654 citations · 1.9k across the 149 of their papers we have counts for
9 papers · 2 filters
Polarization Aware Movable Antenna
Runxin Zhang, Yulin Shao, Yonina C. Eldar
This paper presents a polarization-aware movable antenna (PAMA) framework that integrates polarization effects into the design and optimization of movable antennas (MAs). While MAs…
Learned Trimmed-Ridge Regression for Channel Estimation in Millimeter-Wave Massive MIMO
Pengxia Wu, Julian Cheng, Yonina C. Eldar +1
Channel estimation poses significant challenges in millimeter-wave massive multiple-input multiple-output systems, especially when the base station has fewer radio-frequency chains…
Decentralized MIMO Systems with Imperfect CSI using LMMSE Receivers
Zeyan Zhuang, Xin Zhang, Dongfang Xu +2
Centralized baseband processing (CBP) is required to achieve the full potential of massive multiple-input multiple-output (MIMO) systems. However, due to the large number of antenn…
Hybrid Near-Far Field Channel Estimation for Holographic MIMO Communications
Shaohua Yue, Shuhao Zeng, Liang Liu +2
Holographic MIMO communications, enabled by large-scale antenna arrays with quasi-continuous apertures, is a potential technology for spectrum efficiency improvement. However, the…
Integrated Near Field Sensing and Communications Using Unitary Approximate Message Passing Based Matrix Factorization
Zhengdao Yuan, Qinghua Guo, Yonina C. Eldar +1
Due to the utilization of large antenna arrays at base stations (BSs) and the operations of wireless communications in high frequency bands, mobile terminals often find themselves…
MSE-Based Training and Transmission Optimization for MIMO ISAC Systems
Zhenyao He, Wei Xu, Hong Shen +2
In this paper, we investigate a multiple-input multiple-output (MIMO) integrated sensing and communication (ISAC) system under typical block-fading channels. As a non-trivial exten…