PL3834519T3 - Sposób i urządzenie do realizacji zabezpieczeń połączeń w heterogenicznych sieciach dostępowych - Google Patents
Sposób i urządzenie do realizacji zabezpieczeń połączeń w heterogenicznych sieciach dostępowychInfo
- Publication number
- PL3834519T3 PL3834519T3 PL19846960.3T PL19846960T PL3834519T3 PL 3834519 T3 PL3834519 T3 PL 3834519T3 PL 19846960 T PL19846960 T PL 19846960T PL 3834519 T3 PL3834519 T3 PL 3834519T3
- Authority
- PL
- Poland
- Prior art keywords
- access networks
- heterogeneous access
- connection security
- implementing connection
- implementing
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/03—Protecting confidentiality, e.g. by encryption
- H04W12/037—Protecting confidentiality, e.g. by encryption of the control plane, e.g. signalling traffic
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
-
- 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
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/08—Access security
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/08—Access security
- H04W12/086—Access security using security domains
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/60—Context-dependent security
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/60—Context-dependent security
- H04W12/69—Identity-dependent
- H04W12/72—Subscriber identity
-
- 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
- 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
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/1215—Wireless traffic scheduling for collaboration of different radio technologies
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/11—Allocation or use of connection identifiers
-
- 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
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862716887P | 2018-08-09 | 2018-08-09 | |
| PCT/FI2019/050573 WO2020030851A1 (en) | 2018-08-09 | 2019-08-02 | Method and apparatus for security realization of connections over heterogeneous access networks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3834519T3 true PL3834519T3 (pl) | 2026-02-16 |
Family
ID=69414604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL19846960.3T PL3834519T3 (pl) | 2018-08-09 | 2019-08-02 | Sposób i urządzenie do realizacji zabezpieczeń połączeń w heterogenicznych sieciach dostępowych |
Country Status (18)
| Country | Link |
|---|---|
| US (2) | US12231876B2 (pl) |
| EP (3) | EP4654632A2 (pl) |
| JP (3) | JP7320598B2 (pl) |
| KR (4) | KR102811894B1 (pl) |
| CN (2) | CN118433706A (pl) |
| AU (3) | AU2019319095B2 (pl) |
| BR (1) | BR112021002402A2 (pl) |
| CA (2) | CA3106505A1 (pl) |
| CL (2) | CL2021000337A1 (pl) |
| CO (1) | CO2021002942A2 (pl) |
| ES (1) | ES3051310T3 (pl) |
| MX (2) | MX2021001601A (pl) |
| PH (1) | PH12021550155A1 (pl) |
| PL (1) | PL3834519T3 (pl) |
| SA (1) | SA521421213B1 (pl) |
| SG (1) | SG11202100720PA (pl) |
| WO (1) | WO2020030851A1 (pl) |
| ZA (1) | ZA202101446B (pl) |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102425582B1 (ko) * | 2018-05-11 | 2022-07-26 | 삼성전자주식회사 | 무선통신 시스템에서 정보 보호 방법 및 장치 |
| CN111436057B (zh) * | 2019-01-15 | 2022-06-28 | 华为技术有限公司 | 一种会话管理方法及装置 |
| EP3915286A1 (en) * | 2019-01-21 | 2021-12-01 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods for providing regulation compliant privacy and related apparatuses |
| CN113545002A (zh) * | 2019-03-04 | 2021-10-22 | 瑞典爱立信有限公司 | 针对非3gpp接入的密钥导出 |
| US20210058784A1 (en) * | 2019-11-08 | 2021-02-25 | Intel Corporation | User equipment onboarding based on default manufacturer credentials unlicensed |
