Results 41 to 50 of about 7,918 (196)

Knowledge Distillation-Based GPS Spoofing Detection for Small UAV

open access: yesFuture Internet, 2023
As a core component of small unmanned aerial vehicles (UAVs), GPS is playing a critical role in providing localization for UAV navigation. UAVs are an important factor in the large-scale deployment of the Internet of Things (IoT) and cyber–physical ...
Yingying Ren   +7 more
doaj   +1 more source

An Integrated Framework for Sensing Radio Frequency Spectrum Attacks on Medical Delivery Drones

open access: yes, 2020
Drone susceptibility to jamming or spoofing attacks of GPS, RF, Wi-Fi, and operator signals presents a danger to future medical delivery systems. A detection framework capable of sensing attacks on drones could provide the capability for active responses.
Kulp, Philip H., Mei, Nagi
core   +1 more source

A Crowd-Assisted Real-time Public Transport Information Service: No More Endless Wait [PDF]

open access: yes, 2016
Many passengers have expressed frustration in waiting for public bus endlessly without knowing the estimated ar- rival time. In many developing countries, requiring bus operators to invest in the installation of a GPS unit on every bus in order to track ...
Keoh, Sye Loong   +3 more
core   +1 more source

GPS Jamming and Spoofing – Countermeasures for Safety and Security [PDF]

open access: yesTransNav
This paper aims to clarify the legal status of Global Positioning System (GPS) jamming and spoofing, which have a dichotomous nature of countermeasures and cyber-attacks.
Mika Okochi, Maria Haberfeld
doaj   +1 more source

The GPS Assimilator: a Method for Upgrading Existing GPS User Equipment to Improve Accuracy, Robustness, and Resistance to Spoofing [PDF]

open access: yes, 2010
Preprint of the 2010 ION GNSS Conference Portland, OR, September 21–24, 2010A conceptual method is presented for upgrading existing GPS user equipment, without requiring hardware or software modifications to the equipment, to improve the equipment’s ...
Bhatti, Jahshan   +2 more
core   +2 more sources

Evaluation of The Effect of Spoofing on Dual-Frequency Global Navigation Satellite System (GNSS)

open access: yesJournal of Engineering Technology and Applied Physics
This paper aims to assess the impact of Global Navigation Satellite System (GNSS) spoofing on the performance of a Garmin GPSMAP 66sr dual-frequency GNSS receiver.
Dinesh Sathyamoorthy   +4 more
doaj   +1 more source

Global positioning system spoofing detection based on Support Vector Machines

open access: yesIET Radar, Sonar & Navigation, 2022
The civil Global Positioning System (GPS) is vulnerable to spoofing because of its open signal structure. The performance of previous spoofing detection methods is often limited due to spoofing's strong concealment. In this study, a method is proposed to
Xuefen Zhu   +4 more
doaj   +1 more source

Intelligent UAV Spoofing Detection Method

open access: yesСучасні інформаційні системи, 2022
The paper presents an intelligent method for detecting UAV spoofing. A distinctive feature of the method is the use of subtrajectory calculation technology based on visual odometry subtrajectories and GPS positions in a sliding window, taking into ...
Denys Voloshyn, Serhii Bulba
doaj   +1 more source

Security of GPS/INS based On-road Location Tracking Systems

open access: yes, 2018
Location information is critical to a wide-variety of navigation and tracking applications. Today, GPS is the de-facto outdoor localization system but has been shown to be vulnerable to signal spoofing attacks.
Narain, Sashank   +2 more
core   +1 more source

GPS Spoofing Attacks on Autonomous Navigation Systems for UAVs

open access: yesIEEE Access
Recently, autonomous navigation systems in UAV have been rapidly adopted. however, there is a lack of research on GPS spoofing attack against autonomous navigation for UAVs.
Ji Hyuk Jung, Mi Yeon Hong, Ji Won Yoon
doaj   +1 more source

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