List Estimation-Aided Successive-Cancellation List Decoding of Polar Codes

Hongxu Jin; Rongke Liu

doi:10.1109/ICCChina.2018.8641216

List Estimation-Aided Successive-Cancellation List Decoding of Polar Codes

Hongxu Jin
, Rongke Liu

School of Electronic and Information Engineering

Beihang University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Scopus citations

Abstract

List size determines the ability of successive-cancellation list (SCL) decoding algorithm assisted by the cyclic redundancy check (CRC) for polar codes. To decode a received codeword correctly with exactly matching a list size, a just right list size is required to be estimated. In this paper, based on the reliability degree of the codeword decoded by the successive-cancellation (SC) decoding, a list estimation method has been proposed for a poor case of channel environments, where the log-likelihood ratio (LLR) from SC decoding output is utilized to estimate a list size. The list estimation AIDS the polar code decoding and achieves admirable results in performance.

Original language	English
Title of host publication	2018 IEEE/CIC International Conference on Communications in China, ICCC 2018
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	242-246
Number of pages	5
ISBN (Electronic)	9781538670057
DOIs	https://doi.org/10.1109/ICCChina.2018.8641216
State	Published - 2 Jul 2018
Event	2018 IEEE/CIC International Conference on Communications in China, ICCC 2018 - Beijing, China Duration: 16 Aug 2018 → 18 Aug 2018

Publication series

Name	2018 IEEE/CIC International Conference on Communications in China, ICCC 2018

Conference

Conference	2018 IEEE/CIC International Conference on Communications in China, ICCC 2018
Country/Territory	China
City	Beijing
Period	16/08/18 → 18/08/18

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 3 Good Health and Well-being

Keywords

Polar codes
list estimation.
successive-cancellation list decoding

Access to Document

10.1109/ICCChina.2018.8641216

Cite this

Jin, H., & Liu, R. (2018). List Estimation-Aided Successive-Cancellation List Decoding of Polar Codes. In 2018 IEEE/CIC International Conference on Communications in China, ICCC 2018 (pp. 242-246). Article 8641216 (2018 IEEE/CIC International Conference on Communications in China, ICCC 2018). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICCChina.2018.8641216

@inproceedings{9a1c758861a749f5b1f08c166d14b168,

title = "List Estimation-Aided Successive-Cancellation List Decoding of Polar Codes",

abstract = "List size determines the ability of successive-cancellation list (SCL) decoding algorithm assisted by the cyclic redundancy check (CRC) for polar codes. To decode a received codeword correctly with exactly matching a list size, a just right list size is required to be estimated. In this paper, based on the reliability degree of the codeword decoded by the successive-cancellation (SC) decoding, a list estimation method has been proposed for a poor case of channel environments, where the log-likelihood ratio (LLR) from SC decoding output is utilized to estimate a list size. The list estimation AIDS the polar code decoding and achieves admirable results in performance.",

keywords = "Polar codes, list estimation., successive-cancellation list decoding",

author = "Hongxu Jin and Rongke Liu",

note = "Publisher Copyright: {\textcopyright} 2018 IEEE.; 2018 IEEE/CIC International Conference on Communications in China, ICCC 2018 ; Conference date: 16-08-2018 Through 18-08-2018",

year = "2018",

month = jul,

day = "2",

doi = "10.1109/ICCChina.2018.8641216",

language = "英语",

series = "2018 IEEE/CIC International Conference on Communications in China, ICCC 2018",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "242--246",

booktitle = "2018 IEEE/CIC International Conference on Communications in China, ICCC 2018",

address = "美国",

}

Jin, H & Liu, R 2018, List Estimation-Aided Successive-Cancellation List Decoding of Polar Codes. in 2018 IEEE/CIC International Conference on Communications in China, ICCC 2018., 8641216, 2018 IEEE/CIC International Conference on Communications in China, ICCC 2018, Institute of Electrical and Electronics Engineers Inc., pp. 242-246, 2018 IEEE/CIC International Conference on Communications in China, ICCC 2018, Beijing, China, 16/08/18. https://doi.org/10.1109/ICCChina.2018.8641216

List Estimation-Aided Successive-Cancellation List Decoding of Polar Codes. / Jin, Hongxu; Liu, Rongke.
2018 IEEE/CIC International Conference on Communications in China, ICCC 2018. Institute of Electrical and Electronics Engineers Inc., 2018. p. 242-246 8641216 (2018 IEEE/CIC International Conference on Communications in China, ICCC 2018).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - List Estimation-Aided Successive-Cancellation List Decoding of Polar Codes

AU - Jin, Hongxu

AU - Liu, Rongke

PY - 2018/7/2

Y1 - 2018/7/2

N2 - List size determines the ability of successive-cancellation list (SCL) decoding algorithm assisted by the cyclic redundancy check (CRC) for polar codes. To decode a received codeword correctly with exactly matching a list size, a just right list size is required to be estimated. In this paper, based on the reliability degree of the codeword decoded by the successive-cancellation (SC) decoding, a list estimation method has been proposed for a poor case of channel environments, where the log-likelihood ratio (LLR) from SC decoding output is utilized to estimate a list size. The list estimation AIDS the polar code decoding and achieves admirable results in performance.

AB - List size determines the ability of successive-cancellation list (SCL) decoding algorithm assisted by the cyclic redundancy check (CRC) for polar codes. To decode a received codeword correctly with exactly matching a list size, a just right list size is required to be estimated. In this paper, based on the reliability degree of the codeword decoded by the successive-cancellation (SC) decoding, a list estimation method has been proposed for a poor case of channel environments, where the log-likelihood ratio (LLR) from SC decoding output is utilized to estimate a list size. The list estimation AIDS the polar code decoding and achieves admirable results in performance.

KW - Polar codes

KW - list estimation.

KW - successive-cancellation list decoding

UR - https://www.scopus.com/pages/publications/85063107502

U2 - 10.1109/ICCChina.2018.8641216

DO - 10.1109/ICCChina.2018.8641216

M3 - 会议稿件

AN - SCOPUS:85063107502

T3 - 2018 IEEE/CIC International Conference on Communications in China, ICCC 2018

SP - 242

EP - 246

BT - 2018 IEEE/CIC International Conference on Communications in China, ICCC 2018

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2018 IEEE/CIC International Conference on Communications in China, ICCC 2018

Y2 - 16 August 2018 through 18 August 2018

ER -

List Estimation-Aided Successive-Cancellation List Decoding of Polar Codes

Abstract

Publication series

Conference

UN SDGs

Keywords

Access to Document

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