BR112022002627A2 - Método de configuração de recurso de transmissão e aparelho - Google Patents

Método de configuração de recurso de transmissão e aparelho

Info

Publication number
BR112022002627A2
BR112022002627A2 BR112022002627A BR112022002627A BR112022002627A2 BR 112022002627 A2 BR112022002627 A2 BR 112022002627A2 BR 112022002627 A BR112022002627 A BR 112022002627A BR 112022002627 A BR112022002627 A BR 112022002627A BR 112022002627 A2 BR112022002627 A2 BR 112022002627A2
Authority
BR
Brazil
Prior art keywords
configuration
node
time resource
resource
period
Prior art date
Application number
BR112022002627A
Other languages
English (en)
Inventor
Fengwei Liu
Jing Qiu
Shitong Yuan
Original Assignee
Huawei Tech Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of BR112022002627A2 publication Critical patent/BR112022002627A2/pt

Links

Classifications

    • 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
    • H04L1/1854—Scheduling and prioritising 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
    • H04L1/12—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
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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
    • H04L1/12—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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1896—ARQ related signaling
    • 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
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • 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
    • H04L5/16—Half-duplex systems; Simplex/duplex switching; Transmission of break signals non-automatically inverting the direction of transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H04W84/047—Public Land Mobile systems, e.g. cellular systems using dedicated repeater stations
    • 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
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0057—Physical resource allocation for CQI
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0015—Synchronization between nodes one node acting as a reference for the others
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
    • 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
    • H04W72/20—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
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/27—Control channels or signalling for resource management between access points
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access

Landscapes

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

Abstract

método de configuração de recurso de transmissão e aparelho. este pedido fornece um método de configuração de recurso de transmissão e um aparelho, para melhor implementar multiplexação espacial em um enlace de acesso e em um enlace de backhaul. o método é usado por um primeiro nó, e um segundo nó pode ser um nó pai ou um nó doador do primeiro nó. o método inclui: receber, pelo primeiro nó, uma configuração de recurso de transmissão a partir do segundo nó, em que a configuração de recurso de transmissão inclui uma primeira configuração e uma segunda configuração, a primeira configuração indica que um recurso de tempo de início é enlace ascendente e/ou um recurso de tempo de fim é enlace descendente em um período de configuração, e a segunda configuração indica que um recurso de tempo de início é enlace descendente e/ou um recurso de tempo de fim é enlace ascendente em um período de configuração; e comutar, pelo primeiro nó com base em primeira sinalização, uma direção de transmissão de um primeiro recurso de tempo na primeira configuração usando-se a primeira configuração; ou usar, pelo primeiro nó, a primeira configuração ou a segunda configuração com base na segunda sinalização.
BR112022002627A 2019-08-16 2019-08-16 Método de configuração de recurso de transmissão e aparelho BR112022002627A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/101212 WO2021031036A1 (zh) 2019-08-16 2019-08-16 一种传输资源配置方法及装置

Publications (1)

Publication Number Publication Date
BR112022002627A2 true BR112022002627A2 (pt) 2022-05-03

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022002627A BR112022002627A2 (pt) 2019-08-16 2019-08-16 Método de configuração de recurso de transmissão e aparelho

Country Status (7)

Country Link
US (1) US20220174668A1 (pt)
EP (1) EP4016939A4 (pt)
KR (1) KR20220051360A (pt)
CN (1) CN114208343A (pt)
AU (1) AU2019462295B2 (pt)
BR (1) BR112022002627A2 (pt)
WO (1) WO2021031036A1 (pt)

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US11824817B2 (en) * 2020-05-13 2023-11-21 Qualcomm Incorporated Cross-link interference signaling for integrated access and backhaul
US11924897B2 (en) * 2020-09-14 2024-03-05 Qualcomm Incorporated Resource reporting for integrated access and backhaul radio access dual connectivity
EP4213559A4 (en) * 2020-10-23 2023-10-25 Huawei Technologies Co., Ltd. COMMUNICATION METHOD AND APPARATUS
US11800538B1 (en) * 2021-04-30 2023-10-24 T-Mobile Usa, Inc. Wireless base stations supporting wireless backhaul for rapid infrastructure deployment
CN115884390A (zh) * 2021-08-06 2023-03-31 华为技术有限公司 资源配置方法和通信装置
CN116667977A (zh) * 2022-02-18 2023-08-29 北京三星通信技术研究有限公司 接收和发送信息的方法和设备
WO2024072078A1 (ko) * 2022-09-29 2024-04-04 엘지전자 주식회사 무선 통신 시스템에서 통신을 수행하는 방법 및 이를 위한 장치

Family Cites Families (10)

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FR2910776A1 (fr) * 2006-12-22 2008-06-27 Thomson Licensing Sas Procede de communications entre au moins une station cliente et au moins deux stations de base
JP2018148248A (ja) * 2015-07-28 2018-09-20 シャープ株式会社 端末装置、基地局装置および方法
JP6917983B2 (ja) * 2016-05-06 2021-08-11 株式会社Ｎｔｔドコモ 端末、無線通信方法及び基地局
CN107454672B (zh) * 2016-05-31 2020-04-28 华为技术有限公司 一种配置子帧的方法和装置
EP4195867A1 (en) * 2016-09-26 2023-06-14 Samsung Electronics Co., Ltd. Method and apparatus for communication in next-generation mobile communication system
US10206232B2 (en) * 2016-09-29 2019-02-12 At&T Intellectual Property I, L.P. Initial access and radio resource management for integrated access and backhaul (IAB) wireless networks
CN109392133B (zh) * 2017-08-11 2022-12-02 华为技术有限公司 一种无线通信方法及装置
CA3021658A1 (en) * 2017-10-20 2019-04-20 Comcast Cable Communications, Llc Non-access stratum capability information
GB2580589B (en) * 2019-01-11 2021-08-18 Samsung Electronics Co Ltd Method for integrated access backhaul resource multiplexing
US20220109998A1 (en) * 2019-02-12 2022-04-07 Apple Inc. Slot formats for semi-static download-uplink configuration and dynamic slot format indication in integrated access and backhaul networks

Also Published As

Publication number Publication date
WO2021031036A1 (zh) 2021-02-25
EP4016939A4 (en) 2022-08-10
US20220174668A1 (en) 2022-06-02
CN114208343A (zh) 2022-03-18
AU2019462295B2 (en) 2023-10-26
KR20220051360A (ko) 2022-04-26
EP4016939A1 (en) 2022-06-22
AU2019462295A1 (en) 2022-03-17

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