@inproceedings{c8a89a20efb640618d53a6e6d55ff587,
title = "Initial value analysis of a nonlinear least-square method for indoor Doppler positioning with a single pseudolite",
abstract = "In this paper, we introduce a novel indoor positioning method using a single pseudolite. In this method, the receiver's position is determined by using the Doppler shift produced by moving a receiver antenna. We use a non-linear least square method (NLLS) to calculate the position as with the case of GPS. However, unlike GPS, convergence of the solution is severely affected by the initial value of the update process of NLLS. We analyze which initial values converge to the appropriate solution.",
keywords = "GPS, indoor positioning, pseudolite",
author = "Yoshihiro Sakamoto and Hiroaki Arie and Takuji Ebinuma and Kenjirou Fujii and Shigeki Sugano",
year = "2011",
month = jan,
day = "1",
language = "English",
isbn = "9784907764395",
series = "Proceedings of the SICE Annual Conference",
publisher = "Society of Instrument and Control Engineers (SICE)",
pages = "2411--2412",
booktitle = "SICE 2011 - SICE Annual Conference 2011, Final Program and Abstracts",
note = "50th Annual Conference on Society of Instrument and Control Engineers, SICE 2011 ; Conference date: 13-09-2011 Through 18-09-2011",
}