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arXiv · 1812.00160

A Proof of Non-stationary Channel Polarization

Yizhi Zhao·Hongmei Chi·Shiwei Xu·Lingjuan Wu·Yuling Fan
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Abstract

In this letter, we consider the proof of non-stationary channel polarization theory. First we construct a multi-channel stochastic process for the non-stationary channel polarization operation. Then based on this stochastic process, we extend Ar{\i}kan's standard martingale proof method on the average channel capacity and average channel Bhattacharyya parameter, by which we have proved the non-stationary channel polarization theory.

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Yizhi Zhao, Hongmei Chi, Shiwei Xu, Lingjuan Wu, Yuling Fan. 2018-12-01. A Proof of Non-stationary Channel Polarization. https://arxiv.org/abs/1812.00160

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