BR112019024381A2 - transmissão em uplink de pequenos dados em estado inativo - Google Patents

transmissão em uplink de pequenos dados em estado inativo Download PDF

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Publication number
BR112019024381A2
BR112019024381A2 BR112019024381A BR112019024381A BR112019024381A2 BR 112019024381 A2 BR112019024381 A2 BR 112019024381A2 BR 112019024381 A BR112019024381 A BR 112019024381A BR 112019024381 A BR112019024381 A BR 112019024381A BR 112019024381 A2 BR112019024381 A2 BR 112019024381A2
Authority
BR
Brazil
Prior art keywords
base station
fact
state
key
data
Prior art date
Application number
BR112019024381A
Other languages
English (en)
Portuguese (pt)
Inventor
Bernard Horn Gavin
Liu Huichun
Kubota Keiichi
Griot Miguel
Bum Lee Soo
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 BR112019024381A2 publication Critical patent/BR112019024381A2/pt

Links

Classifications

    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
BR112019024381A 2017-05-24 2018-05-23 transmissão em uplink de pequenos dados em estado inativo BR112019024381A2 (pt)

Applications Claiming Priority (2)

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
PCT/CN2018/087987 WO2018214903A1 (en) 2017-05-24 2018-05-23 Uplink small data transmission in inactive state

Publications (1)

Publication Number Publication Date
BR112019024381A2 true BR112019024381A2 (pt) 2020-06-09

Family

ID=64396173

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019024381A BR112019024381A2 (pt) 2017-05-24 2018-05-23 transmissão em uplink de pequenos dados em estado inativo

Country Status (9)

Country Link
US (2) US11683681B2 (https=)
EP (1) EP3632079A4 (https=)
JP (2) JP2020522158A (https=)
KR (1) KR102701365B1 (https=)
CN (1) CN110679128B (https=)
BR (1) BR112019024381A2 (https=)
CA (2) CA3059997C (https=)
TW (1) TWI837088B (https=)
WO (2) WO2018214052A1 (https=)

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EP4075880B1 (en) * 2019-12-31 2025-07-30 Huawei Technologies Co., Ltd. Context management method and apparatus
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JP7405265B2 (ja) * 2020-01-22 2023-12-26 日本電気株式会社 端末装置及び基地局
CN118785427A (zh) * 2020-02-13 2024-10-15 佳能株式会社 小数据传输的方法、基站和介质
US11617223B2 (en) * 2020-03-30 2023-03-28 FG Innovation Company Limited Method and user equipment for small data transmission
CN113518476B (zh) * 2020-04-10 2025-06-27 华为技术有限公司 通信方法及装置
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DE112020007463T5 (de) * 2020-07-31 2023-05-25 Apple Inc. Sicherheitsschlüsselerzeugung für die handhabung von datenübertragungen von benutzervorrichtungen in einem inaktiven zustand
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KR102646127B1 (ko) 2020-09-24 2024-03-11 오피노 엘엘씨 소형 데이터 송신 절차의 릴리스 메시지
JP7424505B2 (ja) * 2020-10-08 2024-01-30 富士通株式会社 基地局装置、端末局装置、無線通信システム及び無線通信方法
US12185390B2 (en) 2020-10-09 2024-12-31 Nokia Technologies Oy Data transmission with stateless routing
EP3986069A1 (en) 2020-10-15 2022-04-20 Nokia Technologies Oy Small data transmission routing
ES3061259T3 (en) * 2020-10-21 2026-04-01 Nokia Technologies Oy Indication for small data transmission
CN116686380B (zh) 2020-10-21 2025-03-11 欧芬诺有限责任公司 小数据传输程序的下行链路数据
WO2022083905A1 (en) * 2020-10-22 2022-04-28 Nokia Technologies Oy Selection of transmission method for small data transmission
CN115136724A (zh) 2020-12-23 2022-09-30 中兴通讯股份有限公司 用于小数据传输的方法
ES3022332T3 (en) * 2020-12-23 2025-05-28 Zte Corp A method for key transfer
WO2022141025A1 (zh) * 2020-12-29 2022-07-07 华为技术有限公司 用于传输数据的方法与装置
CA3204275A1 (en) 2021-01-07 2022-07-14 Chunli Wu Beam management for a device in an inactive mode
CN114828158B (zh) * 2021-01-22 2024-04-05 大唐移动通信设备有限公司 信息传输方法、装置、基站及介质
WO2022193269A1 (en) * 2021-03-19 2022-09-22 Qualcomm Incorporated New small data transmission indication
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Also Published As

Publication number Publication date
US20230354016A1 (en) 2023-11-02
KR20200010245A (ko) 2020-01-30
EP3632079A4 (en) 2021-02-24
CA3059997A1 (en) 2018-11-29
CA3256552A1 (en) 2025-10-30
TWI837088B (zh) 2024-04-01
US12052564B2 (en) 2024-07-30
EP3632079A1 (en) 2020-04-08
US11683681B2 (en) 2023-06-20
CN110679128A (zh) 2020-01-10
JP7691402B2 (ja) 2025-06-11
JP2020522158A (ja) 2020-07-27
TW201902243A (zh) 2019-01-01
JP2023012464A (ja) 2023-01-25
US20200137564A1 (en) 2020-04-30
KR102701365B1 (ko) 2024-08-30
WO2018214052A1 (en) 2018-11-29
CA3059997C (en) 2025-09-16
WO2018214903A1 (en) 2018-11-29
CN110679128B (zh) 2022-10-04

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B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]