Link budget analysis for LEO satellites based on the statistics of the elevation angle

JM Gongora-Torres, C Vargas-Rosales… - Ieee …, 2022 - ieeexplore.ieee.org
Link budgets are widely applied to evaluate communication links for low Earth Orbit (LEO)
satellites. However, approaches to calculate the received power from LEO satellites have …

Optimal traffic load allocation for aloha-based IoT LEO constellations

FA Tondo, VDP Souto, OLA Lopez… - IEEE Sensors …, 2022 - ieeexplore.ieee.org
The deployment of satellite networks is key to providing global wireless connectivity for the
Internet of Things (IoT). In this line, we consider a cluster of IoT devices served by a …

A LEO satellite handover strategy based on graph and multiobjective multiagent path finding

Z Jiang, W Li, X Wang, B Liang - International Journal of …, 2023 - Wiley Online Library
Low earth orbit (LEO) satellite network can provide services to users anywhere on the earth.
However, the high‐speed mobility of satellites leads to a dynamic environment, which brings …

STEBS: Spatio-Temporal Entropy-Based Scoring Handover Model for LEO Satellite

MA Massad, AY Alma'Aitah… - … and Mobile Computing …, 2024 - ieeexplore.ieee.org
In 6G and beyond network infrastructure, Low Earth Orbit (LEO)-based Non-terrestrial
Networks (NTN) are poised to play a significant role in delivering global connectivity. To …

Enhancing performance of slotted ALOHA protocol for IoT covered by constellation low-earth orbit satellites

Z Chabou, A Addaim, AA Madi - Bulletin of Electrical Engineering and …, 2024 - beei.org
Recently, constellation of satellites has drawn a lot of interest from academia and industry as
potential solution for extensive coverage of wide range of internet of things (IoT). In this work …

Spatial Grid-Based Position Calculation Method for Satellite-Ground Communication Links

L An, Q Li, C Cheng, B Chen, T Qu - Remote Sensing, 2022 - mdpi.com
With the rapid development of global satellite constellation clusters and the popularity of
ground-based intelligent terminals, the interconnection between large-scale low Earth orbit …

A complete resource allocation framework for flexible high throughput satellite constellations

N Pachler de la Osa - 2022 - dspace.mit.edu
The past few years have been a witness for the rise of the new era of satellite
communications. The interest for providing broadband access from space has reached …

Optimizing resource allocation in large communications satellite constellations

N Pachler de la Osa - 2024 - dspace.mit.edu
Satellite communications are becoming a key technology for maintaining connectivity in a
world driven by information. In the recent years, established players (such as SES and …

Research on Handover Technology for 5G LEO Satellite Network Based on ns-3

Z Wang, L Zhou, Y Wang - … Networking for Quality, Reliability, Security and …, 2023 - Springer
Abstract The 5G Low Earth Orbit (LEO) satellite network offers several advantages, including
wide coverage, stable communication, and strong flexibility, making it an ideal solution for …

[PDF][PDF] Link Budget Analysis for LEO Satellites Based on the Statistics of the Elevation Angle

R VILLALPANDO-HERNANDEZ - academia.edu
Link budgets are widely applied to evaluate communication links for low Earth Orbit (LEO)
satellites. However, approaches to calculate the received power from LEO satellites have …