KR20230107916A - 리소스 기반 및 코드 레이트 기반 코드 블록 세그먼테이션 - Google Patents

리소스 기반 및 코드 레이트 기반 코드 블록 세그먼테이션 Download PDF

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Publication number
KR20230107916A
KR20230107916A KR1020237023534A KR20237023534A KR20230107916A KR 20230107916 A KR20230107916 A KR 20230107916A KR 1020237023534 A KR1020237023534 A KR 1020237023534A KR 20237023534 A KR20237023534 A KR 20237023534A KR 20230107916 A KR20230107916 A KR 20230107916A
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South Korea
Prior art keywords
code
code rate
segmentation
network
processor
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Ceased
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KR1020237023534A
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English (en)
Korean (ko)
Inventor
렌추 왕
징 장
조셉 비나미라 소리아가
토마스 조셉 리차드슨
빈센트 론크
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퀄컴 인코포레이티드
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Publication of KR20230107916A publication Critical patent/KR20230107916A/ko
Ceased legal-status Critical Current

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Classifications

    • 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
    • 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
    • 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
    • H03M13/11—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 using multiple parity bits
    • H03M13/1102—Codes on graphs and decoding on graphs, e.g. low-density parity check [LDPC] 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
    • 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
    • H03M13/65—Purpose and implementation aspects
    • H03M13/6508—Flexibility, adaptability, parametrability and configurability of the implementation
    • H03M13/6516—Support of multiple code parameters, e.g. generalized Reed-Solomon decoder for a variety of generator polynomials or Galois fields
    • 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
    • H04L1/0043—Realisations of complexity reduction techniques, e.g. use of look-up tables
    • 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
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0052—Realisations of complexity reduction techniques, e.g. pipelining or use of look-up tables
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
KR1020237023534A 2017-01-19 2018-01-18 리소스 기반 및 코드 레이트 기반 코드 블록 세그먼테이션 Ceased KR20230107916A (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201762448377P 2017-01-19 2017-01-19
US62/448,377 2017-01-19
US15/873,695 US10608785B2 (en) 2017-01-19 2018-01-17 Resource-based code block segmentation
US15/873,695 2018-01-17
KR1020217015618A KR102676393B1 (ko) 2017-01-19 2018-01-18 리소스 기반 및 코드 레이트 기반 코드 블록 세그먼테이션
PCT/US2018/014145 WO2018136588A1 (en) 2017-01-19 2018-01-18 Resource-based and code rate based code block segmentation

Related Parent Applications (1)

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KR1020217015618A Division KR102676393B1 (ko) 2017-01-19 2018-01-18 리소스 기반 및 코드 레이트 기반 코드 블록 세그먼테이션

Publications (1)

Publication Number Publication Date
KR20230107916A true KR20230107916A (ko) 2023-07-18

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KR1020217015618A Active KR102676393B1 (ko) 2017-01-19 2018-01-18 리소스 기반 및 코드 레이트 기반 코드 블록 세그먼테이션
KR1020197020764A Active KR102344235B1 (ko) 2017-01-19 2018-01-18 리소스 기반 및 코드 레이트 기반 코드 블록 세그먼테이션

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KR1020197020764A Active KR102344235B1 (ko) 2017-01-19 2018-01-18 리소스 기반 및 코드 레이트 기반 코드 블록 세그먼테이션

Country Status (9)

Country Link
US (2) US10608785B2 (enExample)
EP (1) EP3571794B1 (enExample)
JP (1) JP6847236B2 (enExample)
KR (3) KR20230107916A (enExample)
CN (1) CN110178328B (enExample)
BR (1) BR112019014724A2 (enExample)
CA (1) CA3046360C (enExample)
TW (1) TWI745531B (enExample)
WO (1) WO2018136588A1 (enExample)

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Also Published As

Publication number Publication date
CA3046360A1 (en) 2018-07-26
CN110178328A (zh) 2019-08-27
KR20210063471A (ko) 2021-06-01
WO2018136588A1 (en) 2018-07-26
TWI745531B (zh) 2021-11-11
JP2020505836A (ja) 2020-02-20
US20180205497A1 (en) 2018-07-19
TW201832581A (zh) 2018-09-01
EP3571794A1 (en) 2019-11-27
KR102676393B1 (ko) 2024-06-18
JP6847236B2 (ja) 2021-03-24
US11349604B2 (en) 2022-05-31
BR112019014724A2 (pt) 2020-03-10
CA3046360C (en) 2023-05-09
CN110178328B (zh) 2022-05-24
EP3571794B1 (en) 2025-04-23
US10608785B2 (en) 2020-03-31
US20200228239A1 (en) 2020-07-16
EP3571794C0 (en) 2025-04-23
KR20190101403A (ko) 2019-08-30
KR102344235B1 (ko) 2021-12-27

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