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arXiv 0907.3291cs.ITmath.IT
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极化码的复合容量

The Compound Capacity of Polar Codes

S. Hamed Hassani, Satish Babu Korada, Ruediger Urbanke

摘要:

本文研究了二进制输入无记忆输出对称信道下极化码在连续抵消译码下的复合容量。通过推导一系列的上界和下界,我们表明,在一般情况下,连续解码下的复合容量严格小于无限制的复合容量。

英文摘要:

We consider the compound capacity of polar codes under successive cancellation decoding for a collection of binary-input memoryless output-symmetric channels. By deriving a sequence of upper and lower bounds, we show that in general the compound capacity under successive decoding is strictly smaller than the unrestricted compound capacity.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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