تصفح Computer Science & Engineering حسب المؤلف "n 82160074"
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A new WDM Application Response Time in WLAN Network and Fixed WiMAX using Distributed
Nisar, Kashif; Lawal, Ibrahim A.; Abualsaud, Khalid; El-Fouly, Tarek Mohamed ( IEEE , 2014 , Conference Paper)Worldwide Interoperability for Microwave Access (WiMAX) and Wireless LAN (WLAN) has emerged as a promising solution for last mile access technology to provide high speed internet access in the residential as well as small ... -
Clustered binary consensus in sensor motes
Al-Nakhala, Noor; Riley, Ryan; Elfouly, Tarek ( VDE VERLAG GMBH , 2014 , Conference Paper)In this work, we extend and adapt the binary consensus algorithm to operate using clusters in a wireless sensor network. Binary consensus is a decision making algorithm used to cause distributed entities to agree on the ... -
Distributed algorithms in wireless sensor networks: An approach for applying binary consensus in a real testbed
Al-Nakhala, Noor; Riley, Ryan; Elfouly, Tarek ( Elsevier , 2015 , Article)In this work, we realize the binary consensus algorithm for use in wireless sensor networks. Binary consensus is used to allow a collection of distributed entities to reach consensus regarding the answer to a binary question ... -
Maximizing Lifetime in Wireless Sensor Network for Structural Health Monitoring with and Without Energy Harvesting
Mansourkiaie, Fatemeh; Ismail, Loay Sabry; Elfouly, Tarek Mohamed; Ahmed, Mohamed H ( Institute of Electrical and Electronics Engineers Inc. , 2017 , Article)This paper presents an optimization framework to maximize the lifetime of wireless sensor networks for structural health monitoring with and without energy harvesting. We develop a mathematical model and formulate the ... -
Multi-objective sensor placement using the effective independence model (SPEM) for wireless sensor networks in structural health monitoring
Elsersy, Mohamed; Ahmed, Mohamed Hossam; Elfouly, Tarek Mohamed; Abdaoui, Abderrazak ( Institute of Electrical and Electronics Engineers Inc. , 2015 , Conference Paper)This paper studies the optimal placement problem in structural health monitoring (SHM) using wireless sensor networks (WSN). This problem is formulated as a refined multi-objective optimization problem with various constraints ... -
Optical mode division multiplexing for secure Ro-FSO WLANs
Amphawan, Angela; Chaudhary, Sushank; Elfouly, Tarek; Abualsaud, Khalid ( American Scientific Publishers , 2015 , Article)The widespread deployment of various wireless radio access systems in public areas poses acute issues in frequency assignment. Radio-over-free-space-optics (Ro-FSO) technology enhances spectral efficiency and may pave the ...