MX429080B - Método de ajuste de hora y dispositivo relacionado. - Google Patents

Método de ajuste de hora y dispositivo relacionado.

Info

Publication number
MX429080B
MX429080B MX2022013646A MX2022013646A MX429080B MX 429080 B MX429080 B MX 429080B MX 2022013646 A MX2022013646 A MX 2022013646A MX 2022013646 A MX2022013646 A MX 2022013646A MX 429080 B MX429080 B MX 429080B
Authority
MX
Mexico
Prior art keywords
related device
time setting
setting method
terminal
parent node
Prior art date
Application number
MX2022013646A
Other languages
English (en)
Other versions
MX2022013646A (es
Inventor
Jinhua Liu
Shuyan Peng
Original Assignee
Vivo Mobile Communication 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 Vivo Mobile Communication Co Ltd filed Critical Vivo Mobile Communication Co Ltd
Publication of MX2022013646A publication Critical patent/MX2022013646A/es
Publication of MX429080B publication Critical patent/MX429080B/es

Links

Classifications

    • 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
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/15557—Selecting relay station operation mode, e.g. between amplify and forward mode, decode and forward mode or FDD - and TDD mode
    • 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 signalling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/22—Communication route or path selection, e.g. power-based or shortest path routing using selective relaying for reaching a BTS [Base Transceiver Station] or an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • 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
    • 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
    • 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
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • 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
    • H04W72/231—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling
    • 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
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • 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

Landscapes

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

Abstract

La presente invención establece un método de ajuste de hora y un dispositivo relacionado. El método incluye: ajustar la hora de un primer estado de enlace en función de primera señalización, donde el primer estado de enlace es un estado de enlace de un primer dispositivo de relé o de un terminal; y la primera señalización proviene de un nodo principal del primer dispositivo de relé, o de un nodo principal del terminal o de un primer dispositivo de extremo de red, donde el nodo principal es un dispositivo de último salto del primer dispositivo de relé o del terminal.
MX2022013646A 2020-04-30 2021-04-25 Método de ajuste de hora y dispositivo relacionado. MX429080B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010368285.XA CN113596982B (zh) 2020-04-30 2020-04-30 定时调整方法及相关设备
PCT/CN2021/089578 WO2021218846A1 (zh) 2020-04-30 2021-04-25 定时调整方法及相关设备

Publications (2)

Publication Number Publication Date
MX2022013646A MX2022013646A (es) 2022-11-16
MX429080B true MX429080B (es) 2025-11-13

Family

ID=78237712

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022013646A MX429080B (es) 2020-04-30 2021-04-25 Método de ajuste de hora y dispositivo relacionado.

Country Status (9)

Country Link
US (2) US12457572B2 (es)
EP (1) EP4145917A4 (es)
JP (1) JP7428826B2 (es)
KR (1) KR20230007438A (es)
CN (1) CN113596982B (es)
AU (1) AU2021263637B2 (es)
BR (1) BR112022020748A2 (es)
MX (1) MX429080B (es)
WO (1) WO2021218846A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2020166039A1 (ja) * 2019-02-14 2021-12-02 株式会社Ｎｔｔドコモ 無線ノード及び無線通信方法
WO2022031141A1 (ko) * 2020-08-07 2022-02-10 엘지전자 주식회사 Iab 노드에서 신호를 송수신하는 방법 및 이를 위한 장치
US20230094729A1 (en) * 2021-09-29 2023-03-30 Qualcomm Incorporated Techniques for providing information associated with a power spectral density
CN114286434B (zh) * 2021-12-16 2024-09-17 中国信息通信研究院 一种全双工iab上行传输方法和设备
GB2627484A (en) * 2023-02-24 2024-08-28 Airspan Ip Holdco Llc Timing adjustment within a wireless communication system
GB2627490A (en) * 2023-02-24 2024-08-28 Airspan Ip Holdco Llc Timing adjustment within a wireless communication system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11350410B2 (en) 2018-04-06 2022-05-31 Lg Electronics Inc. Method for slot format for backhaul and access link in wireless communication system and terminal using same method
CN116916458A (zh) * 2018-06-21 2023-10-20 中兴通讯股份有限公司 信息传输方法及装置
TWI731383B (zh) * 2018-08-07 2021-06-21 南韓商Ｌｇ電子股份有限公司 在無線通訊系統中的節點操作方法及使用該方法的節點
US11503555B2 (en) * 2018-08-17 2022-11-15 Qualcomm Incorporated Dynamic timing adjustment for new radio integrated access and backhaul node
US11129224B2 (en) * 2018-09-11 2021-09-21 Qualcomm Incorporated Integrated access backhaul link management during loss of uplink synchronization
CN110972211B (zh) * 2018-09-28 2023-10-20 华为技术有限公司 一种功率控制的方法和装置
US11272504B2 (en) * 2018-10-19 2022-03-08 Qualcomm Incorporated Timing adjustment techniques in wireless communications
CN110536466A (zh) * 2019-08-16 2019-12-03 中兴通讯股份有限公司 数据传输方法、装置和系统

Also Published As

Publication number Publication date
EP4145917A1 (en) 2023-03-08
US20260025776A1 (en) 2026-01-22
US12457572B2 (en) 2025-10-28
CN113596982A (zh) 2021-11-02
JP7428826B2 (ja) 2024-02-06
CN113596982B (zh) 2022-10-18
US20230046730A1 (en) 2023-02-16
MX2022013646A (es) 2022-11-16
BR112022020748A2 (pt) 2022-11-29
EP4145917A4 (en) 2023-10-25
WO2021218846A1 (zh) 2021-11-04
KR20230007438A (ko) 2023-01-12
AU2021263637B2 (en) 2024-04-18
JP2023523810A (ja) 2023-06-07
AU2021263637A1 (en) 2022-12-15