Accurate, inexpensive, and reliable real-time indoor localization holds the key to the full
potential of the context-aware applications and location-based Internet of Things (IoT) …

With a big success in data communication, wireless signals are now exploited for fine-
grained contactless activity sensing including human respiration monitoring, finger gesture …

Recent growth in traffic and the resulting congestion and accidents has increased the
demand for vehicle positioning systems. Existing global navigation satellite systems were …

Sensor array-based systems, which adopt time difference of arrival (TDOA) measurements
among the sensors, have found many robotic applications. However, for existing frameworks …

In traditional UWB (Ultra-wideband) indoor Iocalization algorithms, motion information and
position changing of the target within a set of observation sequences is generally ignored …

This paper presents a novel 434MHz asynchronous time difference of arrival (A‐TDOA)
Indoor Localization System (ILS) using three CC1101 ultra low power radio transceivers …

Indoor magnetic field has attracted considerable attention in indoor location–based services,
because of its pervasive and stable attributes. Generally, in order to harness the location …

This article presents a positioning system with groups of locally synchronized nodes. A
mobile object is equipped with a group of several synchronized receivers that are able to …

Systems for indoor navigation differ substantially in implementation and maintenance effort
as well as in costs. A system must work on any smart phone to ensure broad adoption and …

With the development of the Internet of Things and communication industry, ultra wide-band
(UWB) technology is increasingly widely applied in the field of positioning. However, in …