Geolocation with FDOA Measurements via Polynomial Systems and RANSAC
, 2017 The problem of geolocation of a transmitter via time difference of arrival (TDOA) and frequency difference of arrival (FDOA) is given as a system of polynomial equations.
Bates, Daniel J., Cameron, Karleigh J.
core +1 more source
Sensor Networks TDOA Self-Calibration: 2D Complexity Analysis and Solutions
, 2020 Given a network of receivers and transmitters, the process of determining their positions from measured pseudo-ranges is known as network self-calibration.
Boutellier, Jani +4 more
core +1 more source
A comprehensive analysis of the geometry of TDOA maps in localisation problems [PDF]
, 2014 In this manuscript we consider the well-established problem of TDOA-based source localization and propose a comprehensive analysis of its solutions for arbitrary sensor measurements and placements.
Antonacci, Fabio +3 more
core +2 more sources
Beamforming Design for Joint Localization and Data Transmission in Distributed Antenna System
, 2014 A distributed antenna system is studied whose goal is to provide data communication and positioning functionalities to Mobile Stations (MSs). Each MS receives data from a number of Base Stations (BSs), and uses the received signal not only to extract the
Haimovich, Alexander +3 more
core +1 more source
Time difference of arrival estimation of sound source using cross correlation and modified maximum likelihood weighting function [PDF]
, 2017 The Generalized Cross Correlation (GCC) framework is one of the most widely used methods for Time Difference Of Arrival (TDOA) estimation and Sound Source Localization (SSL).
Hosseini, M. S. +2 more
core +1 more source
TDOA, Frequency and Phase Offsets Estimation Taking Into Account Carrier Phase of Arrival [PDF]
Radioengineering, 2017 This paper deals with estimation of time difference of arrival (TDOA) and phase and frequency offsets between the channels in a receiving system with two distributed time synchronized, but phase and frequency unlocked channels.
M. Janjic, N. Vukmirovic, M. Eric
doaj
A Multi-Pulse Cross Ambiguity Function for the Wideband TDOA and FDOA to Locate an Emitter Passively
Remote Sensing, 2022 The time difference of arrival (TDOA) and frequency difference of arrival (FDOA) between two receivers are widely used to locate an emitter. Algorithms based on cross ambiguity functions can simultaneously estimate the TDOA and FDOA accurately.
Yuqi Wang +5 more
doaj +1 more source
Deep Underground Science and Engineering, EarlyView.This review synthesizes advances in predicting miners' vital signs by integrating environmental monitoring (dust, temperature, and gas) with physiological data. It highlights multi‐source data fusion techniques and early‐warning models for enhanced occupational safety in underground coal mines.
Junji Zhu +4 more
wiley +1 more source
UAVs-assisted passive source localization using robust TDOA ranging for search and rescue
ICT Express, 2023 Estimating the location of a target in search-and-rescue operations is quite challenging when the target is not responding. Therefore, in this paper, we investigate the passive target localization problem using mobile unmanned aerial vehicles (UAVs ...
Ruhul Amin Khalil +2 more
doaj +1 more source
Prioritising research on endocrine disruption in the marine environment: a global perspective
Biological Reviews, Volume 101, Issue 2, Page 848-868, April 2026.ABSTRACT A healthy ocean is a crucial life support system that regulates the global climate, is a source of oxygen and supports major economic activities. A vast and understudied biodiversity from micro‐ to macro‐organisms is integral to ocean health.
Patricia I. S. Pinto +23 more
wiley +1 more source