Browsing Electrical Engineering by Title

Now showing items 612-631 of 2495

    • Cloud energy micro-moment data classification: A platform study 

      Alsalemi, Abdullah; Al-Kababji, Ayman; Himeur, Yassine; Bensaali, Faycal; Amira, Abbes ( Institute of Electrical and Electronics Engineers Inc. , 2020 , Conference Paper)
      Energy efficiency is a crucial factor in the wellbeing of our planet. In parallel, Machine Learning (ML) plays an instrumental role in automating our lives and creating convenient workflows for enhancing behavior. So, ...

    • Cloud-based mobile system for biometrics authentication 

      Omri, F.; Foufou, S.; Hamila, R.; Jarraya, M. ( IEEE , 2013 , Conference Paper)
      This paper introduces a new framework to perform handwritten password authentication as an Internet service based on the cloud computing technology. Using the proposed cloud-based authentication platform, we would be able ...

    • Cloud-Ready Biometric System for Mobile Security Access 

      Omri, F.; Hamila, R.; Foufou, S.; Jarraya, M. ( Springer , 2012 , Conference Paper)
      In this contribution, we introduce an application that allows a mobile phone to be used as a biometric-capture device for secure access to the cloud. In this application, the biometric capture and recognition are performed ...

    • CMV reduction in a three-to-seven phase direct matrix converter using SVPWM 

      Rahman K.; Al-Emadi N.; Al-Hitmi M.; Iqbal A. ( Institution of Engineering and Technology , 2019 , Article)
      The pulse-width modulation (PWM)-controlled modern electric drives causes some serious problems such as the generation of common-mode voltage (CMV) and high dv/dt. The CMV might cause high-frequency leakage currents that ...

    • CO2 greenhouse emissions in Oman over the last forty-two years: Review 

      Abdul-Wahab, Sabah A.; Charabi, Yassine; Al-Maamari, Rashid; Al-Rawas, Ghazi A.; Gastli, Adel; ... more authors ( Elsevier Ltd , 2015 , Article Review)
      In the Sultanate of Oman, oil and natural gas related activities have the most important shares of the nation's gross domestic product (GDP) and are also the primary cause of greenhouse gas (GHG) emissions within the ...

    • CODE: Computation Offloading in D2D-Edge System for Video Streaming 

      Khan, Muhammad Asif; Baccour, Emna; Erbad, Aiman; Hamila, Ridha; Hamdi, Mounir ( IEEE , 2022 , Article)
      Video traffic over the Internet is increasing rapidly, reaching up to 82% of the total Internet traffic by 2022. This enormous growth of video traffic which also include immersive video content (augmented reality ...

    • Coded Caching for Time-Varying Files Popularities and Asynchronous Delivery 

      Amir, Mohamed; Bedeer, Ebrahim; Ahmed, Mohamed Hossam; Khattab, Tamer ( Institute of Electrical and Electronics Engineers Inc. , 2021 , Article)
      Data communication has seen exponential growth recently, and it currently dominates wireless communication. As a result, proactive caching was developed to minimize peak traffic rates by storing content, in advance, at ...

    • Coexistence of IEEE 802154g and WLAN 

      Mohamed Shalbia, Saad; Hamila, Ridha; Al-Dhahir, Naofal ( Hamad bin Khalifa University Press (HBKU Press) , 2018 , Conference Paper)
      The aging electric grid was established hundred years ago when electricity needs were simple. The power plants were centralized and most homes had only small energy demands such as few lamps and radios. The grid role was ...

    • Cogging torque reduction of axial magnetic gearbox using pole pairing technique 

      Zaytoon, H.; Abdel-Khalik, A.S.; Ahmed, S.; Massoud, Ahmed ( Institute of Electrical and Electronics Engineers Inc. , 2015 , Conference Paper)
      Magnetic gearbox (MGB) becomes an attractive research topic in mechanical transmission as it offers significant advantages over mechanical gears such as contactless power transfer, high gear ratios, inherent overload ...

    • Cognitive relay-sharing by using hierarchical modulation under interference constraints 

      Khakzad H.; Shakeri R.; Taherpour A.; Khattab T.; Hasna , Mazen ( Institute of Electrical and Electronics Engineers Inc. , 2014 , Conference Paper)
      In this paper, we investigate relay-sharing in cognitive radio (CR) networks to improve the secondary user's (SU's) performance in the presence of interference. It is assumed that the relay is shared simultaneously between ...

