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Communication dans un congrès

The performance of space shift keying for free-space optical communications over turbulent channels

Abstract : This paper evaluates the performance of space shift keying (SSK) free-space optical communication (FSO) over moderate and strong turbulent channels. It has been shown previously that repetition codes (RCs) using intensity modulation with direct detection techniques are superior to SSK system for a spectral efficiency of 1 bit/s/Hz. It is shown in this study that SSK outperforms RCs using M-ary pulse amplitude modulation for spectral efficiencies of 3 bits/s/Hz or larger. Analytical expressions for the bit error rate for the SSK system under study are derived and extensive simulation results corroborate the correctness of the conducted analysis. The performance of space shift keying for free-space optical communications over turbulent channels. Available from: https://www.researchgate.net/publication/275647868_The_performance_of_space_shift_keying_for_free-space_optical_communications_over_turbulent_channels [accessed Apr 30, 2015].
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https://hal.univ-brest.fr/hal-01147593
Contributeur : Mohamed Abaza <>
Soumis le : jeudi 30 avril 2015 - 16:22:44
Dernière modification le : jeudi 19 décembre 2019 - 01:22:38

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  • HAL Id : hal-01147593, version 1

Citation

Mohamed Abaza, Raed Mesleh, El-Hadi Aggoune, Ali Mansour. The performance of space shift keying for free-space optical communications over turbulent channels. Proceedings of SPIE 9387, Feb 2015, San Francisco, United States. ⟨hal-01147593⟩

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