Search
Now showing items 771-780 of 861
Optical mode division multiplexing for secure Ro-FSO WLANs
(
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 ...
Distributed algorithms in wireless sensor networks: An approach for applying binary consensus in a real testbed
(
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 ...
Routing and flow rate assignment using multi-objective optimization in wireless sensor networks
(
Institute of Electrical and Electronics Engineers Inc.
, 2015 , Conference Paper)
Wireless sensor networks (WSNs) have shown to be an efficient solution for physical parameters monitoring and activity detection. WSNs are usually designed using single optimization by optimizing one objective function ...
Multi-objective sensor placement using the effective independence model (SPEM) for wireless sensor networks in structural health monitoring
(
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 ...
Effect of vortex order on helical-phased donut mode launch in multimode fiber
(
American Scientific Publishers
, 2015 , Article)
Optical fiber sensors based on mode division multiplexing (MDM) play an increasingly vital role for real-time multi-parameter measurements. For multimode fibers, the central core region typically has defects in the refractive ...
Measurements of laminar flame speeds of alternative gaseous fuel mixtures
(
American Society of Mechanical Engineers (ASME)
, 2015 , Article)
Global warming and the ever increasing emission levels of combustion engines have forced the engine manufacturers to look for alternative fuels for high engine performance and low emissions. Gaseous fuel mixtures such as ...
Effect of vortex order on helical-phased donut mode launch in multimode fiber
(
American Scientific Publishers
, 2015 , Article)
Optical fiber sensors based on mode division multiplexing (MDM) play an increasingly vital role for real-time multi-parameter measurements. For multimode fibers, the central core region typically has defects in the refractive ...
Optical mode division multiplexing for secure Ro-FSO WLANs
(
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 ...
Fatigue characterisation of full-scale pavements using viscoelastic continuum damage approach for qatar
(
CRC Press/Balkema
, 2015 , Conference Paper)
The population and economy in Qatar have been expanding significantly in the past six years. Accordingly, Qatar is encountering huge development in infrastructure. The existing mix design methods have been developed in the ...
Assessment of linear and nonlinear viscoelastic responses of warm-mix asphalt binders
(
CRC Press/Balkema
, 2015 , Conference Paper)
Warm-Mix Asphalt (WMA) technology is widely used in the paving industry due to its impact on reduction of asphalt mixing and compaction temperatures. Characterisation of WMA in the past had focused on evaluating the linear ...