BR112019020124A2 - retorno para transmissões baseadas em grupo de bloco de código - Google Patents

retorno para transmissões baseadas em grupo de bloco de código Download PDF

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Publication number
BR112019020124A2
BR112019020124A2 BR112019020124A BR112019020124A BR112019020124A2 BR 112019020124 A2 BR112019020124 A2 BR 112019020124A2 BR 112019020124 A BR112019020124 A BR 112019020124A BR 112019020124 A BR112019020124 A BR 112019020124A BR 112019020124 A2 BR112019020124 A2 BR 112019020124A2
Authority
BR
Brazil
Prior art keywords
cbgs
subset
ack
nack
cbg
Prior art date
Application number
BR112019020124A
Other languages
English (en)
Portuguese (pt)
Inventor
Jiang Jing
Sun Jing
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 BR112019020124A2 publication Critical patent/BR112019020124A2/pt

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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
    • H04L1/12—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)
BR112019020124A 2017-04-03 2018-03-29 retorno para transmissões baseadas em grupo de bloco de código BR112019020124A2 (pt)

Applications Claiming Priority (3)

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

Publications (1)

Publication Number Publication Date
BR112019020124A2 true BR112019020124A2 (pt) 2020-05-05

Family

ID=63670006

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019020124A BR112019020124A2 (pt) 2017-04-03 2018-03-29 retorno para transmissões baseadas em grupo de bloco de código

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)

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US10637615B2 (en) 2017-03-30 2020-04-28 Qualcomm Incorporated Retransmission indication based on an acknowledgement based feedback scheme for wireless communication
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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
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Also Published As

Publication number Publication date
SG11201907608TA (en) 2019-10-30
KR102648447B1 (ko) 2024-03-15
CN110476383B (zh) 2022-09-06
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

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]