BR112016015015B1 - Método de distribuir contexto de chave de segurança, entidade de gerenciamento de mobilidade, e estação base - Google Patents

Método de distribuir contexto de chave de segurança, entidade de gerenciamento de mobilidade, e estação base Download PDF

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Publication number
BR112016015015B1
BR112016015015B1 BR112016015015-5A BR112016015015A BR112016015015B1 BR 112016015015 B1 BR112016015015 B1 BR 112016015015B1 BR 112016015015 A BR112016015015 A BR 112016015015A BR 112016015015 B1 BR112016015015 B1 BR 112016015015B1
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BR
Brazil
Prior art keywords
base station
indication
path
path switching
security key
Prior art date
Application number
BR112016015015-5A
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English (en)
Portuguese (pt)
Other versions
BR112016015015A2 (enExample
Inventor
Mingzeng Dai
Jian Zhang
Qinghai Zeng
Yi Guo
Hongping Zhang
Original Assignee
Huawei Technologies Co., Ltd
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 Huawei Technologies Co., Ltd filed Critical Huawei Technologies Co., Ltd
Publication of BR112016015015A2 publication Critical patent/BR112016015015A2/pt
Publication of BR112016015015B1 publication Critical patent/BR112016015015B1/pt

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    • 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]
    • H04W12/043—Key management, e.g. using generic bootstrapping architecture [GBA] using a trusted network node as an anchor
    • H04W12/0431—Key distribution or pre-distribution; Key agreement
    • 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
    • H04W36/0027—Control or signalling for completing the hand-off for data sessions of end-to-end connection for a plurality of data sessions of end-to-end connections, e.g. multi-call or multi-bearer end-to-end data connections
    • 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
    • H04W36/0005—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
    • H04W36/08—Reselecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/12—Reselecting a serving backbone network switching or routing node
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • 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
    • H04W36/0069—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink
    • H04W36/00692—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink using simultaneous multiple data streams, e.g. cooperative multipoint [CoMP], carrier aggregation [CA] or multiple input multiple output [MIMO]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
BR112016015015-5A 2013-12-27 2014-07-16 Método de distribuir contexto de chave de segurança, entidade de gerenciamento de mobilidade, e estação base BR112016015015B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201310739640.X 2013-12-27
CN201310739640.XA CN103747442B (zh) 2013-12-27 2013-12-27 一种安全密钥上下文分发方法，移动管理实体及基站
PCT/CN2014/082317 WO2015096465A1 (zh) 2013-12-27 2014-07-16 一种安全密钥上下文分发方法，移动管理实体及基站

Publications (2)

Publication Number Publication Date
BR112016015015A2 BR112016015015A2 (enExample) 2017-08-08
BR112016015015B1 true BR112016015015B1 (pt) 2023-04-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016015015-5A BR112016015015B1 (pt) 2013-12-27 2014-07-16 Método de distribuir contexto de chave de segurança, entidade de gerenciamento de mobilidade, e estação base

Country Status (7)

Country Link
US (2) US10200916B2 (enExample)
EP (1) EP3079390B1 (enExample)
CN (3) CN107360569B (enExample)
BR (1) BR112016015015B1 (enExample)
MX (1) MX364203B (enExample)
RU (2) RU2679417C1 (enExample)
WO (1) WO2015096465A1 (enExample)

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CN108377567B (zh) * 2016-11-01 2021-02-23 北京三星通信技术研究有限公司 一种在5g架构下建立双连接传输数据的方法、装置和系统
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CN109309918B (zh) * 2017-07-27 2021-06-08 华为技术有限公司 通信方法、基站和终端设备
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
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CN111246499B (zh) * 2018-11-29 2022-05-24 华为技术有限公司 传输信息的方法和装置
CN111586711B (zh) * 2019-02-15 2022-04-12 华为技术有限公司 一种多空口连接中的通信方法和通信装置
CN113068183A (zh) * 2019-12-26 2021-07-02 大唐移动通信设备有限公司 一种安全密钥的更新方法及装置
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
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CN107360569B (zh) * 2013-12-27 2020-12-04 华为技术有限公司 一种安全密钥上下文分发方法，移动管理实体及基站

Also Published As

Publication number Publication date
RU2679417C1 (ru) 2019-02-08
RU2641310C1 (ru) 2018-01-17
US20190141585A1 (en) 2019-05-09
MX2016008500A (es) 2016-12-14
US20160309375A1 (en) 2016-10-20
WO2015096465A1 (zh) 2015-07-02
EP3079390B1 (en) 2019-09-04
EP3079390A4 (en) 2017-01-04
MX364203B (es) 2019-04-16
EP3079390A1 (en) 2016-10-12
US10200916B2 (en) 2019-02-05
CN107360569B (zh) 2020-12-04
CN107277807A (zh) 2017-10-20
CN103747442B (zh) 2017-06-30
CN107277807B (zh) 2020-10-09
BR112016015015A2 (enExample) 2017-08-08
CN107360569A (zh) 2017-11-17
CN103747442A (zh) 2014-04-23

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Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08G Application fees: restoration [chapter 8.7 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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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