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AU2001252171A1 - Ip communication in a cellular telecommunications system - Google Patents

Ip communication in a cellular telecommunications system

Info

Publication number
AU2001252171A1
AU2001252171A1 AU2001252171A AU5217101A AU2001252171A1 AU 2001252171 A1 AU2001252171 A1 AU 2001252171A1 AU 2001252171 A AU2001252171 A AU 2001252171A AU 5217101 A AU5217101 A AU 5217101A AU 2001252171 A1 AU2001252171 A1 AU 2001252171A1
Authority
AU
Australia
Prior art keywords
mobile
sip
subscriber
communication
acp
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
AU2001252171A
Inventor
Harri Tapani Vilander
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 AU2001252171A1 publication Critical patent/AU2001252171A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H04L65/1069—Session establishment or de-establishment
    • 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
    • H04L61/30—Managing network names, e.g. use of aliases or nicknames
    • 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
    • H04L61/5007—Internet protocol [IP] addresses
    • 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
    • H04L61/5076—Update or notification mechanisms, e.g. DynDNS
    • 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
    • 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
    • H04L61/5092—Address allocation by self-assignment, e.g. picking addresses at random and testing if they are already in use
    • 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
    • H04L65/1104—Session initiation protocol [SIP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/04—Protocols specially adapted for terminals or networks with limited capabilities; specially adapted for terminal portability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/14—Session management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/51—Discovery or management thereof, e.g. service location protocol [SLP] or web services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/55—Push-based network services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/56—Provisioning of proxy services
    • H04L67/563—Data redirection of data network streams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2101/00—Indexing scheme associated with group H04L61/00
    • H04L2101/30—Types of network names
    • H04L2101/385—Uniform resource identifier for session initiation protocol [SIP URI]
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • 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
    • H04W8/26—Network addressing or numbering for mobility support

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Multimedia (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)

Abstract

A method of alerting a mobile wireless subscriber ( 11 ) registered with a mobile wireless communication network ( 1 ) to a session initiation request sent by a calling party ( 7 ). The method comprises receiving a SIP Invite message at a Home SIP server ( 8 ) of the mobile network ( 1 ), the SIP Invite message containing a SIP URL identifying said mobile subscriber ( 11 ). Using the SIP URL, the identity of a ACP ( 3 ) with which the mobile subscriber ( 11 ) is currently registered is identified and a paging message broadcast to said mobile subscriber ( 11 ) from said ACP ( 3 ).
AU2001252171A 2000-03-18 2001-03-07 Ip communication in a cellular telecommunications system Abandoned AU2001252171A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0006464.2A GB0006464D0 (en) 2000-03-18 2000-03-18 Ip communication in a cellular telecommunications system
GB0006464 2000-03-18
PCT/EP2001/002616 WO2001072007A1 (en) 2000-03-18 2001-03-07 Ip communication in a cellular telecommunications system

Publications (1)

Publication Number Publication Date
AU2001252171A1 true AU2001252171A1 (en) 2001-10-03

Family

ID=9887829

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001252171A Abandoned AU2001252171A1 (en) 2000-03-18 2001-03-07 Ip communication in a cellular telecommunications system

Country Status (7)

Country Link
US (1) US7193987B2 (en)
EP (1) EP1266506B1 (en)
AT (1) ATE307451T1 (en)
AU (1) AU2001252171A1 (en)
DE (1) DE60114163T2 (en)
GB (1) GB0006464D0 (en)
WO (1) WO2001072007A1 (en)

