Results 81 to 90 of about 3,720 (193)
Safety arguments for next generation location aware computing [PDF]
, 2010 Concerns over the accuracy, availability, integrity and continuity of Global Navigation Satellite Systems (GNSS) have limited the integration of GPS and GLONASS for safety-critical applications.
Holloway, C.M., Johnson, C.W.
core +2 more sources
GNSS Spoofing Detection Based on Ionospheric Model Deviation Monitoring
IET Radar, Sonar &Navigation, Volume 20, Issue 1, January/December 2026.The deviation of TEC (DTEC) consistency between DF measurements and empirical model estimations in authentic scenarios is not zero but is predictable through ionospheric annual periodicity. However, DF spoofers typically struggle to accurately counterfeit the authentic TEC value, which can disrupt the consistency between DTEC measurements and ...
Xiaoxuan Xu +4 more
wiley +1 more source
Research on Multi-Peak Detection of Small Delay Spoofing Signal
IEEE Access, 2020 With the widespread application of GNSS systems in various fields, the problem of spoofing detection has drawn much attention from the satellite navigation community.
Junzhi Li +5 more
doaj +1 more source
Positioning of High-speed Trains using 5G New Radio Synchronization Signals [PDF]
, 2018 We study positioning of high-speed trains in 5G new radio (NR) networks by utilizing specific NR synchronization signals. The studies are based on simulations with 3GPP-specified radio channel models including path loss, shadowing and fast fading effects.
Koivisto, Mike +5 more
core +2 more sources
Journal of Electrical and Computer Engineering, Volume 2026, Issue 1, 2026.The implementation of unmanned aerial vehicles (UAVs) or drones has gained immense attention in recent years due to their high potential in enhancing traffic management in a smart city context. This systematic review aims to provide a thorough analysis of the applications of drones in smart traffic management, and limitations and challenges upon ...
Jiehan Teoh +5 more
wiley +1 more source
New threat to global transport. GNSS Receiver Spoofing [PDF]
Archives of Transport, 2015 Transport and logistics in XXI century relies on the several technical systems for assuring safe and reliable operations. One of widely used systems are satellite positioning systems, used to monitoring transport means and cargo itself.
Maciej Gucma
doaj +1 more source
A Survey of Clock Synchronization Over Packet-Switched Networks [PDF]
, 2016 Clock synchronization is a prerequisite for the realization of emerging applications in various domains such as industrial automation and the intelligent power grid.
Lévesque, M, Tipper, D
core +1 more source
Modelling and Simulation in Engineering, Volume 2026, Issue 1, 2026.This study presents a next‐generation, resilient integrated guidance and control (IGC) framework for long‐range, high‐speed aerospace vehicles operating in the most contested and navigation‐degraded environments, including complete GNSS denial, high‐intensity sensor noise, and deliberate fault–injection conditions.
Mohammad Mahdi Soori +2 more
wiley +1 more source
Multi-Stage Complex Notch Filtering for Interference Detection and Mitigation to Improve the Acquisition Performance of GPS [PDF]
, 2018 Continuous Wave Interferences (CWIs) can degrade the accuracy of a Global Positioning System (GPS) receiver and moreover it can completely deteriorate receiver’s normal operation.
Arif, S. +5 more
core +1 more source
Space Weather, Volume 23, Issue 4, April 2025.Abstract Space weather events can disrupt satellite navigation, potentially compromising also the accuracy of real‐time flight tracking via Automatic Dependent Surveillance‐Broadcast (ADS‐B). This in turn could limit the situational awareness of pilots and reduce the efficiency of the air traffic management.
Erik Schmölter +3 more
wiley +1 more source