KR102701365B1 - 비활성 상태에서의 업링크 스몰 데이터 송신 - Google Patents

비활성 상태에서의 업링크 스몰 데이터 송신 Download PDF

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Publication number
KR102701365B1
KR102701365B1 KR1020197033817A KR20197033817A KR102701365B1 KR 102701365 B1 KR102701365 B1 KR 102701365B1 KR 1020197033817 A KR1020197033817 A KR 1020197033817A KR 20197033817 A KR20197033817 A KR 20197033817A KR 102701365 B1 KR102701365 B1 KR 102701365B1
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South Korea
Prior art keywords
base station
wireless communication
key
state
message
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KR1020197033817A
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Korean (ko)
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KR20200010245A (ko
Inventor
후이춘 리우
미구엘 그리오트
개빈 버나드 호른
게이이치 구보타
수범 이
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퀄컴 인코포레이티드
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/03—Protecting confidentiality, e.g. by encryption
    • H04W12/037—Protecting confidentiality, e.g. by encryption of the control plane, e.g. signalling traffic
    • 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
    • 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
    • H04W12/04—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/08—Access security
    • 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
    • H04W36/08—Reselecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/03—Protecting confidentiality, e.g. by encryption

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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)
KR1020197033817A 2017-05-24 2018-05-23 비활성 상태에서의 업링크 스몰 데이터 송신 Active KR102701365B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/CN2017/085701 WO2018214052A1 (en) 2017-05-24 2017-05-24 Uplink small data transmission in inactive state
CNPCT/CN2017/085701 2017-05-24
PCT/CN2018/087987 WO2018214903A1 (en) 2017-05-24 2018-05-23 Uplink small data transmission in inactive state

Publications (2)

Publication Number Publication Date
KR20200010245A KR20200010245A (ko) 2020-01-30
KR102701365B1 true KR102701365B1 (ko) 2024-08-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020197033817A Active KR102701365B1 (ko) 2017-05-24 2018-05-23 비활성 상태에서의 업링크 스몰 데이터 송신

Country Status (9)

Country Link
US (2) US11683681B2 (cg-RX-API-DMAC10.html)
EP (2) EP4750113A1 (cg-RX-API-DMAC10.html)
JP (2) JP2020522158A (cg-RX-API-DMAC10.html)
KR (1) KR102701365B1 (cg-RX-API-DMAC10.html)
CN (1) CN110679128B (cg-RX-API-DMAC10.html)
BR (1) BR112019024381A2 (cg-RX-API-DMAC10.html)
CA (2) CA3059997C (cg-RX-API-DMAC10.html)
TW (1) TWI837088B (cg-RX-API-DMAC10.html)
WO (2) WO2018214052A1 (cg-RX-API-DMAC10.html)

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CN114902745B (zh) * 2019-12-31 2025-01-17 华为技术有限公司 一种上下文管理方法及装置
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WO2022083905A1 (en) * 2020-10-22 2022-04-28 Nokia Technologies Oy Selection of transmission method for small data transmission
CN116889090A (zh) 2020-12-19 2023-10-13 诺基亚技术有限公司 用于小数据传输终止和信令的网络方法
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Also Published As

Publication number Publication date
JP2020522158A (ja) 2020-07-27
WO2018214903A1 (en) 2018-11-29
WO2018214052A1 (en) 2018-11-29
EP3632079B1 (en) 2026-06-17
TW201902243A (zh) 2019-01-01
JP2023012464A (ja) 2023-01-25
BR112019024381A2 (pt) 2020-06-09
US20200137564A1 (en) 2020-04-30
EP3632079C0 (en) 2026-06-17
EP3632079A1 (en) 2020-04-08
TWI837088B (zh) 2024-04-01
CN110679128A (zh) 2020-01-10
US12052564B2 (en) 2024-07-30
KR20200010245A (ko) 2020-01-30
US11683681B2 (en) 2023-06-20
EP3632079A4 (en) 2021-02-24
CA3256552A1 (en) 2025-10-30
CA3059997A1 (en) 2018-11-29
US20230354016A1 (en) 2023-11-02
JP7691402B2 (ja) 2025-06-11
CN110679128B (zh) 2022-10-04
CA3059997C (en) 2025-09-16
EP4750113A1 (en) 2026-05-27

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