CA3046360C - Resource-based code block segmentation - Google Patents
Resource-based code block segmentation Download PDFInfo
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- CA3046360C CA3046360C CA3046360A CA3046360A CA3046360C CA 3046360 C CA3046360 C CA 3046360C CA 3046360 A CA3046360 A CA 3046360A CA 3046360 A CA3046360 A CA 3046360A CA 3046360 C CA3046360 C CA 3046360C
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- code
- block size
- segmentation
- code block
- code rate
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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
- H03M13/11—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
- 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
- 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)
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 US10608785B2 (en) | 2017-01-19 | 2018-01-17 | Resource-based code block segmentation |
| US15/873,695 | 2018-01-17 | ||
| PCT/US2018/014145 WO2018136588A1 (en) | 2017-01-19 | 2018-01-18 | Resource-based and code rate based code block segmentation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA3046360A1 CA3046360A1 (en) | 2018-07-26 |
| CA3046360C true CA3046360C (en) | 2023-05-09 |
Family
ID=62841340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3046360A Active CA3046360C (en) | 2017-01-19 | 2018-01-18 | Resource-based code block segmentation |
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) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3520465A1 (en) | 2016-09-28 | 2019-08-07 | IDAC Holdings, Inc. | 5g nr data delivery for flexible radio services |
| US10608785B2 (en) | 2017-01-19 | 2020-03-31 | Qualcomm Incorporated | Resource-based code block segmentation |
| CN111034073B (zh) * | 2017-05-03 | 2022-06-24 | 康维达无线有限责任公司 | 基础设施装备、移动终端、计算机软件和方法 |
| CN113949389B (zh) * | 2017-05-05 | 2025-08-19 | 联发科技股份有限公司 | Qc-ldpc编码方法、装置及非暂时性计算机可读介质 |
| CN109257141B (zh) * | 2017-07-14 | 2021-02-12 | 电信科学技术研究院 | 一种码块分割方法、终端、基站及计算机可读存储介质 |
| CN109392103B (zh) * | 2017-08-04 | 2020-08-28 | 大唐移动通信设备有限公司 | 一种资源分配方法及装置 |
| WO2019031925A1 (ko) | 2017-08-10 | 2019-02-14 | 삼성전자 주식회사 | 통신 또는 방송 시스템에서 채널 부호화/복호화 방법 및 장치 |
| KR102297264B1 (ko) * | 2017-08-24 | 2021-09-03 | 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) | 3gpp nr을 위한 베이스 그래프 선택 |
| EP3563503B1 (en) * | 2017-10-03 | 2021-03-17 | Telefonaktiebolaget LM Ericsson (PUBL) | Tbs determination with multiple base graphs |
| WO2020034055A1 (en) * | 2018-08-13 | 2020-02-20 | Qualcomm Incorporated | Layer mapping for multi-trp transmission |
| US11246126B2 (en) * | 2018-09-24 | 2022-02-08 | Qualcomm Incorporated | Transport block size determination for joint transmission |
| US20220077997A1 (en) * | 2019-01-15 | 2022-03-10 | Telefonaktiebolaget Lm Ericsson (Publ) | Tbs determination with quantization of intermediate number of information bits |
| US11509415B2 (en) | 2019-03-22 | 2022-11-22 | Qualcomm Incorporated | Code block segmentation |
| CN113259068B (zh) * | 2020-02-13 | 2022-03-25 | 北京紫光展锐通信技术有限公司 | 多收发节点中的上行数据的传输控制方法及装置、设备 |
| US11411779B2 (en) | 2020-03-31 | 2022-08-09 | XCOM Labs, Inc. | Reference signal channel estimation |
| US12388587B2 (en) * | 2020-05-07 | 2025-08-12 | Telefonaktiebolaget Lm Ericsson (Publ) | Transport block (TB) determination for TB transmission over multiple slots |
| 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 |
| WO2022241436A1 (en) | 2021-05-14 | 2022-11-17 | XCOM Labs, Inc. | Scrambling identifiers for wireless communication systems |
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| US6778558B2 (en) | 1998-02-23 | 2004-08-17 | Lucent Technologies Inc. | System and method for incremental redundancy transmission in a communication system |
| US8233501B2 (en) * | 2002-02-13 | 2012-07-31 | Interdigital Technology Corporation | Transport block set segmentation |
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| US7221680B2 (en) * | 2003-09-02 | 2007-05-22 | Qualcomm Incorporated | Multiplexing and transmission of multiple data streams in a wireless multi-carrier communication system |
| ES2721056T3 (es) * | 2006-02-24 | 2019-07-26 | Sun Patent Trust | Técnica de selección de candidatos de bloques de recurso que emplea la programación de paquetes en sistemas de comunicación inalámbrica |
| US8566676B2 (en) | 2007-01-05 | 2013-10-22 | Qualcomm Incorporated | FEC code and code rate selection based on packet size |
| US9686044B2 (en) | 2007-03-27 | 2017-06-20 | Qualcomm Incorporated | Rate matching with multiple code block sizes |
