Cell-free massive multiple-input multiple-output (CF mMIMO) can be considered as a
potential physical layer technology for future wireless networks since it can benefit from all …

In an aerial hybrid massive multiple-input multiple-output (MIMO) and orthogonal frequency
division multiplexing (OFDM) system, how to design a spectral-efficient broadband multi …

大规模多入多出(Multiple-Input Multiple-Output, MIMO) 技术在移动通信系统中发挥着至关重要
的作用, 但在部署中却引入了干扰. 为了消除大规模MIMO 干扰, 业界围绕低复杂度的预编码算法 …

In recent years, thanks to the advances in meta-materials, the concept of continuous-
aperture MIMO (CAP-MIMO) is reinvestigated to achieve improved communication …

Hybrid precoders and combiners are designed for cooperative cell-free multi-user millimeter
wave (mmWave) multiple-input multiple-output (MIMO) cellular networks for low complexity …

The current cellular systems are conventional cell-centric based architectures, and thus the
inter-cell interference greatly affects the quality of service (QoS) of users located at the …

In this paper, rapidly converging low-complexity iterative transmit precoding (TPC)
techniques are proposed for the massive multiple-input multiple-output (MIMO) downlink …

In this paper, we propose an end-to-end deep learning approach to realize channel state
information (CSI) feedback and hybrid precoding for millimeter wave massive multiple-input …

Hybrid precoding has been considered as a promising technology for millimeter-wave
(mmWave) massive multiple-input multiple-output (MIMO) systems, since it can achieve a …

Hybrid precoding in cell-free massive MIMO (CF-mMIMO) faces many challenges, eg, large
cascaded beamspace and high signaling overhead. In this letter, we propose a two-stage …