Trends in LPWAN Technologies for LEO Satellite Constellations in the NewSpace Context

O Ledesma, P Lamo, JA Fraire - Electronics, 2024 - mdpi.com
This study applies satellite constellations in Internet of Things (IoT) communications,
specifically within low-power wide-area network (LPWAN) technologies in the NewSpace …

Network Simulators for Satellite-Terrestrial Integrated Networks: A Survey

W Jiang, Y Zhan, X Xiao, G Sha - IEEE Access, 2023 - ieeexplore.ieee.org
Satellite-terrestrial integrated networks have been proposed as a promising solution to
provide global seamless coverage in next-generation communication networks. Network …

Internet of underground things in agriculture 4.0: Challenges, applications and perspectives

C Cariou, L Moiroux-Arvis, F Pinet, JP Chanet - Sensors, 2023 - mdpi.com
Internet of underground things (IoUTs) and wireless underground sensor networks (WUSNs)
are new technologies particularly relevant in agriculture to measure and transmit …

6G Non-terrestrial networks-enhanced IoT service coverage: Injecting new vitality into ecological surveillance

D Zhou, M Sheng, C Bao, Q Hao, S Ji, J Li - IEEE Network, 2024 - ieeexplore.ieee.org
Diverse Internet of Things (IoT) devices strategically deployed in remote geographical areas,
spanning remote lands and offshore locations, play a crucial role in environmental …

Improving Uplink Scalability of LoRa-Based Direct-to-Satellite IoT Networks

S Herrería-Alonso, M Rodríguez-Pérez… - IEEE Internet of …, 2023 - ieeexplore.ieee.org
In the next few years, low-Earth orbit (LEO) constellations will become key enablers for the
deployment of global Internet of Things (IoT) services. Due to their proximity to Earth, LEO …

Characterization of mega-constellation links for leo missions with applications to eo and iss use cases

GM Capez, MA Cáceres, R Armellin, CP Bridges… - IEEE …, 2023 - ieeexplore.ieee.org
Satellite missions demand ever greater connectivity, especially in the LEO regime. In this
paper, we introduce the new mega-constellation services in space paradigm: we show that …

Architectural framework and feasibility of internet of things-driven mars exploration via satellite constellations

O Ledesma, P Lamo, JA Fraire, M Ruiz, MA Sánchez - Electronics, 2024 - mdpi.com
This study outlines a technical framework for Internet of Things (IoT) communications on
Mars, leveraging Long Range (LoRa) technology to connect Martian surface sensors and …

Joint Optimization of Server and Service Selection in Satellite-Terrestrial Integrated Edge Computing Networks

Y Gao, Z Yan, K Zhao, T De Cola… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
The convergence of terrestrial and non-terrestrial (eg, satellite communications)
infrastructures has been attracting more and more attention from connectivity stakeholders …

Recovering headerless frames in LR-FHSS

JA Fraire, A Guitton, O Iova - arXiv preprint arXiv:2306.08360, 2023 - arxiv.org
Long-Range Frequency Hopping Spread Spectrum (LR-FHSS) is a recent modulation
designed for communications from low-power ground end-devices to Low-Earth Orbit (LEO) …

The Technological Trajectory of LEO Satellites: Perspectives from Main Path Analysis

PH Chen, RLT Cho - IEEE Transactions on Engineering …, 2023 - ieeexplore.ieee.org
In this article, we explore the growth potential and advancements in low Earth orbit (LEO)
satellite technology. To establish a strong position, business strategists must understand key …