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Author

Chang Liu

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Aug 2026

Low-Complexity Sparse Bayesian Learning for Joint Channel Estimation and Target Detection in ISAC

In massive multiple-input multiple-output (MIMO) Integrated Sensing and Communications (ISAC) systems, the joint task of high-dimensional channel estimation and multi-target detection suffers from a severe computational bottleneck, which limits practical deployment and system scalability. To address this problem, this...

Wan-Jun Qing, Xiao-Xu Zhang, C. Masouros et al. · 0 citations
#artificial intelligence Preprint Sep 2026

Agentic AI Networking for Heterogeneous Unmanned Aerial Systems in Low-Altitude Wireless Networks

This work proposes a hierarchical hybrid large language model- multi-agent reinforcement learning (MARL) architecture organized as a dual-loop structure that facilitates coordinated coexistence among heterogeneous services, adapting to evolving operating conditions without retraining the underlying MARL policies.

Q. D. M. Nguyen, Chang Liu, Shuang-Yang Li et al. · 0 citations

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