最近比较热的极化码的介绍。：主要介绍了基于二元离散无记忆信道的极化码的构造以及相关性质。-Introduction of the recent hot polarization code. : The main of the discrete memoryless channel code structure of the polarization and related properties.

通信方面极化码的研究，包括信道极化码，编码，译码方面。-Polarization Codes in communications, including channel codes polarization, coding, decoding aspects.

窃听信道模型下，基于反馈恶化窃听信道，利用极化码实现信道香农极限。(A Feedback-based Secrecy Coding Scheme Using Polar Code over Wiretap Channels)