WO1998043446A3 - Communicating packet data with a mobile station roaming within an incompatible mobile network - Google Patents

Communicating packet data with a mobile station roaming within an incompatible mobile network Download PDF

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Publication number
WO1998043446A3
WO1998043446A3 PCT/SE1998/000536 SE9800536W WO9843446A3 WO 1998043446 A3 WO1998043446 A3 WO 1998043446A3 SE 9800536 W SE9800536 W SE 9800536W WO 9843446 A3 WO9843446 A3 WO 9843446A3
Authority
WO
WIPO (PCT)
Prior art keywords
network
mobile station
pmm
packet data
mobile
Prior art date
Application number
PCT/SE1998/000536
Other languages
French (fr)
Other versions
WO1998043446A2 (en
Inventor
Dick Andersson
Ulf Axelsson
Martin Baeckstroem
Lars Frid
Ulf Olsson
Arne Pehrsson
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to AU65315/98A priority Critical patent/AU6531598A/en
Priority to JP54556698A priority patent/JP4023631B2/en
Priority to CA002283886A priority patent/CA2283886C/en
Publication of WO1998043446A2 publication Critical patent/WO1998043446A2/en
Publication of WO1998043446A3 publication Critical patent/WO1998043446A3/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W8/00Network data management
    • H04W8/02Processing 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
    • H04W8/08Mobility data transfer
    • H04W8/10Mobility data transfer between location register and external networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W80/00Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/04Network layer protocols, e.g. mobile IP [Internet Protocol]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/16Gateway arrangements

Abstract

A roaming mechanism enabling a mobile station (20) to roam between a first data packet network (300) utilizing a Mobile IP Method (MIM) and a second data packet network (10) utilizing a Personal Digital Cellular Mobility Method (PMM) is disclosed. A foreign agent (FA) (310) is introduced into the PMM network (10) for enabling a mobile station (20) associated with the MIM network (300) and currently roaming within the PMM network (10) to communicate packet data with an associated home agent (HA) (320). A home agent (HA) is further introduced into the PMM network (10) for enabling a mobile station (20) associated with the PMM network (10) and currently roaming within the MIM network (300) to communicate packet data with an associated FA or Mobile IP Client Emulator (MICE) (1000) currently serving the roaming mobile station (20).
PCT/SE1998/000536 1997-03-25 1998-03-24 Communicating packet data with a mobile station roaming within an incompatible mobile network WO1998043446A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU65315/98A AU6531598A (en) 1997-03-25 1998-03-24 Communicating packet data with a mobile station roaming within an incompatible mobile network
JP54556698A JP4023631B2 (en) 1997-03-25 1998-03-24 Packet data communication with mobile stations roaming in incompatible mobile networks
CA002283886A CA2283886C (en) 1997-03-25 1998-03-24 Communicating packet data with a mobile station roaming within an incompatible mobile network

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/827,029 US6137791A (en) 1997-03-25 1997-03-25 Communicating packet data with a mobile station roaming within an incompatible mobile network
US08/827,029 1997-03-25

Publications (2)

Publication Number Publication Date
WO1998043446A2 WO1998043446A2 (en) 1998-10-01
WO1998043446A3 true WO1998043446A3 (en) 1998-12-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1998/000536 WO1998043446A2 (en) 1997-03-25 1998-03-24 Communicating packet data with a mobile station roaming within an incompatible mobile network

Country Status (5)

Country Link
US (1) US6137791A (en)
JP (1) JP4023631B2 (en)
AU (1) AU6531598A (en)
CA (1) CA2283886C (en)
WO (1) WO1998043446A2 (en)

