KR20220162696A - 도너간 마이그레이션 중에 데이터 전송을 업데이트하기 위한 방법 및 디바이스 - Google Patents

도너간 마이그레이션 중에 데이터 전송을 업데이트하기 위한 방법 및 디바이스 Download PDF

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Publication number
KR20220162696A
KR20220162696A KR1020227031545A KR20227031545A KR20220162696A KR 20220162696 A KR20220162696 A KR 20220162696A KR 1020227031545 A KR1020227031545 A KR 1020227031545A KR 20227031545 A KR20227031545 A KR 20227031545A KR 20220162696 A KR20220162696 A KR 20220162696A
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KR
South Korea
Prior art keywords
donor
migration
iab
iab node
target
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Pending
Application number
KR1020227031545A
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English (en)
Korean (ko)
Inventor
하오 쥬
잉 후앙
린 첸
리핑 왕
쿤 카오
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지티이 코포레이션
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Application filed by 지티이 코포레이션 filed Critical 지티이 코포레이션
Publication of KR20220162696A publication Critical patent/KR20220162696A/ko
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
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/02—Buffering or recovering information during reselection ; Modification of the traffic flow during hand-off
    • H04W36/023—Buffering or recovering information during reselection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/10—Reselecting an access point controller
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020227031545A 2020-03-13 2020-03-13 도너간 마이그레이션 중에 데이터 전송을 업데이트하기 위한 방법 및 디바이스 Pending KR20220162696A (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/079252 WO2021109355A1 (en) 2020-03-13 2020-03-13 Methods and devices for updating data transmission during inter-donor migration

Publications (1)

Publication Number Publication Date
KR20220162696A true KR20220162696A (ko) 2022-12-08

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Application Number Title Priority Date Filing Date
KR1020227031545A Pending KR20220162696A (ko) 2020-03-13 2020-03-13 도너간 마이그레이션 중에 데이터 전송을 업데이트하기 위한 방법 및 디바이스

Country Status (6)

Country Link
US (1) US20230007544A1 (https=)
EP (1) EP4104509A4 (https=)
JP (1) JP7651587B2 (https=)
KR (1) KR20220162696A (https=)
CA (1) CA3171389A1 (https=)
WO (1) WO2021109355A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
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WO2022199698A1 (en) * 2021-03-25 2022-09-29 FG Innovation Company Limited Method of triggering packet data convergence protocol status report and related device
WO2023028831A1 (en) * 2021-08-31 2023-03-09 Nec Corporation Methods, devices, and computer readable medium for communication

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KR102772269B1 (ko) * 2017-02-03 2025-02-25 삼성전자 주식회사 이동통신 시스템에서 다중 연결을 사용한 핸드오버 시 보안 키를 처리하는 방법 및 장치
US11219077B2 (en) * 2017-05-05 2022-01-04 Samsung Electronics Co., Ltd. Method and apparatus for coordination of RRC configurations between interworking nodes in dual connectivity
US11483891B2 (en) * 2017-08-11 2022-10-25 Samsung Electronics Co., Ltd. Method for performing bearer type change of a plurality of bearers configured for user equipment
EP4124115A1 (en) 2018-05-09 2023-01-25 Kyocera Corporation Mobile communication system, relay node, and base station
US11190989B2 (en) * 2018-05-22 2021-11-30 Apple Inc. Mobility management for inter-gNB (next generation node-b) handover in new radio (NR) systems
WO2019246350A1 (en) * 2018-06-20 2019-12-26 Convida Wireless, Llc Efficient buffer management in multi-hops data forwarding
WO2019245329A1 (en) * 2018-06-21 2019-12-26 Lg Electronics Inc. Method and apparatus for performing conditional cell change in wireless communication system
IL278242B2 (en) * 2018-06-21 2024-05-01 Google Llc Maintaining communication and signaling interfaces through a donor base station handover
CN110636583B (zh) * 2018-06-21 2021-08-13 华为技术有限公司 路径变更方法及装置
US10939357B2 (en) * 2018-07-03 2021-03-02 Nokia Solutions And Networks Oy Integrated access and backhaul adaptation layer status report
KR20200013576A (ko) * 2018-07-30 2020-02-07 주식회사 케이티 5g 무선 릴레이를 위한 흐름 제어 방법 및 장치
WO2020027508A1 (en) * 2018-07-31 2020-02-06 Samsung Electronics Co., Ltd. Wireless node communication method and apparatus in wireless communication system
KR102654118B1 (ko) * 2018-08-07 2024-04-03 삼성전자주식회사 무선 통신 시스템에서 데이터를 송수신하는 방법 및 장치
US11758432B2 (en) * 2018-08-09 2023-09-12 Telefonaktiebolaget Lm Ericsson (Publ) Enhanced end to end flow control for multi-hop integrated access backhaul (IAB) networks
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
CN118574248A (zh) * 2018-09-19 2024-08-30 三星电子株式会社 用于在无线通信系统中发送和接收数据的方法和装置
US12075505B2 (en) * 2019-02-13 2024-08-27 Telefonaktiebolaget Lm Ericsson (Publ) Efficient backhaul-link failure recovery in integrated access backhaul (IAB) networks
JP6977187B2 (ja) * 2019-02-14 2021-12-08 京セラ株式会社 通信制御方法
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
JP7303290B2 (ja) * 2019-03-28 2023-07-04 京セラ株式会社 通信制御方法
WO2020222308A1 (en) * 2019-05-02 2020-11-05 Sharp Kabushiki Kaisha Conditional handovers for wireless relay networks
KR102913947B1 (ko) * 2019-07-08 2026-01-15 퀄컴 인코포레이티드 비확인 응답 모드(um) 데이터 라디오 베어러(drb)를 위한 무손실 송신
US20210045168A1 (en) * 2019-08-07 2021-02-11 Lg Electronics Inc. Method and apparatus for transmitting data unit based on backhaul identifier in wireless communication system
CN110740485A (zh) * 2019-09-30 2020-01-31 河南牧业经济学院 集成接入和回程系统的节点选择方法及其装置
US11363662B2 (en) * 2019-11-20 2022-06-14 Lg Electronics Inc. Method and apparatus for reporting a connection failure with a target network during handover in a wireless communication system
EP4093084B1 (en) * 2020-02-05 2025-08-20 Samsung Electronics Co., Ltd. Device and method for transmitting and receiving signal in wireless communication system

Also Published As

Publication number Publication date
CA3171389A1 (en) 2021-06-10
EP4104509A4 (en) 2023-04-12
EP4104509A1 (en) 2022-12-21
JP7651587B2 (ja) 2025-03-26
CN115280842A (zh) 2022-11-01
WO2021109355A1 (en) 2021-06-10
JP2023507680A (ja) 2023-02-24
US20230007544A1 (en) 2023-01-05

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