Results 11 to 20 of about 42,058 (273)
IEEE Access, 2021 During the last decade, the concept of smart cities is gaining popularity, and many cities all around the globe are adopting it. Lately, the Smart Pedestrian Crossing (SPC) idea has become an important part of the smart city concept.
Noori Bnilam +4 more
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IEEE Access, 2020 Dilution of precision (DOP) is a value that can describe the effect on the relationship between measurement error and position determination error.
Binghao Li, Kai Zhao, Xuesong Shen
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Outdoor Navigation Using Bluetooth Angle-of-Arrival Measurements
IEEE Access, 2022 The introduction of direction finding in the Bluetooth standard enabled the use of antenna arrays for locating Bluetooth devices, using carrier phase measurements to estimate the direction from the array to a moving device.
Martin L. Sollie +3 more
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An Alternative Approach for Angle of Arrival Estimation [PDF]
Engineering and Technology Journal, 2015 The Multiple Signal Classification (MUSIC) algorithm is the most popular algorithm to estimate the Angle of Arrival (AOA) of the received signals. This algorithm is based on the calculation of thermal noise Eigen values and their corresponding Eigen ...
Bassim Sayed Mohammed
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A Simple Angle of Arrival Estimation System [PDF]
2017 IEEE Wireless Communications and Networking Conference (WCNC), 2017 We propose a practical, simple and hardware friendly, yet novel and very efficient, angle of arrival (AoA) estimation system. Our intuitive, two-phases cross-correlation based system requires a switched beam antenna array with a single radio frequency chain. Our system cross correlates a reference omni-directional signal with a set of received directed
BADAWY, AHMED MOHAMED HABELROMAN B M +4 more
openaire +3 more sources
A Bluetooth 5.1 Dataset Based on Angle of Arrival and RSS for Indoor Localization
IEEE Access, 2023 Several Radio-Frequency technologies have been explored to evaluate the efficacy of localization algorithms in indoor environments, including Received Signal Strength (RSS), Time of Flight (ToF), and Angle of Arrival (AoA). Among these, AoA technique has
Michele Girolami +3 more
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Accurate angle-of-arrival measurement using particle swarm optimization [PDF]
, 2010 As one of the major methods for location positioning, angle-of-arrival (AOA) estimation is a significant technology in radar, sonar, radio astronomy, and mobile communications.
Hayward, G., Ho, Kwok Shun, Li, M.
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Cross Dipole Antennas Solution for Angle of Arrival Estimation
Journal of Engineering, 2023 The Multiple Signal Classification (MUSIC) algorithm is the most popular algorithm to estimate the Angle of Arrival (AOA) of the received signals. The analysis of this algorithm (MUSIC) with typical array antenna element ( ) shows that there are two ...
Noori Hussein Noori +2 more
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Software Defined Radio for GNSS Radio Frequency Interference Localization
Sensors, 2023 The use of radio direction finding techniques in order to identify and reject harmful interference has been a topic of discussion both past and present for signals in the GNSS bands.
Fred Taylor +6 more
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3D angle-of-arrival positioning using von Mises-Fisher distribution [PDF]
, 2017 We propose modeling an angle-of-arrival (AOA) positioning measurement as a von Mises-Fisher (VMF) distributed unit vector instead of the conventional normally distributed azimuth and elevation measurements.
Ali-Löytty, Simo +3 more
core +2 more sources