KR20220019567A - 무선 통신 시스템의 안정성을 높이는 방법 및 장치 - Google Patents

무선 통신 시스템의 안정성을 높이는 방법 및 장치 Download PDF

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Publication number
KR20220019567A
KR20220019567A KR1020200100144A KR20200100144A KR20220019567A KR 20220019567 A KR20220019567 A KR 20220019567A KR 1020200100144 A KR1020200100144 A KR 1020200100144A KR 20200100144 A KR20200100144 A KR 20200100144A KR 20220019567 A KR20220019567 A KR 20220019567A
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KR
South Korea
Prior art keywords
smf
upf
changed
association
information
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KR1020200100144A
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English (en)
Korean (ko)
Inventor
정상수
정태성
바리니 굽타
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삼성전자주식회사
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Priority to KR1020200100144A priority Critical patent/KR20220019567A/ko
Priority to EP21856194.2A priority patent/EP4179716A4/en
Priority to CN202180056223.8A priority patent/CN116114229A/zh
Priority to PCT/KR2021/010584 priority patent/WO2022035188A1/en
Priority to JP2023509573A priority patent/JP7794523B2/ja
Priority to US17/444,823 priority patent/US12010738B2/en
Publication of KR20220019567A publication Critical patent/KR20220019567A/ko
Priority to US18/736,410 priority patent/US20240324034A1/en
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0803—Configuration setting
    • H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
    • H04L41/0816—Configuration setting characterised by the conditions triggering a change of settings the condition being an adaptation, e.g. in response to network events
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0803—Configuration setting
    • H04L41/0823—Configuration setting characterised by the purposes of a change of settings, e.g. optimising configuration for enhancing reliability
    • H04L41/0836—Configuration setting characterised by the purposes of a change of settings, e.g. optimising configuration for enhancing reliability to enhance reliability, e.g. reduce downtime
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/06—Management of faults, events, alarms or notifications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0803—Configuration setting
    • H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0893—Assignment of logical groups to network elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0895—Configuration of virtualised networks or elements, e.g. virtualised network function or OpenFlow elements
    • 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
    • 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
    • H04L67/2866—Architectures; Arrangements
    • H04L67/30—Profiles
    • 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
    • H04L67/2866—Architectures; Arrangements
    • H04L67/30—Profiles
    • H04L67/306—User profiles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/30—Connection release
    • H04W76/38—Connection release triggered by timers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/04—Arrangements for maintaining operational condition

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020200100144A 2020-08-10 2020-08-10 무선 통신 시스템의 안정성을 높이는 방법 및 장치 Pending KR20220019567A (ko)

Priority Applications (7)

Application Number Priority Date Filing Date Title
KR1020200100144A KR20220019567A (ko) 2020-08-10 2020-08-10 무선 통신 시스템의 안정성을 높이는 방법 및 장치
EP21856194.2A EP4179716A4 (en) 2020-08-10 2021-08-10 METHOD AND APPARATUS FOR IMPROVING RELIABILITY IN WIRELESS COMMUNICATION SYSTEMS
CN202180056223.8A CN116114229A (zh) 2020-08-10 2021-08-10 无线通信系统中增强可靠性的方法和装置
PCT/KR2021/010584 WO2022035188A1 (en) 2020-08-10 2021-08-10 Method and apparatus for enhancing reliability in wireless communication systems
JP2023509573A JP7794523B2 (ja) 2020-08-10 2021-08-10 無線通信システムの安定性を高める方法及び装置
US17/444,823 US12010738B2 (en) 2020-08-10 2021-08-10 Method and apparatus for enhancing reliability in wireless communication systems
US18/736,410 US20240324034A1 (en) 2020-08-10 2024-06-06 Method and apparatus for enhancing reliability in wireless communication systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020200100144A KR20220019567A (ko) 2020-08-10 2020-08-10 무선 통신 시스템의 안정성을 높이는 방법 및 장치

Publications (1)

Publication Number Publication Date
KR20220019567A true KR20220019567A (ko) 2022-02-17

