BR112019014724A2 - Segmentação de bloco de código baseada na taxa de código - Google Patents

Segmentação de bloco de código baseada na taxa de código Download PDF

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Publication number
BR112019014724A2
BR112019014724A2 BR112019014724-1A BR112019014724A BR112019014724A2 BR 112019014724 A2 BR112019014724 A2 BR 112019014724A2 BR 112019014724 A BR112019014724 A BR 112019014724A BR 112019014724 A2 BR112019014724 A2 BR 112019014724A2
Authority
BR
Brazil
Prior art keywords
code
segmentation
size
code rate
blocks
Prior art date
Application number
BR112019014724-1A
Other languages
English (en)
Portuguese (pt)
Inventor
Wang Renqiu
Jiang Jing
Binamira Soriaga Joseph
joseph richardson Thomas
Loncke Vincent
Original Assignee
Qualcomm Incorporated
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 Qualcomm Incorporated filed Critical Qualcomm Incorporated
Publication of BR112019014724A2 publication Critical patent/BR112019014724A2/pt

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/004Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056Systems characterized by the type of code used
    • H04L1/0057Block codes
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03MCODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00Coding, 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
    • H03M13/03Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05Error 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
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03MCODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00Coding, 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
    • H03M13/03Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05Error 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
    • H03M13/11Error 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
    • H03M13/1102Codes on graphs and decoding on graphs, e.g. low-density parity check [LDPC] codes
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03MCODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00Coding, 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
    • H03M13/63Joint error correction and other techniques
    • H03M13/635Error control coding in combination with rate matching
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03MCODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00Coding, 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
    • H03M13/65Purpose and implementation aspects
    • H03M13/6508Flexibility, adaptability, parametrability and configurability of the implementation
    • H03M13/6516Support of multiple code parameters, e.g. generalized Reed-Solomon decoder for a variety of generator polynomials or Galois fields
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/004Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0041Arrangements at the transmitter end
    • H04L1/0043Realisations of complexity reduction techniques, e.g. use of look-up tables
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/004Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045Arrangements at the receiver end
    • H04L1/0052Realisations of complexity reduction techniques, e.g. pipelining or use of look-up tables
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/004Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056Systems characterized by the type of code used
    • H04L1/0067Rate matching
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03MCODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00Coding, 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
    • H03M13/03Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05Error 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
    • H03M13/09Error detection only, e.g. using cyclic redundancy check [CRC] codes or single parity bit
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/004Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056Systems characterized by the type of code used
    • H04L1/0061Error 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)
BR112019014724-1A 2017-01-19 2018-01-18 Segmentação de bloco de código baseada na taxa de código BR112019014724A2 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762448377P 2017-01-19 2017-01-19
US62/448,377 2017-01-19
US15/873,695 2018-01-17
US15/873,695 US10608785B2 (en) 2017-01-19 2018-01-17 Resource-based code block segmentation
PCT/US2018/014145 WO2018136588A1 (en) 2017-01-19 2018-01-18 Resource-based and code rate based code block segmentation

Publications (1)

Publication Number Publication Date
BR112019014724A2 true BR112019014724A2 (pt) 2020-03-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019014724-1A BR112019014724A2 (pt) 2017-01-19 2018-01-18 Segmentação de bloco de código baseada na taxa de código

Country Status (9)

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

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JP7114689B2 (ja) 2017-08-24 2022-08-08 テレフオンアクチーボラゲット エルエム エリクソン(パブル) 3gppニューラジオのベースグラフ選択
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Also Published As

Publication number Publication date
TW201832581A (zh) 2018-09-01
CN110178328B (zh) 2022-05-24
JP6847236B2 (ja) 2021-03-24
JP2020505836A (ja) 2020-02-20
KR102344235B1 (ko) 2021-12-27
EP3571794C0 (en) 2025-04-23
US10608785B2 (en) 2020-03-31
US20200228239A1 (en) 2020-07-16
CA3046360C (en) 2023-05-09
CA3046360A1 (en) 2018-07-26
KR20190101403A (ko) 2019-08-30
EP3571794A1 (en) 2019-11-27
EP3571794B1 (en) 2025-04-23
US20180205497A1 (en) 2018-07-19
TWI745531B (zh) 2021-11-11
WO2018136588A1 (en) 2018-07-26
KR20230107916A (ko) 2023-07-18
CN110178328A (zh) 2019-08-27
KR102676393B1 (ko) 2024-06-18
US11349604B2 (en) 2022-05-31
KR20210063471A (ko) 2021-06-01

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B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]