Low earth orbit satellite security and reliability: Issues, solutions, and the road ahead

P Yue, J An, J Zhang, J Ye, G Pan… - … Surveys & Tutorials, 2023 - ieeexplore.ieee.org
Low Earth Orbit (LEO) satellites undergo a period of rapid development driven by ever-
increasing user demands, reduced costs, and technological progress. Since there is a lack …

Leveraging large language models for integrated satellite-aerial-terrestrial networks: recent advances and future directions

S Javaid, RA Khalil, N Saeed, B He… - IEEE Open Journal of …, 2024 - ieeexplore.ieee.org
Integrated satellite, aerial, and terrestrial networks (ISATNs) represent a sophisticated
convergence of diverse communication technologies to ensure seamless connectivity …

Cybersecurity of Satellite Communications Systems: A Comprehensive Survey of the Space, Ground, and Links Segments

S Salim, N Moustafa, M Reisslein - … Communications Surveys & …, 2024 - ieeexplore.ieee.org
Satellite communications (Satcoms) systems have become an integral part of modern
society, providing critical infrastructure for a wide range of applications. However, as the …

Modeling and analysis of downlink communications in a heterogeneous LEO satellite network

CS Choi - IEEE Transactions on Wireless Communications, 2024 - ieeexplore.ieee.org
Low Earth Orbit (LEO) satellite networks connect millions of devices on Earth and offer
various services, such as data communications, remote sensing, and data harvesting. As the …

Connection Performance Modeling and Analysis of a Radiosonde Network in a Typhoon

H Liu, X Cao, P Yang, Z **ong… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
This paper is concerned with the theoretical modeling and analysis of uplink connection
performance of a radiosonde network deployed in a typhoon. Similar to existing works, the …

Secrecy Capacity of SWIPT-based Cognitive Satellite-Terrestrial Network with Artificial Noise and Non-colluding ERs

Y Ma, G Zhang, Z Xu, X Ding, L Tian… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
In this article, we investigate the security of a cognitive satellite-terrestrial network that
seamlessly integrates simultaneous wireless information and power transfer (SWIPT). The …

LEO Mega-Constellation-Terrestrial Communications Suffering Poisson Arc Hardcore Distributed Space Interference

H Zhang, X Miao, Z Ni, S Wang, G Pan… - IEEE Transactions …, 2025 - ieeexplore.ieee.org
Low Earth orbit (LEO) Mega-constellations have emerged as a transformative approach to
realize enhanced system capacity and improved coverage to satisfy the ever-increasing …

On the Transmission Performance of DS-CDMA-Based Drone Swarm

Y Si, H Zhang, X Miao, S Wang, G Pan, J An - Digital Signal Processing, 2024 - Elsevier
In drone swarm communication, multi-user interference can occur in the transmission within
the drone swarm due to the randomness of the drone positions. This article mainly …

Age-of-Information Analysis of UAV-Ground Uplink Transmission with HARQ and MUI

Y Ke, Z Ni, H Zhang, S Wang, G Pan… - 2023 IEEE 16th …, 2023 - ieeexplore.ieee.org
Unmanned aerial vehicles (UAVs) have emerged as indispensable tools for addressing
emergency communication challenges due to their mobility, agility, and accessibility. With …

Latency Analysis of LEO Satellite Relay Communication: An Application of Conditional Contact Angle Distribution

S Cheng, X Ling - arxiv preprint arxiv:2309.05572, 2023 - arxiv.org
This article investigates the transmission delay of a Low Earth Orbit (LEO) satellite
communication system in a bent pipe structure. By employing a stochastic geometry …