SG11201912077YA - Security key derivation for handover - Google Patents

Security key derivation for handover

Info

Publication number
SG11201912077YA
SG11201912077YA SG11201912077YA SG11201912077YA SG11201912077YA SG 11201912077Y A SG11201912077Y A SG 11201912077YA SG 11201912077Y A SG11201912077Y A SG 11201912077YA SG 11201912077Y A SG11201912077Y A SG 11201912077YA SG 11201912077Y A SG11201912077Y A SG 11201912077YA
Authority
SG
Singapore
Prior art keywords
handover
security key
key derivation
derivation
security
Prior art date
Application number
SG11201912077YA
Inventor
Soo Bum Lee
Adrian Escott
Anand Palanigounder
Original Assignee
Qualcomm Inc
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 Inc filed Critical Qualcomm Inc
Publication of SG11201912077YA publication Critical patent/SG11201912077YA/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/04—Switchboards
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H04L12/4604—LAN interconnection over a backbone network, e.g. Internet, Frame Relay
    • H04L12/462—LAN interconnection over a bridge based backbone
    • H04L12/4625—Single bridge functionality, e.g. connection of two networks over a single bridge
    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • 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
    • H04W36/0072—Transmission or use of information for re-establishing the radio link of resource information of target access point
    • 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
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/00837—Determination of triggering parameters for hand-off
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
SG11201912077YA 2017-07-28 2018-07-16 Security key derivation for handover SG11201912077YA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762538626P 2017-07-28 2017-07-28
US16/035,239 US11071021B2 (en) 2017-07-28 2018-07-13 Security key derivation for handover
PCT/US2018/042292 WO2019022983A1 (en) 2017-07-28 2018-07-16 Security key derivation for handover

Publications (1)

Publication Number Publication Date
SG11201912077YA true SG11201912077YA (en) 2020-02-27

Family

ID=65038461

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201912077YA SG11201912077YA (en) 2017-07-28 2018-07-16 Security key derivation for handover

Country Status (21)

Country Link
US (1) US11071021B2 (en)
EP (1) EP3659365B1 (en)
JP (1) JP7264868B2 (en)
KR (1) KR102517869B1 (en)
CN (1) CN110870350B (en)
AU (1) AU2018307214B2 (en)
BR (1) BR112020001642A2 (en)
CA (1) CA3067886A1 (en)
CL (1) CL2020000204A1 (en)
CO (1) CO2020000788A2 (en)
DK (1) DK3659365T3 (en)
ES (1) ES2936829T3 (en)
FI (1) FI3659365T3 (en)
HU (1) HUE061074T2 (en)
PL (1) PL3659365T3 (en)
PT (1) PT3659365T (en)
SG (1) SG11201912077YA (en)
SI (1) SI3659365T1 (en)
TW (1) TWI787309B (en)
WO (1) WO2019022983A1 (en)
ZA (1) ZA202000536B (en)

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US11122427B2 (en) * 2017-09-26 2021-09-14 Telefonaktiebolaget Lm Ericsson (Publ) Managing security contexts and performing key derivation at handover in a wireless communication system
US10542428B2 (en) 2017-11-20 2020-01-21 Telefonaktiebolaget Lm Ericsson (Publ) Security context handling in 5G during handover
EP3837873A1 (en) * 2018-08-13 2021-06-23 Telefonaktiebolaget Lm Ericsson (Publ) Protection of non-access stratum communication in a wireless communication network
US10805792B2 (en) * 2018-09-07 2020-10-13 Nokia Technologies Oy Method and apparatus for securing multiple NAS connections over 3GPP and non-3GPP access in 5G
WO2020215272A1 (en) * 2019-04-25 2020-10-29 华为技术有限公司 Communication method, communication apparatus, and communication system
WO2021048341A1 (en) * 2019-09-13 2021-03-18 Dencrypt A/S Methods and devices for secure data communication
US20230039446A1 (en) * 2019-12-30 2023-02-09 Istanbul Medipol Universitesi Secure communication method
US11706671B2 (en) 2020-06-04 2023-07-18 Electronics And Telecommunications Research Institute Method and apparatus for conditional handover operation in communication system
KR102234087B1 (en) * 2020-12-02 2021-03-30 영남대학교 산학협력단 Channel Hopping-based Jamming Defense System for Wireless Local Area Networks
CN114258017B (en) * 2021-12-27 2024-01-30 中国电信股份有限公司 Mutually exclusive slice access method, device, electronic equipment and computer readable medium

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Also Published As

Publication number Publication date
AU2018307214B2 (en) 2023-01-12
CL2020000204A1 (en) 2020-07-31
ZA202000536B (en) 2022-07-27
KR102517869B1 (en) 2023-04-03
WO2019022983A1 (en) 2019-01-31
KR20200030547A (en) 2020-03-20
AU2018307214A1 (en) 2020-01-16
TWI787309B (en) 2022-12-21
BR112020001642A2 (en) 2020-07-21
JP7264868B2 (en) 2023-04-25
PT3659365T (en) 2023-01-17
CN110870350A (en) 2020-03-06
PL3659365T3 (en) 2023-03-06
SI3659365T1 (en) 2023-02-28
JP2020529156A (en) 2020-10-01
EP3659365A1 (en) 2020-06-03
HUE061074T2 (en) 2023-05-28
CO2020000788A2 (en) 2020-02-07
FI3659365T3 (en) 2023-02-22
EP3659365B1 (en) 2022-12-28
US20190037454A1 (en) 2019-01-31
ES2936829T3 (en) 2023-03-22
US11071021B2 (en) 2021-07-20
CN110870350B (en) 2021-12-07
CA3067886A1 (en) 2019-01-31
TW201911895A (en) 2019-03-16
DK3659365T3 (en) 2023-01-23

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