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 …
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 …
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 …
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 …
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 …
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 …
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 …
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 …
As low Earth orbit (LEO) satellite communication systems are gaining increasing popularity, new theoretical methodologies are required to investigate such networks' performance at …