A Simple Proof of Fast Polarization
Abstract
Fast polarization is an important and useful property of polar codes. It was proved for the binary polarizing $2 \times 2$ kernel by Arikan and Telatar. The proof was later generalized by Sasoglu. We give a simplified proof.
- Publication:
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arXiv e-prints
- Pub Date:
- April 2017
- DOI:
- 10.48550/arXiv.1704.07179
- arXiv:
- arXiv:1704.07179
- Bibcode:
- 2017arXiv170407179T
- Keywords:
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- Computer Science - Information Theory