Families Citing this family (198)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100528156B1 (en) 1997-03-12 2005-11-15 노마딕스, 인코포레이티드 Nomadic Translator or Router
US6393014B1 (en) * 1997-06-03 2002-05-21 At&T Wireless Services, Inc. Method and system for providing data communication with a mobile station
US7290288B2 (en) 1997-06-11 2007-10-30 Prism Technologies, L.L.C. Method and system for controlling access, by an authentication server, to protected computer resources provided via an internet protocol network
US6393482B1 (en) * 1997-10-14 2002-05-21 Lucent Technologies Inc. Inter-working function selection system in a network
US6512754B2 (en) * 1997-10-14 2003-01-28 Lucent Technologies Inc. Point-to-point protocol encapsulation in ethernet frame
US6414950B1 (en) * 1997-10-14 2002-07-02 Lucent Technologies Inc. Sequence delivery of messages
EP0924913A1 (en) * 1997-12-19 1999-06-23 Siemens Aktiengesellschaft Method for supporting internet mobility
KR100272567B1 (en) * 1997-12-31 2000-11-15 서평원 Mobile Internet in Mobile Communication Network
US6353614B1 (en) 1998-03-05 2002-03-05 3Com Corporation Method and protocol for distributed network address translation
US7032242B1 (en) 1998-03-05 2006-04-18 3Com Corporation Method and system for distributed network address translation with network security features
US7450560B1 (en) 1998-03-05 2008-11-11 3Com Corporation Method for address mapping in a network access system and a network access device for use therewith
US6078566A (en) * 1998-04-28 2000-06-20 Genesys Telecommunications Laboratories, Inc. Noise reduction techniques and apparatus for enhancing wireless data network telephony
US6795406B2 (en) 1999-07-12 2004-09-21 Genesys Telecommunications Laboratories, Inc. Methods and apparatus for enhancing wireless data network telephony, including quality of service monitoring and control
US7088694B1 (en) * 1998-05-05 2006-08-08 Telefonaktiebolaget Lm Ericsson (Publ) Transfer of overlapping routing area control information in a radio access network
US6496491B2 (en) * 1998-05-08 2002-12-17 Lucent Technologies Inc. Mobile point-to-point protocol
US6801509B1 (en) * 1998-05-08 2004-10-05 Lucent Technologies Inc. Mobile point-to-point protocol
JP3581251B2 (en) * 1998-06-16 2004-10-27 株式会社東芝 Communication system, data packet transfer method, router device, and packet relay device
US6571289B1 (en) * 1998-08-03 2003-05-27 Sun Microsystems, Inc. Chained registrations for mobile IP
KR100396643B1 (en) * 1998-09-07 2003-10-17 엘지전자 주식회사 Radio Packet Data Terminal
US6560216B1 (en) * 1998-09-17 2003-05-06 Openwave Systems Inc. Data network computing device call processing
FI106503B (en) * 1998-09-21 2001-02-15 Nokia Networks Oy IP mobility mechanism for packet radio network
FI106825B (en) * 1998-09-21 2001-04-12 Nokia Networks Oy IP mobility mechanism for packet radio network
US6469998B1 (en) * 1998-10-06 2002-10-22 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for communicating data packets from an external packet network to a mobile radio station
JP3327225B2 (en) * 1998-10-29 2002-09-24 三菱マテリアル株式会社 Network address translator and recording medium thereof
US6614774B1 (en) * 1998-12-04 2003-09-02 Lucent Technologies Inc. Method and system for providing wireless mobile server and peer-to-peer services with dynamic DNS update
US7194554B1 (en) 1998-12-08 2007-03-20 Nomadix, Inc. Systems and methods for providing dynamic network authorization authentication and accounting
US8713641B1 (en) 1998-12-08 2014-04-29 Nomadix, Inc. Systems and methods for authorizing, authenticating and accounting users having transparent computer access to a network using a gateway device
US8266266B2 (en) 1998-12-08 2012-09-11 Nomadix, Inc. Systems and methods for providing dynamic network authorization, authentication and accounting
US6842462B1 (en) * 1998-12-18 2005-01-11 Lucent Technologies Inc. Wireless access of packet based networks
US6501746B1 (en) * 1999-01-08 2002-12-31 Cisco Technology, Inc. Mobile IP dynamic home address resolution
US6285882B1 (en) * 1999-01-19 2001-09-04 Iridium Ip Llc Reregistration of network units
US6665537B1 (en) * 1999-01-21 2003-12-16 Qualcomm, Incorporated Automatic invocation of mobile IP registration in a wireless communication network
US6973057B1 (en) * 1999-01-29 2005-12-06 Telefonaktiebolaget L M Ericsson (Publ) Public mobile data communications network
KR100379459B1 (en) * 1999-02-12 2003-04-10 엘지전자 주식회사 Packet Data Service Providing System in Mobile Communication System and Operating Method using the same of
US6370380B1 (en) * 1999-02-17 2002-04-09 Telefonaktiebolaget Lm Ericsson (Publ) Method for secure handover
US6560217B1 (en) * 1999-02-25 2003-05-06 3Com Corporation Virtual home agent service using software-replicated home agents
FI108832B (en) * 1999-03-09 2002-03-28 Nokia Corp IP routing optimization in an access network
FI108834B (en) * 1999-03-29 2002-03-28 Nokia Corp IP mobility management in a mobile communication system
US6654808B1 (en) * 1999-04-02 2003-11-25 Lucent Technologies Inc. Proving quality of service in layer two tunneling protocol networks
GB2348778A (en) * 1999-04-08 2000-10-11 Ericsson Telefon Ab L M Authentication in mobile internet access
