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BRPI0913076A2 - métodos e sistemas para manter chaves de segurança para comunicação sem fio - Google Patents

métodos e sistemas para manter chaves de segurança para comunicação sem fio

Info

Publication number
BRPI0913076A2
BRPI0913076A2 BRPI0913076-4A BRPI0913076A BRPI0913076A2 BR PI0913076 A2 BRPI0913076 A2 BR PI0913076A2 BR PI0913076 A BRPI0913076 A BR PI0913076A BR PI0913076 A2 BRPI0913076 A2 BR PI0913076A2
Authority
BR
Brazil
Prior art keywords
systems
methods
wireless communication
security keys
keeping security
Prior art date
Application number
BRPI0913076-4A
Other languages
English (en)
Inventor
Qing Shan
Chin Tom
Original Assignee
Qualcomm Incorporated
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 Incorporated filed Critical Qualcomm Incorporated
Publication of BRPI0913076A2 publication Critical patent/BRPI0913076A2/pt

Links

Classifications

    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/30—Network architectures or network communication protocols for network security for supporting lawful interception, monitoring or retaining of communications or communication related information
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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)
  • Technology Law (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
BRPI0913076-4A 2008-05-27 2009-05-19 métodos e sistemas para manter chaves de segurança para comunicação sem fio BRPI0913076A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/127,377 US8565434B2 (en) 2008-05-27 2008-05-27 Methods and systems for maintaining security keys for wireless communication
US12/127,377 2008-05-27
PCT/US2009/044571 WO2009151896A2 (en) 2008-05-27 2009-05-19 Methods and systems for maintaining security keys for wireless communication

Publications (1)

Publication Number Publication Date
BRPI0913076A2 true BRPI0913076A2 (pt) 2018-02-06

Family

ID=41379837

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0913076-4A BRPI0913076A2 (pt) 2008-05-27 2009-05-19 métodos e sistemas para manter chaves de segurança para comunicação sem fio

Country Status (9)

Country Link
US (1) US8565434B2 (pt)
EP (1) EP2281379B1 (pt)
JP (1) JP5237441B2 (pt)
KR (1) KR101182875B1 (pt)
CN (1) CN102047631B (pt)
BR (1) BRPI0913076A2 (pt)
CA (1) CA2723728A1 (pt)
TW (1) TW200952425A (pt)
WO (1) WO2009151896A2 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2342885B1 (en) * 2008-10-02 2015-03-04 Telefonaktiebolaget L M Ericsson (PUBL) Network nodes and methods for managing temporary users of a wireless communication network
JP5093331B2 (ja) * 2010-04-02 2012-12-12 オンキヨー株式会社 コンテンツ再生装置およびそのプログラム
US9464905B2 (en) 2010-06-25 2016-10-11 Toyota Motor Engineering & Manufacturing North America, Inc. Over-the-air vehicle systems updating and associate security protocols
WO2012154325A1 (en) 2011-04-01 2012-11-15 Interdigital Patent Holdings, Inc. Method and apparatus for controlling connectivity to a network
JP5754330B2 (ja) * 2011-09-29 2015-07-29 富士通株式会社 基地局、無線通信システム、及び無線通信方法
KR101964142B1 (ko) 2012-10-25 2019-08-07 삼성전자주식회사 무선 통신 시스템에서 다중 기지국 협력 통신에 사용하는 단말의 통신 인증을 위한 보안키를 관리하는 방법 및 장치
CN107666667B (zh) * 2016-07-29 2019-09-17 电信科学技术研究院 一种数据传输方法、第一设备及第二设备
US10135868B1 (en) * 2017-03-30 2018-11-20 Symantec Corporation Defeating wireless signal interference hacks by manipulating signal strength
WO2023245351A1 (en) * 2022-06-20 2023-12-28 Zte Corporation Refreshing authentication keys for proximity based services

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6587680B1 (en) * 1999-11-23 2003-07-01 Nokia Corporation Transfer of security association during a mobile terminal handover
US7123719B2 (en) * 2001-02-16 2006-10-17 Motorola, Inc. Method and apparatus for providing authentication in a communication system
GB2392590B (en) * 2002-08-30 2005-02-23 Toshiba Res Europ Ltd Methods and apparatus for secure data communication links
JP2005260987A (ja) 2003-09-30 2005-09-22 Sharp Corp 通信システム、基地局、端末局、通信装置、通信管理方法、制御プログラムおよびそれを記録したコンピュータ読み取り可能な記録媒体
WO2005086412A1 (en) 2004-03-05 2005-09-15 Electronics And Telecommunications Research Institute Method for managing traffic encryption key in wireless portable internet system and protocol configuration method thereof, and operation method of traffic encryption key state machine in subscriber station
JP4757464B2 (ja) 2004-08-18 2011-08-24 Ｎｅｃインフロンティア株式会社 無線ｌａｎシステム、無線ｌａｎアクセスポイント、無線ｌａｎ端末及びそれらに用いる起動制御方法
US7596225B2 (en) * 2005-06-30 2009-09-29 Alcatl-Lucent Usa Inc. Method for refreshing a pairwise master key
CN1964254B (zh) * 2005-11-11 2012-11-21 华为技术有限公司 一种密钥刷新的方法
CN101047978A (zh) * 2006-03-27 2007-10-03 华为技术有限公司 对用户设备中的密钥进行更新的方法
US7882255B2 (en) * 2006-03-29 2011-02-01 Intel Corporation Method and apparatus for maintaining local area network (“LAN”) and wireless LAN (“WLAN”) security associations
BRPI0713472B1 (pt) 2006-06-26 2019-11-12 Godo Kaisha Ip Bridge 1 aparelho terminal de comunicação por rádio, aparelho de estação base de comunicação por rádio e método de comunicação por rádio
JP4915171B2 (ja) 2006-08-11 2012-04-11 富士通株式会社 通信端末装置および通信方法
CN101150849B (zh) * 2006-09-18 2010-09-08 华为技术有限公司 生成绑定管理密钥的方法、系统、移动节点及通信节点
US8666077B2 (en) 2008-05-07 2014-03-04 Alcatel Lucent Traffic encryption key generation in a wireless communication network

Also Published As

Publication number Publication date
US20090296934A1 (en) 2009-12-03
CN102047631A (zh) 2011-05-04
JP5237441B2 (ja) 2013-07-17
US8565434B2 (en) 2013-10-22
KR20110021983A (ko) 2011-03-04
KR101182875B1 (ko) 2012-09-13
EP2281379B1 (en) 2018-03-21
WO2009151896A3 (en) 2010-05-06
WO2009151896A2 (en) 2009-12-17
CA2723728A1 (en) 2009-12-17
TW200952425A (en) 2009-12-16
JP2011525069A (ja) 2011-09-08
EP2281379A2 (en) 2011-02-09
CN102047631B (zh) 2013-11-06

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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]