Browsing by Title
Now showing items 19915-19934 of 50342
-
Powder-based laser hybrid additive manufacturing of metals: a review
( Springer Science and Business Media Deutschland GmbH , 2021 , Article Review)Recent advances in additive manufacturing (AM) have attracted significant industrial interest. Initially, AM was mainly associated with the fabrication of prototypes, but the AM advances together with the broadening range ... -
Power allocation analysis for dynamic power utility in cognitive radio systems
( Institute of Electrical and Electronics Engineers Inc. , 2015 , Conference Paper)The focus of this paper is to investigate the fundamental limits of power allocation when taking into account a dynamic power pricing scheme. This paper proposes an optimal power allocation analysis for wireless systems ... -
Power Allocation for D2D Communications with SWIPT
( Institute of Electrical and Electronics Engineers Inc. , 2020 , Article)Power allocation plays a vital role in coordinating interference between Device-to-Device (D2D) and cellular communications, and when power allocation meets simultaneous wireless information and power transfer (SWIPT), the ... -
Power and citizenship in the social media networks: British Muslims, crime prevention and social engagement
( Palgrave Macmillan UK , 2016 , Book chapter)Debates about the potential of new media in citizen engagement and crime prevention especially among the youth have attracted interest of scores of researchers, policymakers and civilsociety organisations across the world. ... -
Power and task management in wireless body area network based medical monitoring systems
( Springer Nature , 2012 , Conference Paper)Intelligent healthcare systems incorporating wireless sensors in a ubiquitous computing environment have the potential to revolutionize outpatient care. Such systems must balance effective and timely reporting of results ... -
Power angle control of grid-connected capacitor-tapped multi-module voltage source converter
( Institute of Electrical and Electronics Engineers Inc. , 2018 , Conference Paper)HVDC transmission suits transmitting large amounts of renewable energy power over long distances with low transmission losses. The Capacitor-Tapped Multi-module Converter (CT-MC) can be employed effectively to integrate ... -
Power budgeting of LEO satellites: An electrical power system design for 5G missions
( Institute of Electrical and Electronics Engineers Inc. , 2021 , Article)Although Geostationary-Equatorial-Orbit (GEO) satellites have achieved significant success in conducting space missions, they cannot meet the 5G latency requirements due to the far distance from the earth surface. Therefore, ... -
Power control and group proportional fairness for frequency domain resource allocation in L-SC-FDMA based LTE uplink
( Kluwer Academic Publishers , 2015 , Article)Resource allocation in Long Term Evaluation (LTE) uplink is challenging because of two reasons: (1) it requires contiguous resource block allocation and (2) high complexity due to per user based power allocation among ... -
Power control and RB allocation for LTE uplink
( Institute of Electrical and Electronics Engineers Inc. , 2016 , Conference Paper)According to 3GPP standards, the Single Carrier Frequency Division Multiple Access (SC-FDMA) was adopted for Uplink transmission in LTE networks. As multiple mobiles may have access to neighboring base stations simultaneously, ... -
Power control and RB allocation in cloud radio access networks
( Institute of Electrical and Electronics Engineers Inc. , 2017 , Conference Paper)In the LTE system the fractional power control and the universal frequency reuse have been targeted. The fractional power control approach decreases the inter-cell interference but may impact the throughput. The universal ... -
Power control of grid-connected high-gain boost full-bridge modular multilevel converter
( Institute of Electrical and Electronics Engineers Inc. , 2018 , Conference Paper)Conventional Modular Multilevel Converter (MMC) with half-bridge submodules (HB-SMs) can be used for gird-integration of renewable energy sources, but with limited voltage gain. To elevate the generated ac output voltage ... -
Power conversion techniques using multi-phase transformer: Configurations, applications, issues and recommendations
( MDPI , 2022 , Article)Recently, the superiority of multi-phase systems in comparison to three-phase energy systems has been demonstrated with regards to power generation, transmission, distribution, and utilization in particular. Generally, two ... -
Power demand control scenarios for smart grid applications with finite number of appliances
( Elsevier Ltd , 2016 , Article)In this paper we propose novel and more realistic analytical models for the determination of the peak demand under four power demand control scenarios. Each scenario considers a finite number of appliances installed in a ... -
Power Electronic Converter for Efficient Home Energy Management
( Qatar University Press , 2020 , Poster)The residential and commercial buildings are going green to reduce the carbon footprint. To improve the energy efficiency of the buildings, the Internet of Things can be used in conjunction with power electronic converters ... -
Power Enhancement by Transmitting AC-DC Power Simultaneously-An Experimental Implementation
( Springer Science and Business Media Deutschland GmbH , 2021 , Conference Paper)Power transfer enhancement has become an issue because of thermal and stability limitations associated with AC transmission. This paper presents a model at which transmission lines are loaded near to their maximum ampacity ... -
Power factor correction converters with continuous input and output currents for battery chargers in data centers: Performance assessment
( Institute of Electrical and Electronics Engineers Inc. , 2019 , Conference Paper)In this paper, the performance of two types of DC-DC converters namely ?uk and Boost-Buck converters is assessed for battery charging systems. Operation with power factor correction for the input side AC current, and ... -
Power Generation Voting Prediction Model of Floating Photovoltaic System
( Institute of Electrical and Electronics Engineers Inc. , 2021 , Conference Paper)Solar energy is the most promising renewable energy within the Gulf area as annual solar irradiance is among the highest in the world (>2000kWh/m2). Therefore, countries within the Gulf area have focused their energy ... -
Power loading algorithms for SEC diversity schemes
( IEEE , 2007 , Conference Paper)Switch and Examine Combing (SEC) diversity scheme is one of the simplest diversity schemes to combat fading. When the power used for probing the channels in this scheme is fixed, it can be higher than what is actually ...