    • Cognitive relaying in wireless sensor networks: Performance analysis and optimization 

      Elsaadany M.; Abdallah M.; Khattab T.; Khairy M.; Hasna , Mazen ( IEEE , 2010 , Conference Paper)
      The anticipated increase in the density of the deployed wireless sensor networks calls for spectrum sharing through unlicensed access to licensed spectrum. The key technology for spectrum sharing in this scenario is cognitive ...

    • A Collaboration Incentive Exploiting the Primary-Secondary Systems' Cross Interference for PHY Security Enhancement 

      Tourki, Kamel; Hasna, Mazen O. ( IEEE , 2016 , Article)
      We investigate the spectrum sharing possibility as an incentive to enhance the physical layer security. The concept behind is that a legitimate source-destination pair, communicating in the presence of a passive eavesdropper, ...

    • Collective self-consumption of solar photovoltaic and batteries for a micro-grid energy system 

      Hassan, Qusay; Abbas, Majid K.; Tabar, Vahid Sohrabi; Tohidi, Sajjad; Al-Hitmi, Mohammed; ... more authors ( Elsevier , 2023 , Article)
      The paper carried out a techno-economic analysis in order to obtain the optimum battery storage capacity in conjunction with a photovoltaic array that can match the desired household load at highest possible self-consumption. ...

    • Colloidal distribution of the PCPDTBT and VOPcPhO in the organic amalgam thin films and their optical properties 

      Aziz, Fakhra; Ahmad, Zubair; Najeeb, Mansoor Ani; Malik, Haseeb Ashraf; Abdullah, Shahino Mah; ... more authors ( Springer Verlag , 2017 , Article)
      In this article, we investigated the optical properties and colloidal distribution of the PCPDTBT and VOPcPhO in the organic amalgam thin films prepared by spin-coating technique. A very even dispersion of donor and acceptor ...

    • Combating jamming attacks in multi-channel IoT networks using game theory 

      Guizani M.; Gouissem A.; Abualsaud K.; Yaacoub E.; Khattab T. ( Institute of Electrical and Electronics Engineers Inc. , 2020 , Conference Paper)
      Jamming attacks are among the most widely used techniques to block and disturb legitimate communications. Several techniques are used in the literature to combat these attacks. However, most of them either require the ...

    • Comments on: "Fault detection for continuous-time switched systems under asynchronous switching" 

      Hajshirmohamadi, S.; Davoodi, M. ( John Wiley & Sons, Ltd. , 2015 , Article)
      In this note, a defect occurred in Theorem 1 in the study Du et al. (Int. J. Robust Nonlinear Control 2013; doi: 10.1002/rnc.2961) is addressed. Additionally, the correction of the theorem is presented.

    • Common Mode Voltage Reduction in a Single-Phase Quasi Z-Source Inverter for Transformerless Grid-Connected Solar PV Applications 

      Meraj, Mohammad; Rahman, Syed; Iqbal, Atif; Ben-Brahim, Lazhar ( Institute of Electrical and Electronics Engineers Inc. , 2019 , Article)
      The quasi-Z-source inverter (qZSI) is becoming a popular inverter topology that can buck or boost input voltage without a dc-dc converter and hence can be used in transformerless configuration. Due to its single-stage ...

    • Common mode voltage reduction in a three-to-five phase matrix converter fed induction motor drive 

      Rahman, K.; Iqbal, Atif; Al-Emadi, Nasser; Ben-Brahim, Lazhar ( Institution of Engineering and Technology , 2017 , Article)
      Multiphase power converters generate common mode voltage due to switching actions of the power switches. The resulting common mode current in multiphase motor drives flow through the bearing and shaft. Continuous flow of ...

    • Common mode voltage reduction in open-end multi-phase load system fed through matrix converter 

      Rahman, Khaliqur; Iqbal, Atif; Al-Emadi, Nasir; Ben-Brahim, Lazhar; Al-Ammari, Rashid; ... more authors ( Institute of Electrical and Electronics Engineers Inc. , 2016 , Conference Paper)
      In this paper reduction of common mode voltage (CMV) for five phases open end load system is discussed. Open end load is fed through three-to-five phases dual matrix converters (DMC). Space vector pulse width modulation ...

    • Common mode voltage reduction technique in a three-to-three phase indirect matrix converter 

      Rahman K.; Al-Emadi N.; Iqbal A.; Rahman S. ( Institution of Engineering and Technology , 2018 , Article)
      In this study, common mode voltage (CMV) reduction using space vector pulse-width modulation (SVPWM) technique is proposed for a three-phase induction motor drive fed by a three-to-three phase indirect matrix converter ...