RU2630175C2 - Передача обслуживания вызовов между узлами системы сотовой связи, поддерживающими различные контексты безопасности - Google Patents

Передача обслуживания вызовов между узлами системы сотовой связи, поддерживающими различные контексты безопасности Download PDF

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RU2630175C2
RU2630175C2 RU2014135463A RU2014135463A RU2630175C2 RU 2630175 C2 RU2630175 C2 RU 2630175C2 RU 2014135463 A RU2014135463 A RU 2014135463A RU 2014135463 A RU2014135463 A RU 2014135463A RU 2630175 C2 RU2630175 C2 RU 2630175C2
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node
client
cryptographic key
security context
sgsn
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RU2014135463A
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RU2014135463A (ru
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Карл НОРРМАН
Моника ВИВЕССОН
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Телефонактиеболагет Л М Эрикссон (Пабл)
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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
    • 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
    • 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
    • H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
    • H04L2463/061—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying further key derivation, e.g. deriving traffic keys from a pair-wise master key
    • 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
    • H04W36/0066—Transmission or use of information for re-establishing the radio link of control information between different types of networks in order to establish a new radio link in the target network

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
RU2014135463A 2012-01-30 2013-01-28 Передача обслуживания вызовов между узлами системы сотовой связи, поддерживающими различные контексты безопасности RU2630175C2 (ru)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261592126P 2012-01-30 2012-01-30
US61/592,126 2012-01-30
US13/677,451 2012-11-15
US13/677,451 US10433161B2 (en) 2012-01-30 2012-11-15 Call handover between cellular communication system nodes that support different security contexts
PCT/EP2013/051550 WO2013113647A1 (en) 2012-01-30 2013-01-28 Call handover between cellular communication system nodes that support different security contexts

Publications (2)

Publication Number Publication Date
RU2014135463A RU2014135463A (ru) 2016-03-20
RU2630175C2 true RU2630175C2 (ru) 2017-09-05

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RU2014135463A RU2630175C2 (ru) 2012-01-30 2013-01-28 Передача обслуживания вызовов между узлами системы сотовой связи, поддерживающими различные контексты безопасности

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US (1) US10433161B2 (https=)
EP (1) EP2810463B1 (https=)
JP (1) JP6085615B2 (https=)
CN (1) CN104067648B (https=)
CA (1) CA2861941A1 (https=)
IN (1) IN2014DN06111A (https=)
RU (1) RU2630175C2 (https=)
WO (1) WO2013113647A1 (https=)

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RU2771619C2 (ru) * 2017-10-23 2022-05-11 Хуавей Текнолоджиз Ко., Лтд. Система, устройство и способ генерирования ключа
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Publication number Publication date
EP2810463A1 (en) 2014-12-10
CN104067648A (zh) 2014-09-24
EP2810463B1 (en) 2019-01-16
JP2015512181A (ja) 2015-04-23
CN104067648B (zh) 2018-12-11
JP6085615B2 (ja) 2017-02-22
US20130195268A1 (en) 2013-08-01
US10433161B2 (en) 2019-10-01
CA2861941A1 (en) 2013-08-08
IN2014DN06111A (https=) 2015-08-14
WO2013113647A1 (en) 2013-08-08
RU2014135463A (ru) 2016-03-20

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