Weight Distributions for Successive Cancellation Decoding of Polar Codes

In this paper, we derive the exact weight distributions that emerge during each stage of successive cancellation decoding of polar codes. Though we do not compute the distance spectrum of polar codes, the results allow us to get an estimate of the decoding error probability and to show a link betwee...

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Veröffentlicht in:	arXiv.org 2020-09
Hauptverfasser:	Polyanskaya, Rina, Mars Davletshin, Polyanskii, Nikita
Format:	Artikel
Sprache:	eng
Schlagworte:	Cancellation Codes Computer Science - Information Theory Decoding Mathematics - Information Theory Weight
Online-Zugang:	Volltext
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