Abstract: We investigate a non-orthogonal pilot design for massive multiple-input multiple-output (MIMO) channel estimation with orthogonal frequency division multiplexing (OFDM) modulation.

Extremely large-scale multiple-input-multiple-output (XL-MIMO) at millimeter-wave (mmWave) and terahertz (THz) bands plays an important role in 6G networks for its merits of extreme high beamforming ...

In dir "/model", there are several well-performed models selected from multiple experiments with differences in the number of antennas, data size, noise intensity, learning rate, and pruning scale. In ...

In the first installment of this series, “The MIMO advantage,” I covered the basics of multiple input, multiple output (MIMO). In this installment, I’ll provide the high-level calculations for ...