CN114788346A - 用于无线通信的电子设备和方法、计算机可读存储介质 - Google Patents

用于无线通信的电子设备和方法、计算机可读存储介质 Download PDF

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Publication number
CN114788346A
CN114788346A CN202080085822.8A CN202080085822A CN114788346A CN 114788346 A CN114788346 A CN 114788346A CN 202080085822 A CN202080085822 A CN 202080085822A CN 114788346 A CN114788346 A CN 114788346A
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CN
China
Prior art keywords
group
nomadic
iab node
node
information
Prior art date
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Pending
Application number
CN202080085822.8A
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English (en)
Inventor
许晓东
刘睿
陈冠宇
原英婷
张书蒙
崔焘
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Group Corp
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Sony Group 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.)
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Application filed by Sony Group Corp filed Critical Sony Group Corp
Publication of CN114788346A publication Critical patent/CN114788346A/zh
Pending legal-status Critical Current

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    • 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
    • H04W36/0009—Control or signalling for completing the hand-off for a plurality of users or terminals, e.g. group communication or moving wireless networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • 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
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0069—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink
    • H04W36/00692—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink using simultaneous multiple data streams, e.g. cooperative multipoint [CoMP], carrier aggregation [CA] or multiple input multiple output [MIMO]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H04W36/083—Reselecting an access point wherein at least one of the access points is a moving node
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes

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

Abstract

本发明提供了一种用于无线通信的电子设备、方法和计算机可读存储介质，该电子设备包括：处理电路，被配置为：在当前正服务一组用户设备的第一游牧式IAB节点不能再服务该一组用户设备的情况下，生成组切换请求；以及将组切换请求提供至作为切换目标的第二游牧式IAB节点，第二游牧式IAB节点响应于组切换请求为该一组用户设备继续提供服务，其中，组切换请求包括该一组用户设备当前的资源配置信息和同步信息。

Description

PCT国内申请，说明书已公开。

Claims (21)

  1. PCT国内申请，权利要求书已公开。
CN202080085822.8A 2019-12-17 2020-12-10 用于无线通信的电子设备和方法、计算机可读存储介质 Pending CN114788346A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201911302045.3A CN112996062A (zh) 2019-12-17 2019-12-17 用于无线通信的电子设备和方法、计算机可读存储介质
CN2019113020453 2019-12-17
PCT/CN2020/135117 WO2021121113A1 (zh) 2019-12-17 2020-12-10 用于无线通信的电子设备和方法、计算机可读存储介质

Publications (1)

Publication Number Publication Date
CN114788346A true CN114788346A (zh) 2022-07-22

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CN201911302045.3A Pending CN112996062A (zh) 2019-12-17 2019-12-17 用于无线通信的电子设备和方法、计算机可读存储介质
CN202080085822.8A Pending CN114788346A (zh) 2019-12-17 2020-12-10 用于无线通信的电子设备和方法、计算机可读存储介质

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CN201911302045.3A Pending CN112996062A (zh) 2019-12-17 2019-12-17 用于无线通信的电子设备和方法、计算机可读存储介质

Country Status (2)

Country Link
CN (2) CN112996062A (zh)
WO (1) WO2021121113A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024083034A1 (zh) * 2022-10-20 2024-04-25 索尼集团公司 用于无线通信的电子设备和方法、计算机可读存储介质

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023070554A1 (en) * 2021-10-29 2023-05-04 Nokia Shanghai Bell Co., Ltd. Method and apparatus for mobility handling for mobile iab deployments
CN117177209A (zh) * 2022-05-26 2023-12-05 索尼集团公司 用于无线通信的电子设备和方法、计算机可读存储介质
WO2024074000A1 (en) * 2023-02-16 2024-04-11 Lenovo (Beijing) Limited Method and apparatus for communicating in iab network

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101043712A (zh) * 2006-03-22 2007-09-26 华为技术有限公司 在无线通信系统中实现切换的方法及系统
CN110536350A (zh) * 2019-02-14 2019-12-03 中兴通讯股份有限公司 Iab链路控制方法、通信单元、计算机可读存储介质

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112042259B (zh) * 2018-05-10 2024-03-08 三星电子株式会社 用于在无线通信系统中执行通信的方法和装置
WO2019221421A1 (en) * 2018-05-18 2019-11-21 Lg Electronics Inc. Method and apparatus for transmitting data units by user equipment in wireless communication system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101043712A (zh) * 2006-03-22 2007-09-26 华为技术有限公司 在无线通信系统中实现切换的方法及系统
CN110536350A (zh) * 2019-02-14 2019-12-03 中兴通讯股份有限公司 Iab链路控制方法、通信单元、计算机可读存储介质

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
LG ELECTRONICS INC.: "R3-190418 "IAB-node migration between different IAB-donors"", 3GPP TSG_RAN\\WG3_IU, no. 3, 16 February 2019 (2019-02-16) *
POTEVIO: "R2-1809997 "The mobility in IAB"", 3GPP TSG_RAN\\WG2_RL2, no. 2, 22 June 2018 (2018-06-22) *
QUALCOMM: "RP-192520 "Summary of email discussion on Rel-17 IAB enhancments"", 3GPP TSG_RAN\\TSG_RAN, no. 86, 3 December 2019 (2019-12-03), pages 2 - 3 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024083034A1 (zh) * 2022-10-20 2024-04-25 索尼集团公司 用于无线通信的电子设备和方法、计算机可读存储介质

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CN112996062A (zh) 2021-06-18
WO2021121113A1 (zh) 2021-06-24

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