Performance Limits of GNSS Code-based Precise Positioning: GPS, Galileo & Meta-Signals

Performance Limits of GNSS Code-based Precise Positioning: GPS, Galileo & Meta-Signals

This contribution analyzes the fundamental performance limits of traditional two-step Global Navigation Satellite System (GNSS) receiver architectures, which are directly linked to the achievable time-delay estimation performance. In turn, this is related to the GNSS baseband signal resolution, i.e....

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Bibliographic Details
Main Authors: Priyanka Das, Lorenzo Ortega, Jordi Vilà-Valls, François Vincent, Eric Chaumette, Loïc Davain
Format: Article
Language:English
Published: MDPI AG 2020-04-01
Series:Sensors
Subjects:
GNSS
Cramér–Rao bound
time-delay estimation
maximum likelihood estimation
code-based positioning
precise positioning
Online Access:https://www.mdpi.com/1424-8220/20/8/2196

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https://www.mdpi.com/1424-8220/20/8/2196

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