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This paper addresses high-resolution vehicle positioning and tracking. In recent work, it was shown that a fleet of independent but neighboring vehicles can cooperate for the task of localization by capitalizing on the existence of common…

Signal Processing · Electrical Eng. & Systems 2022-02-01 Xinghe Chu , Zhaoming Lu , David Gesbert , Luhan Wang , Xiangming Wen , Muqing Wu , Meiling Li

Intelligent reflecting surface (IRS) has emerged as a promising technique to control wireless propagation environment for enhancing the communication performance cost-effectively. However, the rapidly time-varying channel in high-mobility…

Information Theory · Computer Science 2023-02-16 Zixuan Huang , Beixiong Zheng , Rui Zhang

Opportunistic navigation using cellular signals is appealing for scenarios where other navigation technologies face challenges. In this paper, long-term evolution (LTE) downlink signals from two neighboring commercial base stations (BS) are…

Signal Processing · Electrical Eng. & Systems 2023-04-20 Junshi Chen , Russ Whiton , Fredrik Tufvesson

This study proposes a learning-based method with domain adaptability for input estimation of vehicle suspension systems. In a crowdsensing setting for bridge health monitoring, vehicles carry sensors to collect samples of the bridge's…

Machine Learning · Computer Science 2021-04-05 Liam M. Cronin , Soheil Sadeghi Eshkevari , Debarshi Sen , Shamim N. Pakzad

Intelligent Transportation Systems (ITSs) providing vehicle-related statistical data are one of the key components for future smart cities. In this context, knowledge about the current traffic flow is used for travel time reduction and…

Networking and Internet Architecture · Computer Science 2018-02-22 Marcus Haferkamp , Manar Al-Askary , Dennis Dorn , Benjamin Sliwa , Lars Habel , Michael Schreckenberg , Christian Wietfeld

Video-based vehicle detection has received considerable attention over the last ten years and there are many deep learning based detection methods which can be applied to it. However, these methods are devised for still images and applying…

Computer Vision and Pattern Recognition · Computer Science 2018-01-16 Suichan Li

Long Term Evolution (LTE) signal is ubiquitously present in electromagnetic (EM) background environment, which make it an attractive signal source for the ambient backscatter communications (AmBC). In this paper, we propose a system, in…

Signal Processing · Electrical Eng. & Systems 2023-02-01 Jingyi Liao , Xiyu Wang , Kalle Ruttik , Riku Jantti , Phan-Huy Dinh-Thuy

The Long Term Evolution (LTE) standard enables, besides cellular connectivity, basic automotive services to promote road safety through vehicle-to-infrastructure (V2I) communications. Nevertheless, stakeholders and research institutions,…

Networking and Internet Architecture · Computer Science 2019-03-12 Marco Giordani , Andrea Zanella , Michele Zorzi

Intelligent transport systems (ITS) are pivotal in the development of sustainable and green urban living. ITS is data-driven and enabled by the profusion of sensors ranging from pneumatic tubes to smart cameras. This work explores a novel…

Machine Learning · Computer Science 2022-09-14 Chia-Yen Chiang , Mona Jaber , Peter Hayward

Modern vehicles can be thought of as complex distributed embedded systems that run a variety of automotive applications with real-time constraints. Recent advances in the automotive industry towards greater autonomy are driving vehicles to…

Machine Learning · Computer Science 2021-07-13 Vipin K. Kukkala , Sooryaa V. Thiruloga , Sudeep Pasricha

Computer vision is developing rapidly with the support of deep learning techniques. This thesis proposes an advanced vehicle-detection model based on an improvement to classical convolutional neural networks. The advanced model was applied…

Computer Vision and Pattern Recognition · Computer Science 2019-06-03 Yao Xiao

Intrusion detection is an important defensive measure for automotive communications security. Accurate frame detection models assist vehicles to avoid malicious attacks. Uncertainty and diversity regarding attack methods make this task…

Cryptography and Security · Computer Science 2022-10-11 Pengzhou Cheng , Mu Han , Aoxue Li , Fengwei Zhang

Accurate understanding of electromagnetic propagation properties in real environments is necessary for efficient design and deployment of cellular systems. In this paper, we show a method to estimate high-resolution channel parameters with…

Signal Processing · Electrical Eng. & Systems 2023-04-05 Junshi Chen , Russ Whiton , Xuhong Li , Fredrik Tufvesson

In this study we demonstrate a novel Brain Computer Interface (BCI) approach to detect driver distraction events to improve road safety. We use a commercial wireless headset that generates EEG signals from the brain. We collected real EEG…

Signal Processing · Electrical Eng. & Systems 2020-04-27 Chang Wei Tan , Mahsa Salehi , Geoffrey Mackellar

Autonomous driving vehicles and robotic systems rely on accurate perception of their surroundings. Scene understanding is one of the crucial components of perception modules. Among all available sensors, LiDARs are one of the essential…

Computer Vision and Pattern Recognition · Computer Science 2021-03-17 Ryan Razani , Ran Cheng , Ehsan Taghavi , Liu Bingbing

Environmental sensing is an important research topic in the integrated sensing and communication (ISAC) system. Current works often focus on static environments, such as buildings and terrains. However, dynamic factors like rainfall can…

Signal Processing · Electrical Eng. & Systems 2026-03-24 Pengfei Shi , Fei Shang , Haohua Du

The exploitation of vehicles as mobile sensors acts as a catalyst for novel crowdsensing-based applications such as intelligent traffic control and distributed weather forecast. However, the massive increases in Machine-type Communication…

Networking and Internet Architecture · Computer Science 2019-08-06 Benjamin Sliwa , Robert Falkenberg , Thomas Liebig , Nico Piatkowski , Christian Wietfeld

Connected vehicles (CVs) can capture and transmit detailed data through vehicle-to-vehicle and vehicle-to-infrastructure communications, which bring new opportunities to improve the safety, mobility, and sustainability of transportation…

Signal Processing · Electrical Eng. & Systems 2018-11-16 Lei Lin , Weizi Li , Srinivas Peeta

Low-latency intelligent systems are required for autonomous driving on non-uniform terrain in open-pit mines and developing countries. This work proposes a perception system for autonomous vehicles on unpaved roads and off-road…

Computer Vision and Pattern Recognition · Computer Science 2025-09-25 Nelson Alves Ferreira Neto

This paper explores the use of ambient radio frequency (RF) signals for human presence detection through deep learning. Using WiFi signal as an example, we demonstrate that the channel state information (CSI) obtained at the receiver…

Machine Learning · Computer Science 2020-12-11 Yang Liu , Tiexing Wang , Yuexin Jiang , Biao Chen