SATELLITE COMMUNICATION METHOD AND SYSTEM BASED ON NETWORK CODING AND MODULATED REFLECTION

Disclosed in the present invention are a satellite communication method and system based on network coding and modulated reflection. The method: constructing a satellite communication network based on modulated reflection, and constructing, on the basis of the satellite communication network, a plurality of preset foundation structures for performing satellite communication by means of a preset network coding method; performing structure splitting on the satellite communication network on the basis of the plurality of preset foundation structures, so as to obtain at least one first splitting method, which comprises at least one satellite network foundation structure, and acquiring, on the basis of the preset network coding method, a total transmission duration of each preset foundation structure in each first splitting method performing satellite data transmission; and determining, as a target splitting method, a first splitting method corresponding to a total transmission duration among all the total transmi