Aymen Ben Dhahbi Gatri

The main aim of this research is to investigate the performance of FSO links with different fading channels statistics according to turbulence strength and the appropriate statistics modelling, employing different modulation techniques and diversity schemes theoretically assisted with experimental simulation, and to overcome the problems of atmospheric turbulences as well as improving the bit error rate (BER) performance

Supervisor

• Professor Zabih (Fary) Ghassemlooy

Key Publications

Gatri, Z, Ghassemlooy, A. Valenzuela, O. Strobel, R. Rejeb, E. Leitgeb;         “Experimental study of the performance for BPSK  Subcarrier intensity modulation free space optics communications in a laboratory controlled turbulence channel”. 18th European Conference on Network and Optical Communications & 8th Conference on Optical Cabling and Infrastructure - NOC/OC&I 2013 ISBN: 978-1- 4673-5822-4, July 10-12, 2013, Graz, Austria.

Gatri, Z, Ghassemlooy, A. Valenzuela, O. Strobel, R. Rejeb; “Experimental study of coherent detection BPSK modulated communication link under controlled fog atmospheric conditions”. 9th IEEE/IET International Symposium on Communication Systems, Networks & Digital Signal Processing (CSNDSP), Manchester, UK, July 2014.

M. Faridzadeh, A. Gholami, Z. Ghassemlooy, A. Gatri; “BPSK-SIM- PPM modulation for free space optical communications”. 7th International Symposium on Telecommunications (IST'2014), Iran, September 2014

A. Gatri, Z. Ghassemlooy, A. Valenzuela, “Performance analysis of QPSK FSO system with various operating wavelengths and adaptive optics over fog channel”, ComBom 2016.

A. Gatri, Z. Ghassemlooy, A. Valenzuela, “Experimental studies in free space optics”, The Bonn-Rhein Sieg University of Applied Science Research Day, December 2013, https://www.h-brs.de/files/related/tdf_valenzuela.pdf