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Routing Protocol for Energy Balancing in Energy Harvesting Wireless Sensor network

에너지 하베스팅 무선 센서네트워크에서 에너지균형을 위한 라우팅프로토콜

  • Kang, Min-Seung (Department of Electrical Electronic & Communication Engineering. KOREATECH) ;
  • Park, Hyung-Kun (Department of Electrical Electronic & Communication Engineering. KOREATECH)
  • Received : 2020.03.17
  • Accepted : 2020.04.12
  • Published : 2020.05.31

Abstract

Energy harvesting sensor networks have the ability to collect energy from the environment to overcome the power limitations of traditional sensor networks. The sensor network, which has a limited transmission range, delivers data to the destination node through a multi-hop method. The routing protocol should consider the power situation of nodes, which is determined by the residual power and energy harvesting rate. At this time, if only considering the magnitude of the power, power imbalance can occur among nodes and it can induce instantaneous power shortages and reduction of network lifetime. In this paper, we designed a routing protocol that considers the balance of power as well as the residual power and energy harvesting rate.

Keywords

References

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