CLOCK RECOVERY METHOD, DEVICE AND SYSTEM AND COMPUTER STORAGE MEDIUM

摘要

Disclosed is a clock recovery method, comprising: performing clock balance pre-filtering on an input time/frequency domain signal according to a self-adaptive balance coefficient input currently, to obtain a balance pre-filtering signal; according to the balance pre-filtering signal, acquiring a phase error of the input time/frequency domain signal; and performing phase adjustment on the input time/frequency domain signal according to the phase error, and outputting a new self-adaptive balance coefficient after self-adaptive balance processing is performed on the phase-adjusted time/frequency domain signal. Also disclosed at the same time are a clock recovery device and system and a computer storage medium.