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Article
Automation & Control Systems
Paolo Tripicchio et al.
Summary: This study proposes a reliable 2-D localization methodology that leverages a phase-distance model, synthetic aperture approach, and unwrapping techniques. By applying trilateration and analytic calculus, intersections among conics are computed to estimate tag positions accurately.
IEEE TRANSACTIONS ON AUTOMATION SCIENCE AND ENGINEERING
(2022)
Article
Engineering, Electrical & Electronic
Anastasios Tzitzis et al.
Summary: This paper proposes a prototype method for fast and accurate 3D localization of RFID-tagged items using a mobile robot. The method combines the self-localization property of the robot with RFID readers and antennas to collect phase measurements and pinpoint the location of the tag. The proposed method is compared to state-of-the-art SAR-based RFID localization and proves to be the fastest and most accurate, particularly when the robot moves along straight paths.
IEEE JOURNAL OF RADIO FREQUENCY IDENTIFICATION
(2022)
Article
Engineering, Electrical & Electronic
Hankai Liu et al.
Summary: The development of synthetic aperture radar (SAR) radio frequency identification (RFID) localization technology has brought RFID-based indoor localization research to a new level, with holographic localization being a typical approach. However, issues related to phase differentials have emerged in prior literature, impacting the efficiency and reliability of the system.
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY
(2021)
Review
Computer Science, Information Systems
Fakhrul Alam et al.
Summary: Indoor localization can be classified into active and passive categories, with passive localization being preferred for many applications despite its difficulty. Passive localization using RF or wireless sensing is an unobtrusive option that has seen extensive research efforts but lacks a consensus solution.
IEEE INTERNET OF THINGS JOURNAL
(2021)
Proceedings Paper
Automation & Control Systems
Daniele Fontanelli et al.
Summary: This paper addresses the localisation of a mobile robot using on-board sensors and UWB beacons, discussing how obstacles in the environment can degrade the performance and proposing a method to estimate the offset in a finite number of steps. The global observability results not only offer a clear pathway towards defining a new generation of estimation algorithms but also show the potential for further research in this area.
2021 IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION (ICRA 2021)
(2021)
Article
Engineering, Electrical & Electronic
Cheng Qi et al.
Summary: The study investigates a received signal phase-based positioning method using semi-passive and tunneling RFID tags in various non-line-of-sight (NLoS) environments. Experimental results demonstrate that tunneling tags achieve significant gains when communicating through cinder blocks and plaster walls, with high distance estimation accuracy in different conditions.
IEEE JOURNAL OF RADIO FREQUENCY IDENTIFICATION
(2021)
Article
Engineering, Electrical & Electronic
Michael A. Varner et al.
Summary: Ambient Scatter Communications (ASC) is a promising field of scatter-based radio that offers low-power, low-cost, and regulation-free wireless communications. However, Primary User Interference (PUI) limits the operating range of current Ambient Scatter Communication Systems (ASCS). Developing theoretical descriptions for PUI Power Differential and bistatic radio topologies can greatly enhance the range of ASCs in the future.
IEEE JOURNAL OF RADIO FREQUENCY IDENTIFICATION
(2021)
Proceedings Paper
Computer Science, Theory & Methods
Andrea Motroni et al.
Summary: This paper presents a RFID-based mobile robot capable of self-locating within an indoor scenario and estimating the position of target UHF-RFID tags by combining sensor-fusion method and synthetic-array approach. The system exhibits a localization error lower than 0.27 m for 20-m long paths in a real office environment, and achieves high accuracy in target tag localization using the estimated trajectory.
2021 IEEE INTERNATIONAL CONFERENCE ON RFID (RFID)
(2021)
Article
Computer Science, Information Systems
Matthias Gareis et al.
Summary: This paper introduces an ultra-high frequency RFID mobile robot platform for autonomous inventory management in smart warehouses. The hardware architecture includes an eight-channel UHF-RFID-listener and a SAR MIMO-based localization algorithm for high precision positioning. The system achieved a RMSE of 1.45 cm in 3D localization tests using known tags.
Article
Engineering, Electrical & Electronic
Cheng Qi et al.
Summary: This study demonstrates the ability to extend the positioning range of low-powered RFID tags to distances up to 35 meters in indoor and outdoor environments using an RSP-based method, with significantly improved accuracy compared to conventional techniques.
IEEE JOURNAL OF RADIO FREQUENCY IDENTIFICATION
(2021)
Article
Computer Science, Information Systems
Andrea Motroni et al.
Summary: This paper provides a detailed analysis on three main categories of vehicle localization systems, discussing implementation details and methodology, highlighting applied RFID technology and parameters used. The survey focuses on achievable localization performance, considering infrastructure-deployment costs and complexity. Pros and cons of each method are highlighted, along with the main challenges and perspectives of RFID-based solutions for vehicle localization.
Article
Engineering, Electrical & Electronic
Andrea Motroni et al.
Summary: This article introduces a novel sensor-fusion method for indoor vehicle tracking, combining the phase of UHF-RFID reference tags signals with data from low-cost kinematic sensors, with an advantageous reduction of reference-tag spatial density through a synthetic-array approach. Experimental results demonstrate accurate vehicle tracking with only two reference tags in a relatively small area, showcasing the method's capability without the need for calibration procedures and using commercial off-the-shelf hardware.
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT
(2021)
Article
Engineering, Electrical & Electronic
Fabio Bernardini et al.
Summary: This article introduces a synthetic aperture radar (SAR) localization method for indoor positioning of ultrahigh-frequency (UHF)-radio frequency identification (RFID) tags, improving accuracy by combining phase data from multiple paths. Various combination approaches are investigated to enhance localization performance. The proposed method is validated through experimental analysis in an indoor scenario.
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT
(2021)
Article
Engineering, Electrical & Electronic
Valerio Magnago et al.
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT
(2020)
Article
Engineering, Electrical & Electronic
Fabio Bernardini et al.
IEEE JOURNAL OF RADIO FREQUENCY IDENTIFICATION
(2020)
Review
Computer Science, Information Systems
Mary B. Alatise et al.
Article
Engineering, Electrical & Electronic
Emidio DiGiampaolo et al.
IEEE SENSORS JOURNAL
(2018)
Article
Engineering, Electrical & Electronic
Alice Buffi et al.
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS
(2017)
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Computer Science, Artificial Intelligence
Guillaume Bresson et al.
IEEE TRANSACTIONS ON INTELLIGENT VEHICLES
(2017)
Article
Engineering, Electrical & Electronic
Payam Nazemzadeh et al.
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT
(2015)
Article
Automation & Control Systems
Giorgio Grisetti et al.
ROBOTICS AND AUTONOMOUS SYSTEMS
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Article
Engineering, Electrical & Electronic
MS Arulampalam et al.
IEEE TRANSACTIONS ON SIGNAL PROCESSING
(2002)
