JP7495491B2 - 通信制御方法及び通信装置 - Google Patents

通信制御方法及び通信装置 Download PDF

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Publication number
JP7495491B2
JP7495491B2 JP2022524521A JP2022524521A JP7495491B2 JP 7495491 B2 JP7495491 B2 JP 7495491B2 JP 2022524521 A JP2022524521 A JP 2022524521A JP 2022524521 A JP2022524521 A JP 2022524521A JP 7495491 B2 JP7495491 B2 JP 7495491B2
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Japan
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iab
node
notification
relay node
communication device
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English (en)
Japanese (ja)
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JPWO2021235499A5 (https=
JPWO2021235499A1 (https=
Inventor
真人 藤代
ヘンリー チャン
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Kyocera Corp
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Kyocera Corp
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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
    • 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
    • H04W36/34—Reselection control
    • H04W36/36—Reselection control by user or terminal equipment
    • H04W36/362—Conditional handover
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/19—Connection re-establishment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/305—Handover due to radio link failure

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2022524521A 2020-05-20 2021-05-19 通信制御方法及び通信装置 Active JP7495491B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063027634P 2020-05-20 2020-05-20
US63/027,634 2020-05-20
PCT/JP2021/019068 WO2021235499A1 (ja) 2020-05-20 2021-05-19 通信制御方法

Publications (3)

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JPWO2021235499A1 JPWO2021235499A1 (https=) 2021-11-25
JPWO2021235499A5 JPWO2021235499A5 (https=) 2023-02-02
JP7495491B2 true JP7495491B2 (ja) 2024-06-04

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JP2022524521A Active JP7495491B2 (ja) 2020-05-20 2021-05-19 通信制御方法及び通信装置

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US (1) US12495348B2 (https=)
JP (1) JP7495491B2 (https=)
WO (1) WO2021235499A1 (https=)

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KR20220017863A (ko) * 2020-08-05 2022-02-14 삼성전자주식회사 무선 통신 시스템에서 결합 액세스 및 백홀 시스템을 위한 개선된 셀 선택 및 실패 처리 방법 및 장치
EP4197242A1 (en) * 2020-08-11 2023-06-21 Telefonaktiebolaget LM Ericsson (publ) Adapting integrated access and backhaul node cell coverage
US20240049326A1 (en) * 2022-08-05 2024-02-08 Shanghai Langbo Communication Technology Company Limited Method and device used for wireless communication
WO2025206991A1 (en) * 2024-03-27 2025-10-02 Telefonaktiebolaget Lm Ericsson (Publ) First network node, second network node, third network node and methods performed thereby, for handling a failure

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WO2020032528A1 (ko) * 2018-08-07 2020-02-13 엘지전자 주식회사 무선 통신 시스템에서 노드의 동작 방법 및 상기 방법을 이용하는 장치
CN112740744B (zh) * 2018-09-20 2024-06-11 夏普株式会社 用于处理无线中继网络中的无线电链路失败的系统、设备和方法
WO2020061569A1 (en) * 2018-09-21 2020-03-26 Perk-Up, Inc. D/B/A Kari-Out Co. Leak-resistant paper clamshell containers
WO2020067517A1 (en) * 2018-09-27 2020-04-02 Sharp Kabushiki Kaisha Systems, Devices, and Methods for Handling Radio Link Monitoring and Radio Link Failures in Wireless Relay Networks
EP3841830A4 (en) * 2018-09-27 2022-05-25 Samsung Electronics Co., Ltd. METHOD OF PROCESSING NODE FAULTS IN AN INTEGRATED ACCESS AND BACKHAUL SYSTEM, AND METHOD OF TRANSMITTING ROUTING INFORMATION THEREIN
WO2020066943A1 (en) * 2018-09-27 2020-04-02 Sharp Kabushiki Kaisha Systems, Devices, and Methods for Handling Radio Link Failures in Wireless Relay Networks
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WO2020090988A1 (en) * 2018-10-31 2020-05-07 Sharp Kabushiki Kaisha Methods and apparatus for using conditional handovers for wireless backhaul
WO2020090987A1 (en) * 2018-10-31 2020-05-07 Sharp Kabushiki Kaisha Methods and apparatus for using redundant links in wireless backhaul
WO2020167036A1 (en) * 2019-02-14 2020-08-20 Lg Electronics Inc. Method and apparatus for failure notification on backhaul link in wireless communication system
US11166335B2 (en) * 2019-02-14 2021-11-02 Lg Electronics Inc. Method and apparatus for handling backhaul link failure in wireless communication system
KR20210122799A (ko) * 2019-02-14 2021-10-12 샤프 가부시키가이샤 무선 릴레이 네트워크들에서 무선 링크 실패의 통지
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Non-Patent Citations (4)

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Title
Huawei, HiSilicon，"Backhaul RLF Recovery"，3GPP TSG-RAN WG2#106 R2-1906070，[online]，2019年05月03日，インターネット<URL:https://www.3gpp.org/ftp/TSG_RAN/WG2_RL2/TSGR2_106/Docs/R2-1906070.zip>，[検索日２０２１年６月３日]
Kyocera，"Further discussion on Backhaul RLF handling"，3GPP TSG-RAN WG2 #107 R2-1909635，[online]，2019年08月16日，インターネット<URL:https://www.3gpp.org/ftp/TSG_RAN/WG2_RL2/TSGR2_107/Docs/R2-1909635.zip>，[検索日２０２１年６月３日]
Kyocera，"Possible issues on Backhaul RLF handling"，3GPP TSG-RAN WG2 #109bis-e R2-2003314，[online]，2020年04月10日，インターネット<URL:https://www.3gpp.org/ftp/tsg_ran/WG2_RL2/TSGR2_109bis-e/Docs/R2-2003314.zip>，[検索日２０２１年７月１６日]
ZTE, Sanechips，"Discussion on IAB BH RLF handling"，3GPP TSG RAN WG2 Meeting #106 R2-1906575，[online]，2019年05月03日，インターネット<URL:https://www.3gpp.org/ftp/TSG_RAN/WG2_RL2/TSGR2_106/Docs/R2-1906575.zip>，[検索日２０２１年６月３日]

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Publication number Publication date
US20230080014A1 (en) 2023-03-16
JPWO2021235499A1 (https=) 2021-11-25
WO2021235499A1 (ja) 2021-11-25
US12495348B2 (en) 2025-12-09

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