| 摘要 |
The present invention discloses a signal processing method and apparatus, and a signal receiver. The method includes: detecting, according to a check relationship set during forward error correction coding, whether a phase jump occurs in a data segment of a signal, and a quantity of degrees of the occurring phase jump; performing, according to the quantity of degrees of the phase jump, phase correction on the data segment in which the phase jump occurs; performing confidence correction on the data segment in which the phase jump occurs and on which the phase correction has been performed; and performing forward error correction decision decoding on the data segment on which the confidence correction has been performed, to output the processed data segment. The apparatus is an apparatus for implementing the method. The signal receiver is a signal receiver including the apparatus. According to the signal processing method and apparatus, and the signal receiver of the present invention, phase correction and confidence correction are performed on a data segment of a signal, which greatly reduces impact of a phase jump misjudgment on decision decoding, thereby resolving a problem of a bit error caused by a phase jump. |
