AU2002228257A1 - Method and apparatus for using the voice over internet protocol to handoff call connections - Google Patents

Method and apparatus for using the voice over internet protocol to handoff call connections

Info

Publication number
AU2002228257A1
AU2002228257A1 AU2002228257A AU2825702A AU2002228257A1 AU 2002228257 A1 AU2002228257 A1 AU 2002228257A1 AU 2002228257 A AU2002228257 A AU 2002228257A AU 2825702 A AU2825702 A AU 2825702A AU 2002228257 A1 AU2002228257 A1 AU 2002228257A1
Authority
AU
Australia
Prior art keywords
internet protocol
voice over
over internet
call connections
handoff call
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2002228257A
Inventor
Cesar Garcia Lopez
Roberto Iparrea Cervantes
Agustin Salguero Cruz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of AU2002228257A1 publication Critical patent/AU2002228257A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/102—Gateways
    • H04L65/1023—Media gateways
    • H04L65/103—Media gateways in the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/102—Gateways
    • H04L65/1033—Signalling gateways
    • H04L65/104—Signalling gateways in the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/102—Gateways
    • H04L65/1043—Gateway controllers, e.g. media gateway control protocol [MGCP] controllers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/12—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal
    • H04M7/1205—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal where the types of switching equipement comprises PSTN/ISDN equipment and switching equipment of networks other than PSTN/ISDN, e.g. Internet Protocol networks
    • H04M7/1225—Details of core network interconnection arrangements
    • H04M7/1235—Details of core network interconnection arrangements where one of the core networks is a wireless network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/12—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal
    • H04M7/1205—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal where the types of switching equipement comprises PSTN/ISDN equipment and switching equipment of networks other than PSTN/ISDN, e.g. Internet Protocol networks
    • H04M7/1245—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal where the types of switching equipement comprises PSTN/ISDN equipment and switching equipment of networks other than PSTN/ISDN, e.g. Internet Protocol networks where a network other than PSTN/ISDN interconnects two PSTN/ISDN networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2207/00—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place
    • H04M2207/18—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place wireless networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13034—A/D conversion, code compression/expansion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13098—Mobile subscriber
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13176—Common channel signaling, CCS7
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13196—Connection circuit/link/trunk/junction, bridge, router, gateway
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13204—Protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13209—ISDN
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1328—Call transfer, e.g. in PBX
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13389—LAN, internet

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
AU2002228257A 2000-12-20 2001-12-12 Method and apparatus for using the voice over internet protocol to handoff call connections Abandoned AU2002228257A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/745,229 US20020075850A1 (en) 2000-12-20 2000-12-20 Method and apparatus for using the voice over internet protocol to handoff call connections
US09/745,229 2000-12-20
PCT/IB2001/002776 WO2002051172A2 (en) 2000-12-20 2001-12-12 Method and apparatus for using the voice over internet protocol to handoff call connections

Publications (1)

Publication Number Publication Date
AU2002228257A1 true AU2002228257A1 (en) 2002-07-01

Family

ID=24995793

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002228257A Abandoned AU2002228257A1 (en) 2000-12-20 2001-12-12 Method and apparatus for using the voice over internet protocol to handoff call connections

Country Status (3)

Country Link
US (1) US20020075850A1 (en)
AU (1) AU2002228257A1 (en)
WO (1) WO2002051172A2 (en)

