Browsing Electrical Engineering by Author "Badawy A."
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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. ... -
Design Challenges of Multi-UAV Systems in Cyber-Physical Applications: A Comprehensive Survey and Future Directions
Shakeri R.; Al-Garadi M.A.; Badawy A.; Mohamed A.; Khattab T.; Al-Ali A.K.; Harras K.A.; Guizani M.... more authors ... less authors ( Institute of Electrical and Electronics Engineers Inc. , 2019 , Article)Unmanned aerial vehicles (UAVs) have recently rapidly grown to facilitate a wide range of innovative applications that can fundamentally change the way cyber-physical systems (CPSs) are designed. CPSs are a modern generation ... -
On the Achievable Degrees of Freedom of a Relay Aided X-Channel
Abumaali D.; Badawy A.; Khattab T. ( Institute of Electrical and Electronics Engineers Inc. , 2018 , Conference Paper)In this paper, we investigate the effect of a relay on the Degrees of Freedom (DoF) of a single input single output (SISO) X-channel with no channel state information at transmitters (CSIT). In contrast to previous work, ... -
On the Performance of Quickest Detection Spectrum Sensing: The Case of Cumulative Sum
Badawy A.; El Shafie A.; Khattab T. ( Institute of Electrical and Electronics Engineers Inc. , 2020 , Article)Quickest change detection (QCD) is a fundamental problem in many applications. Given a sequence of measurements that exhibits two different distributions around a certain flipping point, the goal is to detect the change ...