Paper Info
Title
Satellite Constellation Based On High Elevation Angle For Broadband Leo Constellation Satellite Communication System
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.
Year
DOI
Venue
2019
10.1587/transcom.2018DRP0021
IEICE TRANSACTIONS ON COMMUNICATIONS
Keywords
Field
DocType
broadband LEO, satellite communications, high elevation angle, constellation design
Satellite constellation,Elevation angle,Remote sensing,Broadband,Theoretical computer science,Constellation,Communications satellite,Mathematics
Journal
Volume
Issue
ISSN
E102B
10
0916-8516
Citations 
PageRank 
References 
0
0.34
0
Authors
5
Name
Order
Citations
PageRank
Xu, J.12316.58
Dongming Bian2218.58
Chuang Wang301.35
Gengxin Zhang42913.80
Ruidong Li528932.25