Broadband Communication and Information Solution for Islands Based on Satellites
- Paper number
IAC-13,B5,1,10,x17930
- Author
Mr. Xiu Mao, Beijing Institute of Satellite Information Engineering, China Academy of Space Technology (CAST), China
- Coauthor
Mr. Jixin Duan, Beijing Institute of Satellite Information Engineering, China Academy of Space Technology (CAST), China
- Coauthor
Dr. Mo LIN, China Academy of Space Technology (CAST), China
- Coauthor
Mr. Xinrong Wang, Beijing Institute of Satellite Information Engineering, China Academy of Space Technology (CAST), China
- Coauthor
Mr. Xingwang Zhou, Beijing Institute of Satellite Information Engineering, China Academy of Space Technology (CAST), China
- Year
2013
- Abstract
After detailed analysis of difficulties confronted by islands communication and information, such as limited backbone data throughput to the outside, narrow bandwidth between islands, adverse environment for optical fiber lay, etc., which cumber the information application and development in many sectors of the corresponding countries including telecommunication &internet, tourism, exploitation, mass media and surveillance, the article proposes that the special communication satellite application system is designed for islands based on the current satellites in order to realize the high-quality communication of wide coverage, deep pervasion, high individualization, and broad bandwidth, and finally achieves communication operation and abundant sector services. The system contains the VSAT Subsystem, the TV broadcasting Subsystem, the Integrated Switch and Operation Subsystem, and the Sector Information Service Subsystem. The advantages of the whole system include the wider bandwidth, the seamless combination of the satellite communication and the traditional communication methods to suit the special conditions on the islands, the abundant sector services around the islands activities, and the collective business operation of all kinds of services. Also, the deficiencies of the current communication satellites are analyzed when serving the islands, such as the inadequate coverage, the limited transponders, and the limited power. New generation communication satellites for islands are introduced to move up the communication and information performance in these districts.
- Abstract document
- Manuscript document
(absent)