Performance analysis of both shot-and thermal-noise limited multipulse PPM receivers in gamma–gamma atmospheric channels AE Morra, HS Khallaf, HMH Shalaby, Z Kawasaki Journal of Lightwave Technology 31 (19), 3142-3150, 2013 | 59 | 2013 |
Performance Analysis of a Hybrid QAM-MPPM Technique Over Turbulence-Free and Gamma–Gamma Free-Space Optical Channels SS Haitham S. Khallaf, Hossam M. H. Shalaby, José M. Garrido-Balsells Journal of Optical Communications and Networking 9 (2), 161 -171, 2017 | 58 | 2017 |
Relay probing for millimeter wave multi-hop D2D networks EM Mohamed, BM Elhalawany, HS Khallaf, M Zareei, A Zeb, ... IEEE Access 8, 30560-30574, 2020 | 43 | 2020 |
Chaotic Polarization-Assisted DPSK-MPPM Modulation for Free-Space Optical Communications AE Elfiqi, HS Khallaf, SF Hegazy, A Elsonbaty, HMH Shalaby IEEE Transactions on Wireless Communications 18 (9), 4225-4237, 2019 | 26 | 2019 |
On the performance of adaptive hybrid MQAM–MPPM scheme over Nakagami and log-normal dynamic visible light communication channels AERA El-Fikky, AS Ghazy, HS Khallaf, EM Mohamed, HMH Shalaby, ... Applied Optics 59 (7), 1896-1906, 2020 | 23 | 2020 |
UAV-based FSO communications for high speed train backhauling HS Khallaf, M Uysal 2019 IEEE Wireless Communications and Networking Conference (WCNC), 1-6, 2019 | 22 | 2019 |
Proposal of a hybrid QAM-MPPM technique for optical communications systems HS Khallaf, HMH Shalaby 2014 16th International conference on transparent optical networks (ICTON), 1-4, 2014 | 21 | 2014 |
On the performance evaluation of LQAM-MPPM techniques over exponentiated Weibull fading free-space optical channels HS Khallaf, AE Elfiqi, HMH Shalaby, S Sampei, SSA Obayya Optics Communications 416, 41-49, 2018 | 20 | 2018 |
Proposal of a hybrid OFDM-PPM technique for free space optical communications systems HS Khallaf, HMH Shalaby, Z Kawasaki 2013 IEEE photonics conference, 287-288, 2013 | 20 | 2013 |
SER Analysis of MPPM-Coded MIMO-FSO System over Uncorrelated and Correlated Gamma-Gamma Atmospheric Turbulence Channels SS Haitham S. Khallaf, José M. Garrido-Balsells, Hossam M.H. Shalaby Optics communications 356, 530-535, 2015 | 15 | 2015 |
Composite Fading Model for Aerial MIMO FSO Links in the Presence of Atmospheric Turbulence and Pointing Errors MU Haitham S. Khallaf, Kazutoshi Kato, Ehab Mahmoud Mohamed, Sadiq M. Sait ... IEEE Wireless Communications Letters, 2021 | 12 | 2021 |
Two-level MPPM-MDPSK modulation for free-space optical channels AE Elfiqi, AE Morra, HS Khallaf, HMH Shalaby, S Hranilovic 2018 IEEE Global Communications Conference (GLOBECOM), 1-6, 2018 | 10 | 2018 |
Hybrid two-level MPPM–MDPSK modulation for high-speed optical communication networks HS Khallaf, AE Morra, AE Elfiqi, HMH Shalaby, S Hranilovic Applied optics 58 (36), 9757-9767, 2019 | 9 | 2019 |
Comprehensive Study on UAV-Based FSO Links for High Speed Train Backhauling HSKM Uysal applied optics, 2021 | 8 | 2021 |
Two approaches for the modified asymmetrically clipped optical orthogonal frequency division multiplexing system SD Mohamed, HS Khallaf, H Shalaby, I Andonovic, MH Aly 2013 Second International Japan-Egypt Conference on Electronics …, 2013 | 8 | 2013 |
Quantifying Impact of Pointing Errors on Secrecy Performance of UAV-Based Relay-Assisted FSO Links HS Khallaf, S Hashima, M Rihan, EM Mohamed, HM Kasem IEEE Internet of Things Journal 11 (2), 2979 - 2989, 2024 | 6 | 2024 |
Efficiency of opportunistic cellular/LiFi traffic offloading HS Khallaf, AE El-Fiqi, M Elwekeil, HMH Shalaby, SSA Obayya 2017 19th International Conference on Transparent Optical Networks (ICTON), 1-4, 2017 | 6 | 2017 |
Efficiency analysis of cellular/LiFi traffic offloading HS Khallaf, A Abd EL-Rahman, M Elwekeil, AE Elfiqi, EM Mohamed, ... Applied Optics 60 (15), 4291-4298, 2021 | 5 | 2021 |
Under-Sea Ice Diffusing Optical Communications MAK Abdallah Ghazy, Haitham S. Khallaf, Steve Hranilovic IEEE Access, 2021 | 5 | 2021 |
Performance analysis and comparison of optical IDMA and optical CDMA techniques using unipolar transmission scheme AM Morsy, EA El-fiky, HS Khallaf, HMH Shalaby Proceedings of the 2013 18th European Conference on Network and Optical …, 2013 | 5 | 2013 |