BR112012000335A2 - método, aparelho e sistema para processar uma chave de segurança quando uma conexão de controle de recurso de rádio (rrc) é restabelecida e nó b (node b) correspondente - Google Patents

método, aparelho e sistema para processar uma chave de segurança quando uma conexão de controle de recurso de rádio (rrc) é restabelecida e nó b (node b) correspondente

Info

Publication number
BR112012000335A2
BR112012000335A2 BR112012000335A BR112012000335A BR112012000335A2 BR 112012000335 A2 BR112012000335 A2 BR 112012000335A2 BR 112012000335 A BR112012000335 A BR 112012000335A BR 112012000335 A BR112012000335 A BR 112012000335A BR 112012000335 A2 BR112012000335 A2 BR 112012000335A2
Authority
BR
Brazil
Prior art keywords
node
reestablished
rrc
processing
connection
Prior art date
Application number
BR112012000335A
Other languages
English (en)
Inventor
Jinglan Li
Original Assignee
Zte Corp
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 Zte Corp filed Critical Zte Corp
Publication of BR112012000335A2 publication Critical patent/BR112012000335A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
    • H04L63/068—Network architectures or network communication protocols for network security for supporting key management in a packet data network using time-dependent keys, e.g. periodically changing keys
    • 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
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
    • H04L2463/061—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying further key derivation, e.g. deriving traffic keys from a pair-wise master key
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/19—Connection re-establishment

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
BR112012000335A 2009-07-09 2010-05-14 método, aparelho e sistema para processar uma chave de segurança quando uma conexão de controle de recurso de rádio (rrc) é restabelecida e nó b (node b) correspondente BR112012000335A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2009101589582A CN101945384B (zh) 2009-07-09 2009-07-09 Rrc连接重建立时的安全密钥处理方法、装置及系统
PCT/CN2010/072816 WO2011003299A1 (zh) 2009-07-09 2010-05-14 无线资源控制（rrc）连接重建立时的安全密钥处理方法、装置及系统

Publications (1)

Publication Number Publication Date
BR112012000335A2 true BR112012000335A2 (pt) 2016-03-22

Family

ID=43428763

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012000335A BR112012000335A2 (pt) 2009-07-09 2010-05-14 método, aparelho e sistema para processar uma chave de segurança quando uma conexão de controle de recurso de rádio (rrc) é restabelecida e nó b (node b) correspondente

Country Status (7)

Country Link
US (1) US20120129499A1 (pt)
EP (1) EP2453684B1 (pt)
JP (1) JP2012532539A (pt)
CN (1) CN101945384B (pt)
AU (1) AU2010268998B2 (pt)
BR (1) BR112012000335A2 (pt)
WO (1) WO2011003299A1 (pt)

