Evaluation of LDPC Code and Polar Code Coding Scheme in 5G Technology - Massive Machine Type Communication

被引：0

作者：

Prayogo, Guntur Kuntoro ^{[1
]}

Putra, Reihan ^{[1
]}

Prasetyo, Akmal Hugo ^{[1
]}

Suryanegara, Muhammad ^{[1
]}

机构：

[1] Univ Indonesia, Dept Elect Engn, Fac Engn, Depok, Indonesia

来源：

PROCEEDINGS OF 2018 THE 10TH INTERNATIONAL CONFERENCE ON INFORMATION TECHNOLOGY AND ELECTRICAL ENGINEERING (ICITEE) | 2018年

关键词：

5G; channel coding; mMTC; LDPC Code; Polar Code; SC decoder; SCL decoder; MPA decoder; SPA decoder;

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

This research aims to compare and evaluate the performances of Polar code and LDPC code as the candidate of channel coding for 5G - mMTC scenario. Technical evaluation is done by assessing BLER, BER and coding gain for low block length with code rate = 1/2 using QPSK modulation over AWGN channel. Decoding schemes include Message Passing Algorithm (MPA) and Sum Product Algorithm (SPA) min-sum for LDPC code as well as Successive Cancelation (SC) and Successive Cancelation List (SCL) with L = 8 and L = 32 for Polar code. The result indicates that Polar code SCL decoder has the best performance with coding gain value 8.3 dB -10 dB. In addition, the Polar code SCL decoder also has a smaller Eb/N0 value with a difference of 1 dB - 3 dB compared to other coding schemes to obtain BLER 10(-4).

引用

页码：170 / 174

页数：5

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