The principle of the average soliton transmission system is summarized qualitatively and quantitatively. The two concepts

i. e.

the average soliton and the guiding center soliton

are unified. The analytical method of such a system is discussed. Design considerations

features and the operation flow of a software emulating the pulse transmission in the average soliton transmission system are introduced. It is pointed out that the software is an effective tool to analyze the average soliton transmission system working in non-ideal conditions.