US7031707B1 (en) * 1999-04-12 2006-04-18 Telefonaktiebolaget Lm Ericsson (Publ) Support for features associated with a subscriber in networks with a gateway location register
WO2000062561A2 (en) * 1999-04-12 2000-10-19 Telefonaktiebolaget Lm Ericsson (Publ) Gateway location registers in a umts system
GB2349545A (en) * 1999-04-26 2000-11-01 Nokia Mobile Phones Ltd Terminal for providing an application using a browser
US6731642B1 (en) 1999-05-03 2004-05-04 3Com Corporation Internet telephony using network address translation
DE19922288A1 (en) 1999-05-14 2000-11-23 Siemens Ag Arrangement for mobile communication
US6298234B1 (en) * 1999-05-18 2001-10-02 Telefonaktiebolaget L M Ericsson (Publ) System and method for providing access to the internet via a radio telecommunications network
NO992605L (en) * 1999-05-31 2000-12-01 Ericsson Telefon Ab L M Support for telecommunication system mobility
FI108983B (en) * 1999-06-07 2002-04-30 Nokia Corp Lapsed by a mobility agent in an access network
GB9913334D0 (en) * 1999-06-08 1999-08-11 Lucent Technologies Inc Improved mobile ip deployment
US7606189B1 (en) * 1999-06-09 2009-10-20 Cellco Partnership Architecture of internet protocol-based cellular networks
US8670405B1 (en) * 1999-06-09 2014-03-11 Cellco Partnership Mobile internet protocol square
US6683871B1 (en) * 1999-06-17 2004-01-27 Lucent Technologies Inc. Internet protocol telephony
US6611516B1 (en) * 1999-06-21 2003-08-26 Nokia Telecommunications Oyj Short message service support over a packet-switched telephony network
AU5022500A (en) * 1999-06-21 2001-01-09 Nokia Networks Oy Mobility between ip telephony networks and cellular networks
US6577627B1 (en) 1999-06-29 2003-06-10 Nortel Networks Limited Service selection on IP access networks
FI991597A (en) * 1999-07-12 2001-01-13 Nokia Networks Oy Access context control at a macro-level mobility control registration in an access network
JP4663939B2 (en) * 1999-07-19 2011-04-06 ブリティッシュ・テレコミュニケーションズ・パブリック・リミテッド・カンパニー Remote communication route setting
DE19935002A1 (en) * 1999-07-26 2001-02-08 Siemens Ag Method and communication system for handling a parcel service
JP2001054166A (en) * 1999-08-09 2001-02-23 Fujitsu Ltd Forced receiving method for mobile communication system and the mobile communication system
US7062265B1 (en) * 1999-08-12 2006-06-13 Lucent Technologies Inc. Architecture to support service features for wireless calls in a wireless telecommunication system
EP1083768A1 (en) * 1999-09-08 2001-03-14 TELEFONAKTIEBOLAGET LM ERICSSON (publ) A method for facilitating data transmission
US6603761B1 (en) * 1999-09-17 2003-08-05 Lucent Technologies Inc. Using internet and internet protocols to bypass PSTN, GSM map, and ANSI-41 networks for wireless telephone call delivery
US6763112B1 (en) * 1999-09-28 2004-07-13 Nokia Networks Oy Security procedure in universal mobile telephone service
JP2001169341A (en) * 1999-09-29 2001-06-22 Fujitsu Ltd System and method of mobile communication service, authentication system and home agent unit
US6600738B1 (en) * 1999-10-02 2003-07-29 Ericsson, Inc. Routing in an IP network based on codec availability and subscriber preference
US6675014B1 (en) * 1999-10-15 2004-01-06 Nokia Corporation Apparatus, and associated method, for updating a location register in a mobile, packet radio communication system
AU1224101A (en) 1999-10-22 2001-05-08 Nomadix, Inc. Gateway device having an xml interface and associated method
FI110050B (en) 1999-10-22 2002-11-15 Nokia Corp Activation of packet data protocol context for a subscriber visiting the network
US6708219B1 (en) 1999-10-26 2004-03-16 3Com Corporation Method and system for dual-network address utilization
US6781982B1 (en) 1999-10-26 2004-08-24 3Com Corporation Method and system for allocating persistent private network addresses between private networks
US6768743B1 (en) 1999-10-26 2004-07-27 3Com Corporation Method and system for address server redirection for multiple address networks
US6275693B1 (en) * 1999-11-22 2001-08-14 Motorola, Inc. Method and apparatus for performing bearer independent wireless application service provisioning
DE19956318A1 (en) * 1999-11-23 2001-05-31 Bosch Gmbh Robert Method for controlling transmission of information specific for the radio transmission protocol i.e. for communication between subscribers of the wireless component of LANs via the core network
FI19992560A (en) * 1999-11-30 2001-05-31 Nokia Networks Oy IP mobility in telecommunication systems
US6996621B1 (en) 1999-12-07 2006-02-07 3Com Corporation Method for supporting secondary address delivery on remote access servers
US6445922B1 (en) * 1999-12-15 2002-09-03 Lucent Technologies Inc. Method and system for support of overlapping IP addresses between an interworking function and a mobile IP foreign agent
US7230944B1 (en) 1999-12-30 2007-06-12 Geologic Solutions, Inc. System and method of host routing when host computer is within a home network and/or a complementary network
US6947737B2 (en) * 1999-12-30 2005-09-20 Motient Communications Inc. System and method of transmitting data messages between subscriber units communicating with/between complementary/disparate networks
US7136642B1 (en) * 1999-12-30 2006-11-14 Massie Rodney E System and method of querying a device, checking device roaming history and/or obtaining device modem statistics when device is within a home network and/or a complementary network
