JP2004007576A - 事前認証の方法と関連装置、および異種アクセスネットワークにおいて事前に設定される仮想プライベートネットワーク - Google Patents

事前認証の方法と関連装置、および異種アクセスネットワークにおいて事前に設定される仮想プライベートネットワーク Download PDF

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Publication number
JP2004007576A
JP2004007576A JP2003108334A JP2003108334A JP2004007576A JP 2004007576 A JP2004007576 A JP 2004007576A JP 2003108334 A JP2003108334 A JP 2003108334A JP 2003108334 A JP2003108334 A JP 2003108334A JP 2004007576 A JP2004007576 A JP 2004007576A
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Prior art keywords
access network
network
handoff
hyper operator
user
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Japanese (ja)
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JP2004007576A5 (enExample
Inventor
Fujio Watanabe
ワタナベ　フジオ
Shoibu Shaheed
シャヒード　ショイブ
Jinjun Cao
ジンジュン　チャオ
Shoji Kurakake
クラカケ　ショウジ
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Docomo Innovations Inc
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Docomo Communications Labs USA Inc
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Publication of JP2004007576A publication Critical patent/JP2004007576A/ja
Publication of JP2004007576A5 publication Critical patent/JP2004007576A5/ja
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    • 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
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0272—Virtual private networks
    • 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
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/14—Reselecting a network or an air interface
    • H04W36/144—Reselecting a network or an air interface over a different radio air interface technology
    • H04W36/1443—Reselecting a network or an air interface over a different radio air interface technology between licensed networks

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
JP2003108334A 2002-04-11 2003-04-11 事前認証の方法と関連装置、および異種アクセスネットワークにおいて事前に設定される仮想プライベートネットワーク Pending JP2004007576A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/121,121 US7072657B2 (en) 2002-04-11 2002-04-11 Method and associated apparatus for pre-authentication, preestablished virtual private network in heterogeneous access networks

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JP2004007576A true JP2004007576A (ja) 2004-01-08
JP2004007576A5 JP2004007576A5 (enExample) 2006-06-01

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JP2003108334A Pending JP2004007576A (ja) 2002-04-11 2003-04-11 事前認証の方法と関連装置、および異種アクセスネットワークにおいて事前に設定される仮想プライベートネットワーク

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US (1) US7072657B2 (enExample)
JP (1) JP2004007576A (enExample)

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JP2008517516A (ja) * 2005-07-14 2008-05-22 株式会社東芝 媒体非依存事前認証改善策のフレームワーク
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