FREQUENCY OFFSET ESTIMATION FOR PROBABILISTICALLY SHAPED QAM SIGNAL

摘要

This application shapes with being related to a kind of probability for handling received symbol. This method comprises: obtaining second threshold about multiple second symbols in multiple symbols received. There is second symbol amplitude to be greater than the second amplitude. Threshold value depends on the randomly shaped symbol of probability distribution. This method includes that the number of adjustment proportional factor first code element is based on threshold value. First symbol has amplitude less than the first value. In addition, the second amplitude is greater than the value of amplitude.