Routing strategy research based on ISL states and topology snapshot in LEO satellite constellation

Author

He Jia-fu ; Yong, Jiang ; Dong-ming, Bian ; Li Guang-xia

Author_Institution

Inst. of Commun. Eng., PLA Univ. of Sci. & Technol., Nanjing

fYear

2008

fDate

10-12 Nov. 2008

Firstpage

13

Lastpage

16

Abstract

In LEO satellite constellation communication system, the routing strategy becomes a big challenge for the movement between satellites. According to researching on the 24/3/1 walker satellite constellation with inter-orbit ISLs and intra-orbit ISLs, two routing optimization scenarios based on ISL state and topology snapshot are suggested. At the same time, some valuable conclusions are provided according to computer simulation about the routing optimization scenarios and the MDA(Minimum Distance Algorithm).

Keywords

optimisation; satellite communication; telecommunication network routing; ISL states; LEO satellite constellation communication; minimum distance algorithm; routing optimization scenarios; routing strategy research; topology snapshot; Artificial satellites; Computer simulation; Cost function; Helium; Low earth orbit satellites; Network topology; Programmable logic arrays; Routing; Satellite constellations; Telecommunication traffic; constellation network; routing strategy; simulation; topology;

fLanguage

English

Publisher

ieee

Conference_Titel

Communication Technology, 2008. ICCT 2008. 11th IEEE International Conference on

Conference_Location

Hangzhou

Print_ISBN

978-1-4244-2250-0

Electronic_ISBN

978-1-4244-2251-7

Type

conf

DOI

10.1109/ICCT.2008.4716089

Filename

4716089