Browsing Electrical & Electronics Engineering by Title
Now showing items 209-228 of 695
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Energy sensing strategy optimization for opportunistic spectrum access
(IEEE, 2012-06)This paper introduces a correlator-based energy sensing strategy for opportunistic spectrum access in a slow, flat-fading channel. The correlator provides weighted energy accumulation in time. We assume that the noise ... -
Enhanced MRC for decode-and-forward cooperative diversity systems
(IEEE, 2012-10)In this letter, we propose a novel enhanced maximal-ratio combining (E-MRC) scheme for multi-branch decode-and-forward (DF) cooperative diversity systems consisting of a source, a destination, and multiple relays. This ... -
Entanglement demonstration on board a nano-satellite
(The Optical Society, 2020-07-20)Global quantum networks for secure communication can be realized using large fleets of satellites distributing entangled photon pairs between ground-based nodes. Because the cost of a satellite depends on its size, the ... -
Entanglement demonstration on board a nano-satellite
(Optica Publishing Group, 2020)Polarization entangled photon-pairs are generated and detected onboard a 3U CubeSat in low-Earth orbit that violate Bell’s inequality with a CHSH parameter of 2.60 ± 0.06. These results pave the way for space-based quantum ... -
Equivalent circuit for capacitive micromachined ultrasonic transducers to predict anti-resonances
(Springer Nature, 2020-12)Equivalent circuit models have been long used to evaluate the dynamics of the capacitive micromachined ultrasonic transducer (CMUT). An important parameter in the characterization of a CMUT is the anti-resonance frequency, ... -
Error probability of DF relaying with pilot-assisted channel estimation over time-varying fading channels
(IEEE, 2012-01)In this paper, we investigate the error rate performance of a cooperative network with adaptive decode-and-forward (DF) relaying over time-selective frequency-flat Rayleigh-fading channels. We assume pilot-symbol-assisted ... -
Error-rate performance analysis of cooperative OFDMA system with decode-and-forward relaying
(IEEE, 2014-06)In this paper, we investigate the performance of a cooperative orthogonal frequency-division multiple-access (OFDMA) system with decode-and-forward (DaF) relaying. Specifically, we derive a closed-form approximate ... -
eU-OFDM based multiple access for visible light communication networks
(IEEE, 2017)In this paper, we propose a novel protocol for cooperative multiple access in visible light communication (VLC) networks. The proposed protocol exploits the features of enhanced unipolar orthogonal frequency division ... -
A European view on the next generation optical wireless communication standard
(IEEE, 2015)Optical wireless technology uses light for mobile communications. The idea is to simultaneously combine the illumination provided by modern high-power light-emitting diodes (LEDs) with high-speed wireless communications. ... -
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. ... -
Evaluation of stress and cognition indicators in a puzzle game: Neuropsychological, biochemical and electrophysiological approaches
(Razi Vaccine and Serum Research Institute, 2022-07)Video games have significant and diverse effects on stress and cognitive systems based on the game style. The effect of this media on the central nervous system is significant because of its repetition. Nowadays, video ... -
Evaluation of wind power for electrical energy generation in the mediterranean coast of Palestine for 14 years
(Institute of Advanced Engineering and Science, 2019-08)The generation, distributionand transmission of electricity in Palestine have recently emerged as major issues. This study comprehensively assesses the production of wind energy and the estimation of wind energy potential ... -
Event-triggered adaptive handover for centralized hybrid VLCMMW networks
(IEEE, 2022-01)Visible light communication (VLC) builds upon the dual use of LED-based lighting infrastructure for data transmission. It is particularly attractive for user-dense environments and mainly positioned as a complementary ... -
Exact closed-form error probability expression for cooperative diversity networks with channel estimation errors in time selective Rayleigh fading channels
(IEEE, 2010)In this paper, we investigate the performance of a cooperative network with adaptive decode-and-forward (DF) relaying over time-selective frequency-flat Rayleigh fading channels. In adaptive DF relaying, only a subset of ... -
Experiences on the road from EDA developer to designer to educator
(IEEE, 2013)This paper will coin some concepts that came to being as an engineer once made a journey from EDA developer of a behavioral synthesis tool to RTL designer and then on to academia. The EDA developer in disguise of logic ... -
Experimental analysis of RF based multi-plane-diffraction with over-the-air active cellular signal measurements
(IEEE, 2020-10-05)Wi-Fi signal interference based radar structures and high spatial efficiency modulator designs utilizing the quantum properties of light with multi-plane-diffraction (MPD) design have been recently introduced. In this ... -
Experimental characterization of multi-hop vehicular VLC systems
(IEEE, 2021)In vehicular visible light communication (VLC), the reliable communication distance may be relatively short due to its dependence on many factors including the weather condition. This necessitates the use of relay-assisted ... -
Experimental demonstration of an FPGA-based outdoor VLC broadcasting system
(IEEE, 2023)Visible light communication (VLC) uses light-emitting diodes (LEDs) to transmit data by turning them on and off at very high speeds, too fast for the human eye to perceive. In outdoor environments, LED-based streetlights ... -
Experimental demonstration of polarisation shift keying in the free space optical turbulence channel
(IEEE, 2012)In this paper, the performance of binary polarisation shift keying (BPOLSK) with the direct detection (DD) scheme is experimentally investigated. BPOLSK scheme is used to mitigate the atmospheric turbulence induced fading ... -
Experimental evaluation of a software defined visible light communication system
(IEEE, 2020)Visible light communication (VLC) allows the dual use of light-emitting diodes (LEDs) for illumination and communication purposes. With its large bandwidth and immunity to electromagnetic interference, VLC can be used as ...
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