Mohammed Hafez
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On directional modulation: An analysis of transmission scheme with multiple directions
M Hafez, H Arslan
2015 IEEE International Conference on Communication Workshop (ICCW), 459-463, 2015
272015
Secure spatial multiple access using directional modulation
M Hafez, M Yusuf, T Khattab, T Elfouly, H Arslan
IEEE Transactions on Wireless Communications 17 (1), 563-573, 2017
202017
Secure multiple-users transmission using multi-path directional modulation
M Hafez, T Khattab, T Elfouly, H Arslan
2016 IEEE International Conference on Communications (ICC), 1-5, 2016
152016
Blind SNR estimation of Gaussian-distributed signals in Nakagami fading channels
M Hafez, T Khattab, HMH Shalaby
IEEE Transactions on Wireless Communications 14 (7), 3509-3518, 2015
122015
Using artificial signals to maximize capacity and secrecy of multiple-input multiple-output (MIMO) communication
B Pekoz, M Hafez, S Kose, H Arslan
US Patent 10,516,452, 2019
82019
Reducing precoder/channel mismatch and enhancing secrecy in practical MIMO systems using artificial signals
B Peköz, M Hafez, S Köse, H Arslan
IEEE Communications Letters 24 (6), 1347-1350, 2020
32020
Low complexity flexible beam-width for directional modulation
M Hafez, H Arslan, T Khattab
US Patent 10,135,506, 2018
32018
Channel independent physical layer security
ZE Ankaralı, MH Yılmaz, M Hafez, H Arslan
2016 IEEE 17th Annual Wireless and Microwave Technology Conference (WAMICON …, 2016
32016
Thresholds optimization for one-bit feedback multi-user scheduling
M Hafez, A El Shafie, M Shaqfeh, T Khattab, H Alnuweiri, H Arslan
IEEE Wireless Communications Letters 7 (4), 646-649, 2018
22018
Modulation-independent non-data-aided SNR estimator for OFDM signals in Nakagami fading channels
M Hafez, T Khattab, H Shalaby
2013 IEEE Pacific Rim Conference on Communications, Computers and Signal …, 2013
22013
DFT-based multi-directions directional modulation
M Hafez, T Khattab, H Arslan
IEEE Wireless Communications Letters 8 (4), 1232-1235, 2019
12019
Using artificial signals to maximize capacity and secrecy of multiple-input multiple-output (MIMO) communication
B Pekoz, M Hafez, S Kose, H Arslan
US Patent 10,644,771, 2020
2020
Enhancing Secrecy and Capacity of Wireless Systems Using Directive Communications
MA Hafez
University of South Florida, 2019
2019
Secure Communications Using Directional Modulation
M Hafez, T Khattab, T El-Fouly, H Arslan
Qatar Foundation Annual Research Conference Proceedings Volume 2016 Issue 1 …, 2016
2016
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Artiklar 1–14