JP4979715B2 - ワイヤレス・ネットワークのための高速ハンドオフ支援 - Google Patents

ワイヤレス・ネットワークのための高速ハンドオフ支援 Download PDF

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Publication number
JP4979715B2
JP4979715B2 JP2008554391A JP2008554391A JP4979715B2 JP 4979715 B2 JP4979715 B2 JP 4979715B2 JP 2008554391 A JP2008554391 A JP 2008554391A JP 2008554391 A JP2008554391 A JP 2008554391A JP 4979715 B2 JP4979715 B2 JP 4979715B2
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Prior art keywords
pdsn
gateway
target
message
handoff
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Japanese (ja)
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JP2009526487A5 (enExample
JP2009526487A (ja
Inventor
チョウドリー，クンタル
センディルナーダン，ジャナキラマン
プティヤンディール，サニル・クマール
ラダクリシュナン，シャジ・イー
ナバリ，ムルシュンジャヤ
シュワルツ，レオナルド
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シスコ テクノロジー インコーポレーテッド
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/08—Mobility data transfer
    • H04W8/14—Mobility data transfer between corresponding nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/02—Buffering or recovering information during reselection ; Modification of the traffic flow during hand-off
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/12—Reselecting a serving backbone network switching or routing node
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/04—Network layer protocols, e.g. mobile IP [Internet Protocol]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/16—Gateway arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/18—Service support devices; Network management devices
    • H04W88/182—Network node acting on behalf of an other network entity, e.g. proxy

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
JP2008554391A 2006-02-09 2007-02-09 ワイヤレス・ネットワークのための高速ハンドオフ支援 Expired - Fee Related JP4979715B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US77199106P 2006-02-09 2006-02-09
US60/771,991 2006-02-09
PCT/US2007/003566 WO2007092617A2 (en) 2006-02-09 2007-02-09 Fast handoff support for wireless networks

Publications (3)

Publication Number Publication Date
JP2009526487A JP2009526487A (ja) 2009-07-16
JP2009526487A5 JP2009526487A5 (enExample) 2010-02-12
JP4979715B2 true JP4979715B2 (ja) 2012-07-18

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008554391A Expired - Fee Related JP4979715B2 (ja) 2006-02-09 2007-02-09 ワイヤレス・ネットワークのための高速ハンドオフ支援

Country Status (4)

Country Link
US (1) US8630645B2 (enExample)
JP (1) JP4979715B2 (enExample)
CN (1) CN101422064B (enExample)
WO (1) WO2007092617A2 (enExample)

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US20070254661A1 (en) 2007-11-01
US8630645B2 (en) 2014-01-14
CN101422064A (zh) 2009-04-29
WO2007092617A3 (en) 2007-12-27
WO2007092617A2 (en) 2007-08-16
JP2009526487A (ja) 2009-07-16

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