US7024199B1 (en) * 1999-12-30 2006-04-04 Motient Communications Inc. System and method of querying a device, checking device roaming history and/or obtaining device modem statistics when device is within a home network and/or complementary network
US7068992B1 (en) 1999-12-30 2006-06-27 Motient Communications Inc. System and method of polling wireless devices having a substantially fixed and/or predesignated geographic location
CA2327160A1 (en) * 2000-01-12 2001-07-12 Lucent Technologies Inc. Dynamic routing of wireless communications
DE10007012B4 (en) 2000-02-16 2010-07-01 Ipcom Gmbh & Co. Kg Method for bidirectional data transmission via a packet-oriented network device
US7171492B1 (en) 2000-02-24 2007-01-30 Utstarcom, Inc. Method and application programming interface for assigning multiple network addresses
US7130629B1 (en) * 2000-03-08 2006-10-31 Cisco Technology, Inc. Enabling services for multiple sessions using a single mobile node
US6948074B1 (en) 2000-03-09 2005-09-20 3Com Corporation Method and system for distributed generation of unique random numbers for digital tokens
US6977917B2 (en) * 2000-03-10 2005-12-20 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for mapping an IP address to an MSISDN number within a service network
US6775262B1 (en) * 2000-03-10 2004-08-10 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for mapping an IP address to an MSISDN number within a wireless application processing network
US6834050B1 (en) * 2000-03-10 2004-12-21 Telefonaktiebolaget Lm Ericsson (Publ) Packet core function and method of selecting a packet data service node/foreign agent in a packet data network
CN1190927C (en) * 2000-03-21 2005-02-23 西门子公司 Method and device for transmitting data packet from first network unit to second network unit in data network
US7554967B1 (en) 2000-03-30 2009-06-30 Alcatel-Lucent Usa Inc. Transient tunneling for dynamic home addressing on mobile hosts
FI110227B (en) 2000-03-31 2002-12-13 Nokia Oyj Architecture and package routing in a multi-service network
US7173917B1 (en) * 2000-03-31 2007-02-06 Nortel Networks Limited Unicast agent advertisement based on layer 2 and layer 3 motion detection
US6728536B1 (en) * 2000-05-02 2004-04-27 Telefonaktiebolaget Lm Ericsson Method and system for combined transmission of access specific access independent and application specific information over public IP networks between visiting and home networks
US6934280B1 (en) 2000-05-04 2005-08-23 Nokia, Inc. Multiple services emulation over a single network service
ATE383015T1 (en) * 2000-05-06 2008-01-15 Level 3 Communications Llc METHOD AND SYSTEM FOR SENDING INFORMATION IN AN EXTERNAL NETWORK
SE522792C2 (en) * 2000-05-15 2004-03-09 Ericsson Telefon Ab L M A system for digital mobile communication
JP2001339338A (en) * 2000-05-30 2001-12-07 Nec Corp Maintenance monitor system and maintenance monitor method
US7158516B2 (en) * 2000-06-03 2007-01-02 Utstarcom, Inc. Method and apparatus for performing multi connections at point-to-point protocol
FI112024B (en) * 2000-06-28 2003-10-15 Nokia Corp Controlling roaming in a mobile communication system
AU2000259818A1 (en) 2000-07-04 2002-01-14 Nokia Corporation Method and device for attaching a user equipment to a telecommunication network
US6751204B1 (en) * 2000-07-05 2004-06-15 Telefonaktiebolaget Lm Ericsson (Publ) Call routing method for 3G.IP networks
US7995533B1 (en) * 2000-07-14 2011-08-09 Spyder Navigations L.L.C. System and method for efficient state transfer in mobile networks
US7146636B2 (en) * 2000-07-24 2006-12-05 Bluesocket, Inc. Method and system for enabling centralized control of wireless local area networks
WO2002009458A2 (en) * 2000-07-24 2002-01-31 Bluesocket, Inc. Method and system for enabling seamless roaming in a wireless network
US6668282B1 (en) 2000-08-02 2003-12-23 International Business Machines Corporation System and method to monitor and determine if an active IPSec tunnel has become disabled
US6915436B1 (en) 2000-08-02 2005-07-05 International Business Machines Corporation System and method to verify availability of a back-up secure tunnel
JP2002064851A (en) * 2000-08-18 2002-02-28 Nec Corp Mobile communication system and method for matching of position information within the communication sphere of mobile communication terminal
JP4445116B2 (en) * 2000-10-17 2010-04-07 東芝テック株式会社 Gateway device and network system
KR100752927B1 (en) * 2000-11-23 2007-08-29 주식회사 케이티 Method for Global roaming service using Gateway Location Register in IMT-2000 Network
US6816912B1 (en) * 2000-12-01 2004-11-09 Utstarcom, Inc. Method and system for tunnel optimized call setup for mobile nodes
JP3570377B2 (en) * 2000-12-06 2004-09-29 日本電気株式会社 Communication system and method for using any communication network used therefor
US7079511B2 (en) * 2000-12-06 2006-07-18 Qualcomm, Incorporated Method and apparatus for handoff of a wireless packet data services connection
US7372868B2 (en) * 2000-12-14 2008-05-13 Intel Corporation Mobile agent connectivity
KR100375825B1 (en) * 2000-12-22 2003-03-15 한국전자통신연구원 Hard Handoff Method for Packet Mobile Network
WO2002065707A2 (en) * 2000-12-26 2002-08-22 Bluesocket, Inc. Methods and systems for clock synchronization across wireless networks