Families Citing this family (79)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003009627A1 (en) * 2001-04-27 2003-01-30 Nokia Corporation Method and system for handling a network-identified emergency session
GB2376842A (en) * 2001-06-18 2002-12-24 Ipwireless Inc Integration of network control functions in a wireless network
FR2827465B1 (en) * 2001-07-13 2004-01-02 Cegetel METHOD FOR ADDRESSING A MOBILE TERMINAL
GB2382203A (en) * 2001-11-20 2003-05-21 Hewlett Packard Co Alerting users to impending events
US7254614B2 (en) * 2001-11-20 2007-08-07 Nokia Corporation Web services push gateway
EP1317108A1 (en) * 2001-11-29 2003-06-04 Telefonaktiebolaget Lm Ericsson Call control network, access control server and call control method
JP4349766B2 (en) * 2001-12-07 2009-10-21 株式会社日立製作所 Address translation device
US8417827B2 (en) * 2001-12-12 2013-04-09 Nokia Corporation Synchronous media playback and messaging system
US8825088B2 (en) 2001-12-27 2014-09-02 Nokia Corporation Method and system for locating a mobile terminal
FI20020818A0 (en) * 2002-04-30 2002-04-30 Ericsson Telefon Ab L M Method and arrangement for conveying an impersonal temporary number for subscribers of a communication network
JP3972733B2 (en) * 2002-05-30 2007-09-05 株式会社日立製作所 Address translation device, address translation system, and SIP server
US6944479B2 (en) 2002-06-24 2005-09-13 Microsoft Corporation Using call establishment signaling to request data
US7254643B1 (en) 2002-08-08 2007-08-07 At&T Corp. System and method for providing multi-media services to communication devices over a communications network
JP3800158B2 (en) * 2002-09-27 2006-07-26 ブラザー工業株式会社 Data transmission system, terminal device, and program
KR100475186B1 (en) 2002-12-02 2005-03-10 삼성전자주식회사 Terminal registration method using Session Initiation Protocol
US7020440B2 (en) * 2002-12-13 2006-03-28 Ntt Docomo, Inc. Method and apparatus for an SIP based paging scheme
US6931453B2 (en) * 2003-01-03 2005-08-16 Nokia Corporation Method and apparatus for resolving protocol-agnostic schemes in an internet protocol multimedia subsystem
US8755822B2 (en) * 2003-01-13 2014-06-17 Nokia Corporation Method and system for locating a mobile terminal
GB2398458B (en) * 2003-02-15 2005-05-25 Ericsson Telefon Ab L M Conversational bearer negotiation
US7418485B2 (en) * 2003-04-24 2008-08-26 Nokia Corporation System and method for addressing networked terminals via pseudonym translation
US7366163B1 (en) 2003-04-25 2008-04-29 At&T Corp. Method for providing local and toll services with LNP, and toll-free services to a calling party which originates the call from an IP location connected to a sip-enabled IP network
TWI615006B (en) 2003-05-01 2018-02-11 內數位科技公司 Method and apparatus for communicating data-based/voice services over piconets and wireless LANs (WLANs) coupled to 3GPP devices related to protocol architectures and information elements on short-term information services over WLANs
GB0314252D0 (en) * 2003-06-19 2003-07-23 Ericsson Telefon Ab L M Conversational bearer negotiation
US20040266425A1 (en) * 2003-06-24 2004-12-30 Sbc, Inc. Wireless wide area network charger and cradle
EP1503558A1 (en) * 2003-08-01 2005-02-02 Siemens Aktiengesellschaft Connection of participants in a hybrid communications network
KR100544195B1 (en) * 2003-08-12 2006-01-23 삼성전자주식회사 Session establishment method and system using session establishment protocol on mobile IPv6
US7616950B2 (en) * 2003-09-04 2009-11-10 At&T Intellectual Property I, L.P. Call forwarding control device and method of call management
US7769392B2 (en) * 2003-09-23 2010-08-03 At&T Intellectual Property I, L.P. Method and system for forwarding wireless communications
US20050064853A1 (en) * 2003-09-23 2005-03-24 Sbc Knowledge Ventures, L.P. Unified telephone handset for personal communications based on wireline and wireless network convergence
US20050071419A1 (en) * 2003-09-26 2005-03-31 Lewontin Stephen Paul System, apparatus, and method for providing Web services using wireless push
US20050071423A1 (en) * 2003-09-26 2005-03-31 Jaakko Rajaniemi System, apparatus, and method for providing Web services on mobile devices
CN1607800B (en) * 2003-10-15 2010-05-12 华为技术有限公司 A method and network system for implementing enhanced call control
US7577427B2 (en) * 2003-11-05 2009-08-18 At&T Intellectual Property I, L.P. System and method of transitioning between cellular and voice over internet protocol communication
KR100770848B1 (en) * 2003-11-06 2007-10-26 삼성전자주식회사 Method and system for supporting IP mobility of mobile terminal in mobile communication system
US8170912B2 (en) * 2003-11-25 2012-05-01 Carhamm Ltd., Llc Database structure and front end
EP1555786A1 (en) * 2004-01-14 2005-07-20 Siemens Aktiengesellschaft Method for establishing a data connection between first and second mobile devices
US7567555B1 (en) 2004-03-22 2009-07-28 At&T Corp. Post answer call redirection via voice over IP
US7924771B2 (en) * 2004-04-13 2011-04-12 Qualcomm, Incorporated Multimedia communication using co-located care of address for bearer traffic
US20080107014A1 (en) * 2004-04-22 2008-05-08 Utstarcom Telecom Co., Ltd. Distributed Wireless System with Centralized Control of Resources
US8089972B2 (en) 2004-05-03 2012-01-03 Level 3 Communications, Llc Registration redirect server
