Research on Energy-Saving Optimization of Improved DV-Hop Localization Algorithm in Wireless Sensor Networks

DOI

10.2991/aer.k.201203.031How to use a DOI?

Keywords

WSN, DV-Hop, Energy-saving Optimization

Abstract

Based on the existing wireless sensor network DV-Hop algorithm and its improvement ideas, inheriting the advantages of various thinking algorithms, and combining with the low energy consumption requirements of wireless sensor networks, this paper proposes an energy-saving and high-precision DV-Hop positioning method, and the corresponding simulation experiment has be carried out. The experimental results show that under the experimental scenario, when the proportion of anchor nodes is 10%, the number of flooding packages is reduced by more than 80%. If the connectivity is above 15, the saving rate is basically maintained at more than 90%. In the case of different anchor node ratios and network connectivity at 10, the number of flooding packets can still be reduced by more than 10%. Therefore, the improved DV-Hop algorithm has better energy efficiency than the classical DV-Hop algorithm, achieving the purpose of energy saving.

Copyright

© 2020, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Huijie Qu
AU  - Liu Yang
AU  - Xiujin Mo
PY  - 2020
DA  - 2020/12/03
TI  - Research on Energy-Saving Optimization of Improved DV-Hop Localization Algorithm in Wireless Sensor Networks
BT  - Proceedings of the 2020 9th International Conference on Applied Science, Engineering and Technology (ICASET 2020)
PB  - Atlantis Press
SP  - 166
EP  - 169
SN  - 2352-5401
UR  - https://doi.org/10.2991/aer.k.201203.031
DO  - 10.2991/aer.k.201203.031
ID  - Qu2020
ER  -