METHOD FOR DIVIDING RECEIVED SYMBOL SIGNAL MODULATED BIT REFLECTED GRAY CODE INTO BITS, AND DEVICE THEREOF

摘要

A method and an apparatus for dividing a receiving symbol signal modulated into a bit reflected gray code to bit information are provided to simplify the complexity of the division of the bit information inputted to an iterative decoder. A bit information dividing device includes a positive integer converting unit(130), a code determining unit(140) and an operation unit(150). The positive integer converting unit calculates the positive integer for the receiving symbol signal. The code determining unit determines the code of the receiving symbol signal. The operation unit converts the receiving symbol signal into the bit information by using the value of the receiving symbol signal, and the arrangement value of the bits and a coordinate axis movement value of the bit group.