Trabajo fin de estudios
| Título | Balance de enlace en tecnología NTN NB-IoT |
| Tutor | Beatriz Soret Álvarez |
| Alumno | Granados Montosa, Irene |
| Estado | Finalizado |
| Tipo | TFG_GI Tecn Teleco |
| Fecha asignación | 09-02-2024 |
| Fecha lectura | 19-09-2024 |
Descripción:
This project addresses the communications in space, especifically low earth orbit (LEO) constellations and Deep Space Networks.
LEO satellite constellations: Unlike traditional satellite systems in the geo-stationary orbit, a satellite constellation is composed of hundreds of low earth orbit (LEO) spacecrafts, working all together as a communication network. Several private initiatives are deploying and launching satellite constellations, like the widely publicized Starlink project from Elon Musk. At the same time, the standardization body 3GPP has initiated the work towards the definition of these Non-Terrestrial Networks (NTN) in beyond 5G and 6G systems. Satellite impairments and the use of low orbits pose major challenges to the design and performance of 6G NTN.
Deep Space Networking: Space communication system and technologies will also play a key role for human return to the Moon planned for mid-2020, for preparing human exploration of Mars in the more distant future and further cosmic exploration. As missions voyage further from Earth, it is important to consider how we can continue to reliably communicate with them and how they will accurately navigate through space when they are so far from home.
Some of the topics of interest are:
- study of Deep Space networks (Moon and/or Mars connectivity, Lunar constellations)
- performance evaluation of the Starlink constellation
- routing and congestion control in satellite constellations using Machine Learning
- optimization of the PHY and MAC layers using Machine Learning
- Age of Information - sensitive applications with satellites, such as ADS-B (airplane tracking)
Depending on the selected topic, the project involves link simulations (Python/MATLAB), system-level simulations (Python/MATLAB and/or ns3), experimental work, implementations, ....
You are also welcome to propose other topics of your interest in this area.
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