BR112018005017B1 - Aparelho e método para procedimento de mobilidade envolvendo relocação de entidade de gerenciamento de mobilidade - Google Patents

Aparelho e método para procedimento de mobilidade envolvendo relocação de entidade de gerenciamento de mobilidade Download PDF

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Publication number
BR112018005017B1
BR112018005017B1 BR112018005017-2A BR112018005017A BR112018005017B1 BR 112018005017 B1 BR112018005017 B1 BR 112018005017B1 BR 112018005017 A BR112018005017 A BR 112018005017A BR 112018005017 B1 BR112018005017 B1 BR 112018005017B1
Authority
BR
Brazil
Prior art keywords
key
mme
network
control plane
target
Prior art date
Application number
BR112018005017-2A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112018005017A2 (enExample
Inventor
Soo Bum Lee
Adrian Edward Escott
Gavin Bernard Horn
Anand Palanigounder
Original Assignee
Qualcomm Incorporated
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 Qualcomm Incorporated filed Critical Qualcomm Incorporated
Publication of BR112018005017A2 publication Critical patent/BR112018005017A2/pt
Publication of BR112018005017B1 publication Critical patent/BR112018005017B1/pt

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Classifications

    • 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
    • H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
    • 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]
    • H04W12/043—Key management, e.g. using generic bootstrapping architecture [GBA] using a trusted network node as an anchor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0064—Transmission or use of information for re-establishing the radio link of control information between different access points
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0033—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information
    • H04W36/0038—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information of security context information

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
BR112018005017-2A 2015-09-15 2016-08-15 Aparelho e método para procedimento de mobilidade envolvendo relocação de entidade de gerenciamento de mobilidade BR112018005017B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562218863P 2015-09-15 2015-09-15
US62/218,863 2015-09-15
US15/089,396 2016-04-01
US15/089,396 US9883385B2 (en) 2015-09-15 2016-04-01 Apparatus and method for mobility procedure involving mobility management entity relocation
PCT/US2016/047101 WO2017048434A1 (en) 2015-09-15 2016-08-15 Apparatus and method for mobility procedure involving mobility management entity relocation

Publications (2)

Publication Number Publication Date
BR112018005017A2 BR112018005017A2 (enExample) 2018-10-02
BR112018005017B1 true BR112018005017B1 (pt) 2024-02-27

Family

ID=58237244

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018005017-2A BR112018005017B1 (pt) 2015-09-15 2016-08-15 Aparelho e método para procedimento de mobilidade envolvendo relocação de entidade de gerenciamento de mobilidade

Country Status (8)

