Free your CSI: A channel state information extraction platform for modern Wi-Fi chipsets

F Gringoli, M Schulz, J Link, M Hollick - Proceedings of the 13th …, 2019‏ - dl.acm.org
Modern wireless transmission systems heavily benefit from knowing the channel response.
The evaluation of Channel State Information (CSI) during the reception of a frame preamble …

Spatial–temporal data-driven full driving cycle prediction for optimal energy management of battery/supercapacitor electric vehicles

Y Wu, Z Huang, Y Zheng, Y Liu, H Li, Y Che… - Energy Conversion and …, 2023‏ - Elsevier
For multi-energy storage vehicles, the performance of online predictive energy management
strategies largely relies on the length and effective utilization of predictive information. In this …

Shadow Wi-Fi: Teaching smartphones to transmit raw signals and to extract channel state information to implement practical covert channels over Wi-Fi

M Schulz, J Link, F Gringoli, M Hollick - Proceedings of the 16th Annual …, 2018‏ - dl.acm.org
Wi-Fi chips offer vast capabilities, which are not accessible through the manufacturers'
official firmwares. Unleashing those capabilities can enable innovative applications on off …

Accurate ubiquitous localization with off-the-shelf IEEE 802.11 ac devices

AB Pizarro, JP Beltrán, M Cominelli, F Gringoli… - Proceedings of the 19th …, 2021‏ - dl.acm.org
WiFi location systems are remarkably accurate, with decimeter-level errors for recent CSI-
based systems. However, such high accuracy is achieved under Line-of-Sight (LOS) …

DGNSS cooperative positioning in mobile smart devices: A proof of concept

A Minetto, MC Bello, F Dovis - IEEE Transactions on Vehicular …, 2022‏ - ieeexplore.ieee.org
Global Navigation Satellite System (GNSS) constitutes the foremost provider for geo-
localization in a growing number of consumer-grade applications and services supporting …

Scalable Wi-Fi client self-positioning using cooperative FTM-sensors

L Banin, O Bar-Shalom, N Dvorecki… - IEEE Transactions on …, 2018‏ - ieeexplore.ieee.org
This paper presents a protocol that enables an unlimited number of Wi-Fi users to position
themselves within a meter-level accuracy and navigate indoors using time-delay-based Wi …

Elliptic localization of a moving object by transmitter at unknown position and velocity: A semidefinite relaxation approach

G Wang, R Zheng, KC Ho - IEEE Transactions on Mobile …, 2021‏ - ieeexplore.ieee.org
This paper investigates the elliptic localization for moving object problem from time delay
(TD) and Doppler frequency shift (DFS) measurements, where the transmitter position and …

A CNN-LSTM quantifier for single access point CSI indoor localization

MT Hoang, B Yuen, K Ren, X Dong, T Lu… - arxiv preprint arxiv …, 2020‏ - arxiv.org
This paper proposes a combined network structure between convolutional neural network
(CNN) and long-short term memory (LSTM) quantifier for WiFi fingerprinting indoor …

PPCA-privacy-preserving collision avoidance for autonomous unmanned aerial vehicles

P Tedeschi, S Sciancalepore… - IEEE Transactions on …, 2022‏ - ieeexplore.ieee.org
Current collision avoidance techniques deployed on Unmanned Aerial Vehicles (UAVs) rely
on short-range sensors, such as proximity sensors, cameras, and microphones …

Direct position determination in asynchronous sensor networks

F Ma, ZM Liu, F Guo - IEEE Transactions on Vehicular …, 2019‏ - ieeexplore.ieee.org
Source positioning using time difference of arrival (TDOA) has received much research
interest in the field of vehicular technology during the past decades. In practice, sensor …