US7106710B1 (en) * 2000-12-28 2006-09-12 Cisco Technology, Inc. Separation of packet registration from mobile devices
US7152238B1 (en) 2000-12-29 2006-12-19 Cisco Technology, Inc. Enabling mobility for point to point protocol (PPP) users using a node that does not support mobility
US20020093956A1 (en) * 2001-01-16 2002-07-18 Gurin Michael H. Dynamic communication and method of use
US7225259B2 (en) * 2001-02-21 2007-05-29 Nokia Inc. Service tunnel over a connectionless network
US20020136226A1 (en) * 2001-03-26 2002-09-26 Bluesocket, Inc. Methods and systems for enabling seamless roaming of mobile devices among wireless networks
KR20010084920A (en) * 2001-04-16 2001-09-07 변진우 Method for providing quality of service to support the multimedia communications in the wireless internet environment
JP4075318B2 (en) * 2001-04-18 2008-04-16 株式会社日立製作所 Protocol conversion method and address conversion server
WO2002087272A1 (en) * 2001-04-25 2002-10-31 Nokia Corporation Authentication in a communication system
US7009952B1 (en) 2001-05-24 2006-03-07 3Com Corporation Method and apparatus for seamless mobility with layer two assistance
US6826154B2 (en) * 2001-05-24 2004-11-30 3Com Corporation Method and apparatus for seamless mobility between different access technologies
KR100386092B1 (en) 2001-06-20 2003-06-02 한국과학기술원 system and method for connecting and roaming between wireless and wired internet for moving internet user from/to outdoor to/from indoor
US20030012151A1 (en) * 2001-07-12 2003-01-16 Dan Vassilovski System and method for paging for voice over IP
US20030032428A1 (en) * 2001-08-09 2003-02-13 Yinjun Zhu System, method, and apparatus for gatekeeper networking in communication system
US20030061405A1 (en) * 2001-08-15 2003-03-27 Open Technologies Group, Inc. System, method and computer program product for protocol-independent processing of information in an enterprise integration application
US7036143B1 (en) 2001-09-19 2006-04-25 Cisco Technology, Inc. Methods and apparatus for virtual private network based mobility
US7089312B2 (en) * 2001-09-20 2006-08-08 Intel Corporation System and method for reducing retransmissions due to tunneled TCP-in-TCP communication in a network
KR100395494B1 (en) * 2001-09-25 2003-08-25 한국전자통신연구원 Method of intra-domain handoff in Mobile IP networks
AU2002343424A1 (en) * 2001-09-28 2003-04-14 Bluesocket, Inc. Method and system for managing data traffic in wireless networks
KR100737140B1 (en) * 2001-10-31 2007-07-06 주식회사 케이티 The processing apparatus and method for providing internet protocol virtual private network service on mobile communication
DE60111541T2 (en) * 2001-11-12 2006-05-18 Lucent Technologies Inc. Mobile radio system with improved management of its radio resources
US6832087B2 (en) * 2001-11-30 2004-12-14 Ntt Docomo Inc. Low latency mobile initiated tunneling handoff
WO2003049381A1 (en) * 2001-12-03 2003-06-12 Nokia Corporation Apparatus, and associated method, for retrieving mobile-node logic tree information
US7409549B1 (en) 2001-12-11 2008-08-05 Cisco Technology, Inc. Methods and apparatus for dynamic home agent assignment in mobile IP
US7689210B1 (en) * 2002-01-11 2010-03-30 Broadcom Corporation Plug-n-playable wireless communication system
US7672274B2 (en) 2002-01-11 2010-03-02 Broadcom Corporation Mobility support via routing
US7515557B1 (en) 2002-01-11 2009-04-07 Broadcom Corporation Reconfiguration of a communication system
US7149196B1 (en) * 2002-01-11 2006-12-12 Broadcom Corporation Location tracking in a wireless communication system using power levels of packets received by repeaters
US6760318B1 (en) 2002-01-11 2004-07-06 Airflow Networks Receiver diversity in a communication system
US7876704B1 (en) 2002-01-11 2011-01-25 Broadcom Corporation Tunneling protocols for wireless communications
US6788658B1 (en) 2002-01-11 2004-09-07 Airflow Networks Wireless communication system architecture having split MAC layer
US6862448B1 (en) * 2002-01-11 2005-03-01 Broadcom Corporation Token-based receiver diversity
US8027637B1 (en) 2002-01-11 2011-09-27 Broadcom Corporation Single frequency wireless communication system
US20030193952A1 (en) * 2002-02-04 2003-10-16 O'neill Alan Mobile node handoff methods and apparatus
US8649352B2 (en) * 2002-02-04 2014-02-11 Qualcomm Incorporated Packet forwarding methods for use in handoffs
WO2003067439A1 (en) * 2002-02-04 2003-08-14 Flarion Technologies, Inc. A method for extending mobile ip and aaa to enable integrated support for local access and roaming access connectivity
US7564824B2 (en) * 2002-02-04 2009-07-21 Qualcomm Incorporated Methods and apparatus for aggregating MIP and AAA messages
US7366524B2 (en) * 2002-02-06 2008-04-29 Ntt Docomo Inc. Using subnet relations for paging, authentication, association and to activate network interfaces in heterogeneous access networks
US20030158938A1 (en) * 2002-02-15 2003-08-21 Adatrao Ravi Madhav K. Methods of performing mobile IP registration in a wireless communication system
US7471661B1 (en) * 2002-02-20 2008-12-30 Cisco Technology, Inc. Methods and apparatus for supporting proxy mobile IP registration in a wireless local area network
US7284057B2 (en) * 2002-02-27 2007-10-16 Cisco Technology, Inc. Methods and apparatus for Mobile IP Home Agent clustering
