CN110476383B - 针对基于码块群的传输的反馈 - Google Patents

针对基于码块群的传输的反馈 Download PDF

Info

Publication number
CN110476383B
CN110476383B CN201880022830.0A CN201880022830A CN110476383B CN 110476383 B CN110476383 B CN 110476383B CN 201880022830 A CN201880022830 A CN 201880022830A CN 110476383 B CN110476383 B CN 110476383B
Authority
CN
China
Prior art keywords
cbgs
cbg
subset
ack
retransmission
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201880022830.0A
Other languages
English (en)
Chinese (zh)
Other versions
CN110476383A (zh
Inventor
J·孙
蒋靖
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Inc filed Critical Qualcomm Inc
Publication of CN110476383A publication Critical patent/CN110476383A/zh
Application granted granted Critical
Publication of CN110476383B publication Critical patent/CN110476383B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
    • 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
    • H03M13/1105—Decoding
    • H03M13/1111—Soft-decision decoding, e.g. by means of message passing or belief propagation algorithms
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H04L1/0013—Rate matching, e.g. puncturing or repetition of code symbols
    • 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
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1861—Physical mapping arrangements
    • 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
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1864—ARQ related signaling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
CN201880022830.0A 2017-04-03 2018-03-29 针对基于码块群的传输的反馈 Active CN110476383B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762481089P 2017-04-03 2017-04-03
US62/481,089 2017-04-03
US15/939,165 US10727987B2 (en) 2017-04-03 2018-03-28 Feedback for codeblock group based transmissions
US15/939,165 2018-03-28
PCT/US2018/025229 WO2018187163A1 (en) 2017-04-03 2018-03-29 Feedback for codeblock group based transmissions

Publications (2)

Publication Number Publication Date
CN110476383A CN110476383A (zh) 2019-11-19
CN110476383B true CN110476383B (zh) 2022-09-06

Family

ID=63670006

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880022830.0A Active CN110476383B (zh) 2017-04-03 2018-03-29 针对基于码块群的传输的反馈

Country Status (9)

