A Probabilistic based Redundancy Control Algorithm for Wireless Sensor Network

DOI

10.2991/isccca.2013.152How to use a DOI?

Keywords

Wireless Sensor Network, Redundancy control, Probabilistic Estimation, Independency Set, Overlap Set

Abstract

Existing redundancy control algorithms in WSN often have some evident shortcomings such as hypothesis is too much, application backgrounds are not clear, the precision of redundancy control is low and computing complexity is high. In this paper a probabilistic based redundancy control algorithm (PBRCA) is proposed. Aiming at specific application scenarios, PBRCA introduces the probabilistic estimation theory, taking uncertainty in reasonable range as cost to determine redundant nodes in network and allow as many redundant nodes as possible to sleep. This algorithm requires fewer assumed conditions and less computational complexity as well as high flexibility. In addition, it can adapt to various redundancy control requirements of WSN with different network scales and node densities. Simulation results show that, PBRCA can control network topology node redundancy effectively with little cost and improve network efficiency.

Copyright

© 2013, 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  - Haitao Wang
AU  - Jianzhou Li
AU  - Li Yan
AU  - Xueping Zhang
AU  - Hui Chen
PY  - 2013/02
DA  - 2013/02
TI  - A Probabilistic based Redundancy Control Algorithm for Wireless Sensor Network
BT  - Proceedings of the 2nd International Symposium on Computer, Communication, Control and Automation (ISCCCA 2013)
PB  - Atlantis Press
SP  - 604
EP  - 607
SN  - 1951-6851
UR  - https://doi.org/10.2991/isccca.2013.152
DO  - 10.2991/isccca.2013.152
ID  - Wang2013/02
ER  -