Browsing by Author "Abdaoui, Abderrazak"
Now showing items 1-6 of 6
-
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 ... -
On the effects of combined atmospheric fading and misalignment on the hybrid FSO/RF transmission
Touati, Abir; Abdaoui, Abderrazak; Touati, Farid; Uysal, Murat; Bouallegue, Ammar ( Institute of Electrical and Electronics Engineers Inc. , 2016 , Article)Free-space optical (FSO) communication is known for its various impairments such as atmospheric turbulence and misalignment fading. In this paper, we study the performance of an FSO link operating under combined path loss ... -
On the Effects of Temperature on the Performances of FSO Transmission under Qatar's Climate
Touati, Abir; Abdaoui, Abderrazak; Touati, Farid; Uysal, Murat; Bouallegue, Ammar ( Institute of Electrical and Electronics Engineers Inc. , 2017 , Conference Paper)Strong atmospheric turbulence can highly affect the free space optical (FSO) link. In fact, the strength of turbulence is depending on weather factors where the temperature is considered as the main parameter increasing ... -
A Robust Protocol for Smart eHealthcare based on Elliptic Curve Cryptography and Fuzzy logic in IoT
Abdaoui, Abderrazak; Erbad, Aiman; Al-Ali, Abdulla; Mohamed, Amr; Guizani, Mohsen ( Institute of Electrical and Electronics Engineers Inc. , 2021 , Conference Paper)Emerging technologies change the qualities of modern healthcare by employing smart systems for patient monitoring. To well use the data surrounding the patient, tiny sensing devices and smart gateways are involved. These ... -
Structural Health Monitoring Using Wireless Sensor Networks: A Comprehensive Survey
Noel, Adam B.; Abdaoui, Abderrazak; Elfouly, Tarek; Ahmed, Mohamed Hossam; Badawy, Ahmed; Shehata, Mohamed S.... more authors ... less authors ( Institute of Electrical and Electronics Engineers Inc. , 2017 , Article)Structural health monitoring (SHM) using wireless sensor networks (WSNs) has gained research interest due to its ability to reduce the costs associated with the installation and maintenance of SHM systems. SHM systems have ...