Electrical & Electronics Engineering: Recent submissions
Now showing items 141-160 of 695
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Performance analysis and optimization of cascaded I2V and V2V VLC links
(IEEE, 2021-09-06)In smart transportation systems, the infrastructures such as traffic lights are expected to transmit different safety messages according to the receptors (i.e., vehicle, pedestrian, platoon, etc.). The focus of this study ... -
Vehicular VLC channel model for a low-beam headlight transmitter
(IEEE, 2021-09-06)The availability of LED-based headlights and taillights allows visible light communication (VLC) to be considered as a powerful wireless access technology for vehicle-to-vehicle (V2V) communications. A crucial system design ... -
Iterative signal detection under timing errors for optical wireless links with high mobility
(IEEE, 2021-11-01)In this paper, the problem of timing error for freespace optical links with high mobility is investigated. In particular, we consider a real scenario in which the sampling clock offset is randomly changing and, in addition, ... -
Comparative performance evaluation of VLC, LTE and WLAN technologies in indoor environments
(IEEE, 2021)Recent years have seen an exponential rise in the demand for indoor wireless connections that have driven future generation networks to aim for higher data rates with extended coverage and affordable rates. The two most ... -
Analysis and optimization of the network throughput in IEEE 802.15.13 based visible light communication networks
(IEEE, 2021)In line with the growing interest on visible light communication (VLC), IEEE has initiated standardization efforts on this emerging technology. In this work, we consider IEEE 802.15.13 Optical Wireless Personal Area Networks ... -
AUV trajectory optimization for an optical underwater sensor network in the presence of ocean currents
(IEEE, 2021)Autonomous underwater vehicles (AUVs) are instrumental for data offloading in underwater sensor networks (USNs). With high data rate capacity at transmission ranges in the order of several tens of meters, visible light ... -
EV-integrated power system transient stability prediction based on imaging time series and deep neural network
(IEEE, 2021)The market penetration of electric vehicles (EVs) has increased drastically. However, the high integration of EV fast-charging stations (EVFCS) into the power systems makes them more vulnerable to severe grid disturbances. ... -
Optimal vehicle-to-grid controller for energy arbitrage and frequency regulation markets
(IEEE, 2021)Vehicle-to-Grid (V2G) is a technology that is both beneficial for electric vehicle users and the sustainability of the world. Drivers plug their vehicles into the charging station and V2G technology provides bidirectional ... -
Modeling and simulation of three-phase bidirectional electric vehicle charger
(IEEE, 2021)This paper aims to investigate how an electric vehicle (EV) charger with a controller performs and affects the EV battery, integrated into the grid. A bidirectional electric vehicle charging system is designed and modeled ... -
Rethinking temporal demand data to reduce distribution transformer losses: A case study from a Turkish DSO
(IEEE, 2021)With the increase in digital measurement and monitoring devices in the Turkish electricity grid, the possibilities of processing the obtained data and revealing meaningful information are also increasing. In this project, ... -
Composite fading model for aerial MIMO FSO links in the presence of atmospheric turbulence and pointing errors
(IEEE, 2021-06)In this letter, we introduce accurate approximation expressions for composite fading channel model and outage probability of multiple-input multiple-output (MIMO) free space optical (FSO) link between two unmanned aerial ... -
Wi-Fi assisted two-hop relay probing in WiGig device to device networks
(IEEE, 2021-06)Relaying is a key technology for millimeter wave communications to extend the range and to route around blockages. In practical implementation of relaying systems, probing is required to identify proper neighbor terminals ... -
UAV-assisted free space optical communication system with amplify-and-forward relaying
(IEEE, 2021-09)In this paper, the performance of an unmanned aerial vehicle (UAV)-based free-space optical relay system with amplify-and-forward relaying is analyzed. In particular, the statistical probability of end-to-end signal-to-noise ... -
PDM: Privacy-aware deployment of machine-learning applications for industrial cyber–physical cloud systems
(IEEE, 2021-08)The cyber-physical cloud systems (CPCSs) release powerful capability in provisioning the complicated industrial services. Due to the advances of machine learning (ML) in attack detection, a wide range of ML applications ... -
Flexural wave-based soft attractor walls for trapping microparticles and cells
(Royal Society of Chemistry, 2021-02-07)Acoustic manipulation of microparticles and cells, called acoustophoresis, inside microfluidic systems has significant potential in biomedical applications. In particular, using acoustic radiation force to push microscopic ... -
Hybrid RF/VLC systems: A comprehensive survey on network topologies, performance analyses, applications, and future directions
(IEEE, 2021)Wireless communications refer to data transmissions in unguided propagation media through the use of wireless carriers such as radio frequency (RF) and visible light (VL) waves. The rising demand for high data rates, ... -
High gain, low radar cross-section, and left hand circularly polarized antenna array based on metamaterial inspired elements
(Wiley, 2021-05)In this research work, a wideband metamaterial-inspired circularly polarized antenna array is designed. The designed antenna array has a low radar cross-section (RCS) but high gain. The basic element of the planar array ... -
SLIPT for underwater visible light communications: Performance analysis and optimization
(IEEE, 2021-10)In this paper, we investigate simultaneous lightwave information and power transfer (SLIPT) for underwater visible light communication systems. We consider three SLIPT methods namely time switching (TS), power splitting ... -
Capacity analysis of NOMA-enabled underwater VLC networks
(IEEE, 2021)Visible light communication (VLC) has recently emerged as an enabling technology for high capacity underwater wireless sensor networks. Non-orthogonal multiple access (NOMA) has been also proven capable of handling a massive ... -
Vehicular VLC: A ray tracing study based on measured radiation patterns of commercial taillights
(IEEE, 2021-08-15)In this letter, we investigate the performance of vehicular visible light communications based on the radiation patterns of different commercial taillights (TLs) using non-sequential ray tracing simulations. Our simulation ...
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