PL3688949T3 - Zarządzanie kontekstami bezpieczeństwa i wykonywanie wprowadzania klucza przy przekazaniu w systemie komunikacji bezprzewodowej - Google Patents

Zarządzanie kontekstami bezpieczeństwa i wykonywanie wprowadzania klucza przy przekazaniu w systemie komunikacji bezprzewodowej

Info

Publication number
PL3688949T3
PL3688949T3 PL18720674.3T PL18720674T PL3688949T3 PL 3688949 T3 PL3688949 T3 PL 3688949T3 PL 18720674 T PL18720674 T PL 18720674T PL 3688949 T3 PL3688949 T3 PL 3688949T3
Authority
PL
Poland
Prior art keywords
handover
wireless communication
communication system
key derivation
managing security
Prior art date
Application number
PL18720674.3T
Other languages
English (en)
Inventor
Oscar Ohlsson
Prajwol Kumar NAKARMI
Gunnar Mildh
Original Assignee
Telefonaktiebolaget Lm Ericsson (Publ)
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 Telefonaktiebolaget Lm Ericsson (Publ) filed Critical Telefonaktiebolaget Lm Ericsson (Publ)
Publication of PL3688949T3 publication Critical patent/PL3688949T3/pl

Links

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
    • H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
    • H04W12/041—Key generation or derivation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
    • H04L63/061—Network architectures or network communication protocols for network security for supporting key management in a packet data network for key exchange, e.g. in peer-to-peer networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
    • H04L9/0866—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving user or device identifiers, e.g. serial number, physical or biometrical information, DNA, hand-signature or measurable physical characteristics
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/14—Reselecting a network or an air interface
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/80—Wireless
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
    • H04L63/062—Network architectures or network communication protocols for network security for supporting key management in a packet data network for key distribution, e.g. centrally by trusted party

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
PL18720674.3T 2017-09-26 2018-04-18 Zarządzanie kontekstami bezpieczeństwa i wykonywanie wprowadzania klucza przy przekazaniu w systemie komunikacji bezprzewodowej PL3688949T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762563210P 2017-09-26 2017-09-26
PCT/SE2018/050390 WO2019066692A1 (en) 2017-09-26 2018-04-18 MANAGING SECURITY CONTEXTS AND PROVIDING KEY DERIVATION DURING INTERCELLULAR TRANSFER IN A WIRELESS COMMUNICATION SYSTEM

Publications (1)

Publication Number Publication Date
PL3688949T3 true PL3688949T3 (pl) 2022-10-31

Family

ID=62063587

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18720674.3T PL3688949T3 (pl) 2017-09-26 2018-04-18 Zarządzanie kontekstami bezpieczeństwa i wykonywanie wprowadzania klucza przy przekazaniu w systemie komunikacji bezprzewodowej

Country Status (6)

Country Link
US (1) US11122427B2 (pl)
EP (2) EP4047865A1 (pl)
JP (1) JP7232250B2 (pl)
CN (2) CN111133732B (pl)
PL (1) PL3688949T3 (pl)
WO (1) WO2019066692A1 (pl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4047865A1 (en) * 2017-09-26 2022-08-24 Telefonaktiebolaget LM Ericsson (publ) Managing security contexts and performing key derivation at handover in a wireless communication system
US11553381B2 (en) * 2018-01-12 2023-01-10 Qualcomm Incorporated Method and apparatus for multiple registrations
CN111903155B (zh) * 2018-04-05 2023-05-26 瑞典爱立信有限公司 具有核心网络改变的rat内切换
EP3861661B1 (en) * 2018-10-03 2023-12-06 Telefonaktiebolaget LM Ericsson (publ) Compressing user data transmitted between a lower layer split central unit and a radio unit using bitmap representations
US11089524B2 (en) * 2019-01-31 2021-08-10 Corning Optical Communications LLC Automatic cell discovery of a source radio access network (RAN) cell by a neighboring, target ran by initiating a fake handover of a user equipment (UE) from the source RAN cell to the target RAN
US11540182B2 (en) * 2019-10-01 2022-12-27 Qualcomm Incorporated Absolute radio frequency channel number for security key generation
WO2022134089A1 (zh) * 2020-12-25 2022-06-30 华为技术有限公司 一种安全上下文生成方法、装置及计算机可读存储介质

