Title:
POLAR CODE ENCODING AND DECODING METHOD HAVING INFORMATION BLOCK DECODING ERROR CORRECTION FUNCTION
Document Type and Number:
WIPO Patent Application WO/2020/186658
Kind Code:
A1
Abstract:
The present invention relates to a polar code encoding and decoding method having an information block decoding error correction function. Compared with the prior art method, the invention solves the problem in which a code length limit causes polar code decoding capabilities to be less than ideal. The method comprises the following steps: performing channel filtering; configuring odd and even information blocks, and encoding and transmitting the same; and receiving encoded and transmitted codeword signals of the odd and even information blocks, and performing a decoding process. The invention improves polar code decoding performance without increasing the complexity of decoding, thereby greatly enhancing the practicability of a polar code decoding algorithm.
Inventors:
LI LIPING (CN)
ZHOU WENYUE (CN)
ZHANG CHUAN (CN)
ZHOU XIAOFENG (CN)
LIU QIANG (CN)
REN YANYU (CN)
SHEN YIFEI (CN)
ZHOU WENYUE (CN)
ZHANG CHUAN (CN)
ZHOU XIAOFENG (CN)
LIU QIANG (CN)
REN YANYU (CN)
SHEN YIFEI (CN)
Application Number:
PCT/CN2019/095168
Publication Date:
September 24, 2020
Filing Date:
July 09, 2019
Export Citation:
Assignee:
UNIV ANHUI (CN)
International Classes:
H04L1/00; H03M13/09; H03M13/13
Domestic Patent References:
| WO2018130221A1 | 2018-07-19 |
Foreign References:
| CN109905202A | 2019-06-18 | |||
| CN108886421A | 2018-11-23 | |||
| CN108880752A | 2018-11-23 | |||
| CN109286468A | 2019-01-29 |
Attorney, Agent or Firm:
HEFEI GUOHE PATENT AGENCY (GENERAL PARTNERSHIP) et al. (CN)
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