CN113545150A - 一种配置信息的指示方法及装置 - Google Patents

一种配置信息的指示方法及装置 Download PDF

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Publication number
CN113545150A
CN113545150A CN202080003448.2A CN202080003448A CN113545150A CN 113545150 A CN113545150 A CN 113545150A CN 202080003448 A CN202080003448 A CN 202080003448A CN 113545150 A CN113545150 A CN 113545150A
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China
Prior art keywords
tdd
transmission time
scs
period
uplink
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CN202080003448.2A
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CN113545150B (zh
Inventor
焦春旭
黎超
向铮铮
卢磊
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Priority to CN202011635859.1A priority Critical patent/CN113194434B/zh
Priority to CN202410718326.1A priority patent/CN118612869A/zh
Publication of CN113545150A publication Critical patent/CN113545150A/zh
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Publication of CN113545150B publication Critical patent/CN113545150B/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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • 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
    • H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
    • 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
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • 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
    • H04W8/00—Network data management
    • H04W8/005—Discovery of network devices, e.g. terminals
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/18—Interfaces between hierarchically similar devices between terminal devices

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

本申请提供一种配置信息的指示方法及装置，适用于车联网V2X、智能网联车、辅助驾驶以及智能驾驶等领域，用以解决现有技术中存在的SL传输对于DL传输造成干扰的问题，并能够有效的节省信令开销。该方法应用于第一终端设备，包括：接收网络设备发送的上下行时分双工TDD配置；根据上下行TDD配置，向第二终端设备发送指示信息，指示信息承载在侧行链路同步信号块S‑SSB的物理层侧行链路广播信道PSBCH中，指示信息用于指示上下行TDD配置包含的周期信息。

Description

PCT国内申请，说明书已公开。

Claims (49)

  1. PCT国内申请，权利要求书已公开。
CN202080003448.2A 2020-02-14 2020-02-14 一种配置信息的指示方法及装置 Active CN113545150B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202011635859.1A CN113194434B (zh) 2020-02-14 2020-02-14 一种配置信息的指示方法及装置
CN202410718326.1A CN118612869A (zh) 2020-02-14 2020-02-14 一种配置信息的指示方法及装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/075430 WO2021159532A1 (zh) 2020-02-14 2020-02-14 一种配置信息的指示方法及装置

Related Child Applications (2)

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CN202410718326.1A Division CN118612869A (zh) 2020-02-14 2020-02-14 一种配置信息的指示方法及装置
CN202011635859.1A Division CN113194434B (zh) 2020-02-14 2020-02-14 一种配置信息的指示方法及装置

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CN113545150A true CN113545150A (zh) 2021-10-22
CN113545150B CN113545150B (zh) 2024-06-11

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US (1) US20220393846A1 (zh)
EP (1) EP4106442A4 (zh)
JP (1) JP7544131B2 (zh)
KR (1) KR20220140622A (zh)
CN (1) CN113545150B (zh)
AU (1) AU2020429220B2 (zh)
BR (1) BR112022016046A2 (zh)
WO (1) WO2021159532A1 (zh)

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Publication number Priority date Publication date Assignee Title
CN113747395B (zh) * 2018-11-15 2024-07-23 北京小米移动软件有限公司 同步信号块的配置信息的广播、接收方法和装置
US11659552B2 (en) * 2019-09-27 2023-05-23 Qualcomm Incorporated Time division duplex (TDD) slot format configuration indication for sidelink communications

Citations (2)

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Publication number Priority date Publication date Assignee Title
US20170303144A1 (en) * 2016-04-18 2017-10-19 Samsung Electronics Co., Ltd Method and apparatus for dynamic tdd
CN110278610A (zh) * 2019-05-28 2019-09-24 华为技术有限公司 一种资源配置方法及通信装置

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EP3258731A4 (en) * 2015-03-19 2018-02-21 Huawei Technologies Co., Ltd. Device to device communication method and device
CN109478967B (zh) * 2016-08-08 2022-02-25 苹果公司 用于移动通信系统的信道状态信息配置
KR102431635B1 (ko) * 2016-11-04 2022-08-12 삼성전자 주식회사 무선 셀룰라 통신 시스템에서 지연 감소를 위한 적응적 재전송 방법 및 장치
CN108419294B (zh) * 2017-02-10 2020-02-21 电信科学技术研究院 一种资源池确定方法及相关设备
WO2018175521A1 (en) * 2017-03-24 2018-09-27 Intel IP Corporation Sub-prb resource allocation for pusch in even further enhanced mtc

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170303144A1 (en) * 2016-04-18 2017-10-19 Samsung Electronics Co., Ltd Method and apparatus for dynamic tdd
CN110278610A (zh) * 2019-05-28 2019-09-24 华为技术有限公司 一种资源配置方法及通信装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CATT: "Sidelink synchronization mechanism in NR V2X CATT", 3GPP, pages 1 - 15 *
SPREADTRUM COMMUNICATIONS: "Discussion on synchronization mechanism for NR V2X", 3GPP, pages 1 - 10 *

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Publication number Publication date
AU2020429220B2 (en) 2023-11-16
CN113545150B (zh) 2024-06-11
AU2020429220A1 (en) 2022-09-15
EP4106442A4 (en) 2023-04-19
JP7544131B2 (ja) 2024-09-03
BR112022016046A2 (pt) 2022-10-04
US20220393846A1 (en) 2022-12-08
JP2023513600A (ja) 2023-03-31
EP4106442A1 (en) 2022-12-21
WO2021159532A1 (zh) 2021-08-19
KR20220140622A (ko) 2022-10-18

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