Indoor localization using time difference of arrival with UWB signals and unsynchronized devices
Sign Up to like & getrecommendations! Published in 2020 at "Ad Hoc Networks"
DOI: 10.1016/j.adhoc.2019.102067
Abstract: Abstract Indoor location using radio frequency (RF) signals has been traditionally focused mainly on RSSI and fingerprint techniques, because methods based on time of arrival (ToA) or time difference of arrival (TDoA) were not suitable… read more here.
Keywords: indoor localization; time difference; time; localization ... See more keywords
Application of Time Difference of Arrival Methods in the Localization of Partial Discharge Sources Detected Using Bio-Inspired UHF Sensors
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2020.3019760
Abstract: This paper discusses the application of the first peak and cumulative energy methods to calculate the time difference of arrival (TDOA) of UHF signals emitted by a partial discharge source in order to locate it.… read more here.
Keywords: application; time difference; partial discharge; bio inspired ... See more keywords
Finding the Right Place: Sensor Placement for UWB Time Difference of Arrival Localization in Cluttered Indoor Environments
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Robotics and Automation Letters"
DOI: 10.1109/lra.2022.3165181
Abstract: Ultra-wideband (UWB) time difference of arrival (TDOA)-based localization has recently emerged as a promising indoor positioning solution. However, in cluttered environments, both the UWB radio positions and the obstacle-induced non-line-of-sight (NLOS) measurement biases significantly impact… read more here.
Keywords: uwb time; localization; difference arrival; time difference ... See more keywords
A novel time difference of arrival localization algorithm using a neural network ensemble model
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Distributed Sensor Networks"
DOI: 10.1177/1550147718815798
Abstract: In a localization system, time difference of arrival technique is widely used to estimate the location of a mobile station. To improve the performance of mobile station location estimation, a novel algorithm-based artificial neural network… read more here.
Keywords: network; time difference; network ensemble; neural network ... See more keywords
Interval analysis-based Bi-iterative algorithm for robust TDOA-FDOA moving source localisation
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Distributed Sensor Networks"
DOI: 10.1177/1550147721991770
Abstract: In this study, an interval extension method of a bi-iterative is proposed to determine a moving source. This method is developed by utilising the time difference of arrival and frequency difference of arrival measurements of… read more here.
Keywords: interval analysis; analysis based; source; moving source ... See more keywords
Localization algorithms for asynchronous time difference of arrival positioning systems
Sign Up to like & getrecommendations! Published in 2017 at "Eurasip Journal on Wireless Communications and Networking"
DOI: 10.1186/s13638-017-0851-1
Abstract: An asynchronous time difference of arrival (ATDOA) positioning system requires no time synchronization among all the anchor and target nodes, which makes it highly practical and can be easily deployed. This paper first presents an… read more here.
Keywords: time difference; localization algorithms; time; asynchronous time ... See more keywords
Time-difference-of-arrival positioning based on visible light communication for harbor-border inspection.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.468662
Abstract: In view of the complexity of port ship supervision and the influence of external factors such as electromagnetic interference in harbor-border inspection, an efficient system combining an unmanned aerial vehicle (UAV) and visible light positioning… read more here.
Keywords: difference arrival; border inspection; harbor border; time difference ... See more keywords