EDARP: novel energy and distance-aware routing protocol in wireless sensor network

  • Authors:
  • Mohammad Zeynali;Leili Mohammad Khanli;Amir Mollanejad

  • Affiliations:
  • Islamic Azad University, Tabriz, Tabriz, Iran;University of Tabriz, Tabriz, Iran;Islamic Azad University, Tabriz (Jolfa Branch), Tabriz, Iran

  • Venue:
  • Proceedings of the 2nd International Conference on Interaction Sciences: Information Technology, Culture and Human
  • Year:
  • 2009

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Abstract

In this paper, we propose a novel energy and distance-aware routing protocol (EDARP) for prolong the sensor network lifetime. EDARP achieves a good performance in terms of lifetime by balancing the energy load among all the nodes. EDARP introduces a new clustering factor for cluster head election, which can better handle the heterogeneous energy capacities. Furthermore, it also introduces a simple but efficient approach, namely, fuzzy spanning tree for sending aggregated data to the base station. Simulation result show that, when compared other schema EDARP outperforms significantly in optimizing cluster heads energy consumption, amount of data gathered, and Improving system lifetime with acceptable levels of latency in data delivery.