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CSI-SharK: CSI-FiSh with Sharing-friendly Keys
CSI-FiSh is one of the most efficient isogeny-based signature schemes, which is proven to be secure in the Quantum Random Oracle Model (QROM)....
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CSI-based cross-scene human activity recognition with incremental learning
Human Activity Recognition (HAR) based on Channel State Information (CSI) has important application prospects in various fields such as...
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Human Activity Recognition Using Wi-Fi CSI
Wi-Fi signals were originally developed with a focus on communication. However, beyond communication applications, Wi-Fi signals have been recently...
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Massive MIMO-FDD self-attention CSI feedback network for outdoor environments
In situations where traditional feedback methods face high complexity and rely on channel sparsity, many deep learning-based CSI compression feedback...
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Review of few-shot learning application in CSI human sensing
Wi-Fi sensing has garnered increasing interest for its significant advantages, primarily leveraging Wi-Fi signal fluctuations induced by human...
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Data Augmentation Techniques for Cross-Domain WiFi CSI-Based Human Activity Recognition
The recognition of human activities using WiFi Channel State Information (CSI) facilitates contactless, long-range, and visual privacy-preserving...
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CSI-Based Location Independent Human Activity Recognition Using Deep Learning
Human Activity Recognition (HAR) is widely used in various applications, from smart homes and healthcare to the Internet of Things (IoT) and virtual...
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Numerical Evaluation of the Optimal Precoder Design with Delayed CSI
In paper the numerical investigation of the impact of delayed channel state information (CSI) due to user movement and caused channel aging on the...
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SCALLOP: Scaling the CSI-FiSh
We present SCALLOP: SCALable isogeny action based on Oriented supersingular curves with Prime conductor, a new group action based on isogenies of...
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Hierarchical Contrastive Learning for CSI-Based Fingerprint Localization
Fingerprint localization based on Channel State Information (CSI) plays a crucial role in indoor location-based services. Due to the natural...
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An WiFi CSI Signal Enhancement Framework For Activity Recognition Using Machine Learning Automatic Segmentation
Recently, human activity recognition based on wireless signals has become an active and promising research direction. Researchers have shown that...
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Gesture recognition system based on cross-domain CSI extracted from Wi-Fi devices combined with the 3D CNN
Gesture recognition offers a wide range of applications in human–computer interaction. Wi-Fi devices have been deployed almost everywhere in recent...
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Performance analysis of active RIS-aided multi-pair full-duplex communications with spatial correlation and imperfect CSI
This paper investigates a multi-pair full-duplex (FD) communication system aided by an active reconfigurable intelligent surface (RIS) with spatial...
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WiFi CSI-based device-free sensing: from Fresnel zone model to CSI-ratio model
Over the past decade, WiFi CSI-based device-free sensing technology has shown great potential in smart homes, assisted living, and many other...
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A novel approach for simultaneous human activity recognition and pose estimation via skeleton-based leveraging WiFi CSI with YOLOv8 and mediapipe frameworks
The growing demand for seamless human–computer interaction and accurate health monitoring has driven interest in device-free human behavior...
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Privacy Preserving CSI Fingerprint Device-Free Localization
Device-Free Localization (DFL) method based on wireless signal fingerprint is a mainstream indoor location method at present. The main concerns in...
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WiFi CSI-Based Long-Range Through-Wall Human Activity Recognition with the ESP32
WiFi Channel State Information (CSI)-based human activity recognition (HAR) is an unobtrusive method for contactless, long-range sensing in spatially...
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Toward robust and adaptive pedestrian monitoring using CSI: design, implementation, and evaluation
This work puts the first effort on investigating robust and adaptive pedestrian passing detection and direction recognition based on WiFi Channel...
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A Novel Approach in WiFi CSI-Based Fall Detection
Falls are unforeseen events, that can potentially be injurious or even fatal, happen either because of health-related issues like weakness, faint...
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Deep CSI Feedback for FDD MIMO Systems
With the increasing number of antennas at the base station (BS), the feedback overhead of traditional codebook in frequency division duplexing (FDD)...