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4897048B2 (ja) * 2007-08-10 2012-03-14 三菱電機株式会社 無線通信システムおよび基地局
CN101810037B (zh) * 2007-09-26 2016-03-23 艾利森电话股份有限公司 选择与无线接入技术相关联的小区
US8559387B2 (en) * 2009-05-04 2013-10-15 Blackberry Limited Indicating radio access technology information to mobile stations system and method
AU2010302368B2 (en) * 2009-09-29 2013-11-21 Nokia Technologies Oy Method and apparatus for source identification for key handling following a handover failure
US9775027B2 (en) * 2009-12-31 2017-09-26 Alcatel Lucent Method for interworking among wireless technologies
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
US10075420B2 (en) * 2010-05-04 2018-09-11 Qualcomm Incorporated Shared circuit switched security context
WO2013010005A1 (en) * 2011-07-12 2013-01-17 Interdigital Patent Holdings, Inc. Method and apparatus for multi-rat access mode operation
CN110519847B (zh) * 2011-07-29 2023-11-24 交互数字专利控股公司 用于多无线电接入技术无线系统中的无线电资源管理的方法和设备
CN103167492B (zh) * 2011-12-15 2016-03-30 华为技术有限公司 在通信系统中生成接入层密钥的方法及其设备
US10433161B2 (en) * 2012-01-30 2019-10-01 Telefonaktiebolaget Lm Ericsson (Publ) Call handover between cellular communication system nodes that support different security contexts
US9161281B2 (en) * 2012-06-08 2015-10-13 Blackberry Limited Method and apparatus for multi-rat transmission
WO2014183664A1 (en) * 2013-05-17 2014-11-20 Mediatek Singapore Pte. Ltd. Enhanced mechanism of uplink time alignment maintenance for inter-enb carrier aggregation
CN104521287B (zh) * 2013-07-30 2018-12-14 华为技术有限公司 网络切换方法、装置、设备及系统
US9967740B2 (en) * 2013-09-11 2018-05-08 Samsung Electronics Co., Ltd. Method and system to enable secure communication for inter-eNB transmission
CN106105382A (zh) * 2014-02-19 2016-11-09 康维达无线有限责任公司 用于系统间移动性的服务网关扩展
EP2922326B1 (en) * 2014-03-21 2018-12-19 Sun Patent Trust Security key derivation in dual connectivity
KR20170029589A (ko) * 2014-07-14 2017-03-15 콘비다 와이어리스, 엘엘씨 통합된 소형 셀 및 WiFi 게이트웨이를 통한 시스템 간 핸드오버 및 다중 연결성
EP3216306B1 (en) * 2014-11-07 2020-09-02 Telefonaktiebolaget LM Ericsson (publ) Method and gateway node for suspending and resuming ran-cn connections
WO2016134536A1 (zh) * 2015-02-28 2016-09-01 华为技术有限公司 密钥生成方法、设备及系统
US10028307B2 (en) * 2016-01-13 2018-07-17 Qualcomm Incorporated Configurable access stratum security
WO2017171354A1 (ko) * 2016-03-28 2017-10-05 엘지전자 주식회사 단말이 이동성을 수행하는 방법 및 장치
US10257078B2 (en) * 2016-04-01 2019-04-09 Qualcomm Incorporated Interworking with legacy radio access technologies for connectivity to next generation core network
US10624006B2 (en) * 2016-08-05 2020-04-14 Qualcomm Incorporated Techniques for handover of a connection between a wireless device and a local area network, from a source access node to a target access node
CN109691155B (zh) * 2016-08-09 2023-05-30 三星电子株式会社 无线通信系统中管理用户平面操作的方法和装置
EP3796713A1 (en) * 2016-08-10 2021-03-24 NEC Corporation Radio access network node, radio terminal, core network node, and method therefor
WO2018056957A1 (en) * 2016-09-20 2018-03-29 Nokia Solutions And Networks Oy Next generation key set identifier
US20190254097A1 (en) * 2016-10-26 2019-08-15 Nec Corporation Communication system, base station, control method, and computer readable medium
EP3550889A4 (en) * 2016-12-29 2019-10-09 LG Electronics Inc. -1- METHOD AND DEVICE FOR RADIANT SUPPORT IN A WIRELESS COMMUNICATION SYSTEM
KR102289879B1 (ko) * 2017-03-20 2021-08-13 삼성전자 주식회사 셀룰러망에서 세션의 다양한 ssc 모드 지원을 위한 upf 변경 방안
WO2018203300A1 (en) * 2017-05-05 2018-11-08 Telefonaktiebolaget Lm Ericsson (Publ) Split signalling radio bearer in handover
US10841302B2 (en) * 2017-05-24 2020-11-17 Lg Electronics Inc. Method and apparatus for authenticating UE between heterogeneous networks in wireless communication system
WO2018237371A1 (en) * 2017-06-23 2018-12-27 Motorola Mobility Llc METHOD AND APPARATUS FOR MANAGING SECURITY KEYS FOR INDIVIDUAL MEDIA
US11071021B2 (en) * 2017-07-28 2021-07-20 Qualcomm Incorporated Security key derivation for handover
CN109309920B (zh) * 2017-07-28 2021-09-21 华为技术有限公司 安全实现方法、相关装置以及系统
US10893568B2 (en) * 2017-08-18 2021-01-12 Huawei Technologies Co., Ltd. Location and context management in a RAN INACTIVE mode
EP4047865A1 (en) * 2017-09-26 2022-08-24 Telefonaktiebolaget LM Ericsson (publ) Managing security contexts and performing key derivation at handover in a wireless communication system

Also Published As

Publication number Publication date
JP2020535732A (ja) 2020-12-03
WO2019066692A1 (en) 2019-04-04
EP3688949A1 (en) 2020-08-05
CN111133732B (zh) 2022-10-04
US11122427B2 (en) 2021-09-14
US20200092718A1 (en) 2020-03-19
CN115767525A (zh) 2023-03-07
EP3688949B1 (en) 2022-06-08
CN111133732A (zh) 2020-05-08
JP7232250B2 (ja) 2023-03-02
EP4047865A1 (en) 2022-08-24

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