CN110337791A - 反馈方法和通信设备 - Google Patents

反馈方法和通信设备 Download PDF

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Publication number
CN110337791A
CN110337791A CN201880013660.XA CN201880013660A CN110337791A CN 110337791 A CN110337791 A CN 110337791A CN 201880013660 A CN201880013660 A CN 201880013660A CN 110337791 A CN110337791 A CN 110337791A
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China
Prior art keywords
feedback information
code block
block collection
collection
feedback
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CN201880013660.XA
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English (en)
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CN110337791B (zh
Inventor
王新
那崇宁
王闰昕
王理惠
蒋惠玲
永田聪
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NTT Docomo Inc
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NTT Docomo Inc
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    • 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
    • H04L1/1858—Transmission or retransmission of more than one copy of acknowledgement message
    • 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 signaling, 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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • 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
    • H04L1/0028—Formatting
    • H04L1/0029—Reduction of the amount of signalling, e.g. retention of useful signalling or differential 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
    • H04L1/12—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
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本发明的实施例提供了一种反馈方法和通信设备。根据本发明实施例的反馈方法，包括：接收包括多个码块集的数据块；根据所述多个码块集的接收状态生成关于所述数据块的反馈信息，所述反馈信息用于指示所述多个码块集中的至少部分码块集各自的传输状态；发送所述反馈信息。

Description

PCT国内申请，说明书已公开。

Claims (13)

  1. PCT国内申请，权利要求书已公开。
CN201880013660.XA 2017-03-23 2018-03-22 反馈方法和通信设备 Active CN110337791B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN2017101798421 2017-03-23
CN201710179842.1A CN108631956A (zh) 2017-03-23 2017-03-23 反馈方法和通信设备
PCT/CN2018/079930 WO2018171649A1 (zh) 2017-03-23 2018-03-22 反馈方法和通信设备

Publications (2)

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CN110337791A true CN110337791A (zh) 2019-10-15
CN110337791B CN110337791B (zh) 2022-08-30

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CN201710179842.1A Pending CN108631956A (zh) 2017-03-23 2017-03-23 反馈方法和通信设备
CN201880013660.XA Active CN110337791B (zh) 2017-03-23 2018-03-22 反馈方法和通信设备

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Country Link
US (1) US20200084004A1 (zh)
CN (2) CN108631956A (zh)
WO (1) WO2018171649A1 (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11336397B2 (en) * 2017-05-05 2022-05-17 Beijing Xiaomi Mobile Software Co., Ltd. HARQ feedback method and apparatus, device, and computer readable storage medium
KR20230079507A (ko) * 2017-11-17 2023-06-07 지티이 코포레이션 무선 통신에서 피드백 신호의 크기를 결정하기 위한 방법, 장치 및 시스템
CN111525982B (zh) * 2019-02-02 2023-02-14 华为技术有限公司 用于无线通信的方法及装置
US11889348B2 (en) * 2021-02-19 2024-01-30 Qualcomm Incorporated Techniques for compressing feedback values in wireless communications
CN116170772A (zh) * 2021-11-22 2023-05-26 上海朗帛通信技术有限公司 一种被用于无线通信的节点中的方法和装置
CN117295110A (zh) * 2022-06-15 2023-12-26 中兴通讯股份有限公司 信息传输方法、装置、基站、设备、存储介质及程序产品

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1983913A (zh) * 2005-12-17 2007-06-20 华为技术有限公司 一种数据传输方法及系统
EP1971096A2 (en) * 2007-03-16 2008-09-17 Samsung Electronics Co., Ltd. Method and apparatus to enable fast decoding of transmissions with multiple code blocks
CN102123018A (zh) * 2010-01-11 2011-07-13 北京三星通信技术研究有限公司 一种混合自动重传请求中反馈接收状态的方法
CN101635987B (zh) * 2008-07-25 2012-03-07 中兴通讯股份有限公司 一种反馈下行接收状态的方法
US20120188926A1 (en) * 2011-01-20 2012-07-26 Samsung Electronics Co., Ltd. Method and apparatus for feeding back ack/nack information
CN102820957A (zh) * 2012-07-19 2012-12-12 福建先创通信有限公司 一种数据状态反馈包及其应用
US8699375B2 (en) * 2007-04-11 2014-04-15 Telefonaktiebolaget Lm Ericsson (Publ) Method for implicit conveying of uplink feedback information
CN103957087A (zh) * 2014-04-30 2014-07-30 珠海市魅族科技有限公司 一种无线通信方法、相关设备及系统
US20140226509A1 (en) * 2011-05-04 2014-08-14 Lg Electronics Inc. Method and device for transmitting/receiving channel state information in a wireless communication system
CN104040907A (zh) * 2011-10-12 2014-09-10 三星电子株式会社 在移动通信系统中用于发送和接收反馈信息的方法和装置
US20150155928A1 (en) * 2012-05-07 2015-06-04 Lg Electronics Inc. Method and apparatus for transmitting channel state information in wireless communication system
CN105024781A (zh) * 2014-04-30 2015-11-04 中兴通讯股份有限公司 一种反馈信息的处理方法、装置及系统
CN105515733A (zh) * 2014-09-24 2016-04-20 中兴通讯股份有限公司 一种反馈方法及装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105515719B (zh) * 2014-09-24 2019-04-26 中兴通讯股份有限公司 一种数据传输方法及装置

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1983913A (zh) * 2005-12-17 2007-06-20 华为技术有限公司 一种数据传输方法及系统
EP1971096A2 (en) * 2007-03-16 2008-09-17 Samsung Electronics Co., Ltd. Method and apparatus to enable fast decoding of transmissions with multiple code blocks
US8699375B2 (en) * 2007-04-11 2014-04-15 Telefonaktiebolaget Lm Ericsson (Publ) Method for implicit conveying of uplink feedback information
CN101635987B (zh) * 2008-07-25 2012-03-07 中兴通讯股份有限公司 一种反馈下行接收状态的方法
CN102123018A (zh) * 2010-01-11 2011-07-13 北京三星通信技术研究有限公司 一种混合自动重传请求中反馈接收状态的方法
US20120188926A1 (en) * 2011-01-20 2012-07-26 Samsung Electronics Co., Ltd. Method and apparatus for feeding back ack/nack information
US20140226509A1 (en) * 2011-05-04 2014-08-14 Lg Electronics Inc. Method and device for transmitting/receiving channel state information in a wireless communication system
CN104040907A (zh) * 2011-10-12 2014-09-10 三星电子株式会社 在移动通信系统中用于发送和接收反馈信息的方法和装置
US20150155928A1 (en) * 2012-05-07 2015-06-04 Lg Electronics Inc. Method and apparatus for transmitting channel state information in wireless communication system
CN102820957A (zh) * 2012-07-19 2012-12-12 福建先创通信有限公司 一种数据状态反馈包及其应用
CN103957087A (zh) * 2014-04-30 2014-07-30 珠海市魅族科技有限公司 一种无线通信方法、相关设备及系统
CN105024781A (zh) * 2014-04-30 2015-11-04 中兴通讯股份有限公司 一种反馈信息的处理方法、装置及系统
CN105515733A (zh) * 2014-09-24 2016-04-20 中兴通讯股份有限公司 一种反馈方法及装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
陈发堂等: ""LTE TDD系统中下行HARQ机制的研究"", 《电信科学》 *

Also Published As

Publication number Publication date
US20200084004A1 (en) 2020-03-12
CN108631956A (zh) 2018-10-09
WO2018171649A1 (zh) 2018-09-27
CN110337791B (zh) 2022-08-30

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