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CN102595399B (zh) * 2008-06-23 2017-02-01 华为技术有限公司 密钥衍生方法、设备及系统
JP5035191B2 (ja) * 2008-09-18 2012-09-26 富士通株式会社 基地局装置、通信制御システム、通信制御方法、局間制御方法および局間制御プログラム
CN102833741B (zh) * 2011-06-13 2017-03-15 中兴通讯股份有限公司 一种安全参数修改方法及基站
CN103167492B (zh) 2011-12-15 2016-03-30 华为技术有限公司 在通信系统中生成接入层密钥的方法及其设备
CN102625471A (zh) * 2012-04-12 2012-08-01 中兴通讯股份有限公司南京分公司 无线链路的重建方法及装置
CN103379564B (zh) * 2012-04-20 2016-08-03 电信科学技术研究院 一种小区内切换方法及装置
EP2876839B1 (en) * 2012-07-24 2016-12-28 Huawei Technologies Co., Ltd. Counter checking and reconfiguration method, apparatus, and system
KR101672663B1 (ko) * 2013-01-11 2016-11-03 엘지전자 주식회사 무선 통신 시스템에서 보안 정보를 적용하기 위한 방법 및 장치
CN103200566B (zh) * 2013-02-26 2018-07-10 努比亚技术有限公司 主设备和伴侣设备之间伴侣模式的实现方法和校验方法
EP2995019B1 (en) * 2013-05-09 2019-01-30 Intel IP Corporation Small data communications
KR102078866B1 (ko) * 2013-08-09 2020-02-19 삼성전자주식회사 듀얼 커넥티비티 지원을 위한 pdcp 분산 구조의 보안 키 생성 및 관리 방안
CN107277807B (zh) * 2013-12-27 2020-10-09 华为技术有限公司 一种安全密钥上下文分发方法，移动管理实体及基站
CN104936175B (zh) * 2014-03-21 2018-11-16 上海诺基亚贝尔股份有限公司 在双连接的通信环境下进行密钥更新的方法和装置
CN104936174B (zh) 2014-03-21 2019-04-19 上海诺基亚贝尔股份有限公司 在基于用户平面1a架构的双连接情形下更新密钥的方法
WO2017020241A1 (zh) * 2015-08-04 2017-02-09 华为技术有限公司 通信方法、网络侧设备和用户设备
CN108370601A (zh) * 2015-12-22 2018-08-03 华为技术有限公司 数据传输处理方法、用户设备和基站
US10728756B2 (en) 2016-09-23 2020-07-28 Qualcomm Incorporated Access stratum security for efficient packet processing
WO2018227480A1 (en) * 2017-06-15 2018-12-20 Qualcomm Incorporated Refreshing security keys in 5g wireless systems
US11252561B2 (en) * 2017-06-26 2022-02-15 Telefonaktiebolaget Lm Ericsson (Publ) Refreshing a security context for a mobile device
US10581495B2 (en) * 2017-08-18 2020-03-03 Nokia Technologies Oy Physical layer configuration continuity during radio resource control restoration
CN107708113B (zh) * 2017-09-19 2020-11-03 京信通信系统（中国）有限公司 一种无线资源控制rrc连接重建立方法及装置
WO2019178722A1 (zh) * 2018-03-19 2019-09-26 Oppo广东移动通信有限公司 一种获取密钥的方法及装置、计算机存储介质
CN110312296B (zh) * 2018-03-27 2023-09-08 夏普株式会社 用户设备执行的方法、基站执行的方法、用户设备和基站
CN110830988B (zh) * 2018-08-08 2023-08-15 维沃移动通信有限公司 一种安全更新方法、网络设备及终端
CN110913438B (zh) * 2018-09-15 2021-09-21 华为技术有限公司 一种无线通信方法及装置
US11363582B2 (en) * 2019-12-20 2022-06-14 Qualcomm Incorporated Key provisioning for broadcast control channel protection in a wireless network

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JP4818345B2 (ja) * 2007-12-05 2011-11-16 イノヴァティヴ ソニック リミテッド セキュリティーキー変更を処理する方法及び通信装置
CN101257723A (zh) * 2008-04-08 2008-09-03 中兴通讯股份有限公司 密钥生成方法、装置及系统
JP4443620B2 (ja) * 2008-06-27 2010-03-31 株式会社エヌ・ティ・ティ・ドコモ 移動通信方法
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US20100173610A1 (en) * 2009-01-05 2010-07-08 Qualcomm Incorporated Access stratum security configuration for inter-cell handover

Also Published As

Publication number Publication date
US20120129499A1 (en) 2012-05-24
AU2010268998B2 (en) 2014-08-21
EP2453684A1 (en) 2012-05-16
EP2453684A4 (en) 2017-12-27
EP2453684B1 (en) 2019-02-27
WO2011003299A1 (zh) 2011-01-13
AU2010268998A1 (en) 2012-02-16
CN101945384B (zh) 2013-06-12
JP2012532539A (ja) 2012-12-13
CN101945384A (zh) 2011-01-12

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]