| EP4107922A1 (en) | 2020-02-21 | 2022-12-28 | Telefonaktiebolaget LM Ericsson (publ) | Determination of trust relationship of non-3gpp access networks in 5gc |
| CN115380622B (zh) | 2020-04-03 | 2025-11-07 | 联想（新加坡）私人有限公司 | 重定位接入网关 |
| US12526759B2 (en) | 2020-04-03 | 2026-01-13 | Lenovo (Singapore) Pte. Ltd. | Relocating an access gateway |
| US12532168B2 (en) * | 2020-06-03 | 2026-01-20 | Lenovo (Singapore) Pte. Ltd. | Determining an authentication type |
| EP4169279A1 (en) * | 2020-06-22 | 2023-04-26 | Lenovo (Singapore) Pte. Ltd. | Mobile network authentication using a concealed identity |
| US20230275936A1 (en) * | 2020-07-30 | 2023-08-31 | Telefonaktiebolaget Lm Ericsson (Publ) | Ims support for non-imsi based supi when there is no isim |
| EP4241480A1 (en) * | 2020-11-06 | 2023-09-13 | Lenovo (Singapore) Pte. Ltd. | Authentication using a digital identifier for ue access |
| KR102936867B1 (ko) | 2020-12-15 | 2026-03-09 | 텔레폰악티에볼라겟엘엠에릭슨(펍) | 비-3gpp 액세스 인증을 위한 방법, 엔티티 및 컴퓨터 판독 가능한 매체 |
| US20240056446A1 (en) * | 2020-12-15 | 2024-02-15 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods, entities and computer readable media for non-3gpp access authentication |
| WO2022144066A1 (en) * | 2020-12-28 | 2022-07-07 | Telefonaktiebolaget Lm Ericsson (Publ) | Subscription identifier concealment in a communication network |
| WO2022195461A1 (en) * | 2021-03-15 | 2022-09-22 | Lenovo (Singapore) Pte. Ltd. | Registration authentication based on a capability |
| US11582709B2 (en) | 2021-03-16 | 2023-02-14 | T-Mobile Innovations Llc | Wireless communication service delivery to user equipment (UE) using an access and mobility management function (AMF) |
| JP7750303B2 (ja) * | 2021-04-08 | 2025-10-07 | 日本電気株式会社 | ＵＤＭ（Ｕｎｉｆｉｅｄ Ｄａｔａ Ｍａｎａｇｅｍｅｎｔ Ｆｕｎｃｔｉｏｎ）のための方法、ＡＭＦ（Ａｃｃｅｓｓ ａｎｄ Ｍｏｂｉｌｉｔｙ Ｍａｎａｇｅｍｅｎｔ Ｆｕｎｃｔｉｏｎ）のための方法、ＵＤＭ及びＡＭＦ |
| US12127108B2 (en) * | 2021-05-12 | 2024-10-22 | Mediatek Inc. | Enhancements on user equipment (UE) handling in a limited service state over non-third generation partnership project (3GPP) access |
| US12490070B2 (en) | 2021-05-23 | 2025-12-02 | Samsung Electronics Co., Ltd. | Apparatus and method for handling deregistration procedure of user equipment for disaster roaming service in wireless network |
| US12356319B2 (en) * | 2021-06-30 | 2025-07-08 | Juniper Networks, Inc. | Access network intelligent controller for multiple types of access networks |
| CN113597022B (zh) * | 2021-07-23 | 2023-02-24 | 恒安嘉新（北京）科技股份公司 | 接口间的用户标识关联方法、装置、计算机设备和介质 |
| EP4369760A4 (en) * | 2021-08-06 | 2024-10-30 | Huawei Technologies Co., Ltd. | METHOD AND APPARATUS FOR SECURE COMMUNICATION |
| TWI829331B (zh) * | 2021-09-07 | 2024-01-11 | 新加坡商聯發科技（新加坡）私人有限公司 | 當ｕｅ同時支持３ｇｐｐ和非３ｇｐｐ接入時改進５ｇ ｎａｓ安全上下文的處理 |
| EP4413760A1 (en) * | 2021-10-04 | 2024-08-14 | Telefonaktiebolaget LM Ericsson (publ) | Conveying data to a communication network |
| CN114339757A (zh) * | 2021-12-30 | 2022-04-12 | 中国电信股份有限公司 | 网络连接方法、网络设备和网络连接装置 |
| CN114301703A (zh) * | 2021-12-30 | 2022-04-08 | 中国电信股份有限公司 | 网络连接方法、网络设备和网络连接装置 |
| CN117527280A (zh) * | 2022-07-29 | 2024-02-06 | 中兴通讯股份有限公司 | 用户终端接入网络的安全认证方法、装置及电子设备 |
| US20260067679A1 (en) * | 2022-08-08 | 2026-03-05 | Nokia Technologies Oy | Authentication for device with non-cellular access |
| US20260052498A1 (en) * | 2022-08-15 | 2026-02-19 | Beijing Xiaomi Mobile Software Co., Ltd. | Authentication method and apparatus for accessing 3gpp network via non-3gpp access network |
| EP4366239A1 (en) * | 2022-11-04 | 2024-05-08 | Nokia Technologies Oy | Anonymous registration with a communication network |
