KR102925359B1 - Crc 연접 폴라 인코딩을 위한 방법들 및 장치 - Google Patents

Crc 연접 폴라 인코딩을 위한 방법들 및 장치

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Publication number
KR102925359B1
KR102925359B1 KR1020247026206A KR20247026206A KR102925359B1 KR 102925359 B1 KR102925359 B1 KR 102925359B1 KR 1020247026206 A KR1020247026206 A KR 1020247026206A KR 20247026206 A KR20247026206 A KR 20247026206A KR 102925359 B1 KR102925359 B1 KR 102925359B1
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South Korea
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bits
crc
encoding
codeword
wireless communication
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Korean (ko)
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KR20240123418A (ko
Inventor
카이 천
량밍 우
창롱 수
징 장
하오 수
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퀄컴 인코포레이티드
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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
    • H03M13/03—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
    • H03M13/09—Error detection only, e.g. using cyclic redundancy check [CRC] codes or single parity bit
    • 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
    • H03M13/03—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
    • H03M13/15—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes
    • H03M13/151—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes using error location or error correction polynomials
    • H03M13/155—Shortening or extension of 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
    • H03M13/29—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 combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes
    • H03M13/2906—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 combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes using block 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
    • H03M13/61—Aspects and characteristics of methods and arrangements for error correction or error detection, not provided for otherwise
    • H03M13/615—Use of computational or mathematical techniques
    • H03M13/617—Polynomial operations, e.g. operations related to generator polynomials or parity-check polynomials
    • 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
    • H04L1/0041—Arrangements at the transmitter end
    • 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
    • H04L1/0061—Error detection 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
    • H04L1/0064—Concatenated codes
    • H04L1/0065—Serial concatenated codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Computational Mathematics (AREA)
  • Algebra (AREA)
  • Computing Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Error Detection And Correction (AREA)
KR1020247026206A 2017-11-07 2018-09-21 Crc 연접 폴라 인코딩을 위한 방법들 및 장치 Active KR102925359B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CNPCT/CN2017/109694 2017-11-07
PCT/CN2017/109694 WO2019090468A1 (en) 2017-11-07 2017-11-07 Methods and apparatus for crc concatenated polar encoding
KR1020207012891A KR102694628B1 (ko) 2017-11-07 2018-09-21 Crc 연접 폴라 인코딩을 위한 방법들 및 장치
PCT/CN2018/107129 WO2019091234A1 (en) 2017-11-07 2018-09-21 Methods and apparatus for crc concatenated polar encoding

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020207012891A Division KR102694628B1 (ko) 2017-11-07 2018-09-21 Crc 연접 폴라 인코딩을 위한 방법들 및 장치

Publications (2)

Publication Number Publication Date
KR20240123418A KR20240123418A (ko) 2024-08-13
KR102925359B1 true KR102925359B1 (ko) 2026-02-09

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KR1020207012891A Active KR102694628B1 (ko) 2017-11-07 2018-09-21 Crc 연접 폴라 인코딩을 위한 방법들 및 장치

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Country Status (8)

Country Link
US (2) US11196444B2 (https=)
EP (2) EP4462688A3 (https=)
JP (2) JP7254788B2 (https=)
KR (2) KR102925359B1 (https=)
CN (1) CN111373672B (https=)
BR (1) BR112020008918A2 (https=)
SG (1) SG11202002643XA (https=)
WO (2) WO2019090468A1 (https=)

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EP3635892B1 (en) * 2017-05-05 2022-07-06 Telefonaktiebolaget LM Ericsson (publ) Polar coding for beam sweeping broadcast channel
WO2019090468A1 (en) 2017-11-07 2019-05-16 Qualcomm Incorporated Methods and apparatus for crc concatenated polar encoding
US11923924B2 (en) * 2018-02-26 2024-03-05 Parallel Wireless, Inc. Miniature antenna array with polar combining architecture
EP3830969B1 (en) 2018-07-30 2024-11-06 Innophase, Inc. System and method for massive mimo communication
CN111988044B (zh) * 2019-07-01 2022-07-19 中南大学 一种凿孔Polar码的码字构造方法
US11792824B2 (en) * 2020-03-30 2023-10-17 Qualcomm Incorporated Multicast feedback and retransmission for transport block grouping
CN113810061B (zh) * 2020-06-17 2025-03-04 华为技术有限公司 Polar码编码方法、Polar码译码方法及其装置
US11528035B2 (en) * 2020-07-13 2022-12-13 Mediatek Inc. Bit selection for polar coding incremental-redundancy HARQ
US11677500B2 (en) * 2020-09-30 2023-06-13 Polaran Haberlesme Teknolojileri Anonim Sirketi Methods and apparatus for encoding and decoding of data using concatenated polarization adjusted convolutional codes
US11265019B1 (en) * 2020-12-01 2022-03-01 Huawei Technologies Co., Ltd. Parallel polar code with shared data and cooperative decoding
US11515964B2 (en) 2021-01-29 2022-11-29 Huawei Technologies Co., Ltd. Systems and methods for using not perfectly polarized bit channels in parallel polar codes
CN115133936A (zh) * 2021-03-27 2022-09-30 华为技术有限公司 编码方法、译码方法以及通信装置
US12598144B2 (en) 2023-07-07 2026-04-07 Samsung Electronics Co., Ltd. Method and device for processing packet
WO2025147889A1 (en) * 2024-01-10 2025-07-17 Qualcomm Incorporated Frozen cyclic redundancy check bit using a polar code

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KR101951663B1 (ko) * 2012-12-14 2019-02-25 삼성전자주식회사 Crc 부호와 극 부호에 의한 부호화 방법 및 장치
RU2013128346A (ru) * 2013-06-20 2014-12-27 ИЭмСи КОРПОРЕЙШН Кодирование данных для системы хранения данных на основе обобщенных каскадных кодов
USRE49547E1 (en) * 2013-08-20 2023-06-06 Lg Electronics Inc. Method for transmitting data by using polar coding in wireless access system
RU2571587C2 (ru) * 2014-04-10 2015-12-20 Самсунг Электроникс Ко., Лтд. Способ и устройство кодирования и декодирования данных в скрученном полярном коде
US10193578B2 (en) * 2014-07-10 2019-01-29 The Royal Institution For The Advancement Of Learning / Mcgill University Flexible polar encoders and decoders
JP2018137491A (ja) 2015-06-29 2018-08-30 シャープ株式会社 端末装置、基地局装置、通信方法、および、集積回路
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Also Published As

Publication number Publication date
EP4462688A2 (en) 2024-11-13
KR102694628B1 (ko) 2024-08-12
JP2021502016A (ja) 2021-01-21
BR112020008918A2 (pt) 2020-10-13
JP7254788B2 (ja) 2023-04-10
CN111373672B (zh) 2024-06-21
US11196444B2 (en) 2021-12-07
EP3707843A1 (en) 2020-09-16
EP3707843B1 (en) 2024-10-30
JP2023078433A (ja) 2023-06-06
US11770134B2 (en) 2023-09-26
US20220140842A1 (en) 2022-05-05
WO2019091234A1 (en) 2019-05-16
JP7571182B2 (ja) 2024-10-22
KR20240123418A (ko) 2024-08-13
WO2019090468A1 (en) 2019-05-16
SG11202002643XA (en) 2020-05-28
KR20200080247A (ko) 2020-07-06
CN111373672A (zh) 2020-07-03
US20200343909A1 (en) 2020-10-29
EP4462688A3 (en) 2025-02-26
EP3707843A4 (en) 2021-10-20

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