CN109565827A - 数据传输的方法和装置 - Google Patents

数据传输的方法和装置 Download PDF

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Publication number
CN109565827A
CN109565827A CN201780050073.3A CN201780050073A CN109565827A CN 109565827 A CN109565827 A CN 109565827A CN 201780050073 A CN201780050073 A CN 201780050073A CN 109565827 A CN109565827 A CN 109565827A
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CN
China
Prior art keywords
upstream data
terminal device
time
network equipment
pilot tone
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Pending
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CN201780050073.3A
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English (en)
Inventor
杜振国
庄宏成
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication of CN109565827A publication Critical patent/CN109565827A/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation

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

Abstract

本申请实施例提供一种数据传输的方法和装置。该方法包括：网络设备从终端设备上接收上行数据；网络设备根据上行数据的关联信息，确定终端设备及上行数据的冗余版本；其中，上行数据的关联信息为与终端设备发送上行数据时有关的信息。本申请实施例提供的数据传输的方法和装置，通过采用上行数据的关联信息，而不是仅仅依赖于导频资源链来指示终端设备和上行数据的RV，可避免因为导频资源链数量有限，导致的网络设备无法正确区分来自不同终端设备的上行数据，降低了数据传输的可靠性和准确性的问题。

Description

PCT国内申请，说明书已公开。

Claims (63)

  1. PCT国内申请，权利要求书已公开。
CN201780050073.3A 2017-04-21 2017-06-22 数据传输的方法和装置 Pending CN109565827A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201710266912 2017-04-21
CN2017102669127 2017-04-21
PCT/CN2017/089650 WO2018192091A1 (zh) 2017-04-21 2017-06-22 数据传输的方法和装置

Publications (1)

Publication Number Publication Date
CN109565827A true CN109565827A (zh) 2019-04-02

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CN201780050073.3A Pending CN109565827A (zh) 2017-04-21 2017-06-22 数据传输的方法和装置

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CN (1) CN109565827A (zh)
WO (1) WO2018192091A1 (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101567775A (zh) * 2008-04-25 2009-10-28 大唐移动通信设备有限公司 传输上行数据的方法、发送端设备和接收端设备
CN105636223A (zh) * 2014-11-06 2016-06-01 电信科学技术研究院 一种上行调度方法、装置及系统
CN106162904A (zh) * 2015-03-23 2016-11-23 联想(北京)有限公司 信息处理方法、用户设备及基站
CN106413096A (zh) * 2015-07-31 2017-02-15 中兴通讯股份有限公司 上行载波选择方法、网络侧网元及用户设备

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10028302B2 (en) * 2013-03-08 2018-07-17 Huawei Technologies Co., Ltd. System and method for uplink grant-free transmission scheme

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101567775A (zh) * 2008-04-25 2009-10-28 大唐移动通信设备有限公司 传输上行数据的方法、发送端设备和接收端设备
CN105636223A (zh) * 2014-11-06 2016-06-01 电信科学技术研究院 一种上行调度方法、装置及系统
CN106162904A (zh) * 2015-03-23 2016-11-23 联想(北京)有限公司 信息处理方法、用户设备及基站
CN106413096A (zh) * 2015-07-31 2017-02-15 中兴通讯股份有限公司 上行载波选择方法、网络侧网元及用户设备

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
ERICSSON: "Framework for grant-free acess for URLLC，R1-1700689", 《3GPP TSG RAN WG1 AH_NR MEETING 》 *
HUAWEI, HISILICON: "Support of URLLC in UL，R1-1700024", 《3GPP TSG RAN WG1 NR AD HOC MEETING》 *
INTEL CORPORATION: "Grant-free UL transmission scheduling and HARQ aspects，R1-1704762", 《3GPP TSG RAN1 WG MEETING #88BIS》 *
NTT DOCOMO, INC.: "Low latency uplink for URLLC，R1-1705751", 《3GPP TSG RAN WG1 MEETING #88BIS》 *

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Publication number Publication date
WO2018192091A1 (zh) 2018-10-25

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