Patent ID: 7016427
Filing Date: 2006-03-21
Classification: H03M,H04L

Abstract:
1. A serially concatenated convolutional decoder of a mobile communication system, comprising: a demultiplexer and zero inserter for inserting zero on the position of a substituted code when the substituted code is inputted and outputting it while outputting received code bits, and outputting the substituted code to the multiplexer; an inner Soft In Soft Out (SISO) input unit for generating a decode value by adapting the outputted code bit and a probability value feed-backed from an output terminal to a maximum probability decode algorithm; a deinterleaver for deinterleaving the generated decode value; a multiplexer for inserting the substituted code into the decode value outputted from the deinterleaver and outputting it; and an outer SISO output unit for generating the final decode value by adapting the decode value having the inserted substituted code and probability value of the zero to the maximum probability decode algorithm.