CA3256552A1 - Uplink small data transmission in inactive state - Google Patents

Uplink small data transmission in inactive state

Info

Publication number
CA3256552A1
CA3256552A1 CA3256552A CA3256552A CA3256552A1 CA 3256552 A1 CA3256552 A1 CA 3256552A1 CA 3256552 A CA3256552 A CA 3256552A CA 3256552 A CA3256552 A CA 3256552A CA 3256552 A1 CA3256552 A1 CA 3256552A1
Authority
CA
Canada
Prior art keywords
data transmission
inactive state
small data
uplink small
uplink
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CA3256552A
Other languages
English (en)
Inventor
Huichun Liu
Miguel Griot
Gavin Bernard Horn
Keiichi Kubota
Soo Bum Lee
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 CA3256552A1 publication Critical patent/CA3256552A1/en
Pending legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CA3256552A 2017-05-24 2018-05-23 Uplink small data transmission in inactive state Pending CA3256552A1 (en)

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
CA3059997A CA3059997C (en) 2017-05-24 2018-05-23 TRANSMISSION OF LOW VOLUMES OF UPLINK DATA IN AN INACTIVE STATE

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA3059997A Division CA3059997C (en) 2017-05-24 2018-05-23 TRANSMISSION OF LOW VOLUMES OF UPLINK DATA IN AN INACTIVE STATE

Publications (1)

Publication Number Publication Date
CA3256552A1 true CA3256552A1 (en) 2025-10-30

Family

ID=64396173

Family Applications (2)

Application Number Title Priority Date Filing Date
CA3256552A Pending CA3256552A1 (en) 2017-05-24 2018-05-23 Uplink small data transmission in inactive state
CA3059997A Active CA3059997C (en) 2017-05-24 2018-05-23 TRANSMISSION OF LOW VOLUMES OF UPLINK DATA IN AN INACTIVE STATE

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA3059997A Active CA3059997C (en) 2017-05-24 2018-05-23 TRANSMISSION OF LOW VOLUMES OF UPLINK DATA IN AN INACTIVE STATE

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 (2) CA3256552A1 (enExample)
TW (1) TWI837088B (enExample)
WO (2) WO2018214052A1 (enExample)

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WO2020256420A1 (ko) * 2019-06-21 2020-12-24 주식회사 케이티 소량 데이터 전송 방법 및 그 장치
US12016074B2 (en) 2019-06-28 2024-06-18 Qualcomm Incorporated UE assisted fast transition between RRC states
WO2021002632A1 (ko) * 2019-07-03 2021-01-07 주식회사 케이티 소량 데이터의 부하 제어 방법 및 장치
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
US11653315B2 (en) * 2020-01-03 2023-05-16 Asustek Computer Inc. Method and apparatus for triggering and canceling power headroom report (PHR) in small data transmission procedure in a wireless communication system
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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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US12177830B2 (en) 2020-08-05 2024-12-24 Comcast Cable Communications, Llc Resource configuration for non-connected state
WO2022036622A1 (en) * 2020-08-20 2022-02-24 Qualcomm Incorporated Transport block size (tbs) configuration for small data transfer
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EP4214956A4 (en) 2020-09-15 2024-02-21 NEC Corporation Method, device and computer storage medium of communication
KR102646127B1 (ko) * 2020-09-24 2024-03-11 오피노 엘엘씨 소형 데이터 송신 절차의 릴리스 메시지
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
EP4128978B1 (en) * 2020-10-21 2026-01-28 Peninsula Technologies, LLC Downlink data of small data transmission procedure
EP3989670B1 (en) 2020-10-21 2025-12-17 Nokia Technologies Oy Indication for small data transmission
WO2022083905A1 (en) * 2020-10-22 2022-04-28 Nokia Technologies Oy Selection of transmission method for small data transmission
ES2998564T3 (en) 2020-12-23 2025-02-20 Zte Corp A method for small data transmission
WO2022133764A1 (en) 2020-12-23 2022-06-30 Zte Corporation 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
CN115039481B (zh) 2021-01-07 2025-09-23 上海诺基亚贝尔股份有限公司 处于非活动模式的设备的波束管理
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
US20240163959A1 (en) * 2021-04-05 2024-05-16 Qualcomm Incorporated Small data transmission in l2 relay
EP4114082B1 (en) 2021-06-30 2025-12-31 Nokia Technologies Oy METHODS AND APPARATUS FOR PREVENTING RADIO LINK CONTROL (RLC) CONTEXT EXTRACTION IN SMALL DATA TRANSMISSION (SDT)
JP2024524532A (ja) * 2021-07-05 2024-07-05 日本電気株式会社 端末装置及びその方法
US12432806B2 (en) * 2021-08-03 2025-09-30 Nokia Technologies Oy Inactive user equipment verification for data transmission in communication network
JP7729978B2 (ja) * 2021-09-03 2025-08-26 レノボ・（ベイジン）・リミテッド 小データ送信のための方法および装置
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
US20250254572A1 (en) * 2024-02-07 2025-08-07 Sharp Kabushiki Kaisha Inactive State Transition for Store and Forward Operation

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Also Published As

Publication number Publication date
EP3632079A4 (en) 2021-02-24
CA3059997C (en) 2025-09-16
TW201902243A (zh) 2019-01-01
EP3632079A1 (en) 2020-04-08
JP2023012464A (ja) 2023-01-25
CN110679128A (zh) 2020-01-10
US20200137564A1 (en) 2020-04-30
JP2020522158A (ja) 2020-07-27
CA3059997A1 (en) 2018-11-29
KR102701365B1 (ko) 2024-08-30
WO2018214903A1 (en) 2018-11-29
KR20200010245A (ko) 2020-01-30
BR112019024381A2 (pt) 2020-06-09
CN110679128B (zh) 2022-10-04
WO2018214052A1 (en) 2018-11-29
US20230354016A1 (en) 2023-11-02
TWI837088B (zh) 2024-04-01
US12052564B2 (en) 2024-07-30
JP7691402B2 (ja) 2025-06-11
US11683681B2 (en) 2023-06-20

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