A New Bayesian Algorithm for Wireless Sensor Network Link Selection

Article Preview

Abstract:

In wireless sensor network, there are several links from one node to another, selecting the high quality link from the links is an important basic research. As a general algorithm, the typical link selection algorithm is usually used in selecting the high quality link, but the typical link selection algorithm needs lots of data packages as the testing samples. But the energy of a wireless sensor network is limited; therefore, the typical link selection algorithm is not suitable for wireless sensor network. The paper puts forward two new Bayesian link selection algorithms. Simulation results showed that the news algorithms have better performance than typical link selection algorithm in the case of small samples.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

436-440

Citation:

Online since:

December 2014

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2015 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

[1] T. P. Huang, D. Li, Z. L. Zhang and L. Cui. Bursty-link-aware adaptive link quality estimation method. Journal on Communications, Vol. 33 (2012), pp.30-37.

Google Scholar

[2] A. Zellner. Bayesian estimation and prediction using asymmetric loss functions.J. Amer. Statist. Assoc., Vol. 81 (1982), pp.446-451.

Google Scholar

[3] J. G. Norstorm. The use of precautionary loss functions in risk analysis. IEEE Transactions on Reliability, Vol. 45 (1996), pp.400-403.

DOI: 10.1109/24.536992

Google Scholar

[4] L. J. Luo, W. Y. Huang and Q. M. Yu. Link selection algorithm for wireless sensor networks based on Bayesian and hierarchical Bayesian estimation. Computer Engineering and Applications, Vol. 48 (2012), pp.114-118.

Google Scholar

[5] J. Zhu, H. Zhao and Y. Xi. LQI-based evaluation model of wireless link. Journal of Northeastern University (Natural Science), Vol. 29 (2008), pp.1212-1217.

Google Scholar

[6] X. Zhang, H. Y. Yu and B. W. Yang. Algorithm for probabilistic link selection in wireless sensor networks using Bayesian estimation. Journal of Huazhong University of Science and Technology (Nature Science Edition), Vol. 37 (2009), pp.40-43.

Google Scholar