Results 31 to 40 of about 1,114,747 (304)
Deep Encoder Cross Network for Estimated Time of Arrival
IEEE Access, 2023 Estimated time of arrival (ETA) is essential to enable various intelligent transportation services and reduce passenger waiting time. Estimating the time of arrival of public transport in a highly dynamic and uncertain transportation system could be challenging.
Kai-Fung Chu +4 more
openaire +3 more sources
Angle of arrival estimation for broadband signals : a comparison
, 2013 This paper reviews and compares three different linear algebraic signal subspace techniques for angle of arrival estimation. These include a polynomial matrix approach to multiple signal classification (MUSIC), a parameterised spatial covariance matrix ...
Weiss, Stephan +9 more
core +1 more source
Accurate Time-Based Positioning Using Deep Learning With Anchor Selection
IEEE AccessAccurate location information is essential for various emerging applications spanning from industrial to entertainment sectors. However, high-accuracy radio frequency (RF) positioning is hampered by challenging propagation conditions.
Anil Kirmaz +3 more
doaj +1 more source
Fundamental limits of single anchor-based cooperative localization in millimeter wave systems
EURASIP Journal on Advances in Signal Processing, 2020 Thanks to massive antenna arrays in millimeter wave communications, a much higher resolution can be achieved for the estimation of angle of arrival. By taking full advantage of beamforming capability and high angular resolution in millimeter wave systems,
Feng Zhao, Tiancheng Huang, Donglin Wang
doaj +1 more source
Cramer-Rao bounds in the estimation of time of arrival in fading channels
EURASIP Journal on Advances in Signal Processing, 2018 This paper computes the Cramer-Rao bounds for the time of arrival estimation in a multipath Rice and Rayleigh fading scenario, conditioned to the previous estimation of a set of propagation channels, since these channel estimates (correlation between ...
René Játiva, Josep Vidal
doaj +1 more source
Research of Batch Scheduling with Arrival Time Based on Estimation of Distribution Algorithm
, 2014 Estimation of distribution has been used to solve the batch scheduling problem with job release problem, which minimizing the make span as the objective function.
Xiaofeng Zhou +7 more
core +1 more source
Sensors, 2021 An angle estimation algorithm for tracking indoor moving targets with WiFi is proposed. First, phase calibration and static path elimination are proposed and performed on the collected channel state information signals from different antennas.
Liping Tian +3 more
doaj +1 more source
Broadband angle of arrival estimation methods in a polynomial matrix decomposition framework
, 2013 A large family of broadband angle of arrival estimation algorithms are based on the coherent signal subspace (CSS) method, whereby focussing matrices appropriately align covariance matrices across narrowband frequency bins.
Mohamed Alrmah +9 more
core +1 more source
Clutter rejection for MTI radar using a single antenna and a long integration time [PDF]
, 2011 Moving Target Indicators (MTI) are airborne radar systems designed to detect and track moving vehicles or aircrafts. In this paper, we address the problem of detecting hazardous collision targets to avoid them.
Jean-Yves Tourneret +5 more
core +1 more source
Optimal Time of Arrival Estimation for MIMO Backscatter Channels
CoRR, 2023 In this paper, we propose a novel time of arrival (TOA) estimator for multiple-input-multiple-output (MIMO) backscatter channels in closed form. The proposed estimator refines the estimation precision from the topological structure of the MIMO backscatter channels, and can considerably enhance the estimation accuracy. Particularly, we show that for the
Chen He 0002 +2 more
openaire +2 more sources