Simulation of parallel redundant WLAN with OPNET

M Rentschler, OA Mady, MT Kassis… - 2013 IEEE 18th …, 2013 - ieeexplore.ieee.org
Applying multiple redundant and diverse communication channels is an established method
to achieve an improved overall communication channel. When applied for packet-based …

Application of parallel redundancy in a Wi-Fi-based WNCS using OPNET

M Hendawy, M ElMansoury, KN Tawfik… - 2014 IEEE 27th …, 2014 - ieeexplore.ieee.org
A powerful approach to improve the performance of wireless communication is the parallel
redundant transmission with dual-radio wireless devices. To further verify this approach in …

A ZigBee-based industrial WLAN

G Afifi, HH Halawa, RM Daoud… - 2015 Tenth International …, 2015 - ieeexplore.ieee.org
This paper evaluates the performance of an industrial Wireless Networked Control System
(WNCS). The proposed WNCS utilizes the IEEE 802.15. 4 protocol (which ZigBee is based …

A Wireless Body Area Network architecture for a prosthetic arm

A Saleh, F Negm, N Said, Y Sudan… - … Congress on Ultra …, 2015 - ieeexplore.ieee.org
State-of-the-art prosthetics incorporate network communication for both sensing and control,
offering various degrees of freedom to amputees. Existing implementations rely on wired …

Performance of fault tolerant WBAN for healthcare

MY ElSalamouny, HH Halawa… - … on Engineering & …, 2017 - ieeexplore.ieee.org
This paper presents the architecture of a fault tolerant Wireless Body Area Network (WBAN)
for healthcare systems. A patient's vital physiological sensor data is sent over two redundant …

Analysis of parallel redundant WLAN with timing diversity

MT Kassis, OA Mady, HH Halawa… - … World Congress on …, 2013 - ieeexplore.ieee.org
Redundancy techniques based on the combination of multiple diverse communication
channels are an established countermeasure to improve performance characteristics of …

Dual protocol performance using wifi and zigbee for industrial wlan

G Afifi, HH Halawa, RM Daoud… - … Conference on Control …, 2016 - ieeexplore.ieee.org
This paper evaluates the performance of an industrial Wireless Networked Control System
(WNCS) that is based on utilizing two parallel protocols for communication namely Zigbee …

Wi-Fi-based hierarchical wireless networked control systems

EA Makled, HH Halawa, RM Daoud… - 2015 IEEE …, 2015 - ieeexplore.ieee.org
This paper proposes a novel architecture for a hierarchical Wireless Networked Control
System (WNCS). It consists of three cascaded workcells each containing 30 sensors, 30 …

Wired & wireless S2A for NCS—A case study

MM Toubar, HH Halawa, RM Daoud… - … on Sciences and …, 2015 - ieeexplore.ieee.org
Some Networked Control Systems (NCSs) require both wired and wireless nodes such as
moving parts in automated workcells. Such an NCS is investigated in this paper as a case …

Fault tolerance in WBAN applications

MY ElSalamouny - 2018 - fount.aucegypt.edu
One of the most promising applications of IoT is Wireless Body Area Net-works (WBANs) in
medical applications. They allow physiological signals monitoring of patients without the …