WO2003067836A3 - Optimization of point-to-point sessions - Google Patents

Optimization of point-to-point sessions Download PDF

Info

Publication number
WO2003067836A3
WO2003067836A3 PCT/US2003/003288 US0303288W WO03067836A3 WO 2003067836 A3 WO2003067836 A3 WO 2003067836A3 US 0303288 W US0303288 W US 0303288W WO 03067836 A3 WO03067836 A3 WO 03067836A3
Authority
WO
WIPO (PCT)
Prior art keywords
point
mobile node
determined
serviced
controller function
Prior art date
Application number
PCT/US2003/003288
Other languages
French (fr)
Other versions
WO2003067836A2 (en
Inventor
Rajesh Bhalla
Arghya T Mukherjee
Original Assignee
Cisco Tech Ind
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 Cisco Tech Ind filed Critical Cisco Tech Ind
Priority to CA002473151A priority Critical patent/CA2473151A1/en
Priority to EP03737613A priority patent/EP1472827B1/en
Priority to AU2003216164A priority patent/AU2003216164B2/en
Priority to DE60324096T priority patent/DE60324096D1/en
Publication of WO2003067836A2 publication Critical patent/WO2003067836A2/en
Publication of WO2003067836A3 publication Critical patent/WO2003067836A3/en

Links

Classifications

    • 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
    • H04L67/01—Protocols
    • H04L67/04—Protocols specially adapted for terminals or networks with limited capabilities; specially adapted for terminal portability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13353—Routing table, map memory
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing 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
    • H04W8/06—Registration at serving network Location Register, VLR or user mobility server
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/04—Network layer protocols, e.g. mobile IP [Internet Protocol]

Abstract

According to one embodiment of the present invention, a method of optimizing point-to-point sessions is disclosed. A registration request is received from a mobile node. The mobile node communicates with a current packet controller function serviced by a packet data serving node. Whether the registration request comprises a previous access network identifier is determined. The previous access network identifier identifies a previous packet controller function. Whether the mobile node is serviced by a mobile Internet Protocol is determined. Next, whether the mobile node communicated with a previous packet controller function serviced by the packet data serving node is determined. The method concludes by deciding whether to negotiate a point-to-­point session for the mobile node in response to on the determinations.
PCT/US2003/003288 2002-02-05 2003-02-04 Optimization of point-to-point sessions WO2003067836A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA002473151A CA2473151A1 (en) 2002-02-05 2003-02-04 Optimization of point-to-point sessions
EP03737613A EP1472827B1 (en) 2002-02-05 2003-02-04 Optimization of point-to-point sessions
AU2003216164A AU2003216164B2 (en) 2002-02-05 2003-02-04 Optimization of point-to-point sessions
DE60324096T DE60324096D1 (en) 2002-02-05 2003-02-04 OPTIMIZING POINT-TO-POINT MEETINGS

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/072,055 US7411927B1 (en) 2002-02-05 2002-02-05 Optimization of point-to-point sessions
US10/072,055 2002-02-05

Publications (2)

Publication Number Publication Date
WO2003067836A2 WO2003067836A2 (en) 2003-08-14
WO2003067836A3 true WO2003067836A3 (en) 2004-02-26

Family

ID=27732294

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/003288 WO2003067836A2 (en) 2002-02-05 2003-02-04 Optimization of point-to-point sessions

Country Status (8)

Country Link
US (1) US7411927B1 (en)
EP (1) EP1472827B1 (en)
CN (1) CN100440828C (en)
AT (1) ATE411671T1 (en)
AU (1) AU2003216164B2 (en)
CA (1) CA2473151A1 (en)
DE (1) DE60324096D1 (en)
WO (1) WO2003067836A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8325688B2 (en) * 2003-11-04 2012-12-04 Qualcomm Incorporated Method and apparatus for policy control enhancement in a wireless communication system
KR100656401B1 (en) * 2004-12-27 2006-12-11 한국전자통신연구원 Method for processing call to unregistered user in WLAN-GPRS network using SIP
US7751346B2 (en) * 2005-12-01 2010-07-06 Electronics And Telecommunications Research Institute Apparatus for searching TCP and UDP sockets
US7554942B2 (en) * 2006-04-03 2009-06-30 Telefonaktiebolaget L M Ericsson (Publ) Geographical restriction of services in a packet data telecommunications network
US8170529B1 (en) * 2007-02-08 2012-05-01 Clearwire Ip Holdings Llc Supporting multiple authentication technologies of devices connecting to a wireless network
US9882765B1 (en) * 2010-11-10 2018-01-30 Sprint Communications Company L.P. Packet network access point selection based on application group membership
WO2017084044A1 (en) 2015-11-18 2017-05-26 深圳市大疆创新科技有限公司 Bus addressing method and apparatus, and information prompting method and apparatus
US11943836B1 (en) 2021-05-06 2024-03-26 T-Mobile Usa, Inc. Service-based architecture for internet protocol multimedia subsystem

