Chinese Journal on Internet of Things ›› 2019, Vol. 3 ›› Issue (2): 1-8.doi: 10.11959/j.issn.2096-3750.2019.00113

• Frontier and Comprehensive Review •     Next Articles

Development status and trend of space information network and laser communication

Huilin JIANG1,2,3,Qiang FU1,2,3(),Yiwu ZHAO1,2,3,Xianzhu LIU1,2,3   

  1. 1 National and Local Joint Engineering Research Center of Space Optoelectronics Technology,Changchun University of Science and Technology,Changchun 130022,China
    2 Fundammontal Science on Space-Ground Laser Communication Technology Laboratory,Changchun University of Science and Technology,Changchun 130022,China
    3 Key Laboratory of Education Ministry Optoelectronics Measurement &Control and Optical Information Transfer Technology,Changchun University of Science and Technology,Changchun 130022,China
  • Revised:2019-06-18 Online:2019-06-30 Published:2019-07-17
  • Supported by:
    The Development Strategy Research on Spatial Information Network Security and Laser Communication Network for 2035(L1824046)

Abstract:

An integrated space-earth information network is an important symbol of a strong country in science and technology.According to China’s overall plan,an information network with global coverage,on-demand services,local access and security and credibility will be built by 2030 to serve national defense and social development.Space laser communication is an important means to realize high speed information transmission and security.Firstly,space-earth integration network was introduced from three aspects:concept connotation and system architecture,research status and development trend,overall goal and main difficulties.Then,the concept,characteristics,research status and development trend of space laser communication were summarized in order to provide useful reference for the construction of space-earth integrated information network in China.

Key words: space-earth integration, spatial information network, laser communication, satellite

CLC Number: 

No Suggested Reading articles found!