JP7342954B2 - 通信方法、コアネットワークノード、及び無線端末 - Google Patents

通信方法、コアネットワークノード、及び無線端末 Download PDF

Info

Publication number
JP7342954B2
JP7342954B2 JP2021537309A JP2021537309A JP7342954B2 JP 7342954 B2 JP7342954 B2 JP 7342954B2 JP 2021537309 A JP2021537309 A JP 2021537309A JP 2021537309 A JP2021537309 A JP 2021537309A JP 7342954 B2 JP7342954 B2 JP 7342954B2
Authority
JP
Japan
Prior art keywords
nssai
network slice
reason value
slice information
timer
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
JP2021537309A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2021024995A5 (https=
JPWO2021024995A1 (https=
Inventor
利之 田村
強 高倉
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Publication of JPWO2021024995A1 publication Critical patent/JPWO2021024995A1/ja
Publication of JPWO2021024995A5 publication Critical patent/JPWO2021024995A5/ja
Application granted granted Critical
Publication of JP7342954B2 publication Critical patent/JP7342954B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • 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
    • 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
    • H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
    • H04W60/06—De-registration or detaching

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2021537309A 2019-08-08 2020-08-03 通信方法、コアネットワークノード、及び無線端末 Active JP7342954B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019146563 2019-08-08
JP2019146563 2019-08-08
PCT/JP2020/029702 WO2021024995A1 (ja) 2019-08-08 2020-08-03 通信方法、コアネットワークノード、及び無線端末

Publications (3)

Publication Number Publication Date
JPWO2021024995A1 JPWO2021024995A1 (https=) 2021-02-11
JPWO2021024995A5 JPWO2021024995A5 (https=) 2022-04-07
JP7342954B2 true JP7342954B2 (ja) 2023-09-12

Family

ID=74502683

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021537309A Active JP7342954B2 (ja) 2019-08-08 2020-08-03 通信方法、コアネットワークノード、及び無線端末

Country Status (4)

Country Link
US (2) US12096348B2 (https=)
EP (1) EP4013094A4 (https=)
JP (1) JP7342954B2 (https=)
WO (1) WO2021024995A1 (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11109299B2 (en) * 2019-12-12 2021-08-31 Google Llc Adaptive public land mobile network management for varying network conditions
JP7623797B2 (ja) * 2020-06-29 2025-01-29 シャープ株式会社 ＵＥ（Ｕｓｅｒ Ｅｑｕｉｐｍｅｎｔ）及び通信制御方法
KR20220151942A (ko) * 2021-05-07 2022-11-15 삼성전자주식회사 무선 통신 네트워크에서 가상 네트워크 지원 방법 및 장치
US12342309B2 (en) * 2021-06-11 2025-06-24 Samsung Electronics Co., Ltd. Method and AMF apparatus for NSAC operation based on UE's actual usage
WO2023280414A1 (en) * 2021-07-08 2023-01-12 Nokia Technologies Oy Method and apparatus for communication network comprising network slices
US12133157B2 (en) 2021-07-28 2024-10-29 Samsung Electronics Co., Ltd. System and methods for user equipment storing rejected network slice selection assistance information per access type
US20230209424A1 (en) * 2021-12-27 2023-06-29 Apple Inc. User equipment and core network signaling for radio access network slice based cell re-selction
JP7759867B2 (ja) * 2022-11-02 2025-10-24 シャープ株式会社 ＵＥ（Ｕｓｅｒ Ｅｑｕｉｐｍｅｎｔ）
US20240340837A1 (en) * 2023-04-07 2024-10-10 Samsung Electronics Co., Ltd. Apparatus and method for managing context associated with a ue during discontinuous coverage scenario in a wireless communication system
CN121080041A (zh) * 2023-05-08 2025-12-05 Lg电子株式会社 在无线通信系统中处理非接入层消息的设备和方法
WO2025074483A1 (ja) * 2023-10-02 2025-04-10 株式会社Ｎｔｔドコモ ネットワークノード、端末、及び処理方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006080674A (ja) * 2004-09-07 2006-03-23 Toshiba Corp 無線データ通信装置、無線データ通信方法、及び無線データ通信システム
JP7278101B2 (ja) 2018-02-26 2023-05-19 キッコーマン株式会社 クラス２食物アレルゲンが低減した豆乳及びその製造方法
US12563395B2 (en) 2018-11-16 2026-02-24 Lenovo (Singapore) Pte. Ltd. Accessing a denied network resource
IN202041016700A (https=) * 2020-04-17 2021-10-22
CN117652180A (zh) * 2021-07-19 2024-03-05 三星电子株式会社 管理存储的网络切片选择辅助信息的系统和方法

