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洞見 - Channel Estimation Methods
Boosting Spectral Efficiency with Data-Carrying Reference Signals on the Grassmann Manifold: Analysis and Optimization
The author explores the use of Data-Carrying Reference Signals (DC-RS) on the Grassmann manifold to improve spectral efficiency by simultaneously estimating channel coefficients and transmitting data symbols. An optimization method is proposed to enhance channel estimation accuracy without performance penalties.
Tensor Decomposition-based Time Varying Channel Estimation for mmWave MIMO-OFDM Systems
The author proposes a tensor decomposition method for time-varying mmWave MIMO-OFDM systems, providing superior performance over benchmarks.