| US12549941B2 (en) * | 2022-12-01 | 2026-02-10 | T-Mobile Usa, Inc. | Secure tunnel as a service for 5G networks |
| CN116546503A (zh) * | 2022-12-27 | 2023-08-04 | 东方通信股份有限公司 | 一种5g核心网中限制用户设备接入的系统及方法 |
| CN120359791A (zh) * | 2023-02-13 | 2025-07-22 | 中兴通讯股份有限公司 | 无线方法及其设备 |
| EP4425832A1 (en) * | 2023-02-28 | 2024-09-04 | Nokia Technologies Oy | Verification of user equipment compliance in communication network environment |
| CN121128205A (zh) * | 2023-05-15 | 2025-12-12 | 诺基亚技术有限公司 | 用户设备的双重注册 |
| WO2025027697A1 (ja) * | 2023-07-28 | 2025-02-06 | 株式会社Ｎｔｔドコモ | ネットワークノード、及び通信方法 |
| US20250203361A1 (en) * | 2023-12-19 | 2025-06-19 | T-Mobile Innovations Llc | Systems and methods for managing authentication of wireless devices in a wireless network |
| WO2024251405A1 (en) * | 2024-02-05 | 2024-12-12 | Lenovo (Singapore) Pte. Ltd. | Network function in a wireless communication network |
| WO2025177369A1 (ja) * | 2024-02-19 | 2025-08-28 | 株式会社Ｎｔｔドコモ | 端末及び通信方法 |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2004310099B2 (en) | 2003-11-12 | 2009-02-05 | Blackberry Limited | Data-capable network prioritization with reject code handling |
| KR101091430B1 (ko) * | 2005-06-14 | 2011-12-07 | 엘지전자 주식회사 | 비승인 모바일 액세스망의 이동 단말기 등록 방법 |
| US9374772B2 (en) * | 2014-06-27 | 2016-06-21 | General Motors Llc | Telematics support for mobile wireless network service swapping |
| US9826370B2 (en) * | 2014-10-10 | 2017-11-21 | T-Mobile Usa, Inc. | Location identifiers in mobile messaging |
| WO2016155012A1 (zh) * | 2015-04-03 | 2016-10-06 | 华为技术有限公司 | 一种无线通信网络中的接入方法、相关装置及系统 |
| US9980133B2 (en) | 2015-08-12 | 2018-05-22 | Blackberry Limited | Network access identifier including an identifier for a cellular access network node |
| WO2017049461A1 (zh) | 2015-09-22 | 2017-03-30 | 华为技术有限公司 | 用户设备ue的接入方法、设备及系统 |
| WO2018008944A1 (ko) * | 2016-07-04 | 2018-01-11 | 엘지전자(주) | 무선 통신 시스템에서 등록 관리 방법 및 이를 위한 장치 |
| US10251145B2 (en) | 2016-07-15 | 2019-04-02 | Qualcomm Incorporated | Registration rejection due to cellular internet of things feature incompatibility |
| KR20180022565A (ko) * | 2016-08-23 | 2018-03-06 | 한국전자통신연구원 | 비-ue 관련 시그널링을 지원하는 통신 방법 및 장치 |
| WO2018140384A1 (en) * | 2017-01-27 | 2018-08-02 | Idac Holdings, Inc. | Authorization framework for 5g networks |
| EP3444783A1 (en) * | 2017-08-17 | 2019-02-20 | ABB Schweiz AG | Robotic systems and methods for operating a robot |
| WO2018208949A1 (en) | 2017-05-09 | 2018-11-15 | Intel IP Corporation | Privacy protection and extensible authentication protocol authentication and authorization in cellular networks |
| EP3796618A1 (en) * | 2017-06-19 | 2021-03-24 | Huawei Technologies Co., Ltd. | Registration method, session establishment method, terminal, and amf entity |
| CN111133728B (zh) * | 2017-07-25 | 2022-06-14 | 瑞典爱立信有限公司 | 订阅隐藏标识符 |
| US11457402B2 (en) * | 2017-08-09 | 2022-09-27 | Lenovo (Singapore) Pte. Ltd. | Method and apparatus for discovery and access of restricted local services for unauthenticated UEs |
| WO2019098496A1 (ko) | 2017-11-16 | 2019-05-23 | 엘지전자 주식회사 | 복수의 액세스 네트워크에 접속 가능한 단말을 네트워크 시스템에 등록하는 방법 |
| JP7159317B2 (ja) * | 2017-12-30 | 2022-10-24 | インテル コーポレイション | 無線通信の方法および装置 |
| KR102502953B1 (ko) * | 2018-01-12 | 2023-02-23 | 텔레폰악티에볼라겟엘엠에릭슨(펍) | 식별자 검증 처리 |
| WO2019137792A1 (en) * | 2018-01-12 | 2019-07-18 | Telefonaktiebolaget Lm Ericsson (Publ) | Validation of subscription concealed identifiers in mobile networks |
| EP4708941A1 (en) * | 2018-01-12 | 2026-03-11 | NEC Corporation | Communication terminal, network device, communication method, and de-concealment method |
