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eess.SP2023
A Two-Stage 2D Channel Extrapolation Scheme for TDD 5G NR Systems
Yubo Wan, An Liu
Recently, channel extrapolation has been widely investigated in frequency division duplex (FDD) massive MIMO systems. However, in time division duplex (TDD) fifth generation (5G) n…
eess.SP2023
A Stochastic Particle Variational Bayesian Inference Inspired Deep-Unfolding Network for Non-Convex Parameter Estimation
Zhixiang Hu, An Liu, Minjian Zhao
Future wireless networks are envisioned to provide ubiquitous sensing services, which also gives rise to a substantial demand for high-dimensional non-convex parameter estimation,…