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Wenqi Zheng

4 accepted papers

2025

Denoising and Restoring Channel State Information for 5G Indoor Positioning in Low-SNR Scenarios

ICASSP 2025accepted

Indoor positioning with 5G technologies depends on accurate Channel State Information (CSI) for high-precision location services, but limited data, especially in low signal-to-noise ratio (SNR) environments, presents a significant challenge. Traditional deep learning methods, relying on "Learning +…

Cited by 0SourceScholar
2025

Feature Refinement Decomposition and Relation Preference Enhancement for Remote Sensing Change Detection

ICASSP 2025accepted

Remote Sensing Change Detection (RSCD) is essential for identifying alterations within geographical landscapes based on dual-temporal imagery. Current methods often enhance global modeling through the use of Transformers or integrate global and local features in a coarse-grained manner. The former t…

Cited by 0SourceScholar
2025

GEMD-UNet: Graph Structure Enhanced Multi-dimensional Learning Unet for Cloud Detection

ICASSP 2025accepted

Cloud detection (CD) in remote sensing images is commonly used in satellite imaging and laser communication. UNet-based methods with multi-level feature caching and interaction learning, are popular for superior CD performance. However, most current CD methods focus on spatial feature enhancement th…

Cited by 0SourceScholar
2025

Improving 5G Positioning Through Signal-to-Noise Ratio Recognition Training

ICASSP 2025accepted

Fifth-generation communication technology enables advanced indoor positioning with its high bandwidth and frequency capabilities. However, indoor environment variability causes signal propagation fluctuations, making existing models inadequate for accurate location estimation. In this paper, we demo…

Cited by 0SourceScholar