JP7264284B2 - ネットワークノード、Ｕｓｅｒ Ｅｑｕｉｐｍｅｎｔ、及びこれらの方法 - Google Patents

ネットワークノード、Ｕｓｅｒ Ｅｑｕｉｐｍｅｎｔ、及びこれらの方法 Download PDF

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Publication number
JP7264284B2
JP7264284B2 JP2021572656A JP2021572656A JP7264284B2 JP 7264284 B2 JP7264284 B2 JP 7264284B2 JP 2021572656 A JP2021572656 A JP 2021572656A JP 2021572656 A JP2021572656 A JP 2021572656A JP 7264284 B2 JP7264284 B2 JP 7264284B2
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Prior art keywords
plmn
network slice
list
network
hplmn
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Japanese (ja)
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JPWO2021246164A1 (https=
JPWO2021246164A5 (https=
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強 高倉
利之 田村
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NEC Corp
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NEC Corp
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Priority to JP2023060893A priority Critical patent/JP7540533B2/ja
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    • 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
    • H04W8/08—Mobility data transfer
    • H04W8/12—Mobility data transfer between location registers or mobility servers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/18—Selecting a network or a communication service
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
    • H04W60/04—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration using triggered events
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/02—Inter-networking arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/24—Interfaces between hierarchically similar devices between backbone network devices

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  • 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)
JP2021572656A 2020-06-01 2021-05-18 ネットワークノード、Ｕｓｅｒ Ｅｑｕｉｐｍｅｎｔ、及びこれらの方法 Active JP7264284B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023060893A JP7540533B2 (ja) 2020-06-01 2023-04-04 ネットワークノード、Ｕｓｅｒ Ｅｑｕｉｐｍｅｎｔ、及びネットワークノードにより行われる方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020095520 2020-06-01
JP2020095520 2020-06-01
PCT/JP2021/018872 WO2021246164A1 (ja) 2020-06-01 2021-05-18 ネットワークノード、Ｕｓｅｒ Ｅｑｕｉｐｍｅｎｔ、及びこれらの方法

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JP2023060893A Division JP7540533B2 (ja) 2020-06-01 2023-04-04 ネットワークノード、Ｕｓｅｒ Ｅｑｕｉｐｍｅｎｔ、及びネットワークノードにより行われる方法

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JPWO2021246164A1 JPWO2021246164A1 (https=) 2021-12-09
JPWO2021246164A5 JPWO2021246164A5 (https=) 2022-05-30
JP7264284B2 true JP7264284B2 (ja) 2023-04-25

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JP2021572656A Active JP7264284B2 (ja) 2020-06-01 2021-05-18 ネットワークノード、Ｕｓｅｒ Ｅｑｕｉｐｍｅｎｔ、及びこれらの方法
JP2023060893A Active JP7540533B2 (ja) 2020-06-01 2023-04-04 ネットワークノード、Ｕｓｅｒ Ｅｑｕｉｐｍｅｎｔ、及びネットワークノードにより行われる方法

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Country Status (4)

Country Link
US (1) US20220272621A1 (https=)
EP (1) EP3993462A4 (https=)
JP (2) JP7264284B2 (https=)
WO (1) WO2021246164A1 (https=)

