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Design of multi-energy-space-based energy-efficient algorithm in novel software-defined wireless sensor networks

Author

Listed:
  • Liao Wenxing
  • Wu Muqing
  • Wu Yuewei

Abstract

Energy efficiency has always been a hot issue in wireless sensor networks. A lot of energy-efficient algorithms have been proposed to reduce energy consumption in traditional wireless sensor networks. With the emergence of software-defined networking, researchers have demonstrated the feasibility of software-defined networking over traditional wireless sensor networks. Thus, energy-efficient algorithms in software-defined wireless sensor networks have been studied. In this article, we propose an energy-efficient algorithm based on multi-energy-space in software-defined wireless sensor networks. First, we propose a novel architecture of software-defined wireless sensor networks according to current research on software-defined wireless sensor networks. Then, we introduce the concept of multi-energy-space which is based on the residual energy. Based on the novel architecture of software-defined wireless sensor networks and the concept of multi-energy-space, we give a detailed introduction of the main idea of our multi-energy-space-based energy-efficient algorithm. Simulation results show that our proposed algorithm performs better in energy consumption balance and network lifetime extension compared with the typical energy-efficient algorithms in traditional wireless sensor networks.

Suggested Citation

  • Liao Wenxing & Wu Muqing & Wu Yuewei, 2017. "Design of multi-energy-space-based energy-efficient algorithm in novel software-defined wireless sensor networks," International Journal of Distributed Sensor Networks, , vol. 13(7), pages 15501477177, July.
    • Handle: RePEc:sae:intdis:v:13:y:2017:i:7:p:1550147717718113
    DOI: 10.1177/1550147717718113
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