Device-free Indoor Tracking on Bluetooth Mesh Network

This paper aims to improve the energy efficiency of LoRa by enabling LoRa nodes to operate in a downclocked 'light sleep' mode for packet reception.

Indoor Positioning using Magnetometer on Smartphone

In this project, we present an indoor localization system using magnetometer on smartphone.

Localization in Metro Trains based on Smartphone Sensing

In this project, we present a novel infrastructure-free localization system to locate mobile users in a metro line.

Floor Localization based on Mobile Phone Sensing

We present FTrack a novel floor localization system leveraging on smartphone's accelerometer only, and it does not require any prior knowledge of a building such as floor height.