Satellite quantum communication system based on quantum repeating
Xiaohui Liu, Min Nie, Changxing Pei · 2011
In order to assure to obtain the higher reliability in long distance transmission of quantum information, it is necessary to use the quantum repeating technology in long distance transmission communication system. In this paper, the quantum repeating theory in free space is discussed and the scheme of quantum repeating based on quantum entanglement is presented. Based on the scheme of quantum repeating, the new quantum satellite communication system is presented and the throughput of the quantum satellite communication system is discussed.