WO2004111750A3 - 移動端末装置およびそのハンドオフ方法 - Google Patents

移動端末装置およびそのハンドオフ方法 Download PDF

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Publication number
WO2004111750A3
WO2004111750A3 PCT/JP2004/008796 JP2004008796W WO2004111750A3 WO 2004111750 A3 WO2004111750 A3 WO 2004111750A3 JP 2004008796 W JP2004008796 W JP 2004008796W WO 2004111750 A3 WO2004111750 A3 WO 2004111750A3
Authority
WO
WIPO (PCT)
Prior art keywords
connection
lower node
mobile terminal
home address
hoa
Prior art date
Application number
PCT/JP2004/008796
Other languages
English (en)
French (fr)
Other versions
WO2004111750A2 (ja
Inventor
Chan-Wah Ng
Pek-Yew Tan
Original Assignee
Matsushita Electric Ind Co Ltd
Chan-Wah Ng
Pek-Yew Tan
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 Matsushita Electric Ind Co Ltd, Chan-Wah Ng, Pek-Yew Tan filed Critical Matsushita Electric Ind Co Ltd
Priority to BRPI0411518 priority Critical patent/BRPI0411518A/pt
Priority to US10/561,194 priority patent/US7843880B2/en
Priority to EP04746265.0A priority patent/EP1635515B1/en
Publication of WO2004111750A2 publication Critical patent/WO2004111750A2/ja
Publication of WO2004111750A3 publication Critical patent/WO2004111750A3/ja
Priority to US12/345,371 priority patent/US8134973B2/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
    • H04W60/005—Multiple registrations, e.g. multihoming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5691—Access to open networks; Ingress point selection, e.g. ISP selection
    • H04L12/5692—Selection among different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/20—Selecting an access point
    • 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
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
    • 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
    • H04W36/0016—Hand-off preparation specially adapted for end-to-end data sessions
    • 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
    • H04W36/0027—Control or signalling for completing the hand-off for data sessions of end-to-end connection for a plurality of data sessions of end-to-end connections, e.g. multi-call or multi-bearer end-to-end data connections
    • 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
    • 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]

Abstract

パケット交換型データ通信ネットワークにおいて、基地局の性能や機能に関わりなく、トランジット中にある間もスムーズで連続的な通信セッションを実現する移動端末。本端末において、対応付けられたアクセス機構がアクティブな状態のときに、複数の下位インターフェイス１０１−１～１０１−Ｍの各々は、ホームアドレスＨｏＡ．１、または、気付アドレスＣｏＡ．ＢＳ１を用いて、パケット交換型データ通信ネットワーク１５０への接続を得ることができる。下位インターフェイス１０１−ａは、気付アドレスＣｏＡ．ＢＳ１を用いて得た接続を失う時に、マルチアクセス判定ユニット１０４は、モビリティサポートユニット１０２に対して、ホームアドレスＨｏＡ．１と、他の下位インターフェイス１０１−ｂのホームアドレスＨｏＡ．２または気付アドレスＣｏＡ．ＢＳ２の何れかとの間に結合を設定するよう指示する。モビリティサポートユニット１０２は、マルチアクセス判定ユニット１０４からの指示により、結合を設定する。
PCT/JP2004/008796 2003-06-16 2004-06-16 移動端末装置およびそのハンドオフ方法 WO2004111750A2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BRPI0411518 BRPI0411518A (pt) 2003-06-16 2004-06-16 aparelho terminal móvel e seu método de transferência de uma célula para outra
US10/561,194 US7843880B2 (en) 2003-06-16 2004-06-16 Mobile terminal device and hand-off method thereof
EP04746265.0A EP1635515B1 (en) 2003-06-16 2004-06-16 Mobile terminal device and hand-off method thereof
US12/345,371 US8134973B2 (en) 2003-06-16 2008-12-29 Mobile terminal apparatus and hand-off method thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003-171295 2003-06-16
JP2003171295A JP3880549B2 (ja) 2003-06-16 2003-06-16 移動端末装置およびそのハンドオフ方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/345,371 Division US8134973B2 (en) 2003-06-16 2008-12-29 Mobile terminal apparatus and hand-off method thereof

Publications (2)

Publication Number Publication Date
WO2004111750A2 WO2004111750A2 (ja) 2004-12-23
WO2004111750A3 true WO2004111750A3 (ja) 2005-03-03

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2004/008796 WO2004111750A2 (ja) 2003-06-16 2004-06-16 移動端末装置およびそのハンドオフ方法

Country Status (7)

Country Link
US (2) US7843880B2 (ja)
EP (1) EP1635515B1 (ja)
JP (1) JP3880549B2 (ja)
KR (2) KR20060023564A (ja)
CN (3) CN101686576B (ja)
BR (1) BRPI0411518A (ja)
WO (1) WO2004111750A2 (ja)

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Also Published As

Publication number Publication date
JP2005012281A (ja) 2005-01-13
WO2004111750A2 (ja) 2004-12-23
CN101686576A (zh) 2010-03-31
EP1635515A2 (en) 2006-03-15
CN100558076C (zh) 2009-11-04
CN101686576B (zh) 2014-01-01
US20090116451A1 (en) 2009-05-07
EP1635515A4 (en) 2012-10-03
JP3880549B2 (ja) 2007-02-14
EP1635515B1 (en) 2016-09-07
CN101662804B (zh) 2013-11-27
US20060146748A1 (en) 2006-07-06
KR20060023564A (ko) 2006-03-14
US7843880B2 (en) 2010-11-30
BRPI0411518A (pt) 2006-08-01
KR20070041642A (ko) 2007-04-18
CN1836413A (zh) 2006-09-20
US8134973B2 (en) 2012-03-13
CN101662804A (zh) 2010-03-03

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