• A simple angle of arrival estimation system 

      Badawy, Ahmed; Khattab, Tamer; Trinchero, Daniele; ElFouly, Tarek; Mohamed, Amr ( Institute of Electrical and Electronics Engineers Inc. , 2017 , Conference Paper)
      We propose a practical, simple and hardware friendly, yet novel and very efficient, angle of arrival (AoA) estimation system. Our intuitive, two-phases cross-correlation based system requires a switched beam antenna array ...
    • Impact of time synchronization error on the mode-shape calculation in wireless sensor networks for structural health monitoring 

      Abdaoui, Abderrazak; Ahmed, Mohamed H.; El Fouly, Tarek M. ( Institute of Electrical and Electronics Engineers Inc. , 2016 , Conference Paper)
      For structural health monitoring (SHM), mode shape calculation is an important task that needs to be performed accurately and reliably. The use of wireless sensor networks (WSNs) for SHM is a very effective and a promising ...
    • Impact of time synchronization error on the mode-shape identification and damage detection/localization in WSNs for structural health monitoring 

      Abdaoui, Abderrazak; El Fouly, Tarek M.; Ahmed, Mohamed H. ( Academic Press , 2017 , Article)
      Time synchronization in wireless sensor networks (WSNs) is a critical challenge for any distributed system such as WSNs for structural health monitoring (SHM). In SHM, mode shape identification, damage detection and damage ...
    • MESP: A Modified IPSec for Secure Multicast Communication 

      Ali, Eman; El-Fouly, Tarek; Badr, Ahmed M. ( IEEE , 2006 , Article)
      We propose the multicast encryption security protocol MESP. It is driven form the IPSEC ESP. The specification of the protocol are discussed and applied the existing IPSEC ESP. We use the existing implementation of the ...
    • Modeling of the exhaust box assembly workshop using neural networks 

      El-Fouly, Tarek; Shtay, A; Aly, G.M ( IEEE , 2008 , Conference Paper)
      The paper investigates the use of artificial neural networks in modeling and control of manufacturing systems. This approach models the various elements of a manufacturing system by the form of neural networks. The modeling ...
    • Secure Communications Using Directional Modulation 

      Hafez, Mohammed; Khattab, Tamer; El-Fouly, Tarek; Arslan, Hüseyin ( Hamad bin Khalifa University Press (HBKU Press) , 2016 , Conference Paper)
      Limitations on the wireless communication resources (i.e., time and frequency) introduces the need for another domain that can help communication systems to match the increasing demand on high data transfer rates and quality ...
    • The impact of stealthy attacks on smart grid performance: Tradeoffs and implications 

      Abdallah, Yara; Zheng, Zizhan; Shroff, Ness B.; El Gamal, Hesham; El-Fouly,Tarek M. ( Institute of Electrical and Electronics Engineers Inc. , 2017 , Article)
      The smart grid is envisioned to significantly enhance the efficiency of energy consumption, by utilizing two-way communication channels between consumers and operators. For example, operators can opportunistically leverage ...
    • Using IPSec to Secure Multi-Level Data Classification in MLS Networks 

      Morsi, Wissam; El-Fouly, Tarek; Badr, Ahmed ( IEEE , 2006 , Conference Paper)
      In this paper we present a method of using IPsec to secure multi-level data classification in the MLS networks by using the data sensitivity. We will show how IPsec can be modified to be used in securing communication in ...