Study on Key Nodes Analysis Method of Space Information Network

Authors

Mingzhi Zhang, 1. The Departoment of Infomatio Operation & Command Training. National Defense University. Bejing 00091, Ching; ;
Luo Kai, 1. The Departoment of Infomatio Operation & Command Training. National Defense University. Bejing 00091, Ching; ;2. The Department of Iformnatio Security, Xi'an Communication Istite, Xi'n 710106. China;
Wu Xi, 1. The Departoment of Infomatio Operation & Command Training. National Defense University. Bejing 00091, Ching; ;

Abstract

Abstract: Because of the dynamic of the Space Information Network (SIN), the key nodes analysis should be considered in a time section. The method of the key nodes analysis of SIN was introduced based on time slice. On this basis, combining with the features of satellite, a new method of the key nodes analysis of SIN based on accumulation pattern was proposed. The new method used the weighted processing technology to the access time and the access number, and then transformed the SIN to a static weighted network. Through the simulation using STK and MATLAB, the results of experiments show that the proposed method could analyze the key nodes effectively.

Recommended Citation

Zhang, Mingzhi; Kai, Luo; and Xi, Wu (2021) "Study on Key Nodes Analysis Method of Space Information Network," Journal of System Simulation: Vol. 27: Iss. 6, Article 12.
DOI: 10.16182/j.cnki.joss.2015.06.012
Available at: https://dc-china-simulation.researchcommons.org/journal/vol27/iss6/12

First Page

1235

Revised Date

2014-09-06

DOI Link

https://doi.org/10.16182/j.cnki.joss.2015.06.012

Last Page

1239

CLC

TP393

Recommended Citation

Zhang Mingzhi, Luo Kai, Wu Xi. Study on Key Nodes Analysis Method of Space Information Network[J]. Journal of System Simulation, 2015, 27(6): 1235-1239.

DOI

10.16182/j.cnki.joss.2015.06.012