由等效分量卷积编码器得到的非等效级联卷积码

Proceedings. 1998 IEEE International Symposium on Information Theory (Cat. No.98CH36252) Pub Date : 1998-08-16 DOI:10.1109/ISIT.1998.708943

S. Höst, Rolf Johannesson, V. Zyablov

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引用次数: 1

摘要

以传统卷积码为组成码的级联卷积码在通信系统中具有强大的功能和较低的误码率。本文清楚地证明了用等效的内卷积编码器替换内卷积编码器可能对级联卷积码产生的戏剧性影响。

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Nonequivalent cascaded convolutional codes obtained from equivalent constituent convolutional encoders

Cascaded convolutional codes with conventional convolutional codes as constituent codes are powerful and attractive to use in communication systems where very low error probabilities are needed. This paper clearly demonstrates the dramatic effect the replacement of the inner convolutional encoder by an equivalent one could have on the cascaded convolutional code.

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Proceedings. 1998 IEEE International Symposium on Information Theory (Cat. No.98CH36252)

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