A vision and framework for the high altitude platform station (HAPS) networks of the future

GK Kurt, MG Khoshkholgh, S Alfattani… - … Surveys & Tutorials, 2021 - ieeexplore.ieee.org
A High Altitude Platform Station (HAPS) is a network node that operates in the stratosphere
at an of altitude around 20 km and is instrumental for providing communication services …

Deep learning-based channel prediction for LEO satellite massive MIMO communication system

Y Zhang, Y Wu, A Liu, X Xia, T Pan… - IEEE Wireless …, 2021 - ieeexplore.ieee.org
Low Earth orbit (LEO) satellite is one of the most promising infrastructures for realizing next-
generation global wireless networks with enhanced data rates. Applying massive multiple …

Three-dimensional modeling of mmWave doubly massive MIMO aerial fading channels

ET Michailidis, N Nomikos, P Trakadas… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
Aerial networks represent a complementary technology for the provision of fifth-generation
(5G) wireless communication services via high-and low-altitude platforms (HAPs/LAPs) or …

Deep learning (DL)-based channel prediction and hybrid beamforming for LEO satellite massive MIMO system

Y Zhang, A Liu, P Li, S Jiang - IEEE Internet of Things Journal, 2022 - ieeexplore.ieee.org
Low-Earth orbit (LEO) satellites are recognized as one of the most promising infrastructures
for realizing global Internet of Things (IoT) services. With the explosive growth of user …

Survey on Near-Space Information Networks: Channel Modeling, Networking, and Transmission Perspectives

X Cao, P Yang, X Su - arXiv preprint arXiv:2310.09025, 2023 - arxiv.org
Near-space information networks (NSIN) composed of high-altitude platforms (HAPs), high-
and low-altitude unmanned aerial vehicles (UAVs) are a new regime for providing quickly …

Three-dimension massive MIMO for air-to-ground transmission: location-assisted precoding and impact of AoD uncertainty

Y Xu, X Xia, K Xu, Y Wang - IEEE Access, 2017 - ieeexplore.ieee.org
This paper investigates the 3-D massive multiple-input multiple-output (MIMO) for air-to-
ground transmission, where an air platform (AP) is equipped with a 2-D rectangular antenna …

Optimal 3-D aerial relay placement for multi-user MIMO communications

ET Michailidis, N Nomikos, PS Bithas… - … on Aerospace and …, 2019 - ieeexplore.ieee.org
In this paper, an airborne multi-user (MU) multiple-input multiple-output (MIMO)
communication system is investigated, consisting of multiple users sources, multiple users …

Deep Learning-based Joint Channel Prediction and Multibeam Precoding for LEO Satellite Internet of Things

M Ying, X Chen, Q Qi… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Low earth orbit (LEO) satellite internet of things (IoT) is a promising way achieving global
Internet of Everything, and thus has been widely recognized as an important component of …

Double-Layer Precoder and Cluster-Based Power Allocation Design for LEO Satellite Communication With Massive MIMO

T Yue, A Liu, X Liang - IEEE Communications Letters, 2022 - ieeexplore.ieee.org
In this work, we propose a double-layer precoder and cluster-based power allocation design
for low earth orbit (LEO) satellite communication with massive multiple input multiple output …

A Lightweight Channel Prediction Network for UAV-LEO Satellite Communications

J Wang, S Gong, J Xiao, P Guo, J Wang… - IEEE Wireless …, 2024 - ieeexplore.ieee.org
A lightweight channel prediction network is proposed for millimeter wave low Earth orbit
(LEO) satellite communications supported by unmanned aerial vehicles (UAVs). To address …