CN101641985B - 用于技术之间的切换的系统和方法 - Google Patents

用于技术之间的切换的系统和方法 Download PDF

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Publication number
CN101641985B
CN101641985B CN2008800091431A CN200880009143A CN101641985B CN 101641985 B CN101641985 B CN 101641985B CN 2008800091431 A CN2008800091431 A CN 2008800091431A CN 200880009143 A CN200880009143 A CN 200880009143A CN 101641985 B CN101641985 B CN 101641985B
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China
Prior art keywords
mobile node
session
access technology
technology
handover
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Chinese (zh)
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CN101641985A (zh
Inventor
S·E·拉德哈克里施纳恩
S·K·普提耶蒂尔
R·拉曼库提
L·施瓦兹
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Cisco Technology Inc
Vihana Inc
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Starent Networks LLC
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Priority to CN201210407291.7A priority Critical patent/CN102958120B/zh
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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
    • 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
    • H04W36/0022—Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • 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
    • H04W8/087—Mobility data transfer for preserving data network PoA address despite hand-offs
    • 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
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/08—Upper layer protocols
    • H04W80/10—Upper layer protocols adapted for application session management, e.g. SIP [Session Initiation Protocol]

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN2008800091431A 2007-02-08 2008-02-08 用于技术之间的切换的系统和方法 Active CN101641985B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210407291.7A CN102958120B (zh) 2007-02-08 2008-02-08 用于技术之间的切换的系统和方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US90023207P 2007-02-08 2007-02-08
US60/900,232 2007-02-08
PCT/US2008/053464 WO2008098194A2 (en) 2007-02-08 2008-02-08 System and method for handoffs between technologies

Related Child Applications (1)

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CN201210407291.7A Division CN102958120B (zh) 2007-02-08 2008-02-08 用于技术之间的切换的系统和方法

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CN101641985A CN101641985A (zh) 2010-02-03
CN101641985B true CN101641985B (zh) 2012-11-28

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US (2) US8638747B2 (enExample)
EP (1) EP2109994B1 (enExample)
JP (1) JP4987089B2 (enExample)
CN (2) CN101641985B (enExample)
WO (1) WO2008098194A2 (enExample)

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Also Published As

Publication number Publication date
CN102958120A (zh) 2013-03-06
CN102958120B (zh) 2015-08-19
US8638747B2 (en) 2014-01-28
EP2109994A4 (en) 2013-11-13
JP2010518759A (ja) 2010-05-27
CN101641985A (zh) 2010-02-03
US20140119341A1 (en) 2014-05-01
EP2109994B1 (en) 2017-09-20
WO2008098194A2 (en) 2008-08-14
US20080205342A1 (en) 2008-08-28
US9854477B2 (en) 2017-12-26
EP2109994A2 (en) 2009-10-21
WO2008098194A3 (en) 2008-10-02
JP4987089B2 (ja) 2012-07-25

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