Topological design of low orbit mega-constellations based on inter satellite visibility

被引：0
|
作者：
Song, Chenglin [1 ]
He, Shanbao [1 ]
Cui, Yinghua [1 ]
机构：
[1] Beijing Informat Sci & Technol Univ, Key Lab, Minist Educ Optoelect Measurement Technol & Instr, Beijing, Peoples R China
来源：
PROCEEDINGS OF 2024 3RD INTERNATIONAL CONFERENCE ON CRYPTOGRAPHY, NETWORK SECURITY AND COMMUNICATION TECHNOLOGY, CNSCT 2024 | 2024年
关键词：
LEO mega-constellation; network topology; visibility;
D O I：
10.1145/3673277.3673373
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
LEO (low earth orbit) mega-constellation have the characteristics of large scale and low transmission delay. With the increase in the size of the constellation, the switching of the astrolabe has intensified, and the dynamic and management expenses of network topology have also increased sharply. In order to reduce the frequency of the switching of the ISL (Inter satellite link), a topology design algorithm based on the visibility of the star is proposed. After comparison analysis, the reduction of the switching frequency has greatly improved the stability of satellite network topology.
引用
收藏
页码：560 / 564
页数：5
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