Self-Calibration for the Time Difference of Arrival Positioning [PDF]
Sensors, 2020 The time-difference-of-arrival (TDOA) self-calibration is an important topic for many applications, such as indoor navigation. One of the most common methods is to perform nonlinear optimization.
Juri Sidorenko +5 more
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Localization algorithms for asynchronous time difference of arrival positioning systems [PDF]
EURASIP Journal on Wireless Communications and Networking, 2017 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.
Shuai He, Xiaodai Dong, Wu-Sheng Lu
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Experimental analysis of time difference of arrival estimates based on inexactly reconstructed signals [PDF]
Scientific ReportsAbstract: Time Difference of Arrival (TDOA) estimation is a pivotal technique with extensive applications across various domains, including passive detection and indoor positioning.
Shanhe Wang +5 more
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Time Difference of Arrival Passive Localization Sensor Selection Method Based on Tabu Search [PDF]
Sensors, 2020 This paper proposes a time difference of arrival (TDOA) passive positioning sensor selection method based on tabu search to balance the relationship between the positioning accuracy of the sensor network and system consumption.
Qian Li, Baixiao Chen, Minglei Yang
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Propagation Measurement on 2.5 mm NYAF Cable Using Load Matching and TDA [PDF]
E3S Web of Conferences, 2021 In this work, we propose measuring the propagation speed on the transmission medium in the form of a 2.5mm NYAF cable. The method used is load matching and time difference of arrival (TDA).
Ulum Miftachul +3 more
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Robust localization in wireless networks from corrupted signals
EURASIP Journal on Advances in Signal Processing, 2021 We address the problem of timing-based localization in wireless networks, when an unknown fraction of data is corrupted by non-ideal propagation conditions.
Muhammad Osama +3 more
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A Novel Joint TDOA/FDOA Passive Localization Scheme Using Interval Intersection Algorithm
Information, 2021 Due to the large measurement error in the practical non-cooperative scene, the passive localization algorithms based on traditional numerical calculation using time difference of arrival (TDOA) and frequency difference of arrival (FDOA) often have no ...
Lingyu Ai +5 more
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Numerical Study of Estimating the Arrival Time of UHF Signals for Partial Discharge Localization in a Power Transformer [PDF]
Journal of the Korean Institute of Electromagnetic Engineering and Science, 2018 Partial discharges (PDs) are electrical sparks that occur inside insulation between two conducting electrodes and can lead to the disastrous failure of insulation systems.
Sang-Gyu Ha +5 more
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Fusion Localization Algorithm Based on Robust IMM Model Combined with Semi-Definite Programming
Actuators, 2022 With the continuous development of wireless sensor network (WSN) technology, WSN has gradually become one of the key technologies of the Internet, and is widely used in indoor target location technology. However, the obstacles will have a great influence
Yan Wang, Yang Cheng, Long Cheng
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A Fractional Programming Method for Target Localization in Asynchronous Networks
IEEE Access, 2018 In this paper, we address the target device localization problem in the asynchronous networks. For the purpose of saving power resources, the target device is not synchronized with the anchor nodes, but is only required to listen to the signals ...
Gang Wang, Nirwan Ansari, Youming Li
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