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Sponsored AI Networking Cookbook: Practical recipes for AI-assisted network automation and development AI Networking Cookbook: Practical recipes for AI-assisted network automation and development

Author

D. González G.

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2026

Joint Timing Offset Estimation, User Activity Detection, and Channel Estimation for Asynchronous OTFS-Based Grant-Free Random Access

Grant-free random access (GFRA) is a key enabler for massive machine-type communications (mMTC) in future wireless networks. However, supporting massive access under high mobility and asynchronous transmissions remains a fundamental challenge, especially for orthogonal time–frequency space (OTFS) modulation, where timi...

Yao Ge, Yi-Rui Luo, Yu-Hao Chi et al. · 0 citations
Jul 2026

Data-Aided Channel Estimation and Sensing With Sparse Bayesian Learning for AFDM-ISAC System

This work develops an efficient data-aided iterative receiver, in which reliably decoded data symbols are fed back as additional pseudo-pilot information to assist channel estimation and sensing, and develops a grid evolution procedure that iteratively adjusts the virtual grids in the discrete affine Fourier domain acc...

Yi-Rui Luo, Yong-Liang Guan, Yao Ge et al. · 1 citation

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