US20050277431A1 (en) * 2004-06-14 2005-12-15 Sbc Knowledge Ventures, Lp System and method for managing wireless data communications
US7760704B2 (en) * 2004-06-29 2010-07-20 Interdigital Technology Corporation System and method for call routing and paging across different types of networks
US20060003806A1 (en) * 2004-07-02 2006-01-05 Sbc Knowledge Ventures, L.P. Phone synchronization device and method of handling personal information
US8385937B2 (en) * 2004-07-07 2013-02-26 Toshiba America Research Inc. Load equalizing antennas
US7558254B2 (en) * 2004-08-10 2009-07-07 Alcatel-Lucent Usa Inc. Method and apparatus for call routing via gateway brokering
WO2006024321A1 (en) * 2004-08-31 2006-03-09 Telefonaktiebolaget Lm Ericsson (Publ) Communication device
BRPI0419056A (en) * 2004-09-20 2007-12-11 Matsushita Electric Ind Co Ltd method of managing a virtual private network tunnel endpoint from a first address to a second address, and virtual private network tunnel endpoint switch manager
US7940730B1 (en) * 2004-11-04 2011-05-10 At&T Mobility Ii Llc Network-initiated method and system for establishing data communication using IP with a wireless terminal
US7734019B1 (en) * 2004-12-09 2010-06-08 Level 3 Communications, Llc Systems and methods for third party emergency call termination
US9843557B2 (en) 2004-12-09 2017-12-12 Level 3 Communications, Llc Systems and methods for dynamically registering endpoints in a network
US8768350B2 (en) * 2004-12-09 2014-07-01 Level 3 Communications, Llc Systems and methods for locating endpoints in a communication network
EP1684490A1 (en) * 2005-01-21 2006-07-26 Hewlett-Packard Development Company, L.P. Method for activating a network-based service in a communication network, apparatus, device and network therefor
US8208413B1 (en) * 2005-02-14 2012-06-26 Rockstar Bidco, LP Multiple-termination routing in a wireless network environment with an internet protocol core
FI20055288A0 (en) * 2005-06-06 2005-06-06 Nokia Corp Single messaging
US8873723B1 (en) * 2005-08-24 2014-10-28 At&T Intellectual Property Ii, L.P. IP telephone geographic locator
KR20070050256A (en) * 2005-11-10 2007-05-15 엘지노텔 주식회사 Packet incoming call processing device and method using floating IP in next generation wireless packet service network
US9036510B1 (en) 2006-03-30 2015-05-19 Sprint Spectrum L.P. Method and system for setting up a conference with a mobile station via another mobile station
US7720021B1 (en) * 2006-03-30 2010-05-18 Sprint Spectrum L.P. Method and system for setting up a call to a mobile station via another mobile station
US20070286361A1 (en) * 2006-05-26 2007-12-13 Whaleback Systems Corporation Sending A Page
JP5048761B2 (en) 2006-05-29 2012-10-17 パナソニック株式会社 Method and apparatus for simultaneously performing location privacy and route optimization for a communication session
US8095786B1 (en) * 2006-11-09 2012-01-10 Juniper Networks, Inc. Application-specific network-layer virtual private network connections
EP1942694A1 (en) * 2007-01-02 2008-07-09 France Telecom Mobile telecommunications system and method
WO2008085614A2 (en) 2007-01-08 2008-07-17 Iskoot, Inc. Methods and systems of providing mobile device calling features
WO2008086412A2 (en) * 2007-01-09 2008-07-17 Iskoot, Inc. Method and system for transmitting audio data between computing devices
WO2008100909A2 (en) * 2007-02-12 2008-08-21 Iskoot, Inc. Methods and systems for performing authentication and authorization in a user-device environment
US20080244023A1 (en) * 2007-03-29 2008-10-02 Iskoot Inc. Methods and systems for performing server-based mobile chat
US20090190738A1 (en) * 2007-05-30 2009-07-30 Iskoot, Inc. Methods and systems for propagating information across a network
US8391848B2 (en) 2007-06-07 2013-03-05 Qualcomm Iskoot, Inc. Telecommunication call support for mobile devices with presence features
US7724652B2 (en) * 2008-01-08 2010-05-25 International Business Machines Corporation Method of reducing network congestion
US8656001B2 (en) * 2008-03-06 2014-02-18 Hitachi, Ltd. Communication system, application server and communication method for server cooperation
US8213396B1 (en) 2009-07-15 2012-07-03 Sprint Spectrum L.P. Methods and systems for disabling paging to a wireless communication device
WO2011008895A1 (en) * 2009-07-15 2011-01-20 Io Semiconductor Semiconductor-on-insulator with back side body connection
US8768384B1 (en) 2010-02-10 2014-07-01 Sprint Spectrum L.P. Methods and devices for efficient use of multiple paging channels
US8719449B2 (en) * 2010-11-29 2014-05-06 Telefonaktiebolaget L M Ericsson (Publ) Identification of a private device in a public network
US8830971B1 (en) 2011-07-26 2014-09-09 Sprint Spectrum L.P. Control of maximum number of concurrent local device connections for a mobile hotspot
US9351278B1 (en) 2014-01-21 2016-05-24 Sprint Spectrum L.P. Controlling wireless paging parameters based on device type prevalence
US9763141B1 (en) 2014-01-21 2017-09-12 Sprint Spectrum L.P. Controlling handoff and channel assignment parameters based on device type
JP6667993B2 (en) * 2015-03-04 2020-03-18 Ｌｉｎｅ株式会社 Server, server control method and program
EP3139646A1 (en) * 2015-09-03 2017-03-08 Alcatel Lucent Methods, apparatuses and computer programs for providing a user plane address