| EP3639571B1 (en) * | 2018-01-15 | 2022-10-26 | Telefonaktiebolaget LM Ericsson (publ) | Network function instance selection |
| US10986602B2 (en) * | 2018-02-09 | 2021-04-20 | Intel Corporation | Technologies to authorize user equipment use of local area data network features and control the size of local area data network information in access and mobility management function |
| US10548004B2 (en) * | 2018-02-15 | 2020-01-28 | Nokia Technologies Oy | Security management in communication systems between security edge protection proxy elements |
| WO2019201241A1 (en) * | 2018-04-17 | 2019-10-24 | Mediatek Singapore Pte. Ltd. | Apparatuses and methods for handling access type restriction information |
| EP4412148A3 (en) * | 2018-05-11 | 2024-10-30 | Apple Inc. | Subscriber identity privacy protection against fake base stations |
| US10912054B2 (en) * | 2018-06-29 | 2021-02-02 | Apple Inc. | 5G new radio de-registration procedures |
| CN110830990B (zh) * | 2018-08-09 | 2021-04-20 | 华为技术有限公司 | 一种身份信息的处理方法、装置及存储介质 |
| CN112917493B (zh) | 2021-01-29 | 2022-10-18 | 电子科技大学 | 一种仿鱼类水下机器人 |
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2019
- 2019-08-02 BR BR112021002402-6A patent/BR112021002402A2/pt unknown
- 2019-08-02 ES ES19846960T patent/ES3051310T3/es active Active
- 2019-08-02 KR KR1020237028554A patent/KR102811894B1/ko active Active
- 2019-08-02 EP EP25199726.8A patent/EP4654632A2/en active Pending
- 2019-08-02 KR KR1020217004763A patent/KR102428262B1/ko active Active
- 2019-08-02 WO PCT/FI2019/050573 patent/WO2020030851A1/en not_active Ceased
- 2019-08-02 PL PL19846960.3T patent/PL3834519T3/pl unknown
- 2019-08-02 EP EP19846960.3A patent/EP3834519B1/en active Active
- 2019-08-02 CN CN202410507829.4A patent/CN118433706A/zh active Pending
- 2019-08-02 EP EP24165791.5A patent/EP4408086A1/en active Pending
- 2019-08-02 KR KR1020217004962A patent/KR102571312B1/ko active Active
- 2019-08-02 CA CA3106505A patent/CA3106505A1/en active Pending
- 2019-08-02 KR KR1020257016301A patent/KR20250078592A/ko active Pending
- 2019-08-02 JP JP2021506706A patent/JP7320598B2/ja active Active
- 2019-08-02 CN CN201980053388.2A patent/CN112586047B/zh active Active
- 2019-08-02 US US17/266,295 patent/US12231876B2/en active Active
- 2019-08-02 SG SG11202100720PA patent/SG11202100720PA/en unknown
- 2019-08-02 MX MX2021001601A patent/MX2021001601A/es unknown
- 2019-08-02 CA CA3234868A patent/CA3234868A1/en active Pending
- 2019-08-02 AU AU2019319095A patent/AU2019319095B2/en active Active
-
2021
- 2021-01-20 PH PH12021550155A patent/PH12021550155A1/en unknown
- 2021-02-08 CL CL2021000337A patent/CL2021000337A1/es unknown
- 2021-02-08 CL CL2021000335A patent/CL2021000335A1/es unknown
- 2021-02-09 MX MX2024011295A patent/MX2024011295A/es unknown
- 2021-02-09 SA SA521421213A patent/SA521421213B1/ar unknown
- 2021-03-03 CO CONC2021/0002942A patent/CO2021002942A2/es unknown
- 2021-03-03 ZA ZA2021/01446A patent/ZA202101446B/en unknown
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2022
- 2022-10-12 AU AU2022252749A patent/AU2022252749B2/en active Active
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2023
- 2023-05-29 JP JP2023087590A patent/JP7809085B2/ja active Active
- 2023-12-08 US US18/534,077 patent/US12563386B2/en active Active
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2024
- 2024-01-16 AU AU2024200276A patent/AU2024200276B2/en active Active
- 2024-03-22 JP JP2024046265A patent/JP7723782B2/ja active Active
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