تصفح Electrical Engineering حسب العنوان
السجلات المعروضة 2150 -- 2169 من 2498
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Securing Untrusted RF-EH Relay Networks Using Cooperative Jamming Signals
( Institute of Electrical and Electronics Engineers Inc. , 2017 , Article)We propose a new scheme to secure a wireless-powered untrusted cooperative-communication network, where a legitimate source node (Alice) transmits her information messages to a legitimate destination node (Bob) through the ... -
Security Analysis of Merging Control for Connected and Automated Vehicles
( Institute of Electrical and Electronics Engineers Inc. , 2022 , Conference Paper)Securing traffic flows in internet of vehicles (IoV) environments for connected and automated vehicles (CAVs) is a critical task as it should be done in real-time to allow vehicles' controllers engagement on time. In this ... -
Security Performance Analysis of MISOSE Transmission with Random Unitary Beamforming
( Institute of Electrical and Electronics Engineers Inc. , 2018 , Conference Paper)Random unitary beamforming (RUB) is a multiple antenna transmission scheme requiring limited channel state information (CSI) with low computational complexity. In this paper, we investigate the security performance of RUB ... -
Security-Enhanced SC-FDMA Transmissions Using Temporal Artificial-Noise and Secret Key Aided Schemes
( Institute of Electrical and Electronics Engineers Inc. , 2019 , Article)We investigate the physical-layer security of uplink single-carrier frequency-division multiple-access (SC-FDMA) systems. Multiple users, Alices, send confidential messages to a common legitimate base-station, Bob, in the ... -
Segmenting Liver Volume for Surgical Analysis
( Qatar University Press , 2021 , Poster)Introduction: Almost two million people worldwide die annually due to hepatic-related diseases. Half of these diseases are attributed to cirrhosis and the other half are related to hepatitis and hepatocellular carcinoma ... -
Selected harmonics elimination in multilevel inverter using improved numerical technique
( Institute of Electrical and Electronics Engineers Inc. , 2018 , Conference Paper)For medium voltage high power application the modulation technique for power converters based on pre-computed Pulse Width Modulation (PWM) switching patterns can be very useful since the generated harmonic content can be ... -
Selected Problems of Induction Motor Drives with Voltage Inverter and Inverter Output Filters
( John Wiley & Sons, Ltd , 2012 , Book chapter) -
Selection of the best dispatch strategy considering techno-economic and system stability analysis with optimal sizing
( Elsevier Ltd , 2022 , Article)In this paper, optimized hybrid off-grid renewable energy systems (HRES) have been designed for two divisional locations in Dhaka and Khulna in Bangladesh. An analysis is conducted using five different load dispatch ... -
Selective gas sensors using graphene and CuO nanorods
( Elsevier B.V. , 2018 , Article)This work reports on the fabrication of sensitive and selective gas sensors fabricated using graphene and/or copper oxide (CuO) nanorods. Herein, three batches of sensors were produced based on graphene/SiO2/Si, CuO nanorods, ... -
Selective harmonic elimination for quasi seven-level operation of cascaded-type multilevel converters with unequal DC sources
( Institute of Electrical and Electronics Engineers Inc. , 2015 , Conference Paper)Generally, selective harmonic elimination (SHE) complexity for multilevel converters increases with the increase in number of levels. In this paper, an approach for multilevel converters' SHE is introduced. This approach ... -
Selective Harmonic Elimination in a Multilevel Inverter Using Multi-Criteria Search Enhanced Firefly Algorithm
( Institute of Electrical and Electronics Engineers Inc. , 2023 , Article)This research paper proposes the new multi-criteria search based enhanced firefly algorithm for solving selective harmonic elimination in a multilevel inverter. This new enhanced firefly utilizes adaptive nature of social ... -
Selective harmonic elimination in awide modulation range using modified Newton-raphson and pattern generation methods for a multilevel inverter
( MDPI AG , 2018 , Article)Considering the aim of having low switching losses, especially in medium-voltage and high-power converters, the pre-programmed pulse width modulation technique is very useful because the generated harmonic content can be ... -
Selective harmonics elimination in multilevel inverter by a derivative-free iterative method under varying voltage condition
( ISA - Instrumentation, Systems, and Automation Society , 2019 , Article)Selective Harmonics Elimination Pulse width modulation (SHE PWM) presents an alternative modulation technique to operate medium voltage medium and high power converters as it reduces the switching losses. SHE PWM generates ... -
Self-balanced non-isolated hybrid modular DC-DC converter for medium-voltage DC grids
( Institution of Engineering and Technology , 2018 , Article)Here, a new bi-directional hybrid modular non-isolated DC-DC converter is proposed where it consists of a boost converter (BC) fed from the high-voltage (HV) side. At the BC output stage, a certain number of half bridge ... -
Self-ChakmaNet: A deep learning framework for indigenous language learning using handwritten characters
( Elsevier , 2023 , Article)According to UNESCO's Atlas of the World's Languages in Danger, 40% of the languages today are counted as endangered in the future. Indigenous languages are endangered because of the less availability of interactive learning ... -
Self-energized full-duplex UAV-assisted cooperative communication systems
( Institute of Electrical and Electronics Engineers Inc. , 2019 , Conference Paper)In this paper, we propose a unified energy harvesting scheme using wireless power transfer (WPT), simultaneous wireless information and power transfer (SWIPT) and loop-back self-interference energy harvesting (SI-EH) enabled ... -
Self-Energized UAV-Assisted scheme for cooperative wireless relay networks
( Institute of Electrical and Electronics Engineers Inc. , 2020 , Article)Unmanned aerial vehicles (UAVs) have recently been envisaged as an enabling technology of 5G. UAVs act as an intermediate relay node to facilitate uninterrupted, high quality communication between information sources and ... -
Self-interference cancellation using time-domain phase noise estimation in OFDM full-duplex systems
( Institute of Electrical and Electronics Engineers Inc. , 2017 , Conference Paper)In full-duplex systems, the local oscillator phase noise (PN) problem is one of the bottleneck challenges that may face the self-interference cancellation (SIC) stage especially when orthogonal frequency division multiplexing ... -
Self-organized operational neural networks for severe image restoration problems
( Elsevier Ltd , 2021 , Article)Discriminative learning based on convolutional neural networks (CNNs) aims to perform image restoration by learning from training examples of noisy-clean image pairs. It has become the go-to methodology for tackling image ... -
Self-organized Operational Neural Networks with Generative Neurons
( Elsevier Ltd , 2021 , Article)Operational Neural Networks (ONNs) have recently been proposed to address the well-known limitations and drawbacks of conventional Convolutional Neural Networks (CNNs) such as network homogeneity with the sole linear neuron ...