Segmented CRC-Aided SC list polar decoding

Huayi Zhou, Chuan Zhang, Wenqing Song, Shugong Xu, Xiaohu You

Research output: Chapter in Book or Report/Conference proceedingConference Proceedingpeer-review

58 Citations (Scopus)

Abstract

Because of the existence of channel noise, channel coding serves as an indispensable part of mobile communication system and the essential guarantee for the reliable, accurate, and effective transmission of information. As one of the most competitive channel code candidates for the 5th generation (5G) mobile communication, polar codes are the first codes which can provably achieve the symmetric capacity of binary-input discrete memoryless channels (B-DMCs). In this paper, the segmented CRC- aided successive cancellation list (SCA-SCL) polar decoding scheme is proposed for better tradeoff of performance and complexity. Numerical results on binary-input additive white Gaussian noise channel (BI-AWGNC) have shown that, at SNR of 0.5 dB, this approach successfully provides as high as 41.65% complexity reduction and similar decoding performance compared to state-of-the-art ones.

Original languageEnglish
Title of host publication2016 IEEE 83rd Vehicular Technology Conference, VTC Spring 2016 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781509016983
DOIs
Publication statusPublished - 5 Jul 2016
Externally publishedYes
Event83rd IEEE Vehicular Technology Conference, VTC Spring 2016 - Nanjing, China
Duration: 15 May 201618 May 2016

Publication series

NameIEEE Vehicular Technology Conference
Volume2016-July
ISSN (Print)1550-2252

Conference

Conference83rd IEEE Vehicular Technology Conference, VTC Spring 2016
Country/TerritoryChina
CityNanjing
Period15/05/1618/05/16

Keywords

  • List decoding
  • Polar codes
  • Segmented CRC
  • Successive cancellation (SC) decoding

Fingerprint

Dive into the research topics of 'Segmented CRC-Aided SC list polar decoding'. Together they form a unique fingerprint.

Cite this