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US7161939B2 (en) * 2001-06-29 2007-01-09 Ip Unity Method and system for switching among independent packetized audio streams
US7016348B2 (en) * 2001-08-28 2006-03-21 Ip Unity Method and system for direct access to web content via a telephone
US7079524B2 (en) * 2001-10-11 2006-07-18 Tekelec Methods and systems for off-loading a-interface short message service (SMS) message traffic in a wireless communications network
EP1429516A1 (en) * 2002-12-09 2004-06-16 Alcatel Method and gateway for transportation of stream traffic
KR20030031929A (en) * 2003-02-03 2003-04-23 전찬구 Wireless Internet Mobile Telephone System & Method
US20060072537A1 (en) * 2003-02-03 2006-04-06 Don Lee System for providing wireless internet mobile communication service and method of the same
US8059663B1 (en) * 2003-07-10 2011-11-15 Sprint Spectrum L.P. Gateway-based system and method for tandem free operation
US8750289B2 (en) * 2003-10-01 2014-06-10 Itxc Ip Holdings S.A.R.L. Call setup using voice over the internet protocol (VoIP)
GB2413733A (en) * 2004-04-30 2005-11-02 Siemens Ag Voice over internet communications
US7328027B1 (en) 2004-05-11 2008-02-05 Sprint Spectrum L.P. Method for vocoder selection based on loads in coverage areas of a wireless wide area network
EP1782640B1 (en) * 2004-07-16 2012-04-04 Bridgeport Networks Presence detection and handoff for cellular and internet protocol telephony
US7187759B2 (en) * 2004-08-06 2007-03-06 Pramodkumar Patel Mobile voice mail screening method
US8856359B2 (en) 2005-06-29 2014-10-07 Qualcomm Connected Experiences, Inc. Caller-callee association of a plurality of networked devices
US8756328B2 (en) * 2005-01-19 2014-06-17 Qualcomm Connected Experiences, Inc. Caller-callee association of a plurality of networked devices with direct dial through thin client
US9363370B2 (en) * 2005-04-06 2016-06-07 Qwest Communications International Inc. Methods of delivering calls on dual-mode wireless handsets
US20060229074A1 (en) * 2005-04-06 2006-10-12 Samsung Electronics Co., Ltd. System and method for an inter-system VoIP handoff
US8989813B2 (en) 2005-04-06 2015-03-24 Qwest Communications International Inc. Handset registration in a dual-mode environment
US9363384B2 (en) * 2005-04-06 2016-06-07 Qwest Communications International Inc. Systems for delivering calls on dual-mode wireless handsets
US8825108B2 (en) 2005-04-06 2014-09-02 Qwest Communications International Inc. Call handling on dual-mode wireless handsets
US9479604B2 (en) 2006-01-30 2016-10-25 Qualcomm Incorporated System and method for dynamic phone book and network content links in a mobile device
US8665818B2 (en) * 2006-06-02 2014-03-04 Qualcomm Incorporated Method and system for dynamic anchoring of circuit-switched calls
KR20080017533A (en) * 2006-08-21 2008-02-27 에스케이 텔레콤주식회사 System and method for providing short message service using ip backbone network
CN101222419B (en) 2007-01-10 2011-07-20 华为技术有限公司 Data communication method and system, data transmitting/receiving device
ES2702464T3 (en) 2009-06-17 2019-03-01 Bridgeport Networks Inc Improved presence detection for routing decisions
US20150163295A1 (en) * 2012-07-18 2015-06-11 Viper Media S.a.r.l. VVoIP CALL TRANSFER

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6385195B2 (en) * 1997-07-21 2002-05-07 Telefonaktiebolaget L M Ericsson (Publ) Enhanced interworking function for interfacing digital cellular voice and fax protocols and internet protocols
US6539237B1 (en) * 1998-11-09 2003-03-25 Cisco Technology, Inc. Method and apparatus for integrated wireless communications in private and public network environments
US6353607B1 (en) * 1998-11-20 2002-03-05 Ericsson Inc. IP base GSM inter-MSC handover
JP3689580B2 (en) * 1999-01-29 2005-08-31 株式会社日立製作所 Internet telephone connection method, bandwidth management device, and gatekeeper device
NO310950B1 (en) * 1999-03-10 2001-09-17 Ericsson Telefon Ab L M Device for improving voice quality, especially for VoIP (Voice over IP) calls
US6442388B1 (en) * 1999-05-13 2002-08-27 Telefonaktiebolaget Lm Ericsson, (Publ) Method for conducting handoff back communication scenarios
US6515997B1 (en) * 1999-05-17 2003-02-04 Ericsson Inc. Method and system for automatic configuration of a gateway translation function
US6683881B1 (en) * 1999-05-28 2004-01-27 Ericsson Inc. Interface between an SS7 gateway and an IP network
ES2204140T3 (en) * 1999-06-30 2004-04-16 Nokia Corporation TELECOMMUNICATIONS NETWORK AND ROADING METHOD.
CN100477701C (en) * 2000-02-22 2009-04-08 北方电讯网络有限公司 System and method for controlling a wireless packet switched voice call
CA2813504C (en) * 2000-03-03 2014-12-09 Qualcomm Incorporated Method and apparatus for participating in group communication services in an existing communication system

Also Published As

Publication number Publication date
WO2002051172A3 (en) 2004-05-13
WO2002051172A2 (en) 2002-06-27
US20020075850A1 (en) 2002-06-20

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