部分频带干扰下涡轮编码跳频信号的性能研究

Proceedings. 1998 IEEE International Symposium on Information Theory (Cat. No.98CH36252) Pub Date : 1998-08-16 DOI:10.1109/ISIT.1998.709061

J.H. Kang, W. Stark

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引用次数: 1

摘要

研究了turbo码在部分频带干扰下非相干接收慢跳频扩频系统中的应用。改进的涡轮解码器计算了干扰侧信息存在或不存在的情况下的分支转移概率。对于没有可用的侧信息的情况，我们通过计算通道状态估计来利用通道内存。

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Performance of turbo-coded FH-SS with partial-band interference

We investigate the application of turbo codes to a noncoherently received slow frequency-hopped spread spectrum (FH-SS) system with partial-band interference. The modified turbo decoder computes branch transition probabilities for cases where jamming side information is or is not available. For cases where no side information is available, we exploit the channel memory by computing channel state estimates.

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

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