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EP4098001A4 (en) * 2020-02-14 2023-07-05 Samsung Electronics Co., Ltd. Method and system for improving plmn selection based on required services/slices for roaming subscribers
JP7302677B2 (ja) * 2020-05-21 2023-07-04 日本電気株式会社 Ｕｓｅｒ Ｅｑｕｉｐｍｅｎｔ、無線アクセスネットワークノード、及びこれらの方法
WO2022016050A1 (en) * 2020-07-17 2022-01-20 Google Llc Permission-based network slice selection
US20240284320A1 (en) * 2021-09-07 2024-08-22 Telefonaktiebolaget Lm Ericsson (Publ) Network slicing based vplmn prioritization
US20250193771A1 (en) * 2022-03-10 2025-06-12 Lenovo (Singapore) Pte. Limited Service management in wireless networks
US12439237B2 (en) * 2022-03-28 2025-10-07 Cisco Technology, Inc. Home network assisted concurrent access to network slices in multiple visited public land mobile networks (VPLMNs)
WO2023204744A1 (en) * 2022-04-19 2023-10-26 Telefonaktiebolaget Lm Ericsson (Publ) Wireless device, network node, and methods performed thereby for handling one or more slices
EP4515989A4 (en) 2022-10-14 2025-05-21 ZTE Corporation Protecting capability indication in ue initiated visited public land mobile network (vplmn) slice-based steering of roaming (sor)
US20260122594A1 (en) * 2022-11-02 2026-04-30 Nec Corporation Method of user equipment (ue), method of communication apparatus, ue and communication apparatus
WO2024147706A1 (en) * 2023-01-05 2024-07-11 Samsung Electronics Co., Ltd. Method and apparatus for plmn selection in wireless communication system
WO2024185489A1 (en) * 2023-03-09 2024-09-12 Nec Corporation User equipment, first access and mobility management function, unified data management, and method thereof
WO2024083357A1 (en) * 2023-03-17 2024-04-25 Lenovo (Singapore) Pte. Ltd. Techniques for provisioning of localized service information for network selection
US20250016854A1 (en) * 2023-07-05 2025-01-09 Verizon Patent And Licensing Inc. Systems and methods for secure roaming network steering
GB2632362A (en) * 2023-08-03 2025-02-05 Samsung Electronics Co Ltd Improvements in and relating to encoding of slice and PLMN prioritization information in a telecommunication network
US20250175554A1 (en) * 2023-11-27 2025-05-29 Verizon Patent And Licensing Inc. Systems and methods for blocking or allowing calls in a wireless network
US20250220559A1 (en) * 2023-12-28 2025-07-03 T-Mobile Usa, Inc. Subscriber service validation using suci cleartext

Citations (1)

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JP2008544596A (ja) 2005-06-11 2008-12-04 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 在圏ネットワークを選択するための装置及び方法

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US6961569B2 (en) * 2003-05-07 2005-11-01 Motorola Inc Method for a radiotelephone to scan for higher priority public land mobile network
EP3639542B1 (en) * 2017-06-16 2023-01-04 Telefonaktiebolaget LM Ericsson (Publ) Network, network nodes, wireless communication devices and method therein for handling network slices in a wireless communication network
EP3641423B1 (en) * 2017-06-17 2022-04-20 LG Electronics Inc. Method for registering terminal in wireless communication system and apparatus therefor
US10785637B2 (en) * 2017-11-17 2020-09-22 Ofinno, Llc SMF selection for isolated network slice
US10986506B2 (en) * 2018-02-16 2021-04-20 Lenovo (Singapore) Pte. Ltd. Network slice selection assistance information configuration
CN110366241B (zh) * 2018-04-09 2024-09-17 华为技术有限公司 通信方法、装置和系统
US11563536B2 (en) * 2018-11-30 2023-01-24 Nokia Technologies Oy Method and apparatus for enabling concurrent transport via control plane
JP7159841B2 (ja) 2018-12-13 2022-10-25 大日本印刷株式会社 Ｒｆタグラベル

Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
JP2008544596A (ja) 2005-06-11 2008-12-04 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 在圏ネットワークを選択するための装置及び方法

Non-Patent Citations (1)

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Title
Apple，KI #8, New Sol: Support of S-NSSAI-aware PLMN selection in roaming scenarios[online]，3GPP TSG SA WG2 #139e，3GPP，2020年05月23日，S2-2003734，検索日[2022.12.06],Internet<URL:https://www.3gpp.org/ftp/tsg_sa/WG2_Arch/TSGS2_139e_Electronic/Docs/S2-2003734.zip>

Also Published As

Publication number Publication date
EP3993462A4 (en) 2022-10-12
EP3993462A1 (en) 2022-05-04
JPWO2021246164A1 (https=) 2021-12-09
WO2021246164A1 (ja) 2021-12-09
US20220272621A1 (en) 2022-08-25
JP2023076602A (ja) 2023-06-01
JP7540533B2 (ja) 2024-08-27

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