Results 211 to 220 of about 142,731 (260)
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Different perspective of time difference of arrival averaging
2012 35th International Conference on Telecommunications and Signal Processing (TSP), 2012Any emitter can be positioned using three or more receivers in two dimensional planes and four or more receivers in three dimensional planes. The transmitter signal reaches at the receivers that synchronized each other's in different times. Using this time differences of arrival (TDOAs) hyperbolic lines of positions (LOPs) are defined and target is ...
Oguzhan Cakir +3 more
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Passive Source Localization Using Time Differences of Arrival and Gain Ratios of Arrival
IEEE Transactions on Signal Processing, 2008zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ho, K. C., Sun, Ming
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Recursive geolocation with Time Differences of Arrival
2009 IEEE 17th Signal Processing and Communications Applications Conference, 2009Geolocation has particular interest and importance in Electronic Warfare. In this work, Time Difference of Arrival (TDOA) Geolocation is studied. A recursive least squares filter based algorithm has been developed. Location estimation is updated using TDOA measurement sets from moving receivers under the assumption of fixed emitter location.
Sedat Camlica, Yalcin Tanik
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Positioning using time-difference of arrival measurements
2003 IEEE International Conference on Acoustics, Speech, and Signal Processing, 2003. Proceedings. (ICASSP '03)., 2004The problem of position estimation from time difference of arrival (TDOA) measurements occurs in a range of applications from wireless communication networks to electronic warfare positioning. Correlation analysis of the transmitted signal to two receivers gives rise to one hyperbolic function.
F. Gustafsson, F. Gunnarsson
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Robust Localization Using Time Difference of Arrivals
IEEE Signal Processing Letters, 2016We investigate a localization problem using time-difference-of-arrival measurements with unknown and bounded measurement errors. Different from most existing algorithms, we consider the minimization of the worst-case position estimation error to improve the robustness of the algorithm.
Xiufang Shi +5 more
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Navigation from time differences of arrival
The Journal of the Acoustical Society of America, 2004A brief history and a few modern developments are given for hyperboliclike navigation systems in which location is estimated from measurements of the difference in the propagation time of a signal from two or more known locations. Today, hyperbolic navigation is used in locating ships, calling animals, GPS receivers, cellular telephones, and other ...
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