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KR1020200100144A Pending KR20220019567A (ko) 2020-08-10 2020-08-10 무선 통신 시스템의 안정성을 높이는 방법 및 장치

Country Status (6)

Country Link
US (2) US12010738B2 (https=)
EP (1) EP4179716A4 (https=)
JP (1) JP7794523B2 (https=)
KR (1) KR20220019567A (https=)
CN (1) CN116114229A (https=)
WO (1) WO2022035188A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3750294B1 (en) * 2019-05-02 2022-05-25 Nokia Technologies Oy Apparatus, method and computer program for user plane function control by a set of controllers
US20230164534A1 (en) * 2020-04-08 2023-05-25 Telefonaktiebolaget Lm Ericsson (Publ) Service-Based User Plane Entity for a Wireless Communication Network
EP4240100A1 (en) * 2022-02-09 2023-09-06 Nokia Technologies Oy Broadcast service restoration for multicast/broadcast service upon radio access node failure or restart
US12484112B2 (en) * 2022-02-09 2025-11-25 Nokia Technologies Oy Restoration of multicast/broadcast service upon multicast/broadcast failure with restart
WO2025074606A1 (ja) * 2023-10-06 2025-04-10 株式会社Ｎｔｔドコモ ネットワークノード、基地局、及び通信方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102289879B1 (ko) * 2017-03-20 2021-08-13 삼성전자 주식회사 셀룰러망에서 세션의 다양한 ssc 모드 지원을 위한 upf 변경 방안
HUE046372T2 (hu) * 2017-05-08 2020-03-30 Ntt Docomo Inc Eljárás hálózati funkcióknak mobil rádiós kommunikációs hálózat hálózati szeletpéldányaival való társításához
US20190230556A1 (en) * 2018-01-19 2019-07-25 Electronics And Telecommunications Research Institute Apparatus and method for network function profile management
WO2019160549A1 (en) * 2018-02-15 2019-08-22 Nokia Technologies Oy Coordinated selection of ran and core user plane components in a wireless communications network
EP3821679B1 (en) * 2018-07-12 2024-03-20 Telefonaktiebolaget Lm Ericsson (Publ) Enabling functionality at a user plane function, upf, by a session management function, smf, in a telecommunication network.
WO2020030275A1 (en) * 2018-08-09 2020-02-13 Nokia Technologies Oy Method and apparatus for detection of network function failure and restart in a network environment
CN116669083A (zh) * 2018-09-27 2023-08-29 中兴通讯股份有限公司 一种ue迁移方法、装置、系统及存储介质
US11399304B2 (en) * 2018-09-28 2022-07-26 Ofinno, Llc Packet duplication by core network
EP3750294B1 (en) * 2019-05-02 2022-05-25 Nokia Technologies Oy Apparatus, method and computer program for user plane function control by a set of controllers
WO2020229409A1 (en) * 2019-05-10 2020-11-19 Telefonaktiebolaget Lm Ericsson (Publ) Smf set support over n4 interface
KR102808487B1 (ko) 2019-09-11 2025-05-16 삼성전자주식회사 무선 통신 시스템에서 트래픽을 처리하기 위한 장치 및 방법
CN114556992B (zh) * 2019-10-03 2025-05-02 欧芬诺有限责任公司 时间敏感联网桥的标识方法
EP4521718A3 (en) * 2020-02-27 2025-06-18 Ofinno, LLC Session management for edge computing
WO2021234117A1 (en) * 2020-05-20 2021-11-25 Telefonaktiebolaget Lm Ericsson (Publ) Support for data forwarding
US11689502B2 (en) * 2020-06-30 2023-06-27 Palo Alto Networks, Inc. Securing control and user plane separation in mobile networks

Also Published As

Publication number Publication date
EP4179716A1 (en) 2023-05-17
CN116114229A (zh) 2023-05-12
US20220046729A1 (en) 2022-02-10
WO2022035188A1 (en) 2022-02-17
JP2023538534A (ja) 2023-09-08
EP4179716A4 (en) 2024-01-03
US12010738B2 (en) 2024-06-11
US20240324034A1 (en) 2024-09-26
JP7794523B2 (ja) 2026-01-06

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