COMMUNICATION DATA ADJUSTMENT AND CONTROL METHOD AND SYSTEM BASED ON ANALOG OPTICAL FIBER COMMUNICATIONS

The present invention belongs to the technical field of communication optimization, and particularly relates to a communication data adjustment and control method and system based on analog optical fiber communications. The communication data adjustment and control method based on analog optical fiber communications comprises the following steps: collecting a level signal of a user equipment, so as to acquire a sampling signal; according to a signal-to-noise ratio of the sampling signal and by means of a plurality of frequency division channels, performing pulse modulation on the sampling signal, so as to obtain a plurality of transmission signals having the same frequency; and coupling the plurality of transmission signals to a power line, sending the transmission signals to a terminal server, and demodulating the transmission signals by using the terminal server. In the present invention, a plurality of frequency division channels are provided, such that a corresponding frequency division channel and a corr