WO2007100746A3 - Apparatus, system and method for transferring an active call between wireless communication networks - Google Patents

Apparatus, system and method for transferring an active call between wireless communication networks Download PDF

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Publication number
WO2007100746A3
WO2007100746A3 PCT/US2007/004875 US2007004875W WO2007100746A3 WO 2007100746 A3 WO2007100746 A3 WO 2007100746A3 US 2007004875 W US2007004875 W US 2007004875W WO 2007100746 A3 WO2007100746 A3 WO 2007100746A3
Authority
WO
WIPO (PCT)
Prior art keywords
wireless network
call
destination
voice call
transferring
Prior art date
Application number
PCT/US2007/004875
Other languages
French (fr)
Other versions
WO2007100746A2 (en
Inventor
Timothy Thome
Original Assignee
Kyocera Corp
Timothy Thome
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 Kyocera Corp, Timothy Thome filed Critical Kyocera Corp
Priority to EP07751621A priority Critical patent/EP2005782A2/en
Priority to JP2008556463A priority patent/JP2009528722A/en
Publication of WO2007100746A2 publication Critical patent/WO2007100746A2/en
Publication of WO2007100746A3 publication Critical patent/WO2007100746A3/en

Links

Classifications

    • 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
    • H04W36/00224—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 between packet switched [PS] and circuit switched [CS] network technologies, e.g. circuit switched fallback [CSFB]
    • 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
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/02—Inter-networking arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/04—Interfaces between hierarchically different network devices
    • H04W92/06—Interfaces between hierarchically different network devices between gateways and public network devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/24—Interfaces between hierarchically similar devices between backbone network devices

Abstract

An active voice call with an access terminal is transferred from an originating wireless network to a destination wireless network in response to a call continuation message transmitted by the access terminal to a destination network switch of the destination wireless network. The call continuation message includes a connected number indicator identifying the voice call and a call continuation indicator indicating the voice call should be routed through the destination network switch. In some circumstances, an originating network switch of the originating wireless network identifies the voice call to the network switch of the first wireless network to facilitate the transfer.
PCT/US2007/004875 2006-02-27 2007-02-26 Apparatus, system and method for transferring an active call between wireless communication networks WO2007100746A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP07751621A EP2005782A2 (en) 2006-02-27 2007-02-26 Apparatus, system and method for transferring an active call between wireless communication networks
JP2008556463A JP2009528722A (en) 2006-02-27 2007-02-26 Apparatus, system and method for transferring an active call between wireless networks

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/363,567 US7760688B2 (en) 2006-02-27 2006-02-27 Apparatus, system and method for transferring an active call between wireless communication networks
US11/363,567 2006-02-27

Publications (2)

Publication Number Publication Date
WO2007100746A2 WO2007100746A2 (en) 2007-09-07
WO2007100746A3 true WO2007100746A3 (en) 2007-12-06

Family

ID=38443870

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/004875 WO2007100746A2 (en) 2006-02-27 2007-02-26 Apparatus, system and method for transferring an active call between wireless communication networks

Country Status (5)

Country Link
US (2) US7760688B2 (en)
EP (1) EP2005782A2 (en)
JP (1) JP2009528722A (en)
CN (1) CN101390436A (en)
WO (1) WO2007100746A2 (en)

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US8793772B2 (en) * 2006-04-26 2014-07-29 At&T Intellectual Property I, L.P. Wireless local area network access controlled by cellular communications
US8018888B1 (en) 2006-05-12 2011-09-13 Marvell International Ltd. Mobile WLAN repeater system
JP4273136B2 (en) * 2006-06-23 2009-06-03 Ｎｅｃインフロンティア株式会社 VoIP terminal call control method and apparatus in wireless LAN system
US20080057958A1 (en) * 2006-09-05 2008-03-06 Broadcom Corporation, A California Corporation Wireless terminal filtering options based on wireless access point attachment characteristics
US9532399B2 (en) * 2006-11-30 2016-12-27 Kyocera Corporation Apparatus, system and method for managing wireless local area network service to a multi-mode portable communication device
US7978667B2 (en) * 2006-11-30 2011-07-12 Kyocera Corporation Management of WLAN and WWAN communication services to a multi-mode wireless communication device
US9055517B2 (en) * 2007-02-26 2015-06-09 Blackberry Limited System and method of user-directed dynamic domain selection
US20090040951A1 (en) * 2007-08-10 2009-02-12 Research In Motion Limited Systems and Methods for Defining Multi-Domain Wireless Device Behavior for Two or More Calls
US8233433B2 (en) * 2008-02-26 2012-07-31 Kyocera Corporation Apparatus, system and method for initiating WLAN service using beacon signals
WO2011042957A1 (en) * 2009-10-06 2011-04-14 富士通株式会社 Communication terminal apparatus, handover control method, and handover control program
CN102647532A (en) * 2011-02-18 2012-08-22 解正宇 Intelligent standby network telephone
CN102833699B (en) * 2012-08-22 2016-05-11 惠州Tcl移动通信有限公司 Method, system and the mobile communication terminal of simulation bilateral function
US9949172B2 (en) 2015-02-05 2018-04-17 Sonus Networks, Inc. Techniques for handout of an active session from a first network to a second network
US9763148B2 (en) * 2015-05-04 2017-09-12 At&T Intellectual Property I, L.P. Method and system for managing wireless connectivity in a communication system

Citations (4)

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WO2004110092A1 (en) * 2003-06-04 2004-12-16 Nokia Corporation System and method for handing over a call from a packet-switched network to a circuit-switched network
WO2005006570A2 (en) * 2003-06-30 2005-01-20 MOTOROLA, INC. IL01/3rd Floor Communication unit with a handoff
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KR970008949B1 (en) * 1994-11-16 1997-06-03 Korea Electronics Telecomm Method and system for providing a frequency handoff in communication in a cdma cellular telephone system
US6522880B1 (en) * 2000-02-28 2003-02-18 3Com Corporation Method and apparatus for handoff of a connection between network devices
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WO2004110092A1 (en) * 2003-06-04 2004-12-16 Nokia Corporation System and method for handing over a call from a packet-switched network to a circuit-switched network
WO2005006570A2 (en) * 2003-06-30 2005-01-20 MOTOROLA, INC. IL01/3rd Floor Communication unit with a handoff
US20050243870A1 (en) * 2004-04-14 2005-11-03 Balogh Dan A Method of transferring call transition messages between network controllers of different radio technologies
EP1608105A2 (en) * 2004-06-18 2005-12-21 Fujitsu Limited Mobile terminal, program for controlling mobile terminal, program for call-management server, and call management process

Also Published As

Publication number Publication date
WO2007100746A2 (en) 2007-09-07
US8379598B2 (en) 2013-02-19
CN101390436A (en) 2009-03-18
JP2009528722A (en) 2009-08-06
US7760688B2 (en) 2010-07-20
US20070201403A1 (en) 2007-08-30
EP2005782A2 (en) 2008-12-24
US20090116500A1 (en) 2009-05-07

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