CN114731669A - 一种通信方法及装置 - Google Patents

一种通信方法及装置 Download PDF

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Publication number
CN114731669A
CN114731669A CN202080081211.6A CN202080081211A CN114731669A CN 114731669 A CN114731669 A CN 114731669A CN 202080081211 A CN202080081211 A CN 202080081211A CN 114731669 A CN114731669 A CN 114731669A
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China
Prior art keywords
time domain
domain resource
signal
sub
communication device
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CN202080081211.6A
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English (en)
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CN114731669B (zh
Inventor
朱杰作
高磊
马莎
杨常青
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Priority to CN202310714682.1A priority Critical patent/CN117015038A/zh
Publication of CN114731669A publication Critical patent/CN114731669A/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
    • 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
    • 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
    • H04L1/0026—Transmission of channel quality indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • H04L27/2607—Cyclic extensions
    • 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
    • H04L5/0078—Timing of allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • H04W4/48—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for in-vehicle communication

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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

本申请提供了一种通信方法及装置，可以应用于自动驾驶，智能驾驶或短距离通信领域。包括：在第一时间单元的第一时域资源中，第一通信设备传输第一信号；在第二时间单元的第三时域资源中，所述第一通信设备传输第二信号；在第一时间单元的第二时域资源中，所述第一通信设备传输第四信号；在第二时间单元的第四时域资源中，所述第一通信设备传输第三信号；所述第一时间单元在时域上依次包含时域上连续的所述第一时域资源、第一保护间隔、第二时域资源以及第二保护间隔；所述第二时间单元在时域上依次包含时域上连续的所述第三时域资源、第三保护间隔、第四时域资源以及第四保护间隔。对于低时延和周期性较强的业务，可以实现业务的稳定传输。

Description

PCT国内申请，说明书已公开。

Claims (70)

  1. PCT国内申请，权利要求书已公开。
CN202080081211.6A 2020-02-19 2020-04-29 一种通信方法及装置 Active CN114731669B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310714682.1A CN117015038A (zh) 2020-02-19 2020-04-29 一种通信方法及装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/CN2020/075894 WO2021163929A1 (zh) 2020-02-19 2020-02-19 业务传输的方法和通信装置
CNPCT/CN2020/075894 2020-02-19
PCT/CN2020/087768 WO2021164129A1 (zh) 2020-02-19 2020-04-29 一种通信方法及装置

Related Child Applications (1)

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Publications (2)

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CN114731669A true CN114731669A (zh) 2022-07-08
CN114731669B CN114731669B (zh) 2023-06-20

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Country Status (4)

Country Link
US (1) US20220400486A1 (zh)
EP (1) EP4099782A4 (zh)
CN (2) CN117015038A (zh)
WO (2) WO2021163929A1 (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014110759A1 (en) * 2013-01-17 2014-07-24 Broadcom Corporation Flexible usage of special subframe for long term evolution time division duplex downlink-uplink
CN106255213A (zh) * 2016-07-29 2016-12-21 宇龙计算机通信科技(深圳)有限公司 一种配置时域调度单元的方法及基站
CN108633015A (zh) * 2017-03-22 2018-10-09 华为技术有限公司 接收数据的方法及其装置和发送数据的方法及其装置
CN110178319A (zh) * 2017-01-16 2019-08-27 瑞典爱立信有限公司 无线电网络节点和用于无线电网络节点的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11272483B2 (en) * 2016-03-30 2022-03-08 Interdigital Patent Holdings, Inc. Determining physical channel resources in a wireless network
CN107371251A (zh) * 2016-05-13 2017-11-21 中兴通讯股份有限公司 传输时间单元的配置方法及装置
WO2018031704A1 (en) * 2016-08-10 2018-02-15 Interdigital Patent Holdings, Inc. Timing advance and processing capabilities in a reduced latency system
CN113691356B (zh) * 2016-08-11 2023-09-19 松下电器（美国）知识产权公司 通信装置、通信方法、基站和集成电路
CN107889251B (zh) * 2016-09-30 2020-04-14 华为技术有限公司 一种时域资源单元集合结构的确定方法、网络设备及终端
CN108811120B (zh) * 2017-05-05 2023-05-02 中兴通讯股份有限公司 数据传输方法及装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014110759A1 (en) * 2013-01-17 2014-07-24 Broadcom Corporation Flexible usage of special subframe for long term evolution time division duplex downlink-uplink
CN106255213A (zh) * 2016-07-29 2016-12-21 宇龙计算机通信科技(深圳)有限公司 一种配置时域调度单元的方法及基站
CN110178319A (zh) * 2017-01-16 2019-08-27 瑞典爱立信有限公司 无线电网络节点和用于无线电网络节点的方法
CN108633015A (zh) * 2017-03-22 2018-10-09 华为技术有限公司 接收数据的方法及其装置和发送数据的方法及其装置

Also Published As

Publication number Publication date
CN114731669B (zh) 2023-06-20
CN117015038A (zh) 2023-11-07
EP4099782A4 (en) 2023-06-28
WO2021164129A1 (zh) 2021-08-26
US20220400486A1 (en) 2022-12-15
WO2021163929A1 (zh) 2021-08-26
EP4099782A1 (en) 2022-12-07

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