Country Link
US (3) US9883385B2 (enExample)
EP (1) EP3351030B1 (enExample)
JP (1) JP6812421B2 (enExample)
KR (1) KR102355340B1 (enExample)
CN (1) CN108141754B (enExample)
BR (1) BR112018005017B1 (enExample)
TW (2) TWI705728B (enExample)
WO (1) WO2017048434A1 (enExample)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9883385B2 (en) 2015-09-15 2018-01-30 Qualcomm Incorporated Apparatus and method for mobility procedure involving mobility management entity relocation
CN109076480B (zh) * 2016-04-28 2022-02-08 瑞典爱立信有限公司 在无线通信网络中处理跟踪区信息
US10362511B2 (en) * 2016-05-17 2019-07-23 Lg Electronics Inc. Method and apparatus for determining PDU session identity in wireless communication system
WO2018000590A1 (zh) * 2016-07-01 2018-01-04 华为技术有限公司 安全协商方法、安全功能实体、核心网网元及用户设备
CN109328472B (zh) * 2016-07-01 2020-09-08 华为技术有限公司 一种切换方法及装置
US10219193B2 (en) * 2016-08-22 2019-02-26 Samsung Electronics Co., Ltd. Method and apparatus for providing services of network to terminal by using slice
US10455459B2 (en) * 2016-08-23 2019-10-22 Lg Electronics Inc. Method and apparatus for establishing session for data transmission and reception in wireless communication system
KR102449475B1 (ko) * 2016-10-21 2022-09-30 삼성전자 주식회사 무선 통신 시스템에서 단말이 지원 가능한 네트워크 정보에 기반한 단말의 네트워크 접속 방법 및 장치
EP3534644B1 (en) * 2016-10-26 2021-03-17 Nec Corporation Source core network node, communication terminal and corresponding communication methods
KR102136037B1 (ko) * 2016-10-31 2020-07-21 텔레폰악티에볼라겟엘엠에릭슨(펍) 차세대 시스템을 위한 인증
CN108235317B (zh) * 2016-12-21 2019-06-21 电信科学技术研究院有限公司 一种接入控制的方法及设备
EP3574667B1 (en) 2017-01-30 2021-02-24 Telefonaktiebolaget LM Ericsson (PUBL) Methods and apparatueses for security management before handover from 5g to 4g system
WO2018138348A1 (en) 2017-01-30 2018-08-02 Telefonaktiebolaget Lm Ericsson (Publ) Security context handling in 5g during idle mode
JP2020509640A (ja) * 2017-01-30 2020-03-26 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） ５ｇシステムにおけるセキュリティアンカー機能
WO2018146090A1 (en) * 2017-02-07 2018-08-16 Telefonaktiebolaget Lm Ericsson (Publ) Reset of dynamic allowed area list for a ue
WO2018161263A1 (zh) * 2017-03-07 2018-09-13 华为技术有限公司 一种会话迁移方法及设备
WO2018201398A1 (zh) * 2017-05-04 2018-11-08 华为技术有限公司 获取密钥的方法、设备和通信系统
WO2018223311A1 (en) * 2017-06-07 2018-12-13 Zte Corporation Methods and computing device for facilitating handover from a first network to a second network
WO2019019121A1 (zh) * 2017-07-27 2019-01-31 华为技术有限公司 小区切换方法和装置
CN109462847B (zh) * 2017-07-28 2019-08-02 华为技术有限公司 安全实现方法、相关装置以及系统
US11071021B2 (en) * 2017-07-28 2021-07-20 Qualcomm Incorporated Security key derivation for handover
US10542428B2 (en) 2017-11-20 2020-01-21 Telefonaktiebolaget Lm Ericsson (Publ) Security context handling in 5G during handover
CN109936444B (zh) * 2017-12-18 2021-07-09 华为技术有限公司 一种密钥生成方法及装置
CN110167081B (zh) * 2018-02-13 2022-07-26 中兴通讯股份有限公司 认证方法及装置、消息处理方法及装置、存储介质
WO2019170104A1 (en) * 2018-03-06 2019-09-12 Mediatek Singapore Pte. Ltd. Apparatuses and methods for protection of an intial non-access stratum (nas) message
US11061920B2 (en) 2018-03-28 2021-07-13 Opus Global, Inc. Application programming interfaces (“APIs”) for accessing and amalgamating data from incongruent sources
CN110730485B (zh) 2018-07-17 2021-01-29 华为技术有限公司 切换方法、设备及系统
CN111031486B (zh) * 2018-10-10 2021-05-11 电信科学技术研究院有限公司 一种定位服务密钥分发方法及其装置
CN111328455B (zh) * 2018-10-17 2023-06-23 联发科技（新加坡）私人有限公司 移动性更新时的用户设备密钥推导方法及用户设备
CN109548178B (zh) * 2018-12-26 2022-02-08 腾讯科技（深圳）有限公司 一种通信方法和网络设备
CN111404666B (zh) * 2019-01-02 2024-07-05 中国移动通信有限公司研究院 一种密钥生成方法、终端设备及网络设备
CN111641947B (zh) * 2019-03-01 2021-12-03 华为技术有限公司 密钥配置的方法、装置和终端
US11671824B2 (en) * 2019-08-26 2023-06-06 Qualcomm Incorporated 5G broadcast/multicast security key refresh
US11777935B2 (en) 2020-01-15 2023-10-03 Cisco Technology, Inc. Extending secondary authentication for fast roaming between service provider and enterprise network
BR112022016110A2 (pt) * 2020-02-13 2022-10-04 Idac Holdings Inc Método implementado por uma unidade de transmissão/recepção sem fio, e, unidade de transmissão/recepção sem fio
US11765581B2 (en) 2020-03-31 2023-09-19 Cisco Technology, Inc. Bootstrapping fast transition (FT) keys on wireless local area access network nodes based on private wireless wide area access network information
US11706619B2 (en) 2020-03-31 2023-07-18 Cisco Technology, Inc. Techniques to facilitate fast roaming between a mobile network operator public wireless wide area access network and an enterprise private wireless wide area access network
US11778463B2 (en) 2020-03-31 2023-10-03 Cisco Technology, Inc. Techniques to generate wireless local area access network fast transition key material based on authentication to a private wireless wide area access network
CN113795024B (zh) * 2020-05-26 2024-12-24 华为技术有限公司 一种获取密钥的方法及装置
US12500744B2 (en) * 2021-09-17 2025-12-16 Qualcomm Incorporated Securing application communication

