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

Info

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
Authority
CN
China
Prior art keywords
segment
segments
interleaving
bit sequence
generate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201880055616.5A
Other languages
English (en)
Other versions
CN111194523B (zh
Inventor
王闰昕
那崇宁
永田聪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTT Docomo Inc
Original Assignee
NTT Docomo Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NTT Docomo Inc filed Critical NTT Docomo Inc
Publication of CN111194523A publication Critical patent/CN111194523A/zh
Application granted granted Critical
Publication of CN111194523B publication Critical patent/CN111194523B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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

Landscapes

  • 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)
  • Detection And Prevention Of Errors In Transmission (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)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
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

Publications (2)

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

Family

ID=65362119

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201710698603.7A Pending 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
CN201880055616.5A Active CN111194523B (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

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN201710698603.7A Pending 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

Country Status (5)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN102356554A (zh) * 2011-08-23 2012-02-15 华为技术有限公司 Turbo码数据交织处理方法和用于交织Turbo码数据的交织器
US20130139023A1 (en) * 2011-11-28 2013-05-30 Lsi Corporation Variable Sector Size Interleaver
WO2015074192A1 (zh) * 2013-11-20 2015-05-28 华为技术有限公司 极化码的处理方法和设备
CN105164959A (zh) * 2014-02-21 2015-12-16 华为技术有限公司 用于极化码的速率匹配的方法和装置
US20160308644A1 (en) * 2013-12-31 2016-10-20 Huawei Technologies Co., Ltd. Polar code processing method and system, and wireless communications apparatus
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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4166742B2 (ja) * 2004-09-22 2008-10-15 株式会社東芝 無線通信装置およびそのインタリーブ方法ならびにデインタリーブ方法
CN105874737B (zh) * 2014-03-24 2020-09-04 华为技术有限公司 极性码的速率匹配方法和速率匹配装置
WO2018174672A2 (ko) * 2017-03-24 2018-09-27 엘지전자 주식회사 하향링크 신호 수신 방법 및 사용자기기, 그리고 하향링크 신호 전송 방법 및 기지국
JP2019004246A (ja) * 2017-06-13 2019-01-10 シャープ株式会社 端末装置、基地局装置、および、通信方法
CN107425941B (zh) 2017-06-16 2022-11-18 华为技术有限公司 速率匹配和解速率匹配的方法及装置
US10742350B2 (en) * 2017-06-19 2020-08-11 Samsung Electronics Co., Ltd. Method and apparatus of rate-matching for communication and broadcasting systems
CN109391365B (zh) * 2017-08-11 2021-11-09 华为技术有限公司 一种交织方法及装置
CN108649964B (zh) * 2017-09-30 2019-06-11 华为技术有限公司 Ploar编码方法和编码装置、译码方法和译码装置

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN102356554A (zh) * 2011-08-23 2012-02-15 华为技术有限公司 Turbo码数据交织处理方法和用于交织Turbo码数据的交织器
US20130139023A1 (en) * 2011-11-28 2013-05-30 Lsi Corporation Variable Sector Size Interleaver
WO2015074192A1 (zh) * 2013-11-20 2015-05-28 华为技术有限公司 极化码的处理方法和设备
US20160308644A1 (en) * 2013-12-31 2016-10-20 Huawei Technologies Co., Ltd. Polar code processing method and system, and wireless communications apparatus
CN105164959A (zh) * 2014-02-21 2015-12-16 华为技术有限公司 用于极化码的速率匹配的方法和装置
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

Also Published As

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

Similar Documents

Publication Publication Date Title
CN111034067B (zh) 一种用于波束管理的参考信号发送与接收方法及装置
US11218202B2 (en) Beam configuration method, a mobile station and a base station
US11139854B2 (en) Method for spread spectrum communication, user equipment and base station
CN111149404B (zh) Sps的激活确定方法以及用户设备
CN112335194B (zh) 解调参考信号的资源分配方法和基站
CN110583070A (zh) Harq-ack反馈方法、harq-ack提取方法、基站和用户设备
CN109792742B (zh) 用户装置和基站
US11750320B2 (en) Communication apparatus and decoding method
CN110447279B (zh) 一种下行控制信息的传输方法及装置
US11057154B2 (en) Method and apparatus for rate matching interleaving for polar codes
WO2018143331A1 (ja) 基地局、及びユーザ装置
US20200154462A1 (en) Methods for transmitting and receiving uplink data, a user equipment and a base station
US20190335537A1 (en) Base station and user equipment
CN111183699B (zh) 发送上行控制信息的方法和移动台
CN111164942B (zh) 比特到符号的映射方法和通信装置
WO2019062360A1 (zh) 加扰方法、用于发送rnti的方法及相应的装置
WO2018143124A1 (ja) 通信装置、及び系列選択方法
CN111149399A (zh) 基站及用户装置
CN112425226B (zh) 通信方法及相应的用户终端、基站
CN112753257B (zh) 由用户设备、基站执行的方法以及用户设备和基站
WO2019157697A1 (zh) 传输块大小列表构建和选择方法、随机接入方法和通信设备
WO2018167980A1 (ja) 通信装置、符号化方法、及び復号方法
US11296746B2 (en) Method for selecting spreading sequences, a method for adjusting a transmission power and communication apparatuses
WO2018220857A1 (ja) 通信装置、符号化方法、及び復号方法
US20220103314A1 (en) Method executed by user equipment, method executed by base station, user equipment, and base station

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant