WO2008117725A1 - Communication system, address management method, address management server, gateway, and program - Google Patents

Communication system, address management method, address management server, gateway, and program Download PDF

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Publication number
WO2008117725A1
WO2008117725A1 PCT/JP2008/055130 JP2008055130W WO2008117725A1 WO 2008117725 A1 WO2008117725 A1 WO 2008117725A1 JP 2008055130 W JP2008055130 W JP 2008055130W WO 2008117725 A1 WO2008117725 A1 WO 2008117725A1
Authority
WO
WIPO (PCT)
Prior art keywords
address management
communication system
link
movement
gateway
Prior art date
Application number
PCT/JP2008/055130
Other languages
French (fr)
Japanese (ja)
Inventor
Kenichi Yajima
Original Assignee
Nec Corporation
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 Nec Corporation filed Critical Nec Corporation
Publication of WO2008117725A1 publication Critical patent/WO2008117725A1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/50—Address allocation
    • H04L61/5084—Providing for device mobility

Abstract

[PROBLEMS] To provide a communication system in which a communication terminal connected to a new link after movement can continue to use an address before the movement. [MEANS FOR SOLVING PROBLEMS] A communication system assigns a unique address, which is generated based on a router advertisement message transmitted from a router connected a predetermined link, to a communication terminal connected to the link. In the communication system, when the communication terminal has moved to another link, the router advertisement message flowing through the link before the movement is transmitted to the communication terminal after the movement.
PCT/JP2008/055130 2007-03-27 2008-03-19 Communication system, address management method, address management server, gateway, and program WO2008117725A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007080390 2007-03-27
JP2007-080390 2007-03-27

Publications (1)

Publication Number Publication Date
WO2008117725A1 true WO2008117725A1 (en) 2008-10-02

Family

ID=39788461

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/055130 WO2008117725A1 (en) 2007-03-27 2008-03-19 Communication system, address management method, address management server, gateway, and program

Country Status (1)

Country Link
WO (1) WO2008117725A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002261806A (en) * 2001-03-05 2002-09-13 Sony Corp System and method for processing communication, communication terminal unit, and program
JP2003318943A (en) * 2002-04-23 2003-11-07 Matsushita Electric Ind Co Ltd Ip address generating method and wireless base station apparatus
JP2005136466A (en) * 2003-10-28 2005-05-26 Matsushita Electric Ind Co Ltd Home agent apparatus, mobile router apparatus, multicast communication system, and multicast communication method
JP2006304288A (en) * 2005-04-04 2006-11-02 Agilent Technol Inc Method of sharing measurement data, system therefor and network node apparatus
WO2008013218A1 (en) * 2006-07-28 2008-01-31 Panasonic Corporation Mobile communication method and access router

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002261806A (en) * 2001-03-05 2002-09-13 Sony Corp System and method for processing communication, communication terminal unit, and program
JP2003318943A (en) * 2002-04-23 2003-11-07 Matsushita Electric Ind Co Ltd Ip address generating method and wireless base station apparatus
JP2005136466A (en) * 2003-10-28 2005-05-26 Matsushita Electric Ind Co Ltd Home agent apparatus, mobile router apparatus, multicast communication system, and multicast communication method
JP2006304288A (en) * 2005-04-04 2006-11-02 Agilent Technol Inc Method of sharing measurement data, system therefor and network node apparatus
WO2008013218A1 (en) * 2006-07-28 2008-01-31 Panasonic Corporation Mobile communication method and access router

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
OGAWA T.: "DHCP o Base to shita Seamless Handover-hoho no Kenkyu", THE TRANSACTIONS OF THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS, vol. J88-B, no. 11, 1 November 2005 (2005-11-01), pages 2228 - 2238 *
SHIMA K.: "IPv6 no Jisso 22", UNIX MAGAZINE, vol. 18, no. 10, 1 October 2003 (2003-10-01), pages 86 - 98 *

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