5 papers
RFCheck: Synthetic RF Sensing Data Can Fail Measurement Consistency
Di Zhang, Yuanhao Cui, Tony Xiao Han +1
Synthetic radio-frequency (RF) sensing data are widely used to augment wireless sensing tasks, yet their measurement consistency with real data is rarely evaluated under matched ac…
On Discrete Ambiguity Functions of Random Communication Waveforms
Ying Zhang, Fan Liu, Yifeng Xiong +6
This paper provides a fundamental characterization of the discrete ambiguity functions (AFs) of random communication waveforms under arbitrary orthonormal modulation with random co…
SDP: A Unified Protocol and Benchmarking Framework for Reproducible Wireless Sensing
Di Zhang, Jiawei Huang, Yuanhao Cui +4
Learning-based wireless sensing has made rapid progress, yet the field still lacks a unified and reproducible experimental foundation. Unlike computer vision, wireless sensing reli…
A Sensing Dataset Protocol for Benchmarking and Multi-Task Wireless Sensing
Jiawei Huang, Di Zhang, Yuanhao Cui +4
Wireless sensing has become a fundamental enabler for intelligent environments, supporting applications such as human detection, activity recognition, localization, and vital sign…
RayLoc: Wireless Indoor Localization via Fully Differentiable Ray-tracing
Xueqiang Han, Tianyue Zheng, Tony Xiao Han +1
Wireless indoor localization has been a pivotal area of research over the last two decades, becoming a cornerstone for numerous sensing applications. However, conventional wireless…