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WDM: An Energy-Efficient Multi-hop Routing Algorithm for Wireless Sensor Networks

  • Zengwei Zheng
  • Zhaohui Wu
  • Huaizhong Lin
  • Kougen Zheng
Part of the Lecture Notes in Computer Science book series (LNCS, volume 3515)

Abstract

As a new technique, one characteristic of wireless sensor networks (WSNs) is their limited system lifetime. Therefore, it is more important to save energy and proportion energy consumption. This paper presents a weight-directed based multi-hop routing algorithm for WSNs. This algorithm can transfer data quickly to goal sensor node using the directional information and RWVs (route weight value) of sensor nodes as well as balance energy consumption of all sensor nodes. Detailed simulations of sensor network environments indicate that this algorithm improves energy efficiency and proportions energy consumption of all sensor nodes to extend network system lifetime, and routes data quickly in comparison to the flooding algorithm.

Keywords

Sensor Network Sensor Node Wireless Sensor Network Data Packet Sink Node 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2005

Authors and Affiliations

  • Zengwei Zheng
    • 1
    • 2
  • Zhaohui Wu
    • 1
  • Huaizhong Lin
    • 1
  • Kougen Zheng
    • 1
  1. 1.College of Computer ScienceZhejiang UniversityHangzhouChina
  2. 2.City CollegeZhejiang UniversityHangzhouChina

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