American Journal of Electrical and Computer Engineering

Archive

Volume 4, Issue 2, December 2020

  • TDSM: Trusted Dissemination Safety Messages in a Multi-hop V2V Communication

    Hanaa Sami Basheer, Carole Bassil, Bilal Chebaro

    Issue: Volume 4, Issue 2, December 2020
    Pages: 16-34
    Received: Jul. 01, 2020
    Accepted: Jul. 17, 2020
    Published: Aug. 13, 2020
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    Abstract: Broadcasting is a transmission of the same message to multiple recipients to form the communication process between wireless vehicular networks. Yet, many challenges still need to be addressed to ensure proper broadcasting. These include resolving the different security problems that affect the vehicular network efficiency while exchanging messages... Show More
  • Voltage-Frequency Control (v-f) of Islanded Microgrid Based on Battery and MPPT Control

    Masoud Dashtdar, Majid Dashtdar

    Issue: Volume 4, Issue 2, December 2020
    Pages: 35-48
    Received: Apr. 12, 2020
    Accepted: Apr. 24, 2020
    Published: Aug. 25, 2020
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    Abstract: With the development and increasing influence of the use of distributed generation resources, distribution networks have changed from passive networks to active networks. In these new networks, operation on an island will increase both the reliability of the network in the competitive market and the maximum utilization of distributed generation res... Show More
  • Detection and False Alarm Probabilities over Non-fading and Fading Environment

    Abdullah Al Zubaer, Sabrina Ferdous, Rohani Amrin, Md. Romzan Ali, Md. Alamgir Hossain

    Issue: Volume 4, Issue 2, December 2020
    Pages: 49-54
    Received: Sep. 05, 2020
    Accepted: Sep. 19, 2020
    Published: Sep. 25, 2020
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    Abstract: Cognitive radio which is a low-cost communication system can choose the available frequencies and waveform so that it can restrict the interference on the unlicensed users on the premise automatically. In cognitive radio networks the spectrum sensing is considered as the key technology. On the contrary it is not only able fill voids in the wireless... Show More
  • Building a Model for Prediction Exchange Rate from USD to VND Using a Novel Method

    Nghien Nguyen Ba, Cuong Nguyen Thai, Huyen Le Xuan, Nhung Nguyen Thi, Phuong Pham Thi Kim, Thuy Ngo Thi Bich

    Issue: Volume 4, Issue 2, December 2020
    Pages: 55-61
    Received: Sep. 10, 2020
    Accepted: Sep. 23, 2020
    Published: Oct. 13, 2020
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    Abstract: In this paper, the combination of the Hilbert-Huang Transform (HHT), Support Vector Regression (SVR) and an embedding theorem is described to predict the short-term exchange rate from United States dollar to Vietnamese Dong. Firstly, we use Empirical Mode Decomposition (EMD) of the HHT to decompose a signal into multi oscillation scales called Intr... Show More
  • Design and Implementation of Gsm Enabled Remote Sensor for Monitoring Power Transformer Operation

    Idim Aniebiet, Iyere Sunday Fidelis

    Issue: Volume 4, Issue 2, December 2020
    Pages: 62-71
    Received: Oct. 25, 2020
    Accepted: Nov. 07, 2020
    Published: Nov. 23, 2020
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    Abstract: Transformer is one of the most vital components of power transmission and distribution infrastructure. In a developing country such as Nigeria, majority of the growing population of the people are still grappling with gross inadequate and epileptic power supply. Only about 4000MW of electricity is available for distribution (by load shedding) due t... Show More
  • Transitory Regimes and Their Effects on the Insulation of High Power Transformers

    Marian Duta, Maria Cristina Nitu, Marcel Nicola

    Issue: Volume 4, Issue 2, December 2020
    Pages: 72-80
    Received: Nov. 06, 2020
    Accepted: Nov. 18, 2020
    Published: Dec. 04, 2020
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    Abstract: Transformers are the most important pieces of equipment in the electricity transmission and distribution system. Their importance derives both from their high cost and from the fact that they ensure a proper operation of the national power system. The transitory regimes generated during the operation of transformers, such as the overvoltage caused ... Show More
  • Cybersecurity in a Post-Quantum World: How Quantum Computing Will Forever Change the World of Cybersecurity

    Marc Nahed, Shadi Alawneh

    Issue: Volume 4, Issue 2, December 2020
    Pages: 81-93
    Received: Dec. 11, 2020
    Accepted: Dec. 18, 2020
    Published: Dec. 25, 2020
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    Abstract: High Performance Computing (HPC) has recently been considerably improved, for instance quantum computing has been developed to achieve high performance computation in many areas, such as medical research, artificial intelligence, weather forecasting, etc. But it also poses a significant threat to cybersecurity, requiring changes to data encryption ... Show More