Minimum mean square error estimator for mobile location using the pseudo-range TOA measurements
Jiyan Huang, Peng Liu, Mingquan Lu, Baogen Xu, Zhongchu Rao, Yihe Wan, Chuan Lu, Hongyan Zhang
Available Online July 2015.
- https://doi.org/10.2991/icismme-15.2015.3How to use a DOI?
- Mobile location; Cramer-Rao Lower Bound (CRLB); non-synchronous mobile system; time difference of arrival (TDOA); pseudo-range TOA.
- Source Localization in the non-synchronous mobile system is a very important issue since it only requires synchronized clocks between the based stations (BSs) and can reduce system complexity. There are time-difference-of-arrival (TDOA) and pseudo-range time-of-arrival (TOA) based localization techniques for a non-synchronous mobile system. Although many methods and performance analysis have been proposed for TDOA technique, relatively few studies have been reported on pseudo-range TOA method. This paper proposes a novel localization algorithm based on minimum mean square error estimator (MMSEE) for pseudo-range TOA. The simulations show that the proposed method can reach its CRLB and has the better performance than the TDOA method based on maximum likelihood estimator (MLE).
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Jiyan Huang AU - Peng Liu AU - Mingquan Lu AU - Baogen Xu AU - Zhongchu Rao AU - Yihe Wan AU - Chuan Lu AU - Hongyan Zhang PY - 2015/07 DA - 2015/07 TI - Minimum mean square error estimator for mobile location using the pseudo-range TOA measurements BT - First International Conference on Information Sciences, Machinery, Materials and Energy PB - Atlantis Press SP - 12 EP - 17 SN - 1951-6851 UR - https://doi.org/10.2991/icismme-15.2015.3 DO - https://doi.org/10.2991/icismme-15.2015.3 ID - Huang2015/07 ER -