MX2022008718A - Metodos y dispositivos para actualizar la informacion de configuracion de nodo de red de retorno de acceso integrado (iab) durante la migracion entre donantes. - Google Patents

Metodos y dispositivos para actualizar la informacion de configuracion de nodo de red de retorno de acceso integrado (iab) durante la migracion entre donantes.

Info

Publication number
MX2022008718A
MX2022008718A MX2022008718A MX2022008718A MX2022008718A MX 2022008718 A MX2022008718 A MX 2022008718A MX 2022008718 A MX2022008718 A MX 2022008718A MX 2022008718 A MX2022008718 A MX 2022008718A MX 2022008718 A MX2022008718 A MX 2022008718A
Authority
MX
Mexico
Prior art keywords
iab
donor
configuration information
message
node
Prior art date
Application number
MX2022008718A
Other languages
English (en)
Inventor
Lin Chen
Ying Huang
Kun Cao
Original Assignee
Zte Corp
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 Zte Corp filed Critical Zte Corp
Publication of MX2022008718A publication Critical patent/MX2022008718A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0016—Hand-off preparation specially adapted for end-to-end data sessions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0064—Transmission or use of information for re-establishing the radio link of control information between different access points
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/12—Reselecting a serving backbone network switching or routing node
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/34—Reselection control
    • H04W36/38—Reselection control by fixed network equipment
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H04W88/085—Access point devices with remote components

Landscapes

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

Abstract

La presente descripción se refiere a los métodos, sistemas y dispositivos para actualizar la información de configuración para un nodo de red de retorno de acceso integrado (nodo de IAB) durante una migración entre donantes desde un donante de IAB de origen a un donante de IAB de destino. Un método incluye proporcionar, mediante una unidad central (CU) del donante de IAB de destino, la información de configuración para una unidad distribuida (DU) de nodo de IAB migratorio en un mensaje de control de recursos de radio (RRC) dedicado, durante la preparación del traspaso. El método incluye además el envío, por parte de la CU del donante de IAB de destino, de un mensaje XnAP a una CU del donante de IAB de origen, el mensaje XnAP que comprende la información de configuración como un contenedor transparente de RRC, y luego la CU del donante de IAB de origen envía el mensaje de RRC dedicado a una terminación móvil (MT) de nodo de IAB migratorio, comprendiendo el mensaje de RRC dedicado la información de configuración.
MX2022008718A 2020-03-06 2020-03-06 Metodos y dispositivos para actualizar la informacion de configuracion de nodo de red de retorno de acceso integrado (iab) durante la migracion entre donantes. MX2022008718A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/078219 WO2021098085A1 (en) 2020-03-06 2020-03-06 Methods and devices for updating iab-node configuration information during inter-donor migration

Publications (1)

Publication Number Publication Date
MX2022008718A true MX2022008718A (es) 2022-09-19

Family

ID=75980374

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022008718A MX2022008718A (es) 2020-03-06 2020-03-06 Metodos y dispositivos para actualizar la informacion de configuracion de nodo de red de retorno de acceso integrado (iab) durante la migracion entre donantes.

Country Status (8)

Country Link
US (1) US20220369177A1 (es)
EP (1) EP4082245A4 (es)
JP (1) JP7430268B2 (es)
KR (1) KR20220152197A (es)
CN (1) CN115244978A (es)
CA (1) CA3162217A1 (es)
MX (1) MX2022008718A (es)
WO (1) WO2021098085A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210360439A1 (en) * 2020-05-12 2021-11-18 Qualcomm Incorporated Delayed delivery of reconfiguration message in integrated access and backhaul (iab) network
WO2022009093A1 (en) * 2020-07-08 2022-01-13 Telefonaktiebolaget Lm Ericsson (Publ) Cell identities in iab network that supports iab migration
CN113938877B (zh) * 2020-07-13 2022-11-22 大唐移动通信设备有限公司 一种小区全局标识的配置方法、装置及存储介质
EP4229909A1 (en) * 2020-10-22 2023-08-23 Google LLC Managing integrated access and backhaul mobility
CN115707043A (zh) * 2021-08-03 2023-02-17 展讯半导体(南京)有限公司 移动接入点及其pci分配方法及装置
WO2023060546A1 (en) * 2021-10-15 2023-04-20 Lenovo (Beijing) Limited Method and apparatus for a data transmission over a tunnel between donor distributed units
WO2023236050A1 (en) * 2022-06-07 2023-12-14 Zte Corporation Systems and methods for inter-donor migration and apparatus
CN117320061A (zh) * 2022-06-20 2023-12-29 北京三星通信技术研究有限公司 一种通信***中节点执行的方法及节点设备
WO2024027986A1 (en) * 2022-08-02 2024-02-08 Nokia Technologies Oy Methods and apparatus for optimisation of inter-mobility between distributed radio access network nodes
CN118104202A (zh) * 2022-09-26 2024-05-28 北京小米移动软件有限公司 一种迁移的方法及装置
CN117835263A (zh) * 2022-09-27 2024-04-05 华为技术有限公司 标识配置方法及通信装置
WO2024079636A1 (en) * 2022-10-10 2024-04-18 Telefonaktiebolaget Lm Ericsson (Publ) Coordination for mobile iab-node migration
WO2024107524A1 (en) * 2022-11-15 2024-05-23 Qualcomm Incorporated Support of partial migration of a mobile node

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11064392B2 (en) * 2018-03-15 2021-07-13 Qualcomm Incorporated Resource partitioning between access and backhaul communication links
US10785699B2 (en) * 2018-03-28 2020-09-22 Apple Inc. Next generation node-B (GNB) for integrated access and backhaul (IAB) relay in new radio (NR) networks
EP3782403B1 (en) * 2018-06-21 2024-04-10 Google LLC Maintaining communication and signaling interfaces through a donor base station handover
US11184869B2 (en) * 2018-06-26 2021-11-23 Qualcomm Incorporated Timing alignment timer in a wireless communication network
CN110662266B (zh) * 2018-06-29 2021-02-09 华为技术有限公司 Iab节点的切换方法、iab节点和宿主基站
CN110830979B (zh) * 2018-08-09 2023-07-14 中兴通讯股份有限公司 信息传输方法及装置
US11979764B2 (en) * 2018-08-10 2024-05-07 Apple Inc. Inter-integrated access and backhaul node cross-link interface measurement and reporting
CN110740485A (zh) * 2019-09-30 2020-01-31 河南牧业经济学院 集成接入和回程***的节点选择方法及其装置

Also Published As

Publication number Publication date
US20220369177A1 (en) 2022-11-17
CA3162217A1 (en) 2021-05-27
JP7430268B2 (ja) 2024-02-09
CN115244978A (zh) 2022-10-25
KR20220152197A (ko) 2022-11-15
EP4082245A4 (en) 2023-08-16
JP2023516874A (ja) 2023-04-21
EP4082245A1 (en) 2022-11-02
WO2021098085A1 (en) 2021-05-27

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