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Proce，3GPP TS 23.502，V16.1.1，2019年06月11日
3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Syste，3GPP TS 23.501，V16.1.0，2019年06月11日
Ericsson，Correction of Network Slice selection with NSSF，3GPP TSG SA WG2 #134 S2-1907802，2019年06月28日
InterDigital，Discussion on enhanced Network Slicing，3GPP TSG CT WG1 Meeting #114 C1-190231，2019年01月13日
Nokia, Nokia Shanghai Bell, Motorola Mobility, Lenovo, Convida Wireless LLC,Telecom Italia, NEC，Evaluation of solution in clause 6.3.2，SA WG2 Meeting #129bis S2-1813210，2018年11月30日

Also Published As

Publication number Publication date
US20220279430A1 (en) 2022-09-01
WO2021024995A1 (ja) 2021-02-11
EP4013094A1 (en) 2022-06-15
EP4013094A4 (en) 2022-09-28
JPWO2021024995A1 (https=) 2021-02-11
US20240406856A1 (en) 2024-12-05
US12096348B2 (en) 2024-09-17

Similar Documents

Publication Publication Date Title
JP7342954B2 (ja) 通信方法、コアネットワークノード、及び無線端末
US12262421B2 (en) Radio terminal, radio access network node, and method therefor
US11818800B2 (en) Method and apparatus for improving service reliability in wireless communication system
JP7099536B2 (ja) コアネットワーク装置、通信端末、コアネットワーク装置の方法、プログラム、及び通信端末の方法
WO2020137238A1 (en) Handling procedures for a user equipment, ue, supporting multiple usim cards
CN115553051A (zh) 核心网络处的远程ue控制信息建立
JP7327492B2 (ja) 無線端末、及び通信方法
JP7380005B2 (ja) 無線端末、コアネットワークノード、及びこれらの方法
JP7586186B2 (ja) コアネットワークノード及びその方法
JP7163980B2 (ja) 方法及びｕｅ
US20240414611A1 (en) Method of access and mobility management function (amf), method of next generation-radio access network (ng-ran) node, method of user equipment (ue), amf ng-ran node and ue
JP7605368B2 (ja) Ａｍｆの方法、ｕｅの方法、ａｍｆおよびｕｅ
US20250193824A1 (en) Method of user equipment (ue), ue, method of communication apparatus and communication apparatus
JP7052928B2 (ja) コアネットワークノード、アクセスモビリティ管理装置、及び通信方法
JP7677398B2 (ja) 無線端末、Ｅｄｇｅ Ｅｎａｂｌｅｒ Ｓｅｒｖｅｒ（ＥＥＳ）、及びこれらにおける方法
US20240244033A1 (en) Server, requesting entity, and methods therefor
WO2023238805A1 (en) Method of communication apparatus and communication apparatus
US20250132807A1 (en) First node, second node, method by first node, and method by second node
WO2024024696A1 (en) Method of user equipment (ue), method of communication apparatus, ue and communication apparatus
WO2024024704A1 (en) Method of user equipment (ue), method of communication apparatus, method of radio access network (ran) node, ue, communication apparatus and radio access network (ran) node
WO2012110007A1 (en) Method, system and apparatus for contacting a target mobile station using a secondary connection
CN120786589A (zh) 系统信息的请求方法、通信装置和系统

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220120

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220120

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230124

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20230310

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230524

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230801

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230814

R151 Written notification of patent or utility model registration

Ref document number: 7342954

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151