JP7826466B2 - ネットワークノード及び通信方法 - Google Patents

ネットワークノード及び通信方法

Info

Publication number
JP7826466B2
JP7826466B2 JP2024520241A JP2024520241A JP7826466B2 JP 7826466 B2 JP7826466 B2 JP 7826466B2 JP 2024520241 A JP2024520241 A JP 2024520241A JP 2024520241 A JP2024520241 A JP 2024520241A JP 7826466 B2 JP7826466 B2 JP 7826466B2
Authority
JP
Japan
Prior art keywords
network node
pdu session
terminal
session
information
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
JP2024520241A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023218671A1 (https=
Inventor
淳 巳之口
武 富永
政宏 澤田
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.)
NTT Docomo Inc
Original Assignee
NTT Docomo Inc
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 NTT Docomo Inc filed Critical NTT Docomo Inc
Publication of JPWO2023218671A1 publication Critical patent/JPWO2023218671A1/ja
Application granted granted Critical
Publication of JP7826466B2 publication Critical patent/JP7826466B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/08—Access security
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/12—Setup of transport tunnels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/22—Manipulation of transport tunnels

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2024520241A 2022-05-13 2022-05-13 ネットワークノード及び通信方法 Active JP7826466B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/020295 WO2023218671A1 (ja) 2022-05-13 2022-05-13 ネットワークノード及び通信方法

Publications (2)

Publication Number Publication Date
JPWO2023218671A1 JPWO2023218671A1 (https=) 2023-11-16
JP7826466B2 true JP7826466B2 (ja) 2026-03-09

Family

ID=88729901

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024520241A Active JP7826466B2 (ja) 2022-05-13 2022-05-13 ネットワークノード及び通信方法

Country Status (5)

Country Link
US (1) US20250310747A1 (https=)
EP (1) EP4525552A4 (https=)
JP (1) JP7826466B2 (https=)
CN (1) CN119156888A (https=)
WO (1) WO2023218671A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020530703A (ja) 2017-08-11 2020-10-22 コンヴィーダ ワイヤレス， エルエルシー 通信ネットワークにおけるネットワークデータ分析
WO2020225296A1 (en) 2019-05-06 2020-11-12 Ntt Docomo, Inc. Mobile communication core network device and method for managing wireless communications after insertion of an intermediate-session management function

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11382145B2 (en) * 2018-08-06 2022-07-05 Huawei Technologies Co., Ltd. Systems and methods to support group communications
KR20210030167A (ko) * 2019-09-09 2021-03-17 삼성전자주식회사 무선 통신 시스템에서 하나의 단말을 여러 사용자가 이용하기 위한 방법 및 장치

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020530703A (ja) 2017-08-11 2020-10-22 コンヴィーダ ワイヤレス， エルエルシー 通信ネットワークにおけるネットワークデータ分析
WO2020225296A1 (en) 2019-05-06 2020-11-12 Ntt Docomo, Inc. Mobile communication core network device and method for managing wireless communications after insertion of an intermediate-session management function

Also Published As

Publication number Publication date
WO2023218671A1 (ja) 2023-11-16
EP4525552A4 (en) 2025-12-31
CN119156888A (zh) 2024-12-17
EP4525552A1 (en) 2025-03-19
JPWO2023218671A1 (https=) 2023-11-16
US20250310747A1 (en) 2025-10-02

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