US8041819B1 (en) * 2002-03-19 2011-10-18 Cisco Technology, Inc. Method and system for providing network services
US7587498B2 (en) * 2002-05-06 2009-09-08 Cisco Technology, Inc. Methods and apparatus for mobile IP dynamic home agent allocation
US7937471B2 (en) * 2002-06-03 2011-05-03 Inpro Network Facility, Llc Creating a public identity for an entity on a network
US7113498B2 (en) * 2002-06-05 2006-09-26 Broadcom Corporation Virtual switch
US7295511B2 (en) * 2002-06-13 2007-11-13 Utstarcom, Inc. System and method for packet data serving node load balancing and fault tolerance
US7512088B1 (en) 2002-07-12 2009-03-31 Cisco Technology, Inc. Routing data packets to a mobile node
US8234358B2 (en) * 2002-08-30 2012-07-31 Inpro Network Facility, Llc Communicating with an entity inside a private network using an existing connection to initiate communication
US7139828B2 (en) * 2002-08-30 2006-11-21 Ip Dynamics, Inc. Accessing an entity inside a private network
FI114840B (en) * 2002-09-12 2004-12-31 Nokia Corp Change of Responsibility
KR20040036229A (en) * 2002-10-24 2004-04-30 한국전자통신연구원 Apparatus of supporting mobile service in MPLS VPN, and method therein
US7515561B2 (en) * 2002-11-12 2009-04-07 Nokia Corporation System and method for discovering network interface capabilities
US7280505B2 (en) * 2002-11-13 2007-10-09 Nokia Corporation Method and apparatus for performing inter-technology handoff from WLAN to cellular network
US7707310B2 (en) * 2002-11-20 2010-04-27 Cisco Technology, Inc. Mobile IP registration supporting port identification
EP1427235B1 (en) * 2002-12-04 2013-05-15 TELEFONAKTIEBOLAGET LM ERICSSON (publ) Connectivity plane routing
DE60225030T2 (en) * 2002-12-09 2009-02-05 Alcatel Lucent IP mobility support method, associated system and associated devices
US7457289B2 (en) * 2002-12-16 2008-11-25 Cisco Technology, Inc. Inter-proxy communication protocol for mobile IP
US7616597B2 (en) * 2002-12-19 2009-11-10 Intel Corporation System and method for integrating mobile networking with security-based VPNs
US7441043B1 (en) * 2002-12-31 2008-10-21 At&T Corp. System and method to support networking functions for mobile hosts that access multiple networks
US7362742B1 (en) 2003-01-28 2008-04-22 Cisco Technology, Inc. Methods and apparatus for synchronizing subnet mapping tables
US7656840B2 (en) * 2003-02-26 2010-02-02 Nokia Corporation Method of reducing denial-of-service attacks and a system as well as an access router therefor
US7949785B2 (en) 2003-03-31 2011-05-24 Inpro Network Facility, Llc Secure virtual community network system
US20040249974A1 (en) * 2003-03-31 2004-12-09 Alkhatib Hasan S. Secure virtual address realm
US7505432B2 (en) 2003-04-28 2009-03-17 Cisco Technology, Inc. Methods and apparatus for securing proxy Mobile IP
US7447188B1 (en) 2004-06-22 2008-11-04 Cisco Technology, Inc. Methods and apparatus for supporting mobile IP proxy registration in a system implementing mulitple VLANs
US7809381B2 (en) 2004-07-16 2010-10-05 Bridgeport Networks, Inc. Presence detection for cellular and internet protocol telephony
KR20070072853A (en) * 2004-08-12 2007-07-06 텔코디아 테크놀로지스, 인코포레이티드 Transparent service adaptation in heterogeneous environments
US7583662B1 (en) * 2005-04-12 2009-09-01 Tp Lab, Inc. Voice virtual private network
WO2006127193A2 (en) * 2005-04-22 2006-11-30 Msnap, Inc. Entertainment, advertisement, and commerce systems and methods
US20070160049A1 (en) * 2006-01-09 2007-07-12 Motorola, Inc. Method and apparatus for effecting a handoff in a mobile internet protocol communication system
US7885636B2 (en) * 2006-01-31 2011-02-08 United States Cellular Corporation Data pre-paid in simple IP data roaming
US7995558B1 (en) * 2006-02-08 2011-08-09 Sprint Communications Company L.P. Association of digital communication network customers with network signaling tunnels
US8160231B1 (en) * 2006-02-08 2012-04-17 Sprint Communications Company L.P. Aggregation onto a signaling tunnel of signaling for telephone calls through a digital communication network
US7715562B2 (en) 2006-03-06 2010-05-11 Cisco Technology, Inc. System and method for access authentication in a mobile wireless network
CN101496387B (en) 2006-03-06 2012-09-05 思科技术公司 System and method for access authentication in a mobile wireless network
JP4890989B2 (en) * 2006-07-27 2012-03-07 サンデン株式会社 Communication system and network router
KR101398908B1 (en) * 2007-05-22 2014-05-26 삼성전자주식회사 Method and system for managing mobility in mobile telecommunication system using mobile ip
JP5238029B2 (en) * 2007-09-20 2013-07-17 テレフオンアクチーボラゲット エル エム エリクソン(パブル) Method and apparatus for roaming between communication networks
JP4435254B1 (en) * 2008-10-22 2010-03-17 株式会社エヌ・ティ・ティ・ドコモ Mobile communication method and switching center
US20100215018A1 (en) * 2009-02-26 2010-08-26 Alcatel-Lucent Usa Inc. Cs handover from ims femto to macro
EP2443811B1 (en) 2009-06-17 2018-10-17 Bridgeport Networks, Inc. Enhanced presence detection for routing decisions
US10021578B2 (en) * 2012-01-05 2018-07-10 Zte Corporation Local forwarding method and system for user plane data, and local gateway
CN105379323B (en) * 2014-06-06 2020-01-21 华为技术有限公司 Method, equipment and system for controlling total amount of online attached users

