تصفح Electrical Engineering حسب المؤلف "Elfouly T."
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Channel secondary random process for robust secret key generation
Badawy A.; Khattab T.; Elfouly T.; Chiasserini C.-F.; Mohamed A.; Trinchero D.... more authors ... less authors ( Institute of Electrical and Electronics Engineers Inc. , 2015 , Conference Paper)The broadcast nature of wireless communications imposes the risk of information leakage to adversarial users or unauthorized receivers. Therefore, information security between intended users remains a challenging issue. ... -
Optimal Consensus Time Synchronizations for Wireless Sensor Networks
Abdaoui A.; Tariq H.; Touati F.; Elfouly T.; Al-Hitmi M.; Ahmed M.H.... more authors ... less authors ( Institute of Electrical and Electronics Engineers Inc. , 2020 , Conference Paper)Wireless Sensor Networks (WSNs) have received an important consideration in recent years regarding its broad area of applications. Time synchronization is one of the most important challenges of WSNs. This paper proposes ... -
Secrecy for MIMO wiretap and MIMO broadcast channels with fading eavesdroppers: CSI does not increase the secure DoF
Amir M.; Khattab T.; Elfouly T.; Mohamed A. ( Institute of Electrical and Electronics Engineers Inc. , 2015 , Conference Paper)We investigate the secure degrees of freedom (SDoF) of the wiretap and the K user Gaussian broadcast channels with multiple antennas at the transmitter, the legitimate receivers and an unknown number of eavesdroppers each ...