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".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Disebabkan oleh perkembangan pesat teknologi satelit kecil dan kelebihan satelit LEO dengan kelewatan yang rendah dan kehilangan propagasi yang rendah berbanding dengan satelit GEO tradisional, sistem komunikasi satelit buruj LEO jalur lebar secara beransur-ansur menjadi salah satu titik panas yang paling penting dalam bidang ini. komunikasi satelit. Banyak negara dan syarikat komunikasi satelit di dunia sedang merumuskan projek sistem komunikasi satelit jalur lebar. Sistem komunikasi satelit jalur lebar berbeza daripada sistem komunikasi satelit tradisional. Yang pertama memerlukan kadar penghantaran yang lebih tinggi. Dalam kes penghantaran berkelajuan tinggi, jika buruj ketinggian rendah diguna pakai, pancaran satelit akan menjadi terlalu banyak, yang akan meningkatkan kerumitan satelit. Sukar untuk merealisasikan satelit kos rendah. Dengan membandingkan kerumitan realisasi satelit di bawah sudut ketinggian yang berbeza untuk memenuhi keperluan kelajuan terminal melalui pengiraan pautan, kertas kerja ini mengemukakan konsep membina sistem komunikasi satelit buruj LEO jalur lebar dengan sudut ketinggian tinggi. Hubungan kekangan antara ketinggian orbit satelit dan sudut ketinggian komunikasi tepi pengguna dicadangkan oleh Persamaan teori. potongan. Dan simulasi dijalankan untuk ketinggian orbit satelit dan sudut ketinggian komunikasi tepi.
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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Salinan
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
Salinan
@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},}
Salinan
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 -