@inproceedings{37cdacd46d9b43df803a6590e53e857a,
title = "Node localization algorithm based on RSSI in wireless sensor network",
abstract = "In order to reduce the effect on node positioning accuracy due to received signal strength (RSSI) fluctuation in wireless sensor network (WSN), a grid localization algorithm based on RSSI probability distribution is proposed. From analyzing the wireless propagation channel model, it divides the location area into grids. Through comparing the value of RSSI probability likelihood function in grid, the location of the unknown node is obtained. The simulation result shows that this algorithm could effectively improve the performance of positioning accuracy and have better stability.",
keywords = "Likelihood Function, Localization, RSSI, Wireless Sensor Network",
author = "Suzhe Wang and Yong Li",
year = "2012",
doi = "10.1109/ICSPCS.2012.6507963",
language = "英语",
isbn = "9781467323932",
series = "6th International Conference on Signal Processing and Communication Systems, ICSPCS 2012 - Proceedings",
booktitle = "6th International Conference on Signal Processing and Communication Systems, ICSPCS 2012 - Proceedings",
note = "6th International Conference on Signal Processing and Communication Systems, ICSPCS 2012 ; Conference date: 12-12-2012 Through 14-12-2012",
}