolfram.com/. (Jan. 2019). [28]H. Selmy, H. M. H. Shalaby, Z. Kawasaki, Performance analysis of gradual multi-pulse pulse-position modulation in deep-space optical communications, JOCN, vol. 4, no. 10, pp. 812-820, Oct. 2012. | ||||
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