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5910946A (en) * 1997-01-13 1999-06-08 Samsung Electronics Co., Ltd. Wireless internet network architecture for voice and data communications
US6876633B2 (en) * 1997-10-21 2005-04-05 Intel Corporation Apparatus and method for computer telephone integration in packet switched telephone networks
US6856618B2 (en) * 1997-10-21 2005-02-15 Intel Corporation Apparatus and method for computer telephone integration in packet switched telephone networks
US6584490B1 (en) * 1998-10-30 2003-06-24 3Com Corporation System and method for providing call-handling services on a data network telephone system
US6446127B1 (en) * 1998-10-30 2002-09-03 3Com Corporation System and method for providing user mobility services on a telephony network
US6636596B1 (en) * 1999-09-24 2003-10-21 Worldcom, Inc. Method of and system for providing intelligent network control services in IP telephony
US6795444B1 (en) * 1999-10-26 2004-09-21 Telefonaktiebolaget L M Ericsson (Publ) System and method for providing wireless telephony over a packet-switched network
US8743892B2 (en) * 1999-11-08 2014-06-03 Verizon Business Global Llc Method and system for dynamic gateway selection in an IP telephony network
US6615236B2 (en) * 1999-11-08 2003-09-02 Worldcom, Inc. SIP-based feature control
US6421674B1 (en) * 2000-02-15 2002-07-16 Nortel Networks Limited Methods and systems for implementing a real-time, distributed, hierarchical database using a proxiable protocol

Also Published As

Publication number Publication date
ATE307451T1 (en) 2005-11-15
EP1266506B1 (en) 2005-10-19
WO2001072007A1 (en) 2001-09-27
DE60114163D1 (en) 2006-03-02
EP1266506A1 (en) 2002-12-18
US20030050051A1 (en) 2003-03-13
GB0006464D0 (en) 2000-05-10
US7193987B2 (en) 2007-03-20
DE60114163T2 (en) 2006-06-29

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