Title:
POLAR CODE CONSTRUCTION METHOD AND APPARATUS, AND CONSTRUCTION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/067179
Kind Code:
A1
Abstract:
Disclosed in the present application are a polar code construction method and apparatus, and a construction system. The method comprises: firstly, calculating an estimated channel state information value; then, according to the estimated channel state information value, performing decoding on polar encoding, so as to obtain polar decoding; then, calculating a degree of difference between polar decoding and polar encoding, wherein since polar decoding is obtained when decoding is performed on polar encoding transmitted in each estimation channel, in a polarization system, a corresponding polarization sub-channel can be obtained by means of polar encoding in combination with the estimation channel, such that the degree of difference can reflect the degree of impact of each estimation channel on signal transmission in the corresponding sub-channel in a polar encoding and decoding system; and finally, selecting a transmission information channel according to a degree of difference corresponding to each sub-channel.
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Inventors:
WU JINQIU (CN)
CHEN ROUCHI (CN)
ZUO DAHONG (CN)
ZHOU JIAQIONG (CN)
QI XIAOFEI (CN)
ZHANG WENBO (CN)
ZHAO ZHIWEI (CN)
ZHAO QINGCHAO (CN)
CHEN ROUCHI (CN)
ZUO DAHONG (CN)
ZHOU JIAQIONG (CN)
QI XIAOFEI (CN)
ZHANG WENBO (CN)
ZHAO ZHIWEI (CN)
ZHAO QINGCHAO (CN)
Application Number:
PCT/CN2023/119225
Publication Date:
April 04, 2024
Filing Date:
September 15, 2023
Export Citation:
Assignee:
PENG CHENG LAB (CN)
International Classes:
H04B13/02; H04L1/00
Foreign References:
| CN115314124A | 2022-11-08 | |||
| CN110011792A | 2019-07-12 | |||
| CN107786305A | 2018-03-09 | |||
| CN109257140A | 2019-01-22 | |||
| CN109361495A | 2019-02-19 | |||
| CN110098898A | 2019-08-06 | |||
| KR101976315B1 | 2019-05-08 |
Attorney, Agent or Firm:
CENFO INTELLECTUAL PROPERTY AGENCY (CN)
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