Results 301 to 310 of about 311,579 (323)

Asymptotics of performance of estimators of arrival time

Proceedings. 1998 IEEE International Symposium on Information Theory (Cat. No.98CH36252), 2002
In the estimation of the time of arrival of a signal, the mean square error of the estimate has a Cramer-Rao lower bound which is inversely proportional to the signal-to-noise ratio whenever the signal pulse is continuous in time. In contrast, other bounding techniques applied to discontinuous rectangular signals yield a lower bound on the mean square ...
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Efficient time of arrival estimation in the presence of multipath propagation

The Journal of the Acoustical Society of America, 2013
Most of acoustical experiments face multipath propagation issues. The times of arrival of different ray paths on a sensor can be very close. To estimate them, high resolution algorithms have been developed. The main drawback of these methods is their need of a full rank spectral matrix of the signals.
Villemin, Guilhem, Fossati, Caroline, Bourennane, Salah   +2 more
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Estimation of Time of Arrival for Rectangular Pulses

IEEE Transactions on Aerospace and Electronic Systems, 1984
We consider the performance of the maximum likelihood estimator (MLE) for the time of arrival of a rectangular pulse in additive white Gaussian noise. Upper and lower bounds are derived for the mean square error. These bounds are tight for both medium and large energy-to-noise ratios.
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Port Call Optimization by Estimating Ships’ Time of Arrival

2018
Ships’ estimated arrival times command an optimized port call and thus the heartbeat of every sea port. Various factors influence the waiting times of vessels at anchorage. Occupied berths or tide dependencies are just some of the factors leading to long waiting times before entering the port.
Carlos Jahn, Tina Scheidweiler
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Trajectory clustering for SVR-based Time of Arrival estimation

Ocean Engineering, 2022
Chunshan Liu, Yongchun Miao
exaly  

Time Difference of Arrival Estimation Based on a Kronecker Product Decomposition

IEEE Signal Processing Letters, 2021
Xianrui Wang, Gongping Huang, Jacob Benesty   +2 more
exaly  

Novel direction of arrival estimation using Adaptive Directional Spatial Time-Frequency Distribution

Signal Processing, 2020
Nabeel Ali Khan, Sadiq Ali, Mokhtar Mohammadi   +2 more
exaly  

Time-Modulated Array System Controlled With Bipolar Squared Periodic Sequence for Direction of Arrival Estimation

IEEE Wireless Communications Letters, 2021
Young-Woo Youn, Sangyeol Oh, Sang-Hwa Yi   +2 more
exaly  

Time of Arrival Estimation for Backscatter UWB

IEEE Signal Processing Letters
Chen He 0002, Peng Wu, Luyang Han
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An Efficient Direction of Arrival Estimation Algorithm for Sources with Intersecting Signature in the Time–Frequency Domain

Applied Sciences (Switzerland), 2021
Nabeel Ali Khan, Sadiq Ali, Kwonhue Choi   +2 more
exaly