Items where Author is "Ahmadi, Vahid"

Popoola, Wasiu Oyewole, Ghassemlooy, Zabih, Haas, Harald, Leitgeb, Erich and Ahmadi, Vahid (2012) Error performance of terrestrial free space optical links with subcarrier time diversity. IET Communications, 6 (5). pp. 499-506. ISSN 1751-8628

Tang, Xuan, Popoola, Wasiu Oyewole, Ghassemlooy, Zabih, Lee, Chung Ghiu, Leitgeb, Erich and Ahmadi, Vahid (2010) Free-space optical communication employing polarization shift keying coherent modulation in atmospheric turbulence channel. In: Proceedings of the 7th International Symposium on Communication Systems Networks and Digital Signal Processing (CSNDSP). IEEE, Piscataway, NJ, pp. 615-620. ISBN 978-1424488582

Popoola, Wasiu Oyewole, Ghassemlooy, Zabih, Leitgeb, Erich and Ahmadi, Vahid (2010) Terrestrial free-space optical links with temporal diversity. In: Proceedings of the 7th International Symposium on Communication Systems Networks and Digital Signal Processing (CSNDSP). IEEE, Piscataway, NJ, pp. 598-603. ISBN 978-1424488582

Chaman Motlagh, Abolfazl, Ahmadi, Vahid and Ghassemlooy, Zabih (2010) A modified model of the atmospheric effects on the performance of FSO links employing single and multiple receivers. Journal of Modern Optics, 57 (1). pp. 37-42. ISSN 0950-0340

Ghassemlooy, Zabih, Popoola, Wasiu Oyewole, Ahmadi, Vahid and Leitgeb, Erich (2009) MIMO free-space optical communication employing subcarrier intensity modulation in atmospheric turbulence channels. Communications Infrastructure: Systems and Applications in Europe (First International ICST Conference, EuropeComm 2009), 16 (2). pp. 61-73. ISSN 1867-8211

Chaman Motlagh, Abolfazl, Ahmadi, Vahid and Ghassemlooy, Zabih (2009) Performance of free space optical communication using M-array receivers at atmospheric conditions. In: ICEE 2009: 17th Iranian Conference on Electrical Engineering, 12-14 May 2009, Tehran, Iran.

Popoola, Wasiu Oyewole, Ghassemlooy, Zabih and Ahmadi, Vahid (2008) Performance of sub-carrier modulated Free-Space Optical communication link in negative exponential atmospheric turbulence environment. International Journal of Autonomous and Adaptive Communications Systems, 1 (3). pp. 342-355. ISSN 17548632

Chaman Motlagh, Abolfazl, Ahmadi, Vahid, Ghassemlooy, Zabih and Abedi, Kambiz (2008) The effect of atmospheric turbulence on the performance of the free space optical communications. In: 6th Symposium on Communication Systems, Networks and Digital Signalling Processing (CSNDSP 2008), 23-25 July 2008, Graz, Austria.