Noncoherent Combining of Small Satellites Signals – Proof of Concept

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F23%3A43969905" target="_blank" >RIV/49777513:23220/23:43969905 - isvavai.cz</a>

Výsledek na webu

<a href="https://ieeexplore.ieee.org/document/10311459" target="_blank" >https://ieeexplore.ieee.org/document/10311459</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/ISCES58193.2023.10311459" target="_blank" >10.1109/ISCES58193.2023.10311459</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Noncoherent Combining of Small Satellites Signals – Proof of Concept

Popis výsledku v původním jazyce

Internet of Things (IoT) networks connect billions of devices in endless daily applications. However, the IoT networks lack coverage in less populated areas such as oceans, deserts, forests, and rural, isolated regions. Therefore, future generations of communications must get satellites involved for ubiquitous coverage of IoT networks. The Low Earth Orbit (LEO) satellites are the closest to the earth and hence the best option to get engaged; nevertheless, they are often small satellites with limited resources. Consequently, such satellites create a challenging task at related Ground Stations (GSs) to receive, process, and decode their weak signals. This article presents a receive diversity combining technique as a solution for simple and cheap GS to improve the reception quality of small satellites&apos; weak signals. To validate the suggested technique, the current study combined real small satellite signals from multiple GSs registered at the open-source Satellite Networked Open Ground Station (SatNOGS) global network. The results showed that combining multiple replicas of the satellite signals can significantly improve the link quality.

Název v anglickém jazyce

Noncoherent Combining of Small Satellites Signals – Proof of Concept

Popis výsledku anglicky

Internet of Things (IoT) networks connect billions of devices in endless daily applications. However, the IoT networks lack coverage in less populated areas such as oceans, deserts, forests, and rural, isolated regions. Therefore, future generations of communications must get satellites involved for ubiquitous coverage of IoT networks. The Low Earth Orbit (LEO) satellites are the closest to the earth and hence the best option to get engaged; nevertheless, they are often small satellites with limited resources. Consequently, such satellites create a challenging task at related Ground Stations (GSs) to receive, process, and decode their weak signals. This article presents a receive diversity combining technique as a solution for simple and cheap GS to improve the reception quality of small satellites&apos; weak signals. To validate the suggested technique, the current study combined real small satellite signals from multiple GSs registered at the open-source Satellite Networked Open Ground Station (SatNOGS) global network. The results showed that combining multiple replicas of the satellite signals can significantly improve the link quality.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2023

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

2023 3rd International Scientific Conference of Engineering Sciences, ISCES 2023 - Proceedings

ISBN

979-8-3503-0291-2

ISSN

—

e-ISSN

—

Počet stran výsledku

5

Strana od-do

37-41

Název nakladatele

IEEE

Místo vydání

Piscataway

Místo konání akce

Diyala, Iraq

Datum konání akce

3. 5. 2023

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—