CN110710238A - 指示用户设备获取密钥的方法、用户设备及网络设备 - Google Patents

指示用户设备获取密钥的方法、用户设备及网络设备 Download PDF

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Publication number
CN110710238A
CN110710238A CN201880036973.7A CN201880036973A CN110710238A CN 110710238 A CN110710238 A CN 110710238A CN 201880036973 A CN201880036973 A CN 201880036973A CN 110710238 A CN110710238 A CN 110710238A
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China
Prior art keywords
key
rrc connection
target cell
key parameter
information
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CN201880036973.7A
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CN110710238B (zh
Inventor
杨宁
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Priority to CN202011443364.9A priority Critical patent/CN112566115B/zh
Publication of CN110710238A publication Critical patent/CN110710238A/zh
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    • 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
    • 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
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/11—Allocation or use of connection identifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/19—Connection re-establishment

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本发明公开了一种指示用户设备获取密钥的方法、用户设备(UE)、网络设备及计算机存储介质，包括：获取网络侧指示的密钥参数；其中，所述密钥参数至少包括下一跳连接计数器NCC、以及生成密钥的频点信息；基于所述密钥参数生成AS密钥，并开启安全功能。

Description

PCT国内申请，说明书已公开。

Claims (33)

  1. PCT国内申请，权利要求书已公开。
CN201880036973.7A 2018-01-19 2018-01-19 指示用户设备获取密钥的方法、用户设备及网络设备 Active CN110710238B (zh)

Priority Applications (1)

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CN202011443364.9A CN112566115B (zh) 2018-01-19 2018-01-19 指示用户设备获取密钥的方法、用户设备及网络设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/073400 WO2019140633A1 (zh) 2018-01-19 2018-01-19 指示用户设备获取密钥的方法、用户设备及网络设备

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CN110710238A true CN110710238A (zh) 2020-01-17
CN110710238B CN110710238B (zh) 2021-01-08

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CN202011443364.9A Active CN112566115B (zh) 2018-01-19 2018-01-19 指示用户设备获取密钥的方法、用户设备及网络设备

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US (1) US11153757B2 (zh)
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WO (1) WO2019140633A1 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112566115A (zh) * 2018-01-19 2021-03-26 Oppo广东移动通信有限公司 指示用户设备获取密钥的方法、用户设备及网络设备
CN114079920A (zh) * 2020-08-11 2022-02-22 大唐移动通信设备有限公司 接入网安全处理方法、设备、装置及存储介质
CN115004739A (zh) * 2020-04-10 2022-09-02 Oppo广东移动通信有限公司 数据传输方法、终端设备和网络设备

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* Cited by examiner, † Cited by third party
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US11540182B2 (en) * 2019-10-01 2022-12-27 Qualcomm Incorporated Absolute radio frequency channel number for security key generation
US11805453B2 (en) * 2020-07-02 2023-10-31 Qualcomm Incorporated Security key in layer 1 (L1) and layer 2 (L2) based mobility
CN114071624B (zh) * 2020-07-31 2024-01-12 维沃移动通信有限公司 切换方法、装置及通信设备
CN114363889A (zh) * 2020-09-29 2022-04-15 展讯通信（上海）有限公司 远端ue的密钥派生方法及装置、远端ue、网络侧
CN116939734A (zh) * 2022-04-01 2023-10-24 华为技术有限公司 通信方法及装置

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CN102238541A (zh) * 2010-04-29 2011-11-09 电信科学技术研究院 密钥更新方法和基站
CN104125563A (zh) * 2013-04-25 2014-10-29 电信科学技术研究院 认知无线电系统中的安全管理方法和设备
WO2016177100A1 (zh) * 2015-07-23 2016-11-10 中兴通讯股份有限公司 密钥更新方法及装置

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Publication number Priority date Publication date Assignee Title
CN112566115A (zh) * 2018-01-19 2021-03-26 Oppo广东移动通信有限公司 指示用户设备获取密钥的方法、用户设备及网络设备
CN115004739A (zh) * 2020-04-10 2022-09-02 Oppo广东移动通信有限公司 数据传输方法、终端设备和网络设备
CN114079920A (zh) * 2020-08-11 2022-02-22 大唐移动通信设备有限公司 接入网安全处理方法、设备、装置及存储介质
CN114079920B (zh) * 2020-08-11 2023-01-20 大唐移动通信设备有限公司 接入网安全处理方法、设备、装置及存储介质

Also Published As

Publication number Publication date
CN110710238B (zh) 2021-01-08
US11153757B2 (en) 2021-10-19
US20210127270A1 (en) 2021-04-29
WO2019140633A1 (zh) 2019-07-25
CN112566115B (zh) 2023-01-03
CN112566115A (zh) 2021-03-26

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