The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
En raison du développement rapide de la technologie des petits satellites et des avantages du satellite LEO avec un faible retard et une faible perte de propagation par rapport au satellite GEO traditionnel, le système de communication par satellite à large bande de la constellation LEO est progressivement devenu l'un des points chauds les plus importants dans le domaine. de communications par satellite. De nombreux pays et sociétés de communication par satellite dans le monde élaborent un projet de système de communication par satellite à large bande. Le système de communication par satellite à large bande est différent du système de communication par satellite traditionnel. Le premier nécessite un taux de transmission plus élevé. Dans le cas d'une transmission à grande vitesse, si la constellation à faible élévation est adoptée, le faisceau du satellite sera trop important, ce qui augmentera la complexité du satellite. Il est difficile de réaliser un satellite à faible coût. En comparant la complexité de la réalisation d'un satellite sous différents angles d'élévation pour répondre aux exigences de vitesse du terminal grâce au calcul de liaison, cet article propose la conception de la construction d'un système de communication par satellite à large bande LEO avec un angle d'élévation élevé. La relation de contrainte entre l'altitude de l'orbite du satellite et l'angle d'élévation de la communication du bord de l'utilisateur est proposée par l'équation théorique. déduction. Et la simulation est effectuée pour l'altitude de l'orbite du satellite et l'angle d'élévation de la communication périphérique.
Jun XU
Army Engineering University of PLA,PLA Unit 63888
Dongming BIAN
Army Engineering University of PLA
Chuang WANG
Army Engineering University of PLA
Gengxin ZHANG
Nanjing University of Posts and Telecommunications
Ruidong LI
NICT
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Jun XU, Dongming BIAN, Chuang WANG, Gengxin ZHANG, Ruidong LI, "Satellite Constellation Based on High Elevation Angle for Broadband LEO Constellation Satellite Communication System" in IEICE TRANSACTIONS on Communications,
vol. E102-B, no. 10, pp. 1960-1966, October 2019, doi: 10.1587/transcom.2018DRP0021.
Abstract: Due to the rapid development of small satellite technology and the advantages of LEO satellite with low delay and low propagation loss as compared with the traditional GEO satellite, the broadband LEO constellation satellite communication system has gradually become one of the most important hot spots in the field of satellite communications. Many countries and satellite communication companies in the world are formulating the project of broadband satellite communication system. The broadband satellite communication system is different from the traditional satellite communication system. The former requires a higher transmission rate. In the case of high-speed transmission, if the low elevation constellation is adopted, the satellite beam will be too much, which will increase the complexity of the satellite. It is difficult to realize the low-cost satellite. By comparing the complexity of satellite realization under different elevation angles to meet the requirement of terminal speed through link computation, this paper puts forward the conception of building broadband LEO constellation satellite communication system with high elevation angle. The constraint relation between satellite orbit altitude and user edge communication elevation angle is proposed by theoretical Eq. deduction. And the simulation is carried out for the satellite orbit altitude and edge communication elevation angle.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.2018DRP0021/_p
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@ARTICLE{e102-b_10_1960,
author={Jun XU, Dongming BIAN, Chuang WANG, Gengxin ZHANG, Ruidong LI, },
journal={IEICE TRANSACTIONS on Communications},
title={Satellite Constellation Based on High Elevation Angle for Broadband LEO Constellation Satellite Communication System},
year={2019},
volume={E102-B},
number={10},
pages={1960-1966},
abstract={Due to the rapid development of small satellite technology and the advantages of LEO satellite with low delay and low propagation loss as compared with the traditional GEO satellite, the broadband LEO constellation satellite communication system has gradually become one of the most important hot spots in the field of satellite communications. Many countries and satellite communication companies in the world are formulating the project of broadband satellite communication system. The broadband satellite communication system is different from the traditional satellite communication system. The former requires a higher transmission rate. In the case of high-speed transmission, if the low elevation constellation is adopted, the satellite beam will be too much, which will increase the complexity of the satellite. It is difficult to realize the low-cost satellite. By comparing the complexity of satellite realization under different elevation angles to meet the requirement of terminal speed through link computation, this paper puts forward the conception of building broadband LEO constellation satellite communication system with high elevation angle. The constraint relation between satellite orbit altitude and user edge communication elevation angle is proposed by theoretical Eq. deduction. And the simulation is carried out for the satellite orbit altitude and edge communication elevation angle.},
keywords={},
doi={10.1587/transcom.2018DRP0021},
ISSN={1745-1345},
month={October},}
Copier
TY - JOUR
TI - Satellite Constellation Based on High Elevation Angle for Broadband LEO Constellation Satellite Communication System
T2 - IEICE TRANSACTIONS on Communications
SP - 1960
EP - 1966
AU - Jun XU
AU - Dongming BIAN
AU - Chuang WANG
AU - Gengxin ZHANG
AU - Ruidong LI
PY - 2019
DO - 10.1587/transcom.2018DRP0021
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E102-B
IS - 10
JA - IEICE TRANSACTIONS on Communications
Y1 - October 2019
AB - Due to the rapid development of small satellite technology and the advantages of LEO satellite with low delay and low propagation loss as compared with the traditional GEO satellite, the broadband LEO constellation satellite communication system has gradually become one of the most important hot spots in the field of satellite communications. Many countries and satellite communication companies in the world are formulating the project of broadband satellite communication system. The broadband satellite communication system is different from the traditional satellite communication system. The former requires a higher transmission rate. In the case of high-speed transmission, if the low elevation constellation is adopted, the satellite beam will be too much, which will increase the complexity of the satellite. It is difficult to realize the low-cost satellite. By comparing the complexity of satellite realization under different elevation angles to meet the requirement of terminal speed through link computation, this paper puts forward the conception of building broadband LEO constellation satellite communication system with high elevation angle. The constraint relation between satellite orbit altitude and user edge communication elevation angle is proposed by theoretical Eq. deduction. And the simulation is carried out for the satellite orbit altitude and edge communication elevation angle.
ER -