CN111194523A - 一种用于极化码的速率匹配交织方法及装置 - Google Patents

一种用于极化码的速率匹配交织方法及装置 Download PDF

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Publication number
CN111194523A
CN111194523A CN201880055616.5A CN201880055616A CN111194523A CN 111194523 A CN111194523 A CN 111194523A CN 201880055616 A CN201880055616 A CN 201880055616A CN 111194523 A CN111194523 A CN 111194523A
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segment
segments
interleaving
bit sequence
generate
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CN111194523B (zh
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王闰昕
那崇宁
永田聪
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NTT Docomo Inc
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NTT Docomo Inc
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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/13—Linear codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0071—Use of interleaving
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/27—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes using interleaving techniques
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/63—Joint error correction and other techniques
    • H03M13/635—Error control coding in combination with rate matching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H04L1/0013—Rate matching, e.g. puncturing or repetition of code symbols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0028—Formatting
    • H04L1/003—Adaptive formatting arrangements particular to signalling, e.g. variable amount of bits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0057—Block codes

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Error Detection And Correction (AREA)

Abstract

本发明提供了一种用于极化码的速率匹配交织方法和装置，所述方法包括：获得第一码字比特序列；对所述第一码字比特序列进行划分以获得一个或多个分段；对所述一个或多个分段进行段内和/或段间交织，以生成交织比特序列。

Description

PCT国内申请，说明书已公开。

Claims (24)

  1. PCT国内申请，权利要求书已公开。
CN201880055616.5A 2017-08-15 2018-08-10 一种用于极化码的速率匹配交织方法及装置 Active CN111194523B (zh)

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CN201710698603.7A CN109412747A (zh) 2017-08-15 2017-08-15 一种用于极化码的速率匹配交织方法及装置
CN2017106986037 2017-08-15
PCT/CN2018/099833 WO2019033991A1 (zh) 2017-08-15 2018-08-10 一种用于极化码的速率匹配交织方法及装置

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CN111194523A true CN111194523A (zh) 2020-05-22
CN111194523B CN111194523B (zh) 2023-10-20

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US (1) US11057154B2 (zh)
EP (1) EP3672086A4 (zh)
JP (1) JP6989692B2 (zh)
CN (2) CN109412747A (zh)
WO (1) WO2019033991A1 (zh)

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CN109889310B (zh) 2017-09-18 2020-06-19 华为技术有限公司 一种极性码的编码方法和编码装置
CN115149964A (zh) * 2021-03-31 2022-10-04 华为技术有限公司 一种极化码分段编码方法及相关装置
CN118473590A (zh) * 2023-02-09 2024-08-09 中兴通讯股份有限公司 一种数据传输方法、通信装置及存储介质

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RU2691885C2 (ru) * 2014-03-24 2019-06-18 Хуавэй Текнолоджиз Ко., Лтд. Способ согласования скорости полярного кода и устройство согласования скорости полярного кода
US10887050B2 (en) * 2017-03-24 2021-01-05 Lg Electronics Inc. Downlink signal reception method and user equipment, and downlink signal transmission method and base station
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CN101174937A (zh) * 2006-11-03 2008-05-07 中兴通讯股份有限公司 一种上行链路的传输信道复用的方法
US20080301536A1 (en) * 2007-05-31 2008-12-04 Interdigital Technology Corporation Channel coding and rate matching for lte control channels
CN102067640A (zh) * 2009-03-20 2011-05-18 富士通株式会社 信道交织方法和信道交织器
CN102136886A (zh) * 2011-04-14 2011-07-27 西安新邮通信设备有限公司 一种正交重复累积码的编译码方法及装置
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CN107005690A (zh) * 2014-11-27 2017-08-01 华为技术有限公司 极化码的速率匹配的方法、装置和无线通信设备

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US11057154B2 (en) 2021-07-06
EP3672086A1 (en) 2020-06-24
EP3672086A4 (en) 2021-05-19
WO2019033991A1 (zh) 2019-02-21
JP6989692B2 (ja) 2022-01-05
JP2020532181A (ja) 2020-11-05
CN111194523B (zh) 2023-10-20
CN109412747A (zh) 2019-03-01
US20200374038A1 (en) 2020-11-26

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