KR102701365B1 - 비활성 상태에서의 업링크 스몰 데이터 송신 - Google Patents

비활성 상태에서의 업링크 스몰 데이터 송신 Download PDF

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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
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base station
wireless communication
key
state
message
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KR1020197033817A
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Korean (ko)
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KR20200010245A (ko
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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
CNPCT/CN2017/085701 2017-05-24
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 (2)

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

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

Country Status (9)

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

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KR20230053599A (ko) * 2020-08-20 2023-04-21 퀄컴 인코포레이티드 스몰 데이터 전달을 위한 TBS(transport block size) 구성
US12167317B2 (en) * 2020-09-08 2024-12-10 Sharp Kabushiki Kaisha Method and user equipment for access control in wireless communication system
EP4214956A4 (en) * 2020-09-15 2024-02-21 NEC Corporation Method, device and computer storage medium of communication
JP7385856B2 (ja) 2020-09-24 2023-11-24 オフィノ， エルエルシー 少量データ送信手順でのリリースメッセージ
KR20230061491A (ko) * 2020-10-08 2023-05-08 후지쯔 가부시끼가이샤 기지국 장치, 단말국 장치, 무선 통신 시스템 및 무선 통신 방법
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
EP3989670B1 (en) * 2020-10-21 2025-12-17 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
US20230413371A1 (en) * 2020-10-22 2023-12-21 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
CN116458184B (zh) * 2020-12-23 2025-06-24 中兴通讯股份有限公司 一种用于密钥传递的方法
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
EP4320815A4 (en) * 2021-04-05 2024-11-27 Qualcomm Incorporated TRANSMISSION OF SMALL DATA IN A L2 RELAY
EP4114082A1 (en) 2021-06-30 2023-01-04 Nokia Technologies Oy Methods and apparatuses for avoiding radio link control (rlc) context fetch in small data transmission (sdt)
WO2023279248A1 (en) * 2021-07-05 2023-01-12 Nec Corporation Methods, devices, and medium for communication
US12432806B2 (en) * 2021-08-03 2025-09-30 Nokia Technologies Oy Inactive user equipment verification for data transmission in communication network
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CN119301997A (zh) * 2022-06-10 2025-01-10 富士通株式会社 无线通信装置以及第二无线通信装置
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Publication number Publication date
US20230354016A1 (en) 2023-11-02
JP2023012464A (ja) 2023-01-25
EP3632079A4 (en) 2021-02-24
US20200137564A1 (en) 2020-04-30
US11683681B2 (en) 2023-06-20
BR112019024381A2 (pt) 2020-06-09
US12052564B2 (en) 2024-07-30
WO2018214903A1 (en) 2018-11-29
CA3059997A1 (en) 2018-11-29
TWI837088B (zh) 2024-04-01
CN110679128A (zh) 2020-01-10
CN110679128B (zh) 2022-10-04
WO2018214052A1 (en) 2018-11-29
CA3059997C (en) 2025-09-16
KR20200010245A (ko) 2020-01-30
JP7691402B2 (ja) 2025-06-11
EP3632079A1 (en) 2020-04-08
JP2020522158A (ja) 2020-07-27
TW201902243A (zh) 2019-01-01

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