CN111971917A - 一种反馈信息长度的确定方法及装置、通信设备 - Google Patents

一种反馈信息长度的确定方法及装置、通信设备 Download PDF

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Publication number
CN111971917A
CN111971917A CN201880092363.9A CN201880092363A CN111971917A CN 111971917 A CN111971917 A CN 111971917A CN 201880092363 A CN201880092363 A CN 201880092363A CN 111971917 A CN111971917 A CN 111971917A
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time
information
node
transmission resource
feedback information
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CN201880092363.9A
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English (en)
Inventor
林亚男
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Publication of CN111971917A publication Critical patent/CN111971917A/zh
Pending legal-status Critical Current

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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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
    • H04L1/0007—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format by modifying the frame length
    • 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
    • H04L1/1822—Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
    • 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
    • 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
    • H04L1/1854—Scheduling and prioritising 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
    • H04L1/1861—Physical mapping arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • 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
    • H04L1/12—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]

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本申请实施例提供一种反馈信息长度的确定方法及装置、通信设备，包括：第一节点根据混合自动重传请求HARQ进程数信息和传输资源的信息，确定反馈信息的比特数量。

Description

PCT国内申请，说明书已公开。

Claims (47)

  1. PCT国内申请，权利要求书已公开。
CN201880092363.9A 2018-08-24 2018-08-24 一种反馈信息长度的确定方法及装置、通信设备 Pending CN111971917A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/102265 WO2020037655A1 (zh) 2018-08-24 2018-08-24 一种反馈信息长度的确定方法及装置、通信设备

Publications (1)

Publication Number Publication Date
CN111971917A true CN111971917A (zh) 2020-11-20

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CN201880092363.9A Pending CN111971917A (zh) 2018-08-24 2018-08-24 一种反馈信息长度的确定方法及装置、通信设备

Country Status (5)

Country Link
US (1) US11569929B2 (zh)
EP (1) EP3840266B1 (zh)
CN (1) CN111971917A (zh)
TW (1) TW202034714A (zh)
WO (1) WO2020037655A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023056822A1 (zh) * 2021-10-08 2023-04-13 华为技术有限公司 通信方法、装置、设备以及存储介质

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117813844A (zh) * 2021-08-05 2024-04-02 惠州Tcl云创科技有限公司 用于单播和/或mbs的用户设备、基站和无线通信方法
EP4329223A1 (en) * 2021-12-30 2024-02-28 Samsung Electronics Co., Ltd. Method and device for determining number of harq process ids and transmitting harq-ack in wireless communication system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8848591B2 (en) * 2012-02-27 2014-09-30 Futurewei Technologies, Inc. System and method for message acknowledgment feedback for device-to-device communication overlaid on a cellular network
CN106688292B (zh) * 2014-09-10 2020-05-15 夏普株式会社 终端、基站以及通信方法
US10645679B2 (en) * 2015-11-18 2020-05-05 Qualcomm Incorporated Hybrid automatic repeat request (HARQ) payload mapping for short physical uplink control channel (PUCCH) on a shared communication medium
WO2017123356A1 (en) * 2016-01-12 2017-07-20 Intel IP Corporation Dynamic harq configuration and bitmap based ack/nack
CN107359969B (zh) * 2016-05-10 2020-03-24 电信科学技术研究院 一种harq的反馈信息传输方法、ue、基站和系统
CN108289015B (zh) * 2017-01-09 2023-04-07 北京三星通信技术研究有限公司 发送harq-ack/nack的方法和设备及下行传输方法和设备
CN108390741B (zh) * 2017-02-03 2021-11-19 华为技术有限公司 数据传输方法和设备
US11398882B2 (en) * 2017-05-04 2022-07-26 Lg Electronics Inc. Early termination of repeated transmissions between terminal and base station in wireless communication system
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
WO2019138149A1 (en) * 2018-01-12 2019-07-18 Nokia Technologies Oy Uplink channel scheduling to retain channel occupancy for unlicensed wireless spectrum

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023056822A1 (zh) * 2021-10-08 2023-04-13 华为技术有限公司 通信方法、装置、设备以及存储介质

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Publication number Publication date
US20210167888A1 (en) 2021-06-03
WO2020037655A1 (zh) 2020-02-27
EP3840266A1 (en) 2021-06-23
TW202034714A (zh) 2020-09-16
US11569929B2 (en) 2023-01-31
EP3840266A4 (en) 2021-08-25
EP3840266B1 (en) 2022-08-10

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