Navigation systems help users access unfamiliar environments. Current technological
advancements enable users to encapsulate these systems in handheld devices, which …

Demands for indoor positioning based services (IPS) in commercial and military fields have
spurred many positioning systems and techniques. Complex electromagnetic environments …

Existing localization methods that intensively leverage the environment-specific received
signal strength (RSS) or channel state information (CSI) of wireless signals are rather …

Indoor localization has attracted more and more attention because of its importance in many
applications. One of the most popular techniques for indoor localization is the received …

It is notable that localization accuracy using received signal strength (RSS) fingerprints
solely is very vulnerable to dynamic environments. Utilizing multiple fingerprints gleaned …

The proliferation of mobile computing has prompted WiFi-based indoor localization to be
one of the most attractive and promising techniques for ubiquitous applications. A primary …

This paper proposes a soft range limited K-nearest neighbors (SRL-KNNs) localization
fingerprinting algorithm. The conventional KNN determines the neighbors of a user by …

Positioning using Wi-Fi received signal strength indication (RSSI) signals is an effective
method for identifying the user positions in an indoor scenario. Wi-Fi RSSI signals in an …

Localization and navigation play a key role in many location-based services and have
attracted numerous research efforts from both academic and industrial community. In recent …

Among numerous indoor localization systems, WiFi fingerprint-based localization has been
one of the most attractive solutions, which is known to be free of extra infrastructure and …