KR102611966B1 - Mcg 실패 보고 후 교착 상태에서 복구 - Google Patents

Mcg 실패 보고 후 교착 상태에서 복구 Download PDF

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KR102611966B1
KR102611966B1 KR1020217024618A KR20217024618A KR102611966B1 KR 102611966 B1 KR102611966 B1 KR 102611966B1 KR 1020217024618 A KR1020217024618 A KR 1020217024618A KR 20217024618 A KR20217024618 A KR 20217024618A KR 102611966 B1 KR102611966 B1 KR 102611966B1
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South Korea
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mcg
rrc
wireless device
timer
wireless
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Korean (ko)
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KR20210100208A (ko
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정성훈
이영대
홍종우
김태훈
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엘지전자 주식회사
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/18—Management of setup rejection or failure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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
    • H04L69/28—Timers or timing mechanisms used in protocols
    • 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
    • H04L69/40—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • 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
    • H04W76/00—Connection management
    • H04W76/30—Connection release
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/14—Session management
    • H04L67/141—Setup of application sessions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020217024618A 2019-02-14 2020-02-14 Mcg 실패 보고 후 교착 상태에서 복구 Active KR102611966B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962805935P 2019-02-14 2019-02-14
US62/805,935 2019-02-14
PCT/KR2020/002089 WO2020167012A1 (en) 2019-02-14 2020-02-14 Recovery from deadlock after mcg failure report

Publications (2)

Publication Number Publication Date
KR20210100208A KR20210100208A (ko) 2021-08-13
KR102611966B1 true KR102611966B1 (ko) 2023-12-08

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KR1020217024618A Active KR102611966B1 (ko) 2019-02-14 2020-02-14 Mcg 실패 보고 후 교착 상태에서 복구

Country Status (6)

Country Link
US (1) US12069759B2 (https=)
EP (1) EP3903541B1 (https=)
JP (2) JP7270752B2 (https=)
KR (1) KR102611966B1 (https=)
CN (1) CN113424649B (https=)
WO (1) WO2020167012A1 (https=)

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US12356270B2 (en) * 2019-10-03 2025-07-08 Telefonaktiebolaget Lm Ericsson (Publ) Handling of stored conditional configuration in a wireless communication network

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WO2020167644A1 (en) * 2019-02-11 2020-08-20 Google Llc Secondary cell group failure in dual connectivity
EP3903542A4 (en) * 2019-03-22 2022-02-16 Samsung Electronics Co., Ltd. METHOD AND DEVICE FOR RECOVERING CONNECTION FAULTS IN A NETWORK IN A NEXT GENERATION MOBILE COMMUNICATION SYSTEM
CN117750539A (zh) 2019-03-28 2024-03-22 华为技术有限公司 一种通信方法及装置
CN112087785B (zh) * 2019-06-13 2023-12-12 夏普株式会社 无线链路失败恢复方法以及用户设备
CN112291803B (zh) * 2019-07-23 2022-07-19 华为技术有限公司 一种通信方法、终端设备及计算机可读存储介质
CN114303439B (zh) * 2019-08-28 2024-07-30 瑞典爱立信有限公司 用于指示使用主小区组快速恢复过程的方法、设备、以及非易失性可读存储介质
EP4044758B1 (en) * 2019-09-30 2025-01-15 Huawei Technologies Co., Ltd. Indication of access to preconfigured candidate cell in case of master cell group (mcg) failure
US11997545B2 (en) 2019-10-02 2024-05-28 Samsung Electronics Co. Ltd Method and device for conditionally adding and changing cell
CN113453273B (zh) * 2020-03-26 2025-07-25 夏普株式会社 无线链路失败报告方法以及用户设备
EP4128683A4 (en) * 2020-03-27 2024-01-03 Lenovo (Beijing) Limited Method and apparatus for reporting failure information in a communication system
WO2021208083A1 (en) * 2020-04-17 2021-10-21 Lenovo (Beijing) Limited Method and apparatus of enhanced re-establishment initialization in a communication system
WO2021223678A1 (en) * 2020-05-06 2021-11-11 Shanghai Langbo Communication Technology Company Limited Method and device in communication node for wireless communication
US20230269607A1 (en) * 2020-06-23 2023-08-24 Nec Corporation Methods, devices, and medium for communication
WO2022053270A1 (en) * 2020-09-14 2022-03-17 Nokia Technologies Oy Connection switching control mechanism in multi connectivity communication
CN114641019B (zh) * 2020-12-15 2025-06-27 夏普株式会社 由用户设备执行的方法以及用户设备
JP7635845B2 (ja) * 2020-12-31 2025-02-26 日本電気株式会社 端末装置、ネットワーク装置、及び方法
US12127112B2 (en) * 2021-07-26 2024-10-22 Qualcomm Incorporated Integrated access and backhaul sidelink communications
WO2023060552A1 (en) * 2021-10-15 2023-04-20 Lenovo (Beijing) Limited Method and apparatus of reconnecting a radio link for a multi-connectivity scenario
WO2023066570A1 (en) * 2021-10-20 2023-04-27 Nokia Technologies Oy Early detection of fast master cell group recovery failure
MX2024010425A (es) * 2022-02-25 2024-09-05 Guangdong Oppo Mobile Telecommunications Corp Ltd Metodo de comunicacion inalambrica y dispositivos terminales.
WO2024031272A1 (zh) * 2022-08-08 2024-02-15 北京小米移动软件有限公司 一种上报方法、装置、设备及存储介质

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US12356270B2 (en) * 2019-10-03 2025-07-08 Telefonaktiebolaget Lm Ericsson (Publ) Handling of stored conditional configuration in a wireless communication network

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Publication number Publication date
EP3903541B1 (en) 2024-08-21
JP2022520957A (ja) 2022-04-04
JP7270752B2 (ja) 2023-05-10
CN113424649B (zh) 2023-11-03
US20220110180A1 (en) 2022-04-07
KR20210100208A (ko) 2021-08-13
JP7508641B2 (ja) 2024-07-01
EP3903541A1 (en) 2021-11-03
JP2023099058A (ja) 2023-07-11
EP3903541A4 (en) 2022-02-23
CN113424649A (zh) 2021-09-21
WO2020167012A1 (en) 2020-08-20
US12069759B2 (en) 2024-08-20

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