Journal Article10.1049/EL:19971375
Method for positioning GSM mobile stations using absolute time delay measurements
66
TL;DR: A trilateration based method for locating mobile stations (MSs) in GSM cellular communication network is proposed and an analytical study of positioning accuracy is developed.
read more
Abstract: A trilateration based method for locating mobile stations (MSs) in GSM cellular communication network is proposed. Measurements are processed with an extended Kalman filter (EKF), in order to track MSs and to establish their position. An analytical study of positioning accuracy is also developed.
read more
Chat with Paper
AI Agents for this Paper
Find similar papers on Google Scholar, PubMed and Arxiv
Write a critical review of this paper
Analyze citations of this paper to find unaddressed research gaps
Citations
Exact and approximate maximum likelihood localization algorithms
TL;DR: This paper derives a closed-form approximate solution to the ML equations, which is near optimal, attaining the theoretical lower bound for different geometries, and are superior to two other closed form linear estimators.
414
A survey of sound source localization methods in wireless acoustic sensor networks
TL;DR: Common approaches for source localization in WASNs that are focused on different types of acoustic features, namely, the energy of the incoming signals, their time of arrival or time difference of arrival, the direction of arrival (DOA), and the steered response power (SRP) resulting from combining multiple microphone signals are reviewed.
Mobile location estimation based on differences of signal attenuations for GSM systems
Ding-Bing Lin,Rong-Terng Juang +1 more
TL;DR: The results of driving measurement show that the proposed method outperforms the cell-ID method in a real GSM in urban Taipei, and is capable of being applied in existing systems without hardware development.
79
Mobile location estimation based on differences of signal attenuations for GSM systems
Ding-Bing Lin,Rong-Temg Juang,Hsin-Piao Lin,Cheng-Yi Ke +3 more
- 22 Jun 2003
TL;DR: A mobile location estimation based on the differences of downlink signal attenuations is proposed, which provides a possible mobile location method if the relationship between distance and signal attenuation is determined.
77
On the hyperbolic positioning of GSM mobile stations
Maurizio A. Spirito,A.G. Mattioli +1 more
- 29 Sep 1998
TL;DR: The algorithm is implemented with an extended Kalman filter that, processing the time delay difference of arrival (TDOA) measurements, allows one to estimate both the position and the speed vectors of the MS.
57
References
•Book
Applied Optimal Estimation
Arthur Gelb
- 01 Jan 1974
TL;DR: This is the first book on the optimal estimation that places its major emphasis on practical applications, treating the subject more from an engineering than a mathematical orientation, and the theory and practice of optimal estimation is presented.
6.9K
•Book
Global Positioning System: Theory and Practice
Bernhard Hofmann-Wellenhof,Herbert Lichtenegger,James Collins +2 more
- 01 Jan 1992
TL;DR: In this paper, the origins of GPS are discussed and the development of global surveying techniques are discussed. But the authors focus on the use of global positioning techniques and do not address the issues of accuracy and access of GPS data.
2.3K