Results 181 to 190 of about 95,355 (231)
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Proceedings of the IEEE 1991 National Aerospace and Electronics Conference NAECON 1991, 2002
A method used for estimation of the position of a moving pulse emitter with constant pulse repeat interval by a single observer is studied. The performance of the estimator depends on the emitter trajectory. A specific trajectory that is symmetrical about the closest point of approach is considered.
null Zhou Yiyu, null Sun Zhongkang
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A method used for estimation of the position of a moving pulse emitter with constant pulse repeat interval by a single observer is studied. The performance of the estimator depends on the emitter trajectory. A specific trajectory that is symmetrical about the closest point of approach is considered.
null Zhou Yiyu, null Sun Zhongkang
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2025 International Conference on Machine Learning and Autonomous Systems (ICMLAS)
Optimal placement of sensor nodes is a challenging issue in localization applications because the Cramér-Rao lower bound (CRLB) of target nodes dependent on the sensor node geometry.
M L Ravi Chandra +2 more
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Optimal placement of sensor nodes is a challenging issue in localization applications because the Cramér-Rao lower bound (CRLB) of target nodes dependent on the sensor node geometry.
M L Ravi Chandra +2 more
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Time-of-Arrival Estimation for Integrated Satellite Navigation and Communication Signals
IEEE Transactions on Wireless Communications, 2023Global navigation satellite systems (GNSSs) are used in numerous fields, but their vulnerability is a global problem that has yet to be solved. A promising way to effectively address this problem is by integrating navigation into emerging dense ...
Qihui Wei +3 more
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Times of arrival (TOA) of signals in the Kerr-MOG black hole
General Relativity and Gravitation, 2020This paper studies the effect of frame dragging on the difference of times of arrival of signals coming from a variable pulsar and passing nearby a rotating black hole in the scalar-tensor-vector-gravity alternative theory due to Moffat. It may be used to constrain an additional parameter that theory contains with respect to ordinary general relativity.
G. Y. Tuleganova +4 more
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Pioneering time-of-arrival localization with cable-free and battery-free transponders
Journal of the Acoustical Society of America, 2023In traditional underwater acoustic positioning methods, reliance on systems such as Long Baseline (LBL) and Short Baseline (SBL) localization utilize transponders that actively transmit acoustic pulses.
Lina Pu, Yu Luo, Aijun Song
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The Impact of Multipath Information on Time-of-Arrival Estimation
IEEE Transactions on Signal Processing, 2022Time-of-arrival (TOA) based localization plays a central role in current and future localization systems. Such systems, exploiting the fine delay resolution properties of wideband and ultra-wideband (UWB) signals, are particularly attractive for ranging ...
W.M. Gifford, D. Dardari, M. Win
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Quantum corrections to the Weyl quantization of the classical time of arrival
The European Physical Journal Plus, 2022A time of arrival (TOA) operator that is conjugate with the system Hamiltonian was constructed by Galapon without canonical quantization in Galapon (J. Math. Phys. 45:3180–3215, 2004). The constructed operator was expressed as an infinite series but only
Dean Alvin L. Pablico, E. Galapon
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Time of Arrival and Angle of Arrival Estimation Algorithm in Dense Multipath
IEEE Transactions on Signal Processing, 2021Accurate position determination of a wireless device by time-of-arrival (TOA) and angle-of-arrival (AOA) estimation of the line-of-sight (LOS) path with an array of collocated antennas, is important in various applications.
Nuriel Rogel, D. Raphaeli, Oded Bialer
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Super-Resolution Time-of-Arrival Estimation using Neural Networks
European Signal Processing Conference, 2021This paper presents a learning-based algorithm that estimates the time of arrival (ToA) of radio frequency (RF) signals from channel frequency response (CFR) measurements for wireless localization applications.
Yao-Shan Hsiao +2 more
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Investigation on Partial Discharge Localization in Oil Based on Time of Arrival Method
IEEE International Conference on Properties and Applications of Dielectric Materials, 2021This paper present a PD localization study based on acoustic PD signal. First, the PD localization was developed utilizing Acoustic Emission Sensor (AES).
Ahmad Hafiz Mohd Hashim +5 more
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