Zobrazeno 1 - 10
of 6 671
pro vyhledávání: '"Angle of arrival"'
Autor:
Yaro, Abdulmalik Shehu1 yaroabdulmalik@yahoo.com, Yarima, Sa'id Musa2 saeedmusayarima@gmail.com
Publikováno v:
Science World Journal. 2018, Vol. 13 Issue 4, p61-64. 4p.
Akademický článek
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Autor:
Andrej Harlakin, Peter A. Hoeher
Publikováno v:
IEEE Photonics Journal, Vol 16, Iss 3, Pp 1-15 (2024)
This paper extends previous work on liquid-crystal-display-based angle-of-arrival (AoA) estimation, initially performed for only a single light source (LS), by considering scenarios with multiple LSs. First, the system model is revisited to investiga
Externí odkaz:
https://doaj.org/article/d0af658415c14998ab3f69f1c7473f48
Publikováno v:
IEEE Access, Vol 12, Pp 51166-51175 (2024)
We propose a novel approach to Unsourced Random Access (URA) in which the encoding of each user’s message is associated with the user’s location. The presented reception algorithm is able to resolve message collisions and enhance the multiple use
Externí odkaz:
https://doaj.org/article/215f7f6dcf704e48b255c063e7ca4b70
Autor:
Ottavio Crisafulli, Nicolo Ivan Piazzese, Santi Concetto Pavone, Giuseppe Giammello, Giovanni Galvagna, Salvatore Pitrulli, Andrea Francesco Morabito, Loreto Di Donato, Michele Sardo, Gino Sorbello
Publikováno v:
IEEE Access, Vol 12, Pp 42572-42584 (2024)
The introduction of new Direction finding (DF) features in Bluetooth Low Energy (BLE) 5.1, has brought about new hardware design requirements for locators. These requirements include the ability to support accurate and fast direction-finding algorith
Externí odkaz:
https://doaj.org/article/c04731cc9a48427db9dd7034b750ee68
Autor:
Antonello Florio, Noori Bnilam, Claudio Talarico, Paolo Crosta, Gianfranco Avitabile, Giuseppe Coviello
Publikováno v:
IEEE Access, Vol 12, Pp 17446-17459 (2024)
This work introduces a novel coarse positioning system based on the estimation of the Angles-of-Arrival (AoAs) of Signals of Opportunity from a spacecraft in the Low Earth Orbit. The AoA estimation is done in real-time using phase interferometry thro
Externí odkaz:
https://doaj.org/article/45894de43685468a81bc2f60650001f4
Publikováno v:
IEEE Open Journal of Signal Processing, Vol 5, Pp 436-448 (2024)
Source localization with time-of-arrival (TOA), time-difference-of-arrival (TDOA), time-delay (TD), received-signal-strength (RSS), or angle-of-arrival (AOA) measurements from several spatially distributed sensors is commonly used in practice. Existi
Externí odkaz:
https://doaj.org/article/762f31aa9e6740b4833dfbd9e14e402d
Accurate Low Complexity Quadrature Angular Diversity Aperture Receiver for Visible Light Positioning
Publikováno v:
Sensors, Vol 24, Iss 18, p 6006 (2024)
Despite the many potential applications of an accurate indoor positioning system (IPS), no universal, readily available system exists. Much of the IPS research to date has been based on the use of radio transmitters as positioning beacons. Visible li
Externí odkaz:
https://doaj.org/article/1c393f592d5b43cf85251ad873c45eab
Publikováno v:
Mathematics, Vol 12, Iss 17, p 2658 (2024)
Indoor positioning is the key enabling technology for many location-aware applications. As GPS does not work indoors, various solutions are proposed for navigating devices. Among these solutions, Bluetooth low energy (BLE) technology has gained signi
Externí odkaz:
https://doaj.org/article/0c2b2b844e0345adbcfaf4e03a43ee14
Publikováno v:
Journal of Engineering Science & Technology Review. 2017, Vol. 10 Issue 6, p31-37. 7p.