RFID Localization Using Angle of Arrival Cluster Forming
International Journal of Distributed Sensor Networks, 2014 Radio Frequency IDentification (RFID) has been increasingly used to identify and track objects automatically. RFID has also been used to localize tagged objects.
Waleed Alsalih +2 more
doaj +1 more source
Performance Analysis for AOA-Based Localization Under Millimeter-Wave Wireless Networks
IEEE Access, 2022 Millimeter-Wave (mmWave) communication is a promising solution for achieving high data rate and low latency in 5G wireless networks. Since directional beamforming and antenna arrays are exploited in the mmWave networks, accurate angle-of-arrival (AOA ...
Jiajun He, Young Jin Chun
doaj +1 more source
A Dual-Band Planar Antenna for Angle-of-Arrival Estimation in On-Body IoT Devices
IEEE Internet of Things JournalThis article proposes a planar dual-band beam-steering compact antenna for Angle-of-Arrival (AoA) estimation in on-body Internet of Things (IoT) devices. The antenna operates at $\boldsymbol {2.34}$ and $\boldsymbol {5.65}$ GHz bands, with a diameter
Abel Zandamela +3 more
semanticscholar +1 more source
Indoor positioning in 5G new radio: how it works, status quo of research, and the road ahead
ICT ExpressIn this paper, the architecture and mechanism of 5G New Radio indoor positioning schemes such as downlink time difference of arrival (DL-TDOA), uplink (UL) TDOA, multiple-cell round trip time (Multi-RTT), DL angle of departure, UL angle of arrival (AOA),
Jiaqi Li, Seung-Hoon Hwang
doaj +1 more source
A Reconfigurable Full-Digital Architecture for Angle of Arrival Estimation
IEEE Transactions on Circuits and Systems Part 1: Regular PapersIn recent years, Real-Time Localization Systems (RTLS) are gaining significant attention from the scientific community. Usually, RLTS rely on positioning techniques based on the electromagnetic (e.m.) propagation properties of the received signals. Among
A. Florio +3 more
semanticscholar +1 more source
Multi-Mode OAM Radio Waves: Generation, Angle of Arrival Estimation and Reception With UCAs [PDF]
IEEE Transactions on Wireless Communications, 2020 Orbital angular momentum (OAM) at radio frequency (RF) provides a novel approach of multiplexing a set of orthogonal modes on the same frequency channel to achieve high spectrum efficiencies.
Rui Chen +3 more
semanticscholar +1 more source
Performance of Angle of Arrival Detection Using MUSIC Algorithm in Inter-Satellite Link
, 2018 An attitude of satellite is not always static, sometimes it moves randomly and the antenna pointing of satellite is harder to achieve line of sight communication to other satellite when it is outage by tumbling effect.
Muhammad, Cahya Budi +2 more
core +1 more source
Cooperative positioning using angle of arrival and time of arrival [PDF]
, 2014 Localization has been one of the most highly researched topics in wireless communications in the past decade. Localization of wireless nodes can be achieved using a variety of techniques, in which range measurement and angle measurement are most commonly
Kemp, AH, Khan, MW, Salman, N
core +1 more source
LEO-Based Coarse Positioning Through Angle-of-Arrival Estimation of Signals of Opportunity
IEEE AccessThis 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.
A. Florio +5 more
semanticscholar +1 more source
A Simple Cross Correlation Switched Beam System (XSBS) for Angle of Arrival Estimation
IEEE Access, 2017 We propose a practical, simple and hardware friendly, yet novel and 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 ...
Ahmed Badawy +4 more
doaj +1 more source