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0642283A2 (en) * 1993-09-06 1995-03-08 Nokia Mobile Phones Ltd. Data transmission in a radio telephone network
WO1996021984A2 (en) * 1995-01-10 1996-07-18 Nokia Telecommunications Oy Packet radio system, and a terminal equipment for a packet radio system
WO1997004611A1 (en) * 1995-07-24 1997-02-06 Telefonaktiebolaget Lm Ericsson (Publ) Distributing network services and resources in a mobile communications network

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI98687C (en) * 1993-09-20 1997-07-25 Nokia Telecommunications Oy A mobile communication system and method for connecting a remote workstation via a mobile communication network to a data network
USH1641H (en) * 1993-11-30 1997-04-01 Gte Mobile Communications Service Corporation Connection of mobile devices to heterogenous networks
SE9304119D0 (en) * 1993-12-10 1993-12-10 Ericsson Ge Mobile Communicat Devices and mobile stations for providing packaged data communication in digital TDMA cellular systems
US5533019A (en) * 1994-01-31 1996-07-02 Motorola, Inc. Packet data in an analog cellular radiotelephone system
US5793762A (en) * 1994-04-12 1998-08-11 U S West Technologies, Inc. System and method for providing packet data and voice services to mobile subscribers
DE4417779C1 (en) * 1994-05-20 1995-12-07 Siemens Ag Mobile radio system
US5659544A (en) * 1994-10-17 1997-08-19 Lucent Technologies Inc. Method and system for distributed control in wireless cellular and personal communication systems
WO1996020574A1 (en) * 1994-12-23 1996-07-04 Nokia Telecommunications Oy A method of routing an international call to a foreign mobile subscriber
US5572528A (en) * 1995-03-20 1996-11-05 Novell, Inc. Mobile networking method and apparatus
JP3582169B2 (en) * 1995-08-15 2004-10-27 Kddi株式会社 Relay device between heterogeneous mobile communication networks
FI101185B1 (en) * 1995-08-21 1998-04-30 Nokia Telecommunications Oy Visitor register and outgoing and incoming call processing methods in a mobile communication system using a multi-number system
US5590126A (en) * 1995-09-27 1996-12-31 Lucent Technologies Inc. Method for call establishment and rerouting in mobile computing networks
JP2838998B2 (en) * 1996-02-07 1998-12-16 日本電気株式会社 Mobile terminal and mobile network
US5901142A (en) * 1996-09-18 1999-05-04 Motorola, Inc. Method and apparatus for providing packet data communications to a communication unit in a radio communication system
US5901352A (en) * 1997-02-20 1999-05-04 St-Pierre; Sylvain System for controlling multiple networks and associated services
US5912878A (en) * 1997-02-27 1999-06-15 Motorola, Inc. Method and end station with improved user reponse time in a mobile network

