2D beam domain statistical CSI estimation for massive MIMO uplink

AA Lu, Y Chen, X Gao - IEEE Transactions on Wireless …, 2023 - ieeexplore.ieee.org
In this paper, we investigate the beam domain statistical channel state information (CSI)
estimation for the two-dimensional (2D) beam-based statistical channel model (BSCM) in …

Robust precoding for HF skywave massive MIMO

X Yu, X Gao, AA Lu, J Zhang, H Wu… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
In this paper, we investigate the robust precoding with imperfect channel state information
(CSI) for high frequency (HF) skywave massive multiple-input multiple-output (MIMO) …

Semi-Supervised Representation Contrastive Learning for Massive MIMO Fingerprint Positioning

X Gong, AA Lu, X Fu, X Liu, X Gao… - IEEE Internet of Things …, 2023 - ieeexplore.ieee.org
Wireless positioning is crucial for Internet of Things (IoT) landscape, enhancing precision
and reliability in location-based services. This article addresses the challenges of existing …

Coordinated Multicast and Unicast Robust Transmission in C-V2V Massive MIMO With Imperfect CSI

X Niu, L You, AA Lu, X Gao - IEEE Transactions on Vehicular …, 2024 - ieeexplore.ieee.org
In this paper, we investigate the coordinated multicast and unicast transmission for cellular-
based vehicle-to-vehicle (C-V2V) massive multiple-input multiple-output (MIMO) in the …

Precoding Design for Coordinated Multicast and Unicast Transmission in C-V2V Massive MIMO With Imperfect CSI

X Niu, AA Lu, X Gao - 2024 IEEE 99th Vehicular Technology …, 2024 - ieeexplore.ieee.org
In this paper, we study the coordinated multicast and unicast transmission for cellular-based
vehicle-to-vehicle (C-V2V) massive multiple-input multiple-output (MIMO) in the scenario …

Robust precoding for HF skywave massive MIMO with imperfect CSI

X Yu, X Gao, AA Lu, J Zhang, H Wu… - GLOBECOM 2022-2022 …, 2022 - ieeexplore.ieee.org
In this paper, we investigate the robust precoding for high frequency skywave massive
multiple-input multiple-output communications with imperfect channel state information …