2019•Unpublished venueRequires access

A Survey of Polar Codes

Issame El Kaime, Abdessalam Aït Madi, H. Erguig

Abstract

In this paper, the specific polar codes adopted recently by the 5G (Fifth-generation) NR (New Radio) interface are investigated. Based on B-DMC (Binary Discrete Memoryless Channel), the purpose of each key component in these codes and the associated operations are explained. In this paper, we present a discussion about efficient method to construct polar codes coding and decoding. The simulation results are carried out by using a particular BEC (Binary Erasure Channel) channel and the SC (Successive Cancellation) decoding algorithm.The obtained results are promising and will be a basis for the proposition of other high-performance algorithms which make it possible to overcome certain defects of the algorithms proposed in the literature.

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Key concepts: Decoding methods, Computer science, Polar, Algorithm, Binary erasure channel, Binary number, Construct (python library), Coding (social sciences)