JP7794523B2 - 無線通信システムの安定性を高める方法及び装置 - Google Patents

無線通信システムの安定性を高める方法及び装置

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Publication number
JP7794523B2
JP7794523B2 JP2023509573A JP2023509573A JP7794523B2 JP 7794523 B2 JP7794523 B2 JP 7794523B2 JP 2023509573 A JP2023509573 A JP 2023509573A JP 2023509573 A JP2023509573 A JP 2023509573A JP 7794523 B2 JP7794523 B2 JP 7794523B2
Authority
JP
Japan
Prior art keywords
smf
pfcp
upf
association
request
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2023509573A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023538534A5 (https=
JP2023538534A (ja
Inventor
サンス・ジョン
テスン・ジュン
ヴァリニ・グプタ
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of JP2023538534A publication Critical patent/JP2023538534A/ja
Publication of JP2023538534A5 publication Critical patent/JP2023538534A5/ja
Application granted granted Critical
Publication of JP7794523B2 publication Critical patent/JP7794523B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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
    • H04L41/06—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2023509573A 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 Active JP7794523B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2020-0100144 2020-08-10
KR1020200100144A KR20220019567A (ko) 2020-08-10 2020-08-10 무선 통신 시스템의 안정성을 높이는 방법 및 장치
PCT/KR2021/010584 WO2022035188A1 (en) 2020-08-10 2021-08-10 Method and apparatus for enhancing reliability in wireless communication systems

Publications (3)

Publication Number Publication Date
JP2023538534A JP2023538534A (ja) 2023-09-08
JP2023538534A5 JP2023538534A5 (https=) 2024-08-21
JP7794523B2 true JP7794523B2 (ja) 2026-01-06

Family

ID=80114411

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023509573A Active 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

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=)

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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

Citations (2)

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WO2020063876A1 (zh) 2018-09-27 2020-04-02 中兴通讯股份有限公司 Ue迁移方法、装置、系统及存储介质
WO2020229409A1 (en) 2019-05-10 2020-11-19 Telefonaktiebolaget Lm Ericsson (Publ) Smf set support over n4 interface

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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
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
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

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Publication number Priority date Publication date Assignee Title
WO2020063876A1 (zh) 2018-09-27 2020-04-02 中兴通讯股份有限公司 Ue迁移方法、装置、系统及存储介质
WO2020229409A1 (en) 2019-05-10 2020-11-19 Telefonaktiebolaget Lm Ericsson (Publ) Smf set support over n4 interface

Non-Patent Citations (5)

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Title
3GPP TS 29.244 V16.4.0，2020年07月06日，第1、16、74、95-97、111-112、116-117頁
3GPP TS23.501 V16.5.1，2020年08月03日，第1、255頁
3GPP TS23.502 V16.5.1，2020年08月06日，第1、150-153頁
3GPP TS23.527 V16.3.0，2020年07月06日
Samsung，SMF-Set ID in PFCP Association Messages[online]，3GPP TSG CT WG4 #99e C4-204288，2020年08月11日，[取得日 2025年5月27日], 取得先<https://www.3gpp.org/ftp/tsg_ct/WG4_protocollars_ex-CN4/TSGCT4_99e_meeting/Docs/C4-204288.zip>

Also Published As

Publication number Publication date
KR20220019567A (ko) 2022-02-17
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

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