A Probabilistic based Redundancy Control Algorithm for Wireless Sensor Network
- 10.2991/isccca.2013.152How to use a DOI?
- Wireless Sensor Network, Redundancy control, Probabilistic Estimation, Independency Set, Overlap Set
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.
- © 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/).
Cite this article
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 -