Turbo encoding with dummy bit insertion

摘要

A turbo encoding device and method using recursive systematic component encoders (RSCs) with dummy bits insertion at positions of a data frame having a higher error occurrence probability. In particular, the invention uses the techniques of puncturing the dummy bits from the systematic stream, generating tail bits from the feedback bits of a first RSC, multiplexing tail bits from the first RSC into the interleaver of the turbo encoder for encoding by the second RSC and repeating bits encoded by the first RSC.