Joint iterative soft decoding for raptor codes
Meixiang Zhang, Sooyoung Kim, Xueqin Jiang · 2013
In this paper, we propose a joint iterative soft decoding algorithm for raptor codes. We present an efficient method to exchange extrinsic soft information between the component codes. Bit error rate (BER) performance shows that the proposed method can enhance the decoding performance compared to the existed ones.