This letter proposes a sparse high-resolution noncoherent synthetic aperture radar (NC-SAR) imaging framework based on a two-stage low-rank matrix completion (LRMC)-guided region-of-interest (ROI) alternating direction method of multipliers (ADMMs) reconstruction strategy. In Stage 1, LRMC is applied to sparse NC-SAR a...
Cao Hong Phuc Nguyen, Xiao-Jing Huang, J. A. Zhang· IEEE Geoscience and Remote S...· 0 citations
A systematic review of HBF techniques for NTN systems, with emphasis on LEO satellite and UAV communications, and introduces common HBF architectures, signal models, channel representations, analog and digital precoder designs, and learning-aided approaches that form the shared technical foundation of existing works.
T. Van Le, Luong Cong Nguyen, H. T. Nguyen et al.· 0 citations
Experiments on four widely used multivariate time-series anomaly detection benchmarks show that FedKAD maintains or improves detection performance compared with federated deep-learning baselines, confirming its suitability for resource-constrained edge devices.
Tung-Anh Nguyen, Van-Phuc Bui, Anh Tuyen Le et al.· arXiv.org· 0 citations
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