बातम्या

IEEE

Channel Estimation for Hybrid Multi-Carrier mmWave MIMO Systems Using 3-D Unitary Tensor-ESPRIT in DFT beamspace

Abstract: In this work we propose a gridless channel estimation scheme for MIMO systems in the millimeter wave (mmWave) band which is based on R-D Unitary Tensor-ESPRIT in DFT beamspace. Compared to ...
IEEE

Gridless Channel Estimation for Hybrid mmWave MIMO Systems via Tensor-ESPRIT Algorithms in DFT Beamspace

Abstract: In this paper, we present a gridless channel estimation algorithm for a hybrid millimeter wave (mmWave) MIMO-OFDM system assuming a frequency-selective channel. The proposed algorithm is ...