WO2020164176A8 - 一种映射方法、节点、通信装置及存储介质 - Google Patents

一种映射方法、节点、通信装置及存储介质 Download PDF

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Publication number
WO2020164176A8
WO2020164176A8 PCT/CN2019/079375 CN2019079375W WO2020164176A8 WO 2020164176 A8 WO2020164176 A8 WO 2020164176A8 CN 2019079375 W CN2019079375 W CN 2019079375W WO 2020164176 A8 WO2020164176 A8 WO 2020164176A8
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WIPO (PCT)
Prior art keywords
signaling
message
donor
signaling message
node
Prior art date
Application number
PCT/CN2019/079375
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English (en)
French (fr)
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WO2020164176A1 (zh
Inventor
刘菁
戴明增
曹振臻
朱元萍
卓义斌
Original Assignee
华为技术有限公司
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.)
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Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to BR112021015971A priority Critical patent/BR112021015971A2/pt
Priority to JP2021547464A priority patent/JP7405858B2/ja
Priority to EP19915437.8A priority patent/EP3926912A4/en
Priority to CN201980091057.8A priority patent/CN113366810B/zh
Publication of WO2020164176A1 publication Critical patent/WO2020164176A1/zh
Publication of WO2020164176A8 publication Critical patent/WO2020164176A8/zh
Priority to US17/401,669 priority patent/US20210377805A1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/10—Flow control between communication endpoints
    • H04W28/12—Flow control between communication endpoints using signalling between network elements
    • 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
    • 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
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/06—Notations for structuring of protocol data, e.g. abstract syntax notation one [ASN.1]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/29—Control channels or signalling for resource management between an access point and the access point controlling device
    • 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
    • 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
    • H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium
    • 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
    • H04W92/20—Interfaces between hierarchically similar devices between access points

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

本申请公开了一种映射方法,包括：接入回传一体化宿主节点中的分布式单元IABdonor DU接收从接入回传一体化宿主节点网元中的集中式单元IAB donor CU发送的信令消息和第一指示信息，第一指示信息用于指示信令消息的信令类型；IAB donor DU根据信令消息的信令类型，将信令消息映射到信令消息对应的传输通道发送到接入回传一体化节点IAB node，其中，信令类型包括：与接入终端相关的F1AP消息或与接入终端不相关的F1AP消息。在本申请中，节点在收到信令消息后将其映射到相应的传输通道发送给下一节点，从而能够区分信令消息的优先级，提升信令传输质量。
PCT/CN2019/079375 2019-02-15 2019-03-22 一种映射方法、节点、通信装置及存储介质 WO2020164176A1 (zh)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BR112021015971A BR112021015971A2 (pt) 2019-02-15 2019-03-22 Método de mapeamento, nó, aparelho de comunicações, e mídia de armazenamento
JP2021547464A JP7405858B2 (ja) 2019-02-15 2019-03-22 マッピング方法、ノード、通信装置、及び記憶媒体
EP19915437.8A EP3926912A4 (en) 2019-02-15 2019-03-22 MAPPING METHOD, NODE, COMMUNICATION DEVICE AND STORAGE MEDIA
CN201980091057.8A CN113366810B (zh) 2019-02-15 2019-03-22 一种映射方法、节点、通信装置及存储介质
US17/401,669 US20210377805A1 (en) 2019-02-15 2021-08-13 Mapping method, node, communications apparatus, and storage medium

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910117832.4A CN111586709A (zh) 2019-02-15 2019-02-15 一种映射方法、节点、通信装置及存储介质
CN201910117832.4 2019-02-15

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US17/401,669 Continuation US20210377805A1 (en) 2019-02-15 2021-08-13 Mapping method, node, communications apparatus, and storage medium

Publications (2)

Publication Number Publication Date
WO2020164176A1 WO2020164176A1 (zh) 2020-08-20
WO2020164176A8 true WO2020164176A8 (zh) 2021-04-15

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Country Link
US (1) US20210377805A1 (zh)
EP (1) EP3926912A4 (zh)
JP (1) JP7405858B2 (zh)
CN (3) CN113784370A (zh)
BR (1) BR112021015971A2 (zh)
WO (1) WO2020164176A1 (zh)

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US11470661B2 (en) * 2019-03-28 2022-10-11 Telefonaktiebolaget Lm Ericsson (Publ) Backhaul channel management for IAB networks
CN113875285B (zh) * 2019-03-28 2024-05-17 中兴通讯股份有限公司 用于控制平面信令传输的回传承载的管理
US11871215B2 (en) * 2019-09-18 2024-01-09 Qualcomm Incorporated Uplink-centric handover in a wireless multi-hop network
CN114631394A (zh) * 2019-11-07 2022-06-14 华为技术有限公司 一种通信方法及装置
JP2023542318A (ja) * 2020-09-25 2023-10-06 富士通株式会社 リソース割り当て方法、装置及びシステム
EP4213514A4 (en) * 2020-09-30 2023-10-18 Huawei Technologies Co., Ltd. DATA TRANSMISSION METHOD AND APPARATUS
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WO2024016323A1 (en) * 2022-07-22 2024-01-25 Lenovo (Beijing) Limited Method and apparatus for supporting mbs in an iab network
CN117040712B (zh) * 2023-10-08 2023-12-29 苏州华兴源创科技股份有限公司 多通道中通道的变更方法、装置、存储介质

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CN1279770C (zh) * 2003-04-11 2006-10-11 华为技术有限公司 无线接入网中的业务优先级的传输方法
WO2010028315A1 (en) * 2008-09-04 2010-03-11 Powerwave Cognition, Inc. Vehicular mobility vector based routing
EP2953286A4 (en) * 2013-02-19 2016-03-23 Huawei Tech Co Ltd METHOD AND DEVICE FOR DATA TRANSMISSION
WO2015135107A1 (zh) * 2014-03-10 2015-09-17 华为技术有限公司 数据传输方法及通信设备
CN105323044B (zh) * 2014-07-15 2018-09-25 中国移动通信集团公司 一种数据调度方法、装置和带内中继
US10009260B2 (en) * 2015-06-30 2018-06-26 Qualcomm Incorporated Management of network routing domains in communication networks
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US10645689B2 (en) * 2016-08-11 2020-05-05 Qualcomm Incorporated Link establishment in a wireless backhaul network using radio access technology
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Also Published As

Publication number Publication date
CN111586709A (zh) 2020-08-25
US20210377805A1 (en) 2021-12-02
CN113366810A (zh) 2021-09-07
JP2022520960A (ja) 2022-04-04
WO2020164176A1 (zh) 2020-08-20
JP7405858B2 (ja) 2023-12-26
CN113784370A (zh) 2021-12-10
EP3926912A4 (en) 2022-04-06
CN113366810B (zh) 2023-04-18
BR112021015971A2 (pt) 2021-11-09
EP3926912A1 (en) 2021-12-22

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