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| WO2009053825A2 (en) * | 2007-10-26 | 2009-04-30 | Telefonaktiebolaget L M Ericsson (Publ) | Method and apparatus for providing adaptive cyclic redundancy check computation |
| WO2009096658A1 (en) * | 2008-01-31 | 2009-08-06 | Lg Electronics Inc. | Method for determining transport block size and signal transmission method using the same |
| KR101526990B1 (ko) * | 2008-01-31 | 2015-06-11 | 엘지전자 주식회사 | 전송 블록 크기 결정 방법 및 이를 이용한 신호 전송 방법 |
| WO2010142334A1 (en) * | 2009-06-10 | 2010-12-16 | Nokia Siemens Networks Oy | Code block selection combining in multi point reception up-link data transfer |
| US8724448B2 (en) * | 2009-07-03 | 2014-05-13 | Nokia Siemens Networks Oy | Enhanced physical downlink shared channel coverage |
| JP5195989B2 (ja) * | 2011-09-09 | 2013-05-15 | 富士通株式会社 | 送信方法 |
| CN102315911B (zh) * | 2011-09-29 | 2017-10-27 | 中兴通讯股份有限公司 | 一种低密度奇偶校验码编码方法及装置 |
| US9374184B2 (en) | 2012-03-23 | 2016-06-21 | Nokia Solutions And Networks Oy | Controlling of code block to physical layer mapping |
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| US10075266B2 (en) | 2013-10-09 | 2018-09-11 | Qualcomm Incorporated | Data transmission scheme with unequal code block sizes |
| WO2015141961A1 (ko) * | 2014-03-21 | 2015-09-24 | 주식회사 케이티 | 전송 블록 크기 결정 방법 및 장치 |
| US9820225B2 (en) * | 2014-05-13 | 2017-11-14 | Qualcomm Incorporated | Techniques for managing power consumption of a mobile device |
| US9602235B2 (en) | 2014-06-27 | 2017-03-21 | Texas Instruments Incorporated | Code block segmentation and configuration for concatenated turbo and RS coding |
| EP3226451B1 (en) * | 2014-11-28 | 2022-02-23 | Sony Group Corporation | Device and method |
| CN111835463B (zh) | 2015-03-02 | 2023-04-14 | 三星电子株式会社 | 发送器及其分割方法 |
| US10148290B2 (en) * | 2015-04-06 | 2018-12-04 | Lg Electronics Inc. | Method and apparatus for encoding or decoding channel code in a wireless communication system |
| US10028283B2 (en) * | 2015-04-10 | 2018-07-17 | Alcatel-Lucent Usa Inc. | Dynamic physical uplink control channel (PUCCH) |
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| CN118694482A (zh) * | 2015-09-24 | 2024-09-24 | 交互数字专利控股公司 | 用于无线系统中的增强复用的系统 |
| US10348466B2 (en) * | 2015-11-03 | 2019-07-09 | Qualcomm Incorporated | Transport block segmentation and signaling |
| EP3378164B1 (en) * | 2015-12-23 | 2022-04-27 | Samsung Electronics Co., Ltd. | Apparatus and method for encoding and decoding channel in communication or broadcasting system |
| WO2017121620A1 (en) * | 2016-01-11 | 2017-07-20 | Sony Corporation | Signaling subcarrier spacing in narrowband internet of things communication system |
| US10523386B2 (en) * | 2016-06-24 | 2019-12-31 | Lg Electronics Inc. | Method of processing data block in wireless communication system and apparatus therefor |
| US10425189B2 (en) * | 2016-07-29 | 2019-09-24 | Lg Electronics Inc. | Method for processing data block in LDPC encoder |
| US10608785B2 (en) | 2017-01-19 | 2020-03-31 | Qualcomm Incorporated | Resource-based code block segmentation |
-
2018
- 2018-01-17 US US15/873,695 patent/US10608785B2/en active Active
- 2018-01-18 CA CA3046360A patent/CA3046360C/en active Active
- 2018-01-18 KR KR1020237023534A patent/KR20230107916A/ko not_active Ceased
- 2018-01-18 BR BR112019014724-1A patent/BR112019014724A2/pt unknown
- 2018-01-18 TW TW107101815A patent/TWI745531B/zh active
- 2018-01-18 JP JP2019538425A patent/JP6847236B2/ja active Active
- 2018-01-18 CN CN201880006494.0A patent/CN110178328B/zh active Active
- 2018-01-18 EP EP18714377.1A patent/EP3571794B1/en active Active
- 2018-01-18 KR KR1020217015618A patent/KR102676393B1/ko active Active
- 2018-01-18 KR KR1020197020764A patent/KR102344235B1/ko active Active
- 2018-01-18 WO PCT/US2018/014145 patent/WO2018136588A1/en not_active Ceased
-
2020
- 2020-03-25 US US16/829,632 patent/US11349604B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA3046360A1 (en) | 2018-07-26 |
| EP3571794C0 (en) | 2025-04-23 |
| KR20230107916A (ko) | 2023-07-18 |
| US20180205497A1 (en) | 2018-07-19 |
| KR102676393B1 (ko) | 2024-06-18 |
| JP6847236B2 (ja) | 2021-03-24 |
| CN110178328B (zh) | 2022-05-24 |
| US11349604B2 (en) | 2022-05-31 |
| JP2020505836A (ja) | 2020-02-20 |
| EP3571794A1 (en) | 2019-11-27 |
| KR102344235B1 (ko) | 2021-12-27 |
| CN110178328A (zh) | 2019-08-27 |
| EP3571794B1 (en) | 2025-04-23 |
| BR112019014724A2 (pt) | 2020-03-10 |
| US10608785B2 (en) | 2020-03-31 |
| US20200228239A1 (en) | 2020-07-16 |
| WO2018136588A1 (en) | 2018-07-26 |
| TW201832581A (zh) | 2018-09-01 |
| TWI745531B (zh) | 2021-11-11 |
| KR20190101403A (ko) | 2019-08-30 |
| KR20210063471A (ko) | 2021-06-01 |
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