Title :
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
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;
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
DOI :
10.1109/ICCT.2008.4716089
