This paper presents the design and implementation of SpotFi, an accurate indoor
localization system that can be deployed on commodity WiFi infrastructure. SpotFi only uses …

Decimeter-Level Localization with a Single WiFi Access Point Page 1 This paper is included
in the Proceedings of the 13th USENIX Symposium on Networked Systems Design and …

The past decade's research in visible light positioning (VLP) has led to technologies with
high location precision. However, existing VLP systems either require specialized LEDs …

We present Wi-Peep-a new location-revealing privacy attack on non-cooperative Wi-Fi
devices. Wi-Peep exploits loopholes in the 802.11 protocol to elicit responses from Wi-Fi …

With the addition of the Fine Timing Measurement (FTM) protocol in IEEE 802.11-2016, a
promising sensor for smartphone-based indoor positioning systems was introduced. FTM …

Target localization using a single receiver is highly needed due to the mobility of the target.
In indoor environment, multipath signals are rich and usually relate the target location and …

Indoor positioning is a major challenge for location-based services. WiFi deployments are
often used to address indoor positioning. Yet, they require multiple access points, which may …

Tag localization is crucial for many context-aware and automation applications in smart
homes, retail stores, or warehouses. While custom localization technologies (eg RFID) have …

Location information is crucial for enabling many applications in the era of Internet-of-Things
(IoT). Localizing IoT devices using existing ubiquitous WiFi infrastructure enables rapid and …

Emerging applications require the location information of clients to enable human-
environment interactions or personalized services. With an increasing number of antennas …