CN110603763A - 数据反馈方法及相关设备 - Google Patents

数据反馈方法及相关设备 Download PDF

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Publication number
CN110603763A
CN110603763A CN201780090354.1A CN201780090354A CN110603763A CN 110603763 A CN110603763 A CN 110603763A CN 201780090354 A CN201780090354 A CN 201780090354A CN 110603763 A CN110603763 A CN 110603763A
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China
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downlink control
control information
bit
uplink data
bit group
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CN201780090354.1A
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CN110603763B (zh
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南方
余政
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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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
    • H04L1/1861—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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • H04L1/0073—Special arrangements for feedback channel
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0061—Error detection codes
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0466—Wireless resource allocation based on the type of the allocated resource the resource being a scrambling code
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states

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

Abstract

本申请公开了一种上行数据的反馈及相关设备，其中，该方法包括：接收来自于终端设备的上行数据；确定第一下行控制信息的第一比特组，以及确定所述第一比特组中的第一比特；其中，所述第一下行控制信息的比特组成了至少一个比特组，且所述第一下行控制信息的每个比特组包括的比特与一个窄带内的物理资源块相关联，所述第一比特用于指示所述上行数据是否正确接收，或指示所述终端设备是否发送新的上行数据；发送所述第一下行控制信息。采用本申请，能够通过一个下行控制信息携带多个上行数据的反馈信息，有助于解决反馈上行数据是否正确接收的反馈资源开销大、反馈效率低的问题。

Description

PCT国内申请，说明书已公开。

Claims (34)

  1. PCT国内申请，权利要求书已公开。
CN201780090354.1A 2017-05-05 2017-05-05 数据反馈方法及相关设备 Active CN110603763B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/083359 WO2018201504A1 (zh) 2017-05-05 2017-05-05 数据反馈方法及相关设备

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CN110603763A true CN110603763A (zh) 2019-12-20
CN110603763B CN110603763B (zh) 2021-02-12

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US (1) US20200067644A1 (zh)
EP (1) EP3614597B1 (zh)
JP (1) JP6884885B2 (zh)
CN (1) CN110603763B (zh)
WO (1) WO2018201504A1 (zh)

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WO2020017874A1 (ko) * 2018-07-16 2020-01-23 엘지전자 주식회사 무선 통신 시스템에서 harq-ack 피드백을 수신하는 방법 및 이를 위한 장치
CN112583561B (zh) * 2019-09-30 2023-11-17 中兴通讯股份有限公司 一种信息的发送、接收方法及装置
CN116073974A (zh) * 2019-11-19 2023-05-05 Oppo广东移动通信有限公司 用于nr-u中的dfi传输的方法
CN112437191B (zh) * 2020-11-16 2021-11-05 福建多多云科技有限公司 基于云手机的设备调度方法

Citations (6)

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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
CN103973397A (zh) * 2013-01-29 2014-08-06 中兴通讯股份有限公司 Ack/nack信息的发送及接收方法、基站及终端
CN104811284A (zh) * 2014-01-29 2015-07-29 上海贝尔股份有限公司 为mtc ue进行上行链路传输反馈的方法和装置
CN105634689A (zh) * 2014-11-06 2016-06-01 电信科学技术研究院 一种harq确认信息的反馈方法及装置
WO2016161618A1 (en) * 2015-04-10 2016-10-13 Panasonic Intellectual Property Corporation Of America Wireless communication method, enodb and user equipment
US20160344528A1 (en) * 2013-11-25 2016-11-24 Innovative Technology Lab Co., Ltd. Apparatus and method for transmitting harq ack/nack

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CN102263623A (zh) * 2010-05-26 2011-11-30 株式会社Ntt都科摩 数据的重传方法及装置
KR20130107855A (ko) * 2012-03-23 2013-10-02 주식회사 팬택 협대역 단말을 위한 제어채널 구성장치 및 방법
CN104125045B (zh) * 2013-04-25 2017-12-15 上海贝尔股份有限公司 一种用于传输ack/nack消息的方法
US9887822B2 (en) * 2014-11-03 2018-02-06 Intel IP Corporation System and method to address resource collision for asymmetric region allocation
WO2016072688A2 (ko) * 2014-11-05 2016-05-12 엘지전자 주식회사 Ack/nack 신호 수신 방법 및 mtc 기기
US20160270038A1 (en) * 2015-03-11 2016-09-15 Samsung Electronics Co., Ltd Transmissions of downlink control channels for low cost ues
CN106162897B (zh) * 2015-05-15 2020-02-14 华为技术有限公司 传输控制信息的方法、基站和用户设备
WO2017010477A1 (ja) * 2015-07-15 2017-01-19 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局及び無線通信方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN103973397A (zh) * 2013-01-29 2014-08-06 中兴通讯股份有限公司 Ack/nack信息的发送及接收方法、基站及终端
US20160344528A1 (en) * 2013-11-25 2016-11-24 Innovative Technology Lab Co., Ltd. Apparatus and method for transmitting harq ack/nack
CN104811284A (zh) * 2014-01-29 2015-07-29 上海贝尔股份有限公司 为mtc ue进行上行链路传输反馈的方法和装置
CN105634689A (zh) * 2014-11-06 2016-06-01 电信科学技术研究院 一种harq确认信息的反馈方法及装置
WO2016161618A1 (en) * 2015-04-10 2016-10-13 Panasonic Intellectual Property Corporation Of America Wireless communication method, enodb and user equipment

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Publication number Publication date
WO2018201504A1 (zh) 2018-11-08
EP3614597A4 (en) 2020-04-15
JP6884885B2 (ja) 2021-06-09
EP3614597B1 (en) 2021-08-25
CN110603763B (zh) 2021-02-12
EP3614597A1 (en) 2020-02-26
US20200067644A1 (en) 2020-02-27
JP2020519197A (ja) 2020-06-25

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