Fast Calculation of Polar Code Bits and Frozen-Bit Locations

Fatih GENC; Orhan GAZİ

Makale detayları

Fast Calculation of Polar Code Bits and Frozen-Bit Locations

Yazarlar:

Fatih GENC | Orhan GAZİ

Yayıncı:

Cankaya University

Ana Başlıklar:

Uygulamalı fizik

Dergi:

Cankaya University Journal of Science and Engineering 2021 Vol.18 Issue 2, pp.125-132

Belge Tipi:

Makale

Yayın Tarihi:

10/2021

Belge Dili:

İngilizce

Document ID (Org No.):

2000903175

Sıklık:

İki Yıllık

eISSN:

2564-7954

Özet:

 

In this paper, we show that encoding operation for the polar codes can be achieved without the employment of the generator matrix, and all the polar code bits can be generated at the same time using a number of tree-encoding structures running in parallel. Since encoding matrix is not used in the implementation of the polar encoders in digital electronic devices, hardware space is saved, and low complexity hardware applications are achieved. Besides, we also proposed a method for the calculation of split channel parameters, such as Bhattacharyya bounds or average-bit-error probabilities of the transmitted bits using a tree-based structure. Moreover, the proposed structure enables to calculate the probability of bit-error values of all the transmitted bits at the same time in a parallel manner and decide the locations of data and frozen bits very rapidly.

Makale detayları

Fast Calculation of Polar Code Bits and Frozen-Bit Locations

Yazarlar: Fatih GENC | Orhan GAZİ

Yayıncı: Cankaya University

Ana Başlıklar: Uygulamalı fizik

Dergi: Cankaya University Journal of Science and Engineering 2021 Vol.18 Issue 2, pp.125-132

Belge Tipi: Makale

Yayın Tarihi: 10/2021

Belge Dili: İngilizce

Document ID (Org No.): 2000903175

Sıklık: İki Yıllık

eISSN: 2564-7954

Sayı

Yazarlar:

Fatih GENC | Orhan GAZİ

Yayıncı:

Cankaya University

Ana Başlıklar:

Uygulamalı fizik

Dergi:

Cankaya University Journal of Science and Engineering 2021 Vol.18 Issue 2, pp.125-132

Belge Tipi:

Makale

Yayın Tarihi:

10/2021

Belge Dili:

İngilizce

Document ID (Org No.):

2000903175

Sıklık:

İki Yıllık

eISSN:

2564-7954