Error analysis of range-based localisation algorithms in wireless sensor networks
Error analysis of range-based localisation algorithms in wireless sensor networks
复制标题
无线传感器网络中基于距离的定位算法的误差分析
DOI:
10.1504/ijsnet.2012.050074
复制
发表时间:
2012-10
影响因子:
1.1
通讯作者:
Xiao, Yang
中科院分区:
文献类型:
--
作者:
Sun, Yu-e;Huang, Yan;Wang, Yiming;Xiao, Yang
Location information is essential when dealing with Wireless Sensor Networks (WSNs). This paper focuses on the error analysis of range-based localisation algorithms in WSNs. The error of range-based localisation algorithms is mainly derived from the measurement error. As seen through prior literature, researchers often assume similar measuring noise, which is not rational in practice. However, the attempt in this process is to locate the error characteristic when the measurement noise is different. By a large number of simulation experiments, this paper has obtained the quantitative relationship between the location accuracy and the measurement errors occurring when all measurement data meets the same noise conditions. In addition, we provide analysis of the different effects of distance measurement error on the location estimation error of unknown sensor nodes. Users are able to recognise the effect of the measurement error characteristic on the localisation accuracy, and to design localisation algorithms more effectively.
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DOI:
10.1504/ijsn.2010.032214
发表时间:
2010-03
期刊:
Int. J. Secur. Networks
影响因子:
--
作者:
M. Raad
通讯作者:
M. Raad
DOI:
10.1145/989459.989463
发表时间:
2004-05
期刊:
--
影响因子:
--
作者:
D. Niculescu;B. Nath
通讯作者:
D. Niculescu;B. Nath
DOI:
10.1007/978-3-319-17885-1_101175
发表时间:
2002-08
期刊:
IEEE Commun. Mag.
影响因子:
--
作者:
I. Akyildiz;W. Su;Y. Sankarasubramaniam;E. Cayirci
通讯作者:
I. Akyildiz;W. Su;Y. Sankarasubramaniam;E. Cayirci
DOI:
10.1504/ijsn.2009.027344
发表时间:
2009-07
期刊:
Int. J. Secur. Networks
影响因子:
--
作者:
S. Ehlert;Y. Rebahi;T. Magedanz
通讯作者:
S. Ehlert;Y. Rebahi;T. Magedanz
DOI:
--
发表时间:
2008
期刊:
Journal of Tsinghua University
影响因子:
--
作者:
Yang Xianhui
通讯作者:
Yang Xianhui