A tutorial on extremely large-scale MIMO for 6G: Fundamentals, signal processing, and applications
Extremely large-scale multiple-input-multiple-output (XL-MIMO), which offers vast spatial
degrees of freedom, has emerged as a potentially pivotal enabling technology for the sixth …
degrees of freedom, has emerged as a potentially pivotal enabling technology for the sixth …
A tutorial on near-field XL-MIMO communications towards 6G
Extremely large-scale multiple-input multiple-output (XL-MIMO) is a promising technology for
the sixth-generation (6G) mobile communication networks. By significantly boosting the …
the sixth-generation (6G) mobile communication networks. By significantly boosting the …
Near-field communications: A comprehensive survey
Multiple-antenna technologies are evolving towards large-scale aperture sizes, extremely
high frequencies, and innovative antenna types. This evolution is giving rise to the …
high frequencies, and innovative antenna types. This evolution is giving rise to the …
Channel Estimation for XL-MIMO Systems with Polar-Domain Multi-Scale Residual Dense Network
Extremely large-scale multiple-input multiple-output (XL-MIMO) is a promising technique to
enable versatile applications for future wireless communications. In conventional massive …
enable versatile applications for future wireless communications. In conventional massive …
Deep Learning Based Near-Field User Localization with Beam Squint in Wideband XL-MIMO Systems
Extremely large-scale multiple-input multiple-output (XL-MIMO) is gaining attention as a
prominent technology for enabling the sixth-generation (6G) wireless networks. However …
prominent technology for enabling the sixth-generation (6G) wireless networks. However …
Hybrid-Field Channel Estimation for XL-MIMO Systems with Stochastic Gradient Pursuit Algorithm
Extremely large-scale multiple-input multiple-output (XL-MIMO) is crucial for satisfying the
high data rate requirements of the sixth-generation (6G) wireless networks. In this context …
high data rate requirements of the sixth-generation (6G) wireless networks. In this context …
Antenna Selection of Cell-Free XL-MIMO Systems with Multi-Agent Reinforcement Learning
Cell-free massive multiple-input multiple-output (mMIMO) and extremely large-scale MIMO
(XL-MIMO) have been investigated as promising innovations for next-generation wireless …
(XL-MIMO) have been investigated as promising innovations for next-generation wireless …