JP2011515904A - ワイヤレス通信システムにおいてハンドオーバ、またはハンドオーバ実行中の鍵管理を実行するシステムおよび方法 - Google Patents

ワイヤレス通信システムにおいてハンドオーバ、またはハンドオーバ実行中の鍵管理を実行するシステムおよび方法 Download PDF

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Publication number
JP2011515904A
JP2011515904A JP2010547644A JP2010547644A JP2011515904A JP 2011515904 A JP2011515904 A JP 2011515904A JP 2010547644 A JP2010547644 A JP 2010547644A JP 2010547644 A JP2010547644 A JP 2010547644A JP 2011515904 A JP2011515904 A JP 2011515904A
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JP
Japan
Prior art keywords
key
handover
base station
random
enb
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
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JP2010547644A
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English (en)
Japanese (ja)
Inventor
ブルシロフスキー，アレック
ゴダール，タニア
パテル，サルヴァール
Original Assignee
アルカテル−ルーセント ユーエスエー インコーポレーテッド
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Filing date
Publication date
Priority claimed from US12/378,653 external-priority patent/US8179860B2/en
Application filed by アルカテル−ルーセント ユーエスエー インコーポレーテッド filed Critical アルカテル−ルーセント ユーエスエー インコーポレーテッド
Publication of JP2011515904A publication Critical patent/JP2011515904A/ja
Pending legal-status Critical Current

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    • 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
    • H04L63/062—Network architectures or network communication protocols for network security for supporting key management in a packet data network for key distribution, e.g. centrally by trusted party
    • 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
    • H04L9/0869—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving random numbers or seeds
    • 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
    • H04W36/08—Reselecting an access point
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2010547644A 2008-02-20 2009-02-20 ワイヤレス通信システムにおいてハンドオーバ、またはハンドオーバ実行中の鍵管理を実行するシステムおよび方法 Pending JP2011515904A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US6643708P 2008-02-20 2008-02-20
US61/066,437 2008-02-20
US12/378,653 US8179860B2 (en) 2008-02-15 2009-02-18 Systems and method for performing handovers, or key management while performing handovers in a wireless communication system
US12/378,653 2009-02-18
PCT/US2009/001092 WO2009105249A1 (en) 2008-02-20 2009-02-20 System and method for performing handovers, or key management while performing handovers in a wireless communication system

Publications (1)

Publication Number Publication Date
JP2011515904A true JP2011515904A (ja) 2011-05-19

Family

ID=40677590

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010547644A Pending JP2011515904A (ja) 2008-02-20 2009-02-20 ワイヤレス通信システムにおいてハンドオーバ、またはハンドオーバ実行中の鍵管理を実行するシステムおよび方法

Country Status (5)

Country Link
EP (1) EP2255559A1 (de)
JP (1) JP2011515904A (de)
KR (1) KR20100126691A (de)
CN (1) CN101953191A (de)
WO (1) WO2009105249A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8179860B2 (en) 2008-02-15 2012-05-15 Alcatel Lucent Systems and method for performing handovers, or key management while performing handovers in a wireless communication system
GB2473882A (en) * 2009-09-29 2011-03-30 Nec Corp Allocation of temporary identifiers to mobile devices connecting to home node base stations
JP5625703B2 (ja) * 2010-10-01 2014-11-19 富士通株式会社 移動通信システム、通信制御方法及び無線基地局
CN102413463B (zh) * 2011-10-12 2013-09-25 厦门大学 填充序列长度可变的无线媒体接入层鉴权和密钥协商方法
WO2018137824A1 (en) 2017-01-30 2018-08-02 Telefonaktiebolaget Lm Ericsson (Publ) Methods, apparatuses, computer programs and carriers for security management before handover from 5g to 4g system
CN112956236B (zh) * 2019-02-02 2022-10-21 Oppo广东移动通信有限公司 切换过程中安全信息的处理方法及装置、网络设备、终端
CN111988118A (zh) * 2019-05-24 2020-11-24 华为技术有限公司 一种无线局域网中的通信方法及设备

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011512750A (ja) * 2008-02-15 2011-04-21 アルカテル−ルーセント ユーエスエー インコーポレーテッド 無線通信システムにおいて、ハンドオーバ、またはハンドオーバを実行している間に鍵管理を実行するためのシステムおよび方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100563186C (zh) * 2005-07-11 2009-11-25 华为技术有限公司 一种在无线接入网中建立安全通道的方法
US7706799B2 (en) * 2006-03-24 2010-04-27 Intel Corporation Reduced wireless context caching apparatus, systems, and methods
WO2007110748A2 (en) * 2006-03-27 2007-10-04 Nokia Corporation Apparatus, method and computer program product providing unified reactive and proactive handovers

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011512750A (ja) * 2008-02-15 2011-04-21 アルカテル−ルーセント ユーエスエー インコーポレーテッド 無線通信システムにおいて、ハンドオーバ、またはハンドオーバを実行している間に鍵管理を実行するためのシステムおよび方法

Also Published As

Publication number Publication date
WO2009105249A1 (en) 2009-08-27
KR20100126691A (ko) 2010-12-02
CN101953191A (zh) 2011-01-19
EP2255559A1 (de) 2010-12-01

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