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0642283A2 (en) * 1993-09-06 1995-03-08 Nokia Mobile Phones Ltd. Data transmission in a radio telephone network
WO1996021984A2 (en) * 1995-01-10 1996-07-18 Nokia Telecommunications Oy Packet radio system, and a terminal equipment for a packet radio system
WO1997004611A1 (en) * 1995-07-24 1997-02-06 Telefonaktiebolaget Lm Ericsson (Publ) Distributing network services and resources in a mobile communications network

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
GEIGER R L ET AL: "WIRELESS NETWORK EXTENSION USING MOBILE IP", DIGEST OF PAPERS OF COMPCON (COMPUTER SOCIETY CONFERENCE) 1996, TECHNOLOGIES FOR THE INFORMATION SUPERHIGHWAY SANTA CLARA, FEB. 25 - 28, 1996, no. CONF. 41, 25 February 1996 (1996-02-25), INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS, pages 9 - 14, XP000628459 *
HIDEO TAKAMURA ET AL: "NETWORK AND SIGNALING STRUCTURE BASED ON PERSONAL DIGITAL CELLULAR TELECOMMUNICATION SYSTEM CONCEPT", PERSONAL COMMUNICATION - FREEDOM THROUGH WIRELESS TECHNOLOGY, SECAUCUS, NJ., MAY 18 - 20, 1993, no. CONF. 43, 18 May 1993 (1993-05-18), INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS, pages 922 - 926, XP000393331 *
PERKINS C ET AL: "IMHP: A MOBILE HOST PROTOCOL FOR THE INTERNET", COMPUTER NETWORKS AND ISDN SYSTEMS, vol. 2, 1 January 1994 (1994-01-01), pages 479 - 491, XP000560108 *

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