A survey of indoor localization systems and technologies

F Zafari, A Gkelias, KK Leung - IEEE Communications Surveys …, 2019 - ieeexplore.ieee.org
Indoor localization has recently witnessed an increase in interest, due to the potential wide
range of services it can provide by leveraging Internet of Things (IoT), and ubiquitous …

Spotfi: Decimeter level localization using wifi

M Kotaru, K Joshi, D Bharadia, S Katti - … of the 2015 ACM conference on …, 2015 - dl.acm.org
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 …

A survey of machine learning techniques for indoor localization and navigation systems

P Roy, C Chowdhury - Journal of Intelligent & Robotic Systems, 2021 - Springer
In the recent past, we have witnessed the adoption of different machine learning techniques
for indoor positioning applications using WiFi, Bluetooth and other technologies. The …

Dynamic-MUSIC: Accurate device-free indoor localization

X Li, S Li, D Zhang, J **ong, Y Wang… - Proceedings of the 2016 …, 2016 - dl.acm.org
Device-free passive indoor localization is playing a critical role in many applications such as
elderly care, intrusion detection, smart home, etc. However, existing device-free localization …

Tonetrack: Leveraging frequency-agile radios for time-based indoor wireless localization

J **ong, K Sundaresan, K Jamieson - Proceedings of the 21st Annual …, 2015 - dl.acm.org
Indoor localization of mobile devices and tags has received much attention recently, with
encouraging fine-grained localization results available with enough line-of-sight coverage …

Phaser: Enabling phased array signal processing on commodity WiFi access points

J Gjengset, J **ong, G McPhillips… - Proceedings of the 20th …, 2014 - dl.acm.org
Signal processing on antenna arrays has received much recent attention in the mobile and
wireless networking research communities, with array signal processing approaches …

MyExperience: a system for in situ tracing and capturing of user feedback on mobile phones

J Froehlich, MY Chen, S Consolvo, B Harrison… - Proceedings of the 5th …, 2007 - dl.acm.org
This paper presents MyExperience, a system for capturing both objective and subjective in
situ data on mobile computing activities. MyExperience combines the following two …

Localizing low-power backscatter tags using commodity WiFi

M Kotaru, P Zhang, S Katti - … of the 13th international conference on …, 2017 - dl.acm.org
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 …

Ultra low-latency backscatter for fast-moving location tracking

J Wang, V Ranganathan, J Lester… - Proceedings of the ACM on …, 2022 - dl.acm.org
This paper explores building an ultra-low latency and high-accuracy location tracking
solution using battery-free tags. While there is rich prior work on location tracking with …

ShopSense: Customer localization in multi-person scenario with passive RFID tags

P Wang, B Guo, Z Wang, Z Yu - IEEE Transactions on Mobile …, 2020 - ieeexplore.ieee.org
Indoor localization serves as the basis of sensing and understanding human behaviors and
further providing personalized services in many scenarios, such as retail stores, warehouses …