American Journal of Electrical and Computer Engineering

Archive

Volume 1, Issue 2, December 2017

  • Novel Multicast Key Management Scheme for PMIPv6-Based LTE Networks

    Ming-Chin Chuang

    Issue: Volume 1, Issue 2, December 2017
    Pages: 50-60
    Received: Mar. 27, 2017
    Accepted: Apr. 17, 2017
    Published: Jun. 02, 2017
    DOI: 10.11648/j.ajece.20170102.11
    Downloads:
    Views:
    Abstract: Multicast services grow up quickly and thus they urgently call for a secure mechanism to provide the confidentiality and privacy of communications. Recently, multicast issues in Proxy Mobile IPv6 (PMIPv6) networks have generated a great deal of interest among researchers, and several multicast schemes had been proposed. However, these schemes do no... Show More
  • A Chaotic Modified Algorithm for Economic Dispatch Problems with Generator Constraints

    Mojtaba Ghasemi

    Issue: Volume 1, Issue 2, December 2017
    Pages: 61-71
    Received: Mar. 23, 2017
    Accepted: Apr. 18, 2017
    Published: Jun. 08, 2017
    DOI: 10.11648/j.ajece.20170102.12
    Downloads:
    Views:
    Abstract: The different Economic Dispatch (ED) problems have non-convex/non-smooth total fuel cost function with equality and inequality constraints which make it difficult to be effectively solved. Different heuristic optimization algorithms and stochastic search techniques have been proposed to solve ED problems in previous study. This paper proposes the C... Show More
  • Impact of Various Signal Detection Schemes in Performance Assessment of 5G Compatible LDPC Encoded GPQSM Wireless Communication System

    Md Tahin Hossain, Indraneel Misra, Joarder Jafor Sadique, Shaikh Enayet Ullah

    Issue: Volume 1, Issue 2, December 2017
    Pages: 72-80
    Received: Apr. 09, 2017
    Accepted: Apr. 18, 2017
    Published: Jun. 08, 2017
    DOI: 10.11648/j.ajece.20170102.13
    Downloads:
    Views:
    Abstract: In this paper, an effort has been made to assess critically the performance of 5G Compatible LDPC encoded generalized pre-coding aided quadrature spatial modulation (GPQSM) scheme based wireless communication system. With adaptation of ZF pre-coding at the transmitter side under the utilization of 4-QAM digital modulation, data transmission is made... Show More
  • Computer Aided Analysis of Pelton Turbine Runner

    Fapetu Oluseyi Feyisetan, Raimi Oluwole Abiodun, Adesina Fisayo, Akinola Adebisi Olayinka, Akintunde Mutalubi Aremu

    Issue: Volume 1, Issue 2, December 2017
    Pages: 81-89
    Received: Apr. 12, 2017
    Accepted: Apr. 22, 2017
    Published: Jun. 08, 2017
    DOI: 10.11648/j.ajece.20170102.14
    Downloads:
    Views:
    Abstract: The research paper develops and implements computer aided software for the analysis of pelton turbine runner. The software design incorporates the use of Php programming language and MysQL for the data management system. Important constants and equation formulas were loaded into the database attached to the designed program. The software is design ... Show More
  • Estimating the Solar Home System Sizing for Rural Residential Apartments Using a Panel Tilt Angle of 82 Degrees: Ilorin, Kwara State as Case Study

    Esan Ayodele Benjamin, Egbune Dickson

    Issue: Volume 1, Issue 2, December 2017
    Pages: 90-96
    Received: Mar. 22, 2017
    Accepted: Apr. 24, 2017
    Published: Jul. 06, 2017
    DOI: 10.11648/j.ajece.20170102.15
    Downloads:
    Views:
    Abstract: Nigeria is blessed with abundant sunshine and as such there is an enormous potential for the utilization of solar energy all across the nation. Ilorin, Kwara State is among the North-Central regions in Nigeria and has a latitude and longitude of 8.4799oN and 4.5418oE respectively with a land area of about 765 sq. km. and an elevation of 307.4m abov... Show More
  • Utilization of Electricity Consumer Co-operatives in Reduction of Banks' Energy Cost in Owerri, Nigeria

    Damian O. Dike, Ernest Ezugwu, Raymond Opara, Moses Adinfono, George Ogu, Chiedozie Paulinus-Nwammuo

    Issue: Volume 1, Issue 2, December 2017
    Pages: 97-101
    Received: Mar. 31, 2017
    Accepted: Jun. 01, 2017
    Published: Jul. 25, 2017
    DOI: 10.11648/j.ajece.20170102.16
    Downloads:
    Views:
    Abstract: In many developing countries such as Nigeria, power supply is still very epileptic. This has resulted in the flight of top class industries. The only surviving firms are banks, hotels, gas stations and their likes. This paper therefore presents a scheme where cluster of banks located within the bank road in Owerri Metropolis at the Eastern part of ... Show More
  • Design & Simulation of Fractal Microstrip Antenna for Satellite Communication

    Rajeswari D., Jayanthy T., Sathiyapriya S.

    Issue: Volume 1, Issue 2, December 2017
    Pages: 102-105
    Received: Mar. 13, 2017
    Accepted: Apr. 18, 2017
    Published: Aug. 31, 2017
    DOI: 10.11648/j.ajece.20170102.17
    Downloads:
    Views:
    Abstract: This paper presents the Koch fractal with bow tie patch antenna with microstrip feed is proposed. This proposed antenna has been developed with patch dimension 2mm x 5mm (WxL). Copper has been preferred as a conducting material for patch and ground. FR4 and silicon dioxide substrate material has been used. The operating frequency range is 4GHz – 8G... Show More