In general, standalone global navigation satellite systems (GNSS) receiver architectures
cannot provide a position accuracy suitable for use in vehicular applications in urban …

This paper proposes and validates, in the field, an approach for position tracking that is
based on Long-Term Evolution (LTE) downlink signal measurements. A setup for real data …

Accurate and robust positioning in multipath environments can enable many applications,
such as search-and-rescue and asset tracking. For this problem, ultra-wideband (UWB) …

Most applications and services of Cooperative Intelligent Transport Systems (C-ITS) rely on
accurate and continuous vehicle location information. The traditional localization method …

The manuscript presents an algorithm for the optimal estimation of the amplitude and
propagation delay time of an ultra-wideband radio signal, in systems for the passive location …

A general non-asymptotic theoretical analysis is developed for fingerprinting localization
system designs. Based on this analysis, hybrid fingerprinting and propagation-based …

Position fingerprinting (FP), in which a common position signature is based on the received
signal strength (RSS), is one of the most efficient indoor positioning methods. Another …

This paper presents a comprehensive investigation on the error characteristics of time-of-
arrival (TOA) measurements obtained from positioning systems in indoor environments …

In this paper, we present the results of the measurements and modeling of the propagation
channel for ultra wide band (UWB) communications in large indoor environments. The …

The global navigation satellite system provides real-time and all-weather positioning with
high accuracy. Under a good observational environment, short-baseline real-time kinematic …