Advances in Networks

Volume 4, Issue 2, November 2016

  • Performance Analysis of Encrypted Color Image in a D-BLAST Aided LDPC Encoded MC-CDMA Wireless Communication System

    Tonusree Saha, Md. Sarwar Hosain, Shafi Ahmed Istiaq

    Issue: Volume 4, Issue 2, November 2016
    Pages: 13-20
    Received: Oct. 06, 2016
    Accepted: Nov. 02, 2016
    Published: Dec. 16, 2016
    DOI: 10.11648/j.net.20160402.11
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    Abstract: In this paper, a comprehensive MATLAB simulation based study has been presented for the performance evaluation of LDPC encoded MC-CDMA wireless communication system. The investigated system implements various signal detection techniques such as Minimum mean square error (MMSE), Zero-Forcing (ZF), Zero-Forcing successive interference cancellation (Z... Show More
  • Balanced Multicast Routing Performance in Autonomous Sensor Networks

    Abdelrahman S. Halawa, Salah M. Abdel-Mageid

    Issue: Volume 4, Issue 2, November 2016
    Pages: 21-33
    Received: Oct. 11, 2016
    Accepted: Nov. 02, 2016
    Published: Dec. 21, 2016
    DOI: 10.11648/j.net.20160402.12
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    Abstract: Wireless sensor networks (WSNs) are almost autonomous and dynamic network consisting of a number of wireless nodes with limited energy. Accordingly, multicast routing protocols for WSNs encounter many challenges such as energy limitation, limited bandwidth, and self-configuration when producing multi-hop routes. Most existing multicast routing prot... Show More
  • A Fuzzy QoS Optimization Method with Energy Efficiency for the Internet of Vehicles

    Shaoqi Hu, Hongmei Fan, Zhende Wang, Zhengying Cai

    Issue: Volume 4, Issue 2, November 2016
    Pages: 34-44
    Received: Oct. 27, 2016
    Accepted: Nov. 17, 2016
    Published: Dec. 26, 2016
    DOI: 10.11648/j.net.20160402.13
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    Abstract: Energy efficiency plays an important role in the Internet of vehicles, but it is very difficult to fit the need of QoS (Quality of Service) and energy efficiency at the same time. Here a QoS order is proposed for the Internet of vehicles. First, the multi attribute decision making of QoS in the Internet of vehicles is illustrated here. Then a QoS o... Show More
  • Kenya Towards Mobile Virtue Network Operator: Opportunities and Challenges

    Tirus Muya Maina, Charity Mweru Maina

    Issue: Volume 4, Issue 2, November 2016
    Pages: 45-51
    Received: Aug. 26, 2016
    Accepted: Sep. 05, 2016
    Published: Dec. 27, 2016
    DOI: 10.11648/j.net.20160402.14
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    Abstract: This paper points to the necessity to conduct research on Kenya towards Mobile Virtue Network Operator in regard to Opportunities and challenges. The telecommunication and financial business model is shifting away from full vertical integration of the operator’s value chain towards a higher level of specialization. Thus the threshold of becoming a ... Show More