We propose an enhanced Chase-Pyndiah decoder that scales extrinsic messages based on decoder confidence of the component decoder, achieving a 0.1 dB gain over the original with negligible complexity increase.

翻译：我们提出一种增强型Chase-Pyndiah译码器，该译码器根据分量译码器的置信度对外部消息进行缩放，相比原始译码方案实现了0.1分贝的性能增益，且复杂度增加可忽略不计。