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Author

Peng-Cheng Zhu

2 papers indexed here

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2026

Performance Analysis of Repeater-Assisted Massive MIMO Systems With Asynchronous Reception

Repeater-assisted massive MIMO (RA-MIMO) provides a cost-effective solution for distributed macro-diversity without the high-capacity fronthaul of cell-free architectures. However, the distributed deployment of repeaters introduces propagation delay differences and timing misalignments, causing asynchronous reception a...

Peng-Zhe Xin, Wan-Qing Cao, Yue Wu et al. · 0 citations
Conference Aug 2026

Learning-Based Power Allocation for Per-Beam Timing Advance Enabled Asynchronous Cell-Free Massive MIMO

Asynchronous transmission in cell-free massive multiple-input multiple-output (CF-mMIMO) systems gives rise to delay-induced inter-carrier interference (ICI) and inter-symbol interference (ISI), which can significantly reduce spectral efficiency (SE). Although per-beam timing advance (PBTA) enables beam-level timing co...

Han-Ying Zong, Zhuo-Yan Tian, Jiamin Li et al. · 0 citations

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