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8027304B2 (en) * 2005-07-06 2011-09-27 Nokia Corporation Secure session keys context
KR101196100B1 (ko) * 2006-05-13 2012-11-02 삼성전자주식회사 통신 시스템에서 인증 방법 및 그 장치
US8094817B2 (en) * 2006-10-18 2012-01-10 Telefonaktiebolaget Lm Ericsson (Publ) Cryptographic key management in communication networks
CN101563948B (zh) * 2006-12-21 2012-09-05 艾利森电话股份有限公司 涉及与通信网络中的移交有关的直接隧道的设备和方法
US20080181411A1 (en) * 2007-01-26 2008-07-31 Karl Norrman Method and system for protecting signaling information
CN101431797B (zh) * 2007-05-11 2012-02-01 华为技术有限公司 一种注册处理方法、系统及装置
CN101378591B (zh) * 2007-08-31 2010-10-27 华为技术有限公司 终端移动时安全能力协商的方法、系统及装置
CN101400059B (zh) 2007-09-28 2010-12-08 华为技术有限公司 一种active状态下的密钥更新方法和设备
CN101516089B (zh) * 2008-02-18 2012-09-05 中国移动通信集团公司 一种切换方法及系统
CN101610147A (zh) * 2008-06-16 2009-12-23 华为技术有限公司 密钥处理方法、系统、设备及终端
WO2010019020A2 (ko) 2008-08-15 2010-02-18 삼성전자주식회사 이동 통신 시스템의 보안화된 비계층 프로토콜 처리 방법
US8131296B2 (en) * 2008-08-21 2012-03-06 Industrial Technology Research Institute Method and system for handover authentication
US9668139B2 (en) * 2008-09-05 2017-05-30 Telefonaktiebolaget Lm Ericsson (Publ) Secure negotiation of authentication capabilities
US8707045B2 (en) * 2009-02-12 2014-04-22 Lg Electronics Inc. Method and apparatus for traffic count key management and key count management
GB0912944D0 (en) * 2009-07-24 2009-09-02 Vodafone Plc SMS over lte sgs interface optimisations
KR20110020161A (ko) * 2009-08-21 2011-03-02 엘지전자 주식회사 이동통신 네트워크 내에서 제어 평면(Ｃｏｎｔｒｏｌ Ｐｌａｎｅ)을 담당하는 서버 및 ＳＩＰＴＯ 기반의 세션을 제어하는 방법
WO2011039572A1 (en) * 2009-09-30 2011-04-07 Nokia Corporation Apparatus and method for providing access to a local area network
KR101700448B1 (ko) * 2009-10-27 2017-01-26 삼성전자주식회사 이동 통신 시스템에서 보안 관리 시스템 및 방법
US8688115B2 (en) 2009-11-23 2014-04-01 Telefonaktiebolaget L M Ericsson (Publ) Access control according to a policy defined for a group of associated electronic devices comprising a cellular modem
TWI519098B (zh) * 2009-12-28 2016-01-21 內數位專利控股公司 機器對機器閘道架構
US9084110B2 (en) * 2010-04-15 2015-07-14 Qualcomm Incorporated Apparatus and method for transitioning enhanced security context from a UTRAN/GERAN-based serving network to an E-UTRAN-based serving network
CN101860862B (zh) * 2010-05-17 2015-05-13 中兴通讯股份有限公司 终端移动到增强utran时建立增强密钥的方法及系统
KR101712865B1 (ko) * 2010-09-09 2017-03-08 삼성전자주식회사 이동 통신 시스템에서 비계층 프로토콜을 이용한 통신 지원 방법 및 장치
US20120159151A1 (en) 2010-12-21 2012-06-21 Tektronix, Inc. Evolved Packet System Non Access Stratum Deciphering Using Real-Time LTE Monitoring
MY159749A (en) * 2011-03-23 2017-01-31 Interdigital Patent Holdings Inc Systems and methods for securing network communications
US8838971B2 (en) * 2012-01-16 2014-09-16 Alcatel Lucent Management of public keys for verification of public warning messages
US20130196631A1 (en) * 2012-01-31 2013-08-01 Qualcomm Incorporated Methods and apparatus for providing network-assisted end-to-end paging between lte devices tracked by different mobility management entities
CN103686708B (zh) * 2012-09-13 2018-01-19 电信科学技术研究院 一种密钥隔离方法及设备
WO2014072252A1 (en) * 2012-11-06 2014-05-15 Telefonaktiebolaget L M Ericsson (Publ) Source based selection of serving operator
CN104885518B (zh) * 2012-12-24 2019-03-12 诺基亚技术有限公司 在无线电局域网中用于区分安全配置的方法和装置
CN105359563A (zh) * 2013-06-28 2016-02-24 日本电气株式会社 安全系统和进行安全通信的方法
JPWO2016035230A1 (ja) * 2014-09-05 2017-06-22 日本電気株式会社 モビリティ管理及びベアラ管理を移転するための方法及び装置
CN104661217A (zh) * 2015-02-09 2015-05-27 哈尔滨工业大学深圳研究生院 基于td-lte网络的鉴权和密钥衍生方法及系统
US9883385B2 (en) 2015-09-15 2018-01-30 Qualcomm Incorporated Apparatus and method for mobility procedure involving mobility management entity relocation

Also Published As

Publication number Publication date
WO2017048434A1 (en) 2017-03-23
JP6812421B2 (ja) 2021-01-13
JP2018527837A (ja) 2018-09-20
KR102355340B1 (ko) 2022-01-24
KR20180053373A (ko) 2018-05-21
EP3351030B1 (en) 2021-03-31
TW201713149A (zh) 2017-04-01
TWI705728B (zh) 2020-09-21
BR112018005017A2 (enExample) 2018-10-02
US11178543B2 (en) 2021-11-16
US20200037155A1 (en) 2020-01-30
TW202037217A (zh) 2020-10-01
US20170078874A1 (en) 2017-03-16
US10462656B2 (en) 2019-10-29
US9883385B2 (en) 2018-01-30
CN108141754B (zh) 2021-12-28
TWI750130B (zh) 2021-12-21
US20180063707A1 (en) 2018-03-01
CN108141754A (zh) 2018-06-08
EP3351030A1 (en) 2018-07-25

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B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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