Topology control technology based on dynamical inter-orbit ISL linkage in LEO satellite constellation communication system

Author

He Jia-fu ; Yong, Jiang ; Li Guang-xia

Author_Institution

PLA Univ. of Sci. & Technol., Nanjing

fYear

2008

fDate

10-12 Dec. 2008

Firstpage

1

Lastpage

6

Abstract

In LEO satellite constellation communication system, the continual movement between satellites made the system become a hundred-percent dynamical network. After researching the 24/3/1 walker-satellite-constellation with inter-orbit ISL and intra-orbit ISL, two network topology control scenarios based on inter-orbit ISL linkage are suggested. Meanwhile, the computer simulation about these two scenarios gives the valuable results.

Keywords

aerospace control; artificial satellites; space communication links; telecommunication network topology; 24/3/1 walker-satellite-constellation; LEO satellite constellation communication system; computer simulation; dynamical inter-orbit ISL linkage; dynamical network; intra-orbit ISL; network topology control; Azimuth; Communication system control; Control systems; Couplings; Delay effects; Helium; Low earth orbit satellites; Network topology; Programmable logic arrays; Satellite constellations;

fLanguage

English

Publisher

ieee

Conference_Titel

Systems and Control in Aerospace and Astronautics, 2008. ISSCAA 2008. 2nd International Symposium on

Conference_Location

Shenzhen

Print_ISBN

978-1-4244-3908-9

Electronic_ISBN

978-1-4244-2386-6

Type

conf

DOI

10.1109/ISSCAA.2008.4776199

Filename

4776199