CA3050814C - A low complexity puncturing method for low-rate polar codes - Google Patents

A low complexity puncturing method for low-rate polar codes Download PDF

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Publication number
CA3050814C
CA3050814C CA3050814A CA3050814A CA3050814C CA 3050814 C CA3050814 C CA 3050814C CA 3050814 A CA3050814 A CA 3050814A CA 3050814 A CA3050814 A CA 3050814A CA 3050814 C CA3050814 C CA 3050814C
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Canada
Prior art keywords
bits
punctured
sector
channel
information
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Active
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CA3050814A
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English (en)
French (fr)
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CA3050814A1 (en
Inventor
Chao Wei
Jing Jiang
Gabi Sarkis
Changlong Xu
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Qualcomm Inc
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Qualcomm Inc
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Publication of CA3050814A1 publication Critical patent/CA3050814A1/en
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Publication of CA3050814C publication Critical patent/CA3050814C/en
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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
    • H03M13/63—Joint error correction and other techniques
    • H03M13/635—Error control coding in combination with rate matching
    • H03M13/6362—Error control coding in combination with rate matching by puncturing
    • 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
    • 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
    • H03M13/6356—Error control coding in combination with rate matching by repetition or insertion of dummy data, i.e. rate reduction
    • 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
    • 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
    • H04L1/0067—Rate matching
    • H04L1/0068—Rate matching by puncturing
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Error Detection And Correction (AREA)
CA3050814A 2017-02-07 2018-02-07 A low complexity puncturing method for low-rate polar codes Active CA3050814C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CNPCT/CN2017/073034 2017-02-07
PCT/CN2017/073034 WO2018145242A1 (en) 2017-02-07 2017-02-07 A low complexity puncturing method for low-rate polar codes
PCT/CN2018/075546 WO2018145634A1 (en) 2017-02-07 2018-02-07 A low complexity puncturing method for low-rate polar codes

Publications (2)

Publication Number Publication Date
CA3050814A1 CA3050814A1 (en) 2018-08-16
CA3050814C true CA3050814C (en) 2023-09-19

Family

ID=63106867

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3050814A Active CA3050814C (en) 2017-02-07 2018-02-07 A low complexity puncturing method for low-rate polar codes

Country Status (9)

Country Link
US (1) US11108416B2 (enExample)
EP (1) EP3580868B1 (enExample)
JP (1) JP7179003B2 (enExample)
KR (2) KR20230006031A (enExample)
CN (2) CN110249562A (enExample)
BR (1) BR112019015661A2 (enExample)
CA (1) CA3050814C (enExample)
TW (1) TWI762575B (enExample)
WO (2) WO2018145242A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10735154B2 (en) * 2017-03-23 2020-08-04 Huawei Technologies Co., Ltd. Methods and apparatus for coding sub-channel selection
EP3602799A1 (en) * 2017-03-24 2020-02-05 Telefonaktiebolaget LM Ericsson (PUBL) Methods and devices for puncturing a polar code
US11411779B2 (en) 2020-03-31 2022-08-09 XCOM Labs, Inc. Reference signal channel estimation
CA3195885A1 (en) 2020-10-19 2022-04-28 XCOM Labs, Inc. Reference signal for wireless communication systems
WO2022093988A1 (en) 2020-10-30 2022-05-05 XCOM Labs, Inc. Clustering and/or rate selection in multiple-input multiple-output communication systems
JP7707572B2 (ja) * 2021-02-19 2025-07-15 セイコーエプソン株式会社 後処理装置及び印刷装置
WO2022241436A1 (en) 2021-05-14 2022-11-17 XCOM Labs, Inc. Scrambling identifiers for wireless communication systems
US11728843B2 (en) * 2021-10-19 2023-08-15 L3Harris Technologies, Inc. Frequency hopping interference detection using decoder codeword metrics
CN118749102A (zh) * 2022-03-03 2024-10-08 华为技术有限公司 用于推理请求和推理响应的可信性认证的方法、设备和系统
US12218691B2 (en) * 2022-05-04 2025-02-04 Qualcomm Incorporated Polarization adjusted channel coding design for complexity reduction
CN115118417B (zh) * 2022-06-24 2023-07-04 中国人民解放军国防科技大学 一种极化码在信息协调中的擦除译码配置方法及装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102015121B1 (ko) * 2012-10-17 2019-08-28 삼성전자주식회사 불휘발성 메모리 장치를 제어하도록 구성되는 컨트롤러 및 컨트롤러의 동작 방법
CN103023618B (zh) * 2013-01-11 2015-04-22 北京邮电大学 一种任意码长的极化编码方法
CN103281166B (zh) * 2013-05-15 2016-05-25 北京邮电大学 一种基于极化码的混合自动重传请求传输方法
US9007241B2 (en) 2013-09-16 2015-04-14 Seagate Technology Llc Reduced polar codes
RU2571587C2 (ru) * 2014-04-10 2015-12-20 Самсунг Электроникс Ко., Лтд. Способ и устройство кодирования и декодирования данных в скрученном полярном коде
KR102157667B1 (ko) * 2014-05-15 2020-09-18 삼성전자주식회사 천공 장치 및 그의 천공 방법
WO2015180187A1 (zh) * 2014-05-30 2015-12-03 华为技术有限公司 一种打孔的极化码的构造方法和装置
EP3217662B1 (en) 2014-11-27 2019-08-21 Huawei Technologies Co., Ltd. Rate matching method and apparatus for polar code, and wireless communication device
US9742440B2 (en) * 2015-03-25 2017-08-22 Samsung Electronics Co., Ltd HARQ rate-compatible polar codes for wireless channels
US9628114B2 (en) * 2015-03-31 2017-04-18 Macronix International Co., Ltd. Length-compatible extended polar codes
CN105743621B (zh) * 2016-02-02 2019-03-26 北京邮电大学 基于极化码的harq信号发送、接收方法及装置
US10630410B2 (en) * 2016-05-13 2020-04-21 Telefonaktiebolaget Lm Ericsson (Publ) Network architecture, methods, and devices for a wireless communications network
US10313057B2 (en) * 2016-06-01 2019-06-04 Qualcomm Incorporated Error detection in wireless communications using sectional redundancy check information
CN106100794B (zh) * 2016-06-17 2020-04-21 哈尔滨工业大学深圳研究生院 一种基于打孔的极化码的编码协作方法
CN106230489B (zh) * 2016-07-15 2019-07-16 西安电子科技大学 适用于任意高阶调制的极化码编码调制方法
US10554223B2 (en) * 2016-12-23 2020-02-04 Huawei Technologies Co., Ltd. Apparatus and methods for polar code construction
US10523369B2 (en) * 2017-01-09 2019-12-31 Qualcomm Incorporated Mutual-information based recursive polar code construction

Also Published As

Publication number Publication date
KR102593670B1 (ko) 2023-10-24
EP3580868A1 (en) 2019-12-18
CN117278170A (zh) 2023-12-22
EP3580868B1 (en) 2025-10-15
KR20190111980A (ko) 2019-10-02
CN110249562A (zh) 2019-09-17
TWI762575B (zh) 2022-05-01
CA3050814A1 (en) 2018-08-16
EP3580868A4 (en) 2020-11-11
TW201840140A (zh) 2018-11-01
JP7179003B2 (ja) 2022-11-28
US20190372608A1 (en) 2019-12-05
WO2018145242A1 (en) 2018-08-16
BR112019015661A2 (pt) 2020-03-31
KR20230006031A (ko) 2023-01-10
WO2018145634A1 (en) 2018-08-16
US11108416B2 (en) 2021-08-31
JP2020507270A (ja) 2020-03-05

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