Publications associées à Mobile phone tracking

A Data-Driven Fault Location Algorithm Based on the Electromagnetic Time Reversal in Mismatched Media

The classical electromagnetic time reversal (EMTR) fault location method in power systems can be time consuming, especially when a high location accuracy is desired. To cope with this issue, the concept of EMTR in mismatched media has recently been introdu ...

2021

An experimental validation of partial discharge localization using electromagnetic time reversal

Marcos Rubinstein, Mohammad Azadifar, Hamidreza Karami

The localization of partial discharge (PD) sources is of importance for the monitoring and maintenance of power transformers. Time difference of arrival (TDoA) based methods are widely adopted in the literature for the localization of PDs. Recently, time r ...

2021

Depth Camera and Electromagnetic Field Localization System For IoT Application - High level, lightweight data fusion

Yves Perriard, Alexis Boegli, Pooneh Mohaghegh, Rabia Saeed

This article demonstrates person localization using a hybrid system consisting of an electromagnetic positioning system and a depth camera to authorize access control. The ultimate aim of this system is to distinguish moving people in a defined area by tra ...

Association for Computing Machinery2021

Indoor Positioning System Based on Global Positioning System Signals with Down- and Up-Converters in 433 MHz ISM Band

Amir Mohsen Ahmadi Najafabadi, Abdulkadir Uzun

In this paper, an indoor positioning system using Global Positioning System (GPS) signals in the 433 MHz Industrial Scientific Medical (ISM) band is proposed, and an experimental demonstration of how the proposed system operates under both line-of-sight an ...

2021

Physically asymmetric division of the C. elegans zygote ensures invariably successful embryogenesis

Radek Jankele

Asymmetric divisions that yield daughter cells of different sizes are frequent during early embryogenesis, but the importance of such a physical difference for successful development remains poorly understood. Here, we investigated this question using the ...

ELIFE SCIENCES PUBLICATIONS LTD2021

Application of a Low Frequency, Low Power Radio Frequency Positioning System for Real Time Indoor Positioning

Yves Perriard, Alexis Boegli, Pooneh Mohaghegh

This paper focuses on the design and application of low power and low-frequency localization system using received signal strength indication (RSSI). The receiver will wake up from sleeping mode by a modulated magnetic field emitted from a transmitter modu ...

2020

Locating Transient Directional Sources in Free Space Based on the Electromagnetic Time Reversal Technique

Marcos Rubinstein, Farhad Rachidi-Haeri, Qi Li

Traditional location methods such as time of arrival and direction of arrival have been widely used to locate transient radiation sources. However, these approaches neglect the directional radiation pattern of the sources. Locating directional sources is a ...

2020

Mapping quality prediction for RTK/PPK-equipped micro-drones operating in complex natural environment

Jan Skaloud, Davide Antonio Cucci, Laurent Valentin Jospin, Emmanuel Pierre Quentin Clédat

Drone mapping with GNSS-assisted photogrammetry is a highly efficient method for surveying small -or medium- sized areas. However, the mapping quality is not intuitively predictable, particularly in complex environments (with steep and cluttered terrain), ...

2020

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Mobile phone tracking

A Data-Driven Fault Location Algorithm Based on the Electromagnetic Time Reversal in Mismatched Media

An experimental validation of partial discharge localization using electromagnetic time reversal

Depth Camera and Electromagnetic Field Localization System For IoT Application - High level, lightweight data fusion

Indoor Positioning System Based on Global Positioning System Signals with Down- and Up-Converters in 433 MHz ISM Band

Physically asymmetric division of the C. elegans zygote ensures invariably successful embryogenesis

Demand Estimation for an eVTOL Commuting Service

Application of a Low Frequency, Low Power Radio Frequency Positioning System for Real Time Indoor Positioning

Locating Transient Directional Sources in Free Space Based on the Electromagnetic Time Reversal Technique

Electromagnetic Time Reversal: Theory, Application to Fault Location in Power Networks and Experimental Validation

Mapping quality prediction for RTK/PPK-equipped micro-drones operating in complex natural environment

Graph Chatbot

Chattez avec Graph Search

A Data-Driven Fault Location Algorithm Based on the Electromagnetic Time Reversal in Mismatched Media

Indoor Positioning System Based on Global Positioning System Signals with Down- and Up-Converters in 433 MHz ISM Band

Demand Estimation for an eVTOL Commuting Service

An experimental validation of partial discharge localization using electromagnetic time reversal

Physically asymmetric division of the C. elegans zygote ensures invariably successful embryogenesis

Locating Transient Directional Sources in Free Space Based on the Electromagnetic Time Reversal Technique

Electromagnetic Time Reversal: Theory, Application to Fault Location in Power Networks and Experimental Validation

Application of a Low Frequency, Low Power Radio Frequency Positioning System for Real Time Indoor Positioning

Depth Camera and Electromagnetic Field Localization System For IoT Application - High level, lightweight data fusion

Mapping quality prediction for RTK/PPK-equipped micro-drones operating in complex natural environment