Analysis of Channel Coding Methods in Multipath OFDM 5G

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

In fifth generation wireless network, it becomes the critical challenge to offer high-bit rate data transmission and extensive networking services with low bit error rate (BER) performance. To achieve the requirements of 5G services, Orthogonal Frequency Division Multiplexing (OFDM) is a considerable technique for high quality communications. In addition, many channel coding schemes have been applied for mitigating performance degradation in terms of BER. Among them, LDPC and Turbo coding methods become the standard specification for high-bit rate data transmission in 5G network. There are so many difficulties and challenges how to apply this coding methods in OFDM with 5G standard specifications.In this paper, we conduct the analysis on two channel coding methods in multipath fading environment of 5G network: LDPC according to 5G specifications of Verizon 5G Technology Forum and Turbo codes by considering backward compatibility. According to our experimental results, we found that our coded OFDM in 5G network outperforms uncoded OFDM in 5G network. Moreover, Turbo coded OFDM with 5G specification achieve better performance with smaller BER than the LDPC coded Multipath OFDM in 5G network. That finding motivates to select Turbo codes as 5G channel coding resulting in cost savings because of backward compatibility to 3G and 4G.

本文言語English
ホスト出版物のタイトル2018 21st International Symposium on Wireless Personal Multimedia Communications, WPMC 2018
出版社IEEE Computer Society
ページ534-538
ページ数5
ISBN(電子版)9781538657577
DOI
出版ステータスPublished - 2019 5 10
イベント21st International Symposium on Wireless Personal Multimedia Communications, WPMC 2018 - Chiang Rai, Thailand
継続期間: 2018 11 252018 11 28

出版物シリーズ

名前International Symposium on Wireless Personal Multimedia Communications, WPMC
2018-November
ISSN(印刷版)1347-6890

Conference

Conference21st International Symposium on Wireless Personal Multimedia Communications, WPMC 2018
CountryThailand
CityChiang Rai
Period18/11/2518/11/28

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Computer Science Applications
  • Human-Computer Interaction

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