Coverage in cooperative leo satellite networks

B Shang, X Li, C Li, Z Li - Journal of Communications and …, 2023 - ieeexplore.ieee.org
Low-earth orbit (LEO) satellite networks ignite global wireless connectivity. However, signal
outages and co-channel interference limit the coverage in traditional LEO satellite networks …

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 …

On User Association in Large-Scale Heterogeneous LEO Satellite Network

Y Guo, C Skouroumounis… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
In this paper, we investigate the performance of large-scale heterogeneous low Earth orbit
(LEO) satellite networks in the context of three association schemes. In contrast to existing …

Coverage analysis of LEO satellite downlink networks: Orbit geometry dependent approach

J Lee, S Noh, S Jeong, N Lee - arXiv preprint arXiv:2206.09382, 2022 - arxiv.org
The low-earth-orbit (LEO) satellite network with mega-constellations can provide global
coverage while supporting the high-data rates. The coverage performance of such a network …

Performance analysis of dense low earth orbit satellite communication networks with stochastic geometry

SH Chae, H Lim, H Lee, BC Jung - Journal of Communications …, 2023 - ieeexplore.ieee.org
The low Earth orbit (LEO) satellite communication systems have drawn much attention as a
promising solution for providing global wireless connectivity. This paper studies the …

Coverage Analysis for Downlink Satellite Networks: Effect of Shadowing

J Choi, J Park, J Lee, N Lee - ICC 2023-IEEE International …, 2023 - ieeexplore.ieee.org
Satellite communications have been promising to guarantee global coverage with high
capacity. In this paper, we analyze coverage performance of satellite networks with a …

Stochastic Coverage Analysis for Multi-Altitude LEO Satellite Networks

N Okati, T Riihonen - IEEE Communications Letters, 2023 - ieeexplore.ieee.org
While leading companies will soon have launched their low Earth orbit (LEO) constellations
with different orbital characteristics, eg, altitude and inclination, the analytical understanding …

Exploiting Hybrid Terrestrial/LEO Satellite Systems for Rural Connectivity

HB Salem, N Kouzayha, AEL Falou… - … 2023-2023 IEEE …, 2023 - ieeexplore.ieee.org
Satellite networks are playing an important role in realizing global seamless connectivity in
beyond 5G and 6G wireless networks. In this paper, we develop a comprehensive analytical …

Coverage analysis of dynamic coordinated beamforming for LEO satellite downlink networks

D Kim, J Park, N Lee - IEEE Transactions on Wireless …, 2024 - ieeexplore.ieee.org
In this paper, we investigate the coverage performance of downlink satellite networks
employing dynamic coordinated beamforming. Our approach involves modeling the spatial …

Downlink coverage and rate analysis of low earth orbit satellite constellations using stochastic geometry

N Okati, T Riihonen, D Korpi… - IEEE Transactions …, 2020 - ieeexplore.ieee.org
As low Earth orbit (LEO) satellite communication systems are gaining increasing popularity,
new theoretical methodologies are required to investigate such networks' performance at …