Abstract
Abstract
With the rapid development of information technology, the demand for multi-dimensional integrated information resources of air, sky, and ground in the future information service industry is increasing day by day. The integrated satellite-terrestrial networks will become an important development trend in my country’s communication network in the future. However, the movement of satellites will cause frequent topology changes, which will seriously affect the overall performance of the terrestrial network. Aiming at this problem, this paper proposes a lightweight route advertisement border gateway protocol LRA-BGP. LRA-BGP protects terrestrial networks from the high dynamics of satellites by reducing the number of advertised routes. In addition, a real network environment is also built for actual testing. The results show that LRA-BGP can reduce the bandwidth resource occupation of the ground network by 26.9%~68.8% and CPU usage by 6.17%~7.31%.
Subject
Computer Science Applications,History,Education
Reference14 articles.
1. Progress and tendency of space and earth integrated network [J];Li;Science and Technology Review,2016
2. Space-based information service in Internet Plus Era [J];Li;Science China Information Sciences,2017
3. Thought on constructing the integrated space-terrestrial information network [J];Zhang;Journal of China Academy of Electronics and Information Technology,2015
4. Analyzing and optimizing BGP stability in future space-based internet [C];Yang,2017
5. IP routing issues in satellite constellation networks [J];Wood;International Journal of Satellite Communications,2001
Cited by
1 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献