Country Link
US (1) US10727987B2 (enExample)
EP (2) EP4447358A3 (enExample)
JP (1) JP7159193B2 (enExample)
KR (1) KR102648447B1 (enExample)
CN (1) CN110476383B (enExample)
BR (1) BR112019020124A2 (enExample)
SG (1) SG11201907608TA (enExample)
TW (1) TWI758454B (enExample)
WO (1) WO2018187163A1 (enExample)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115580937A (zh) 2016-09-28 2023-01-06 Idac控股公司 针对灵活无线电服务的5g nr数据传送
CA3146623C (en) 2017-03-08 2024-05-28 Lg Electronics Inc. Method and apparatus for transmitting and receiving radio signals in a wireless communication system
US10637615B2 (en) 2017-03-30 2020-04-28 Qualcomm Incorporated Retransmission indication based on an acknowledgement based feedback scheme for wireless communication
CN110679176A (zh) * 2017-04-05 2020-01-10 株式会社Ntt都科摩 用户终端以及无线通信方法
WO2018202705A1 (en) * 2017-05-03 2018-11-08 Sony Corporation Infrastructure equipment, mobile terminal, computer software and methods
US11223450B2 (en) * 2017-05-04 2022-01-11 Samsung Electronics Co., Ltd Method and apparatus for data transmission in wireless cellular communication system
CN108809508B (zh) * 2017-05-05 2021-09-10 大唐移动通信设备有限公司 一种确定数据是否受到破坏的方法及装置
JP2019004245A (ja) * 2017-06-13 2019-01-10 シャープ株式会社 端末装置、基地局装置、および、通信方法
EP3639426B1 (en) * 2017-06-14 2024-05-29 SHARP Kabushiki Kaisha Procedures, user equipments and base stations for code block group-based transmission
CN109152009B (zh) * 2017-06-15 2020-12-08 华为技术有限公司 通信方法、终端设备和网络设备
US10531443B2 (en) * 2017-06-15 2020-01-07 Sharp Kabushiki Kaisha Physical uplink control channel (PUCCH) format adaptation for 5th generation (5G) new radio (NR)
ES3032135T3 (en) * 2017-06-23 2025-07-15 Beijing Xiaomi Mobile Software Co Ltd Time-frequency resource preemption determining method, device, and computer readable storage medium
KR102639355B1 (ko) * 2017-06-23 2024-02-22 프라운호퍼-게젤샤프트 추르 푀르데룽 데어 안제반텐 포르슝 에 파우 할당된 리소스 상의 인코딩된 데이터를 디코딩할 수 없다는 표시에 해당하는 재전송 프로세스를 구현하는 수신기, 송신기, 시스템 및 방법
CN109391381B (zh) * 2017-08-11 2022-06-03 中兴通讯股份有限公司 数据的确认信息生成和反馈、数据传输方法和装置
US11601223B2 (en) * 2017-08-18 2023-03-07 Qualcomm Incorporated Systems and methods for HARQ transmission and retransmission using multiple code words
CN109639398B (zh) * 2017-10-09 2021-12-31 华为技术有限公司 Harq-ack反馈码本的发送方法、装置及设备
US10686576B2 (en) * 2017-11-17 2020-06-16 Qualcomm Incorporated Techniques and apparatuses for hybrid automatic repeat request acknowledgement (HARQ-ACK) feedback for carrier aggregation in new radio
EP3729698B1 (en) * 2017-12-21 2022-10-19 Telefonaktiebolaget LM Ericsson (publ) Network node, method and computer program for unlicensed spectrum operation
WO2019216705A1 (ko) * 2018-05-10 2019-11-14 엘지전자 주식회사 비면허 대역에서 단말의 데이터 전송 방법 및 상기 방법을 이용하는 장치
CN116094659B (zh) * 2018-08-09 2025-02-11 北京三星通信技术研究有限公司 块传输方法、下行传输方法、nrs接收方法、ue、基站和介质
EP3861654B1 (en) * 2018-10-03 2024-12-04 Telefonaktiebolaget Lm Ericsson (Publ) Remote interference mitigation for physical uplink shared channel (pusch)
US11997689B2 (en) * 2018-10-23 2024-05-28 Telefonaktiebolaget Lm Ericsson (Publ) In band signaling of control information and corresponding payload in a physical channel
CN111277370B (zh) * 2018-12-28 2021-06-18 维沃移动通信有限公司 上行控制信息的传输方法及终端
CN112970312A (zh) * 2019-02-11 2021-06-15 Oppo广东移动通信有限公司 一种资源指示方法、终端设备及网络设备
US12438645B2 (en) 2019-05-05 2025-10-07 Lenovo (Beijing) Limited Sidelink data packet acknowledgment
US11589348B2 (en) * 2019-08-27 2023-02-21 Qualcomm Incorporated Reception of overlapping physical downlink shared channel communications
WO2021128344A1 (en) * 2019-12-27 2021-07-01 Lenovo (Beijing) Limited Method and apparatus for cbg based transmission for nr sidelink
CN113141237B (zh) * 2020-01-20 2023-04-07 维沃移动通信有限公司 上行资源的确定方法和通信设备
JP7367553B2 (ja) * 2020-02-17 2023-10-24 沖電気工業株式会社 通信装置及びプログラム
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
WO2022241436A1 (en) 2021-05-14 2022-11-17 XCOM Labs, Inc. Scrambling identifiers for wireless communication systems
CN115701009A (zh) * 2021-07-28 2023-02-07 中兴通讯股份有限公司 数据的处理方法、装置、电子设备和计算机可读存储介质
US12278774B2 (en) * 2022-04-13 2025-04-15 Qualcomm Incorporated Feedback communications for transport blocks with multiple code block groups
WO2024168933A1 (en) * 2023-03-23 2024-08-22 Huawei Technologies Co., Ltd. Harq for source coding
CN121100496A (zh) * 2023-05-10 2025-12-09 华为技术有限公司 用于使用信道编解码和信源编解码的增量数据传输的方法和设备

