CN110800229B - 用于无线通信的方法和装置 - Google Patents

用于无线通信的方法和装置 Download PDF

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Publication number
CN110800229B
CN110800229B CN201880042745.0A CN201880042745A CN110800229B CN 110800229 B CN110800229 B CN 110800229B CN 201880042745 A CN201880042745 A CN 201880042745A CN 110800229 B CN110800229 B CN 110800229B
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codeword
code
code block
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feedback bits
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Chinese (zh)
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CN110800229A (zh
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J·孙
P·古普塔
蒋靖
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • 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
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • 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]
    • 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1614—Details of the supervisory signal using bitmaps
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
CN201880042745.0A 2017-06-27 2018-06-26 用于无线通信的方法和装置 Active CN110800229B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762525730P 2017-06-27 2017-06-27
US62/525,730 2017-06-27
US16/017,894 US10630450B2 (en) 2017-06-27 2018-06-25 Overlapping code block groups for multiple codewords
US16/017,894 2018-06-25
PCT/US2018/039563 WO2019005838A1 (en) 2017-06-27 2018-06-26 GROUPS OF OVERLAPPING CODE BLOCKS FOR MULTIPLE CODE WORDS

Publications (2)

Publication Number Publication Date
CN110800229A CN110800229A (zh) 2020-02-14
CN110800229B true CN110800229B (zh) 2022-07-05

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CN201880042745.0A Active CN110800229B (zh) 2017-06-27 2018-06-26 用于无线通信的方法和装置

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US (1) US10630450B2 (enExample)
EP (1) EP3646498B1 (enExample)
JP (1) JP7321104B2 (enExample)
KR (1) KR102729380B1 (enExample)
CN (1) CN110800229B (enExample)
AU (1) AU2018290800B2 (enExample)
BR (1) BR112019026943A2 (enExample)
WO (1) WO2019005838A1 (enExample)

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KR102356204B1 (ko) * 2017-08-08 2022-02-08 후아웨이 테크놀러지 컴퍼니 리미티드 통신 방법 및 통신 장치
EP3688879B1 (en) * 2017-09-28 2024-06-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Transmission of data by multiple users over shared resources
WO2019095190A1 (en) * 2017-11-16 2019-05-23 Qualcomm Incorporated Reduced overhead error detection code design for decoding a codeword
CN109802800B (zh) * 2017-11-17 2020-12-22 华为技术有限公司 一种通信方法及设备
WO2019122000A1 (en) * 2017-12-21 2019-06-27 Telefonaktiebolaget Lm Ericsson (Publ) Network node, method and computer program for unlicensed spectrum operation
CN110535570B (zh) * 2019-01-18 2023-08-11 中兴通讯股份有限公司 一种传输信息的方法和装置
US11509419B2 (en) * 2019-09-25 2022-11-22 Qualcomm Incorporated Acknowledgement and retransmission techniques utilizing secondary wireless channel
US11411779B2 (en) 2020-03-31 2022-08-09 XCOM Labs, Inc. Reference signal channel estimation
US12328273B2 (en) * 2020-05-13 2025-06-10 Qualcomm Incorporated Code block-based resource mapping for transmissions with data-modulated demodulation reference signals
CN113824534A (zh) * 2020-06-20 2021-12-21 华为技术有限公司 一种确定码组丢失的方法及装置
US11996948B2 (en) * 2020-07-09 2024-05-28 Qualcomm Incorporated Hierarchical hybrid automatic repeat request across different decoding levels
CN116325684A (zh) 2020-10-19 2023-06-23 艾斯康实验室公司 用于无线通信系统的参考信号
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
CN118044138A (zh) * 2021-10-11 2024-05-14 中兴通讯股份有限公司 用于传送多个传输块组的方法、设备和系统
CN114071572B (zh) * 2021-11-02 2023-06-30 中国联合网络通信集团有限公司 码块分割方法、装置及计算机可读存储介质
US12047325B2 (en) * 2021-11-02 2024-07-23 Qualcomm Incorporated Dynamic code block group (CBG) enabling and signaling of maximal number of CBGs
US12308968B2 (en) 2022-02-10 2025-05-20 Qualcomm Incorporated Control block bundle for retransmission
WO2025086102A1 (zh) * 2023-10-24 2025-05-01 华为技术有限公司 一种传输块分段方法及相关设备

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CN102893551A (zh) * 2010-04-05 2013-01-23 高通股份有限公司 Mimo通信系统中的确认绑定
CN106230563A (zh) * 2008-05-07 2016-12-14 高通股份有限公司 在无线通信系统中捆绑ack信息

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HUE032628T2 (en) * 2010-11-02 2017-10-30 Qualcomm Inc Hybrid Auto Repeat Request Feedback Transmission in Multi-Component Communication System Using Schedule Request Resources
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CN102893551A (zh) * 2010-04-05 2013-01-23 高通股份有限公司 Mimo通信系统中的确认绑定

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AU2018290800B2 (en) 2022-10-27
KR102729380B1 (ko) 2024-11-12
JP2020526071A (ja) 2020-08-27
US10630450B2 (en) 2020-04-21
EP3646498A1 (en) 2020-05-06
EP3646498B1 (en) 2023-08-16
JP7321104B2 (ja) 2023-08-04
KR20200018788A (ko) 2020-02-20
US20180375634A1 (en) 2018-12-27
AU2018290800A1 (en) 2019-12-05
BR112019026943A2 (pt) 2020-06-30
WO2019005838A1 (en) 2019-01-03
CN110800229A (zh) 2020-02-14

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