MX2020002595A - Contexto de seguridad en un sistema de comunicacion inalambrica. - Google Patents

Contexto de seguridad en un sistema de comunicacion inalambrica.

Info

Publication number
MX2020002595A
MX2020002595A MX2020002595A MX2020002595A MX2020002595A MX 2020002595 A MX2020002595 A MX 2020002595A MX 2020002595 A MX2020002595 A MX 2020002595A MX 2020002595 A MX2020002595 A MX 2020002595A MX 2020002595 A MX2020002595 A MX 2020002595A
Authority
MX
Mexico
Prior art keywords
core network
security context
network equipment
wireless communication
communication system
Prior art date
Application number
MX2020002595A
Other languages
English (en)
Inventor
Monica Wifvesson
Karl Norrman
Prajwol Kumar Nakarmi
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of MX2020002595A publication Critical patent/MX2020002595A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • 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
    • 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
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/25—Maintenance of established connections
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Equipo de red central (16) está configurado para su uso en una red central de un sistema de comunicación inalámbrica. El equipo de red central (16) está configurado para cambiar a usar un nuevo contexto de seguridad de estrato de no acceso, NAS, entre un equipo de usuario (14) y el equipo de red central (16). El equipo de red central (16) también está configurado para, durante o en asociación con un procedimiento de traspaso para el traspaso del equipo de usuario (14), señalizar desde el equipo de red central (16) que el nuevo contexto de seguridad de NAS entre el equipo de usuario (14) y el equipo de red central (16) debe usarse como base para un contexto de seguridad de estrato de acceso (AS) 15 entre el equipo de usuario (14) y el equipo de red de acceso de radio (12).
MX2020002595A 2017-09-15 2018-09-14 Contexto de seguridad en un sistema de comunicacion inalambrica. MX2020002595A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762559245P 2017-09-15 2017-09-15
PCT/EP2018/074871 WO2019053185A1 (en) 2017-09-15 2018-09-14 SECURITY CONTEXT IN A WIRELESS COMMUNICATIONS SYSTEM

Publications (1)

Publication Number Publication Date
MX2020002595A true MX2020002595A (es) 2020-10-22

Family

ID=63762452

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020002595A MX2020002595A (es) 2017-09-15 2018-09-14 Contexto de seguridad en un sistema de comunicacion inalambrica.

Country Status (10)

Country Link
US (3) US10939334B2 (es)
EP (2) EP4301044A3 (es)
JP (1) JP7055863B2 (es)
CN (2) CN114630381B (es)
ES (1) ES2969548T3 (es)
MX (1) MX2020002595A (es)
PL (1) PL3682667T3 (es)
RU (1) RU2741509C1 (es)
SG (1) SG11202002018WA (es)
WO (1) WO2019053185A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
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ES2969548T3 (es) * 2017-09-15 2024-05-21 Ericsson Telefon Ab L M Contexto de seguridad en un sistema de comunicación inalámbrica
CN111417117B (zh) 2019-04-29 2021-03-02 华为技术有限公司 切换的处理方法和装置
EP3780888A1 (en) * 2019-08-16 2021-02-17 THALES DIS AIS Deutschland GmbH Method and user equipment for selecting a core network
CN113938970A (zh) * 2020-06-29 2022-01-14 中兴通讯股份有限公司 切换方法、网络设备、用户设备以及通信系统
CN116074828A (zh) * 2021-10-30 2023-05-05 华为技术有限公司 管理安全上下文的方法和装置
CN114554483B (zh) * 2022-02-09 2024-06-11 成都中科微信息技术研究院有限公司 一种nr系统xn切换过程中增加秘钥前向隔离度的方法、基站、ue及nr系统
WO2023224915A1 (en) * 2022-05-16 2023-11-23 Intel Corporation Security for distributed non-access stratum protocol in a mobile system

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ES2969548T3 (es) * 2017-09-15 2024-05-21 Ericsson Telefon Ab L M Contexto de seguridad en un sistema de comunicación inalámbrica
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KR102343687B1 (ko) * 2017-11-20 2021-12-28 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) 핸드오버 동안 5g에서의 보안 컨텍스트 핸들링
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CN111417117B (zh) * 2019-04-29 2021-03-02 华为技术有限公司 切换的处理方法和装置

Also Published As

Publication number Publication date
ES2969548T3 (es) 2024-05-21
US20220086706A1 (en) 2022-03-17
EP3682667B1 (en) 2023-12-27
WO2019053185A1 (en) 2019-03-21
US10939334B2 (en) 2021-03-02
PL3682667T3 (pl) 2024-05-13
US20210144595A1 (en) 2021-05-13
JP2020533917A (ja) 2020-11-19
CN114630381A (zh) 2022-06-14
EP3682667A1 (en) 2020-07-22
EP3682667C0 (en) 2023-12-27
CN114630381B (zh) 2024-06-04
EP4301044A2 (en) 2024-01-03
US20200396650A1 (en) 2020-12-17
RU2741509C1 (ru) 2021-01-26
CN111328457A (zh) 2020-06-23
JP7055863B2 (ja) 2022-04-18
CN111328457B (zh) 2022-01-28
US11184812B2 (en) 2021-11-23
SG11202002018WA (en) 2020-04-29
EP4301044A3 (en) 2024-03-06

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