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101667900A (zh) * 2008-09-02 2010-03-10 中兴通讯股份有限公司 Harq反馈方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7517970B2 (en) * 2003-12-19 2009-04-14 Plexxikon, Inc. Nucleic acids encoding kinase and phosphatase enzymes, expression vectors and cells containing same
US9680578B2 (en) * 2014-12-30 2017-06-13 Mediatek Inc. Soft packet combining for superposition coding
US9992004B2 (en) * 2015-02-03 2018-06-05 Qualcomm Incorporated Code block cluster level HARQ
WO2017039283A1 (ko) * 2015-08-31 2017-03-09 삼성전자 주식회사 서비스들 및 디바이스들에 따라 구성가능한 무선 프로토콜 구현하기 위한 방법 및 장치
JP2020017781A (ja) * 2016-11-14 2020-01-30 株式会社Ｎｔｔドコモ 通信装置、及びデータ受信方法
US10567142B2 (en) * 2017-03-23 2020-02-18 Apple Inc. Preemption indicators and code-block-group-based retransmission techniques for multiplexing different services on physical layer frames
US11115257B2 (en) * 2017-03-23 2021-09-07 Huawei Technologies Co., Ltd. System and method for multiplexing traffic

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101667900A (zh) * 2008-09-02 2010-03-10 中兴通讯股份有限公司 Harq反馈方法

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
MediaTek Inc..R1-1612149 "URLLC and eMBB DL Multiplexing using CRC".《 3GPP TSG RAN WG1 Meeting #87》.2016, *
R1-1612149 "URLLC and eMBB DL Multiplexing using CRC";MediaTek Inc.;《 3GPP TSG RAN WG1 Meeting #87》;20161104;正文第3-4页 *
R1-1702745 "URLLC and eMBB DL Multiplexing using CRC masking and multi-bit NACK feedback";MediaTek Inc.;《 3GPP TSG RAN WG1 Meeting #88》;20170207;正文第4页 *
R1-1705104 "Discussion on DCI contents for NR";CMCC;《3GPP》;20170324;全文 *
R1-1705619 "Use cases of multi-bit HARQ-ACK feedback";Qualcomm Incorporated;《3GPP TSG-RAN WG1 #88bis》;20170324;正文第3页 *
R1-1705664 "CB-Group based HARQ-ACK feedback and retransmission";Shenzhen Coolpad Technologies;《3GPP》;20170324;全文 *

Also Published As

Publication number Publication date
SG11201907608TA (en) 2019-10-30
KR102648447B1 (ko) 2024-03-15
BR112019020124A2 (pt) 2020-05-05
EP3607685A1 (en) 2020-02-12
WO2018187163A1 (en) 2018-10-11
EP3607685B1 (en) 2024-10-09
KR20190129063A (ko) 2019-11-19
CN110476383A (zh) 2019-11-19
TWI758454B (zh) 2022-03-21
US20180287745A1 (en) 2018-10-04
JP7159193B2 (ja) 2022-10-24
JP2020516180A (ja) 2020-05-28
EP4447358A3 (en) 2025-01-08
EP4447358A2 (en) 2024-10-16
TW201842746A (zh) 2018-12-01
US10727987B2 (en) 2020-07-28

Similar Documents

Publication Publication Date Title
CN110476383B (zh) 针对基于码块群的传输的反馈
JP7233374B2 (ja) コードブロックグループベースの送信のためのマルチｈａｒｑ方法および装置
JP7218283B2 (ja) グループ肯定応答／否定応答、およびｇａｃｋ／チャネル状態情報をトリガすること
CN109314609B (zh) 使用混合自动重复请求来进行传送的方法和装置
US10728925B2 (en) Extended grant for enhanced component carrier
US20250261260A1 (en) Device-assisted communication with network coding
EP4193530A1 (en) Multi-channel downlink scheduling with miss detection based on variable bitwidth index
HK40015104B (en) Feedback for codeblock group based transmissions
HK40015104A (en) Feedback for codeblock group based transmissions
HK40015103B (en) Multi-harq methods and apparatus for codeblock group based transmissions
HK40015103A (en) Multi-harq methods and apparatus for codeblock group based transmissions

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
REG Reference to a national code

Ref country code: HK

Ref legal event code: DE

Ref document number: 40015104

Country of ref document: HK

GR01 Patent grant
GR01 Patent grant