CN111955040A - 数据传输的方法、终端设备和网络设备 - Google Patents

数据传输的方法、终端设备和网络设备 Download PDF

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Publication number
CN111955040A
CN111955040A CN201880092158.2A CN201880092158A CN111955040A CN 111955040 A CN111955040 A CN 111955040A CN 201880092158 A CN201880092158 A CN 201880092158A CN 111955040 A CN111955040 A CN 111955040A
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China
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data
sub
transmission mode
time
frequency resource
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CN201880092158.2A
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English (en)
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唐海
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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 CN111955040A publication Critical patent/CN111955040A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • 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
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H04L1/0013—Rate matching, e.g. puncturing or repetition of code symbols
    • 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
    • H04L1/0025—Transmission of mode-switching indication
    • 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
    • H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
    • H04L1/0039—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver other detection of signalling, e.g. detection of TFCI explicit signalling
    • 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), DMT
    • 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
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • 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
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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

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

Abstract

本申请实施例提供了一种数据传输的方法、终端设备和网络设备，能够在信道检测带宽与***的载波带宽或数据传输带宽不一致的情况下，进行上行数据传输，提高了免授权频谱的频谱资源利用效率。该方法包括：终端设备接收网络设备发送的调度信息，该调度信息用于调度该终端设备通过第一载波上的第一时频资源传输第一传输块，该第一传输块为一个物理信道承载的传输块；该终端设备对该第一传输块进行速率匹配，得到第一数据；该终端设备确定上行传输方式，该上行传输方式包括第一传输方式和第二传输方式，其中，该第一传输方式为通过该第一时频资源在频域上占用的全部或部分资源发送该第一数据，该第二传输方式为通过该第一时频资源在频域上占用的全部资源发送该第一数据，且不通过该第一时频资源在频域上占用的部分资源发送该第一数据；该终端设备对该第一载波进行信道检测，并根据检测结果和该上行传输方式通过该第一时频资源向该网络设备发送该第一数据。

Description

PCT国内申请，说明书已公开。

Claims (40)

  1. PCT国内申请，权利要求书已公开。
CN201880092158.2A 2018-04-03 2018-04-03 数据传输的方法、终端设备和网络设备 Pending CN111955040A (zh)

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Application Number Priority Date Filing Date Title
PCT/CN2018/081778 WO2019191912A1 (zh) 2018-04-03 2018-04-03 数据传输的方法、终端设备和网络设备

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CN111955040A true CN111955040A (zh) 2020-11-17

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US (1) US11570800B2 (zh)
EP (1) EP3780836A4 (zh)
KR (1) KR20200138814A (zh)
CN (1) CN111955040A (zh)
AU (1) AU2018417481A1 (zh)
WO (1) WO2019191912A1 (zh)

Cited By (2)

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Publication number Priority date Publication date Assignee Title
CN113890712A (zh) * 2021-10-14 2022-01-04 微位（深圳）网络科技有限公司 数据传输方法、装置、电子设备及可读存储介质
CN115208526A (zh) * 2021-04-09 2022-10-18 维沃移动通信有限公司 信号传输方法、装置及终端

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US11265910B2 (en) * 2019-01-10 2022-03-01 Ofinno, Llc Configured grant for unlicensed cells
KR20230124734A (ko) * 2021-01-07 2023-08-25 후아웨이 테크놀러지 컴퍼니 리미티드 전송 전력 결정 방법 및 장치
JPWO2022162748A1 (zh) * 2021-01-26 2022-08-04
CN114257340B (zh) * 2021-12-21 2024-04-16 锐捷网络股份有限公司 一种传输速率的确定方法、装置、电子设备及存储介质

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GB2427980B (en) * 2005-07-01 2007-10-10 Toshiba Res Europ Ltd Means and method of allocating channel bandwidth
WO2016201632A1 (en) * 2015-06-17 2016-12-22 Telefonaktiebolaget Lm Ericsson (Publ) Multicarrier scheduling
CN107046726B (zh) * 2016-02-05 2020-10-02 上海诺基亚贝尔股份有限公司 提供免许可载波的传输状态的方法和装置
CN107046727B (zh) * 2016-02-06 2020-10-09 上海无线通信研究中心 一种上行资源共享方法、基站及终端
CN107231688A (zh) * 2016-03-24 2017-10-03 北京信威通信技术股份有限公司 基于laa网络的上行数据传输方法及装置
CN108809545B (zh) * 2017-05-04 2023-01-06 华为技术有限公司 传输上行控制信息的方法和装置
CN111133815B (zh) * 2017-07-21 2024-03-12 株式会社Ntt都科摩 用户终端以及无线通信方法
EP3738251A1 (en) * 2018-01-12 2020-11-18 Telefonaktiebolaget Lm Ericsson (Publ) Control signaling for radio access networks

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115208526A (zh) * 2021-04-09 2022-10-18 维沃移动通信有限公司 信号传输方法、装置及终端
CN115208526B (zh) * 2021-04-09 2024-01-30 维沃移动通信有限公司 信号传输方法、装置及终端
CN113890712A (zh) * 2021-10-14 2022-01-04 微位（深圳）网络科技有限公司 数据传输方法、装置、电子设备及可读存储介质

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WO2019191912A1 (zh) 2019-10-10
EP3780836A1 (en) 2021-02-17
AU2018417481A1 (en) 2020-11-26
KR20200138814A (ko) 2020-12-10
US11570800B2 (en) 2023-01-31
EP3780836A4 (en) 2021-03-24
US20210022161A1 (en) 2021-01-21

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