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0999672A2 (en) * 1998-11-06 2000-05-10 Nortel Networks Corporation System and method for mapping packet data functional entities to elements in a communications network
WO2001067786A2 (en) * 2000-03-10 2001-09-13 Telefonaktiebolaget Lm Ericsson (Publ) Packet core function and method of selecting a packet data service node/foreign agent in a packet data network
EP1148749A2 (en) * 2000-04-17 2001-10-24 Hitachi, Ltd. Mobile packet communication with prioritised access

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5952932A (en) * 1997-12-08 1999-09-14 Interlego Ag Communication between master unit and slave unit with efficient protocol
US6628671B1 (en) * 1999-01-19 2003-09-30 Vtstarcom, Inc. Instant activation of point-to point protocol (PPP) connection using existing PPP state
US6665537B1 (en) 1999-01-21 2003-12-16 Qualcomm, Incorporated Automatic invocation of mobile IP registration in a wireless communication network
DE69940730D1 (en) * 1999-08-09 2009-05-28 Alcatel Lucent Data transport method and corresponding transmission and reception element and software module therefor
CN1151646C (en) * 2000-07-12 2004-05-26 合勤科技股份有限公司 Data device
US6990088B2 (en) * 2000-08-18 2006-01-24 Telefonaktiebolaget L M Ericsson (Publ) Handoff in radio telecommunications networks
US6876640B1 (en) * 2000-10-30 2005-04-05 Telefonaktiebolaget Lm Ericsson Method and system for mobile station point-to-point protocol context transfer
US6845236B2 (en) * 2000-11-01 2005-01-18 Lg Electronics Inc. Method for concurrent multiple services in a mobile communication system
US6904033B1 (en) * 2000-11-20 2005-06-07 Telefonaktiebolaget Lm Ericsson (Publ) Method, system and packet data serving node (PDSN) for mobile IP (MIP) registration of a mobile node (MN)
US6985464B2 (en) * 2001-07-30 2006-01-10 Starent Networks Corporation Managing packet data interconnections in mobile communications
US20030053431A1 (en) * 2001-09-10 2003-03-20 Lila Madour Method for performing handoff in a radio telecommunications network
US6987764B2 (en) * 2001-11-05 2006-01-17 Qualcomm, Incorporated Method and apparatus for selecting a packet data serving node for multi-cast/broadcast services
US6822952B2 (en) * 2001-11-26 2004-11-23 Qualcomm Incorporated Maintaining packet data connectivity in a wireless communications network
US7043253B2 (en) * 2001-12-26 2006-05-09 Telefonaktiebolaget Lm Ericsson (Publ) Load balancing in a mobile telecommunications network

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0999672A2 (en) * 1998-11-06 2000-05-10 Nortel Networks Corporation System and method for mapping packet data functional entities to elements in a communications network
WO2001067786A2 (en) * 2000-03-10 2001-09-13 Telefonaktiebolaget Lm Ericsson (Publ) Packet core function and method of selecting a packet data service node/foreign agent in a packet data network
EP1148749A2 (en) * 2000-04-17 2001-10-24 Hitachi, Ltd. Mobile packet communication with prioritised access

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"3GPP2 Access Network Interfaces Interoperability Specification Revision A (3G-IOSv4.1)", 3RD GENERATION PARTNERSHIP PROJECT 2 "3GPP2", June 2001 (2001-06-01), pages 108-111, 133-136, 175-176, 179-181, 187-198, XP002245651, Retrieved from the Internet <URL:http://www.3gpp2.org/Public_html/specs/A.S0001-A_v2.0.pdf> [retrieved on 20030626] *
MCCANN P J ET AL: "AN INTERNET INFRASTRUCTURE FOR CELLULAR CDMA NETWORKS USING MOBILE IP", IEEE PERSONAL COMMUNICATIONS, IEEE COMMUNICATIONS SOCIETY, US, vol. 7, no. 4, August 2000 (2000-08-01), pages 26 - 32, XP000954657, ISSN: 1070-9916 *

Also Published As

Publication number Publication date
EP1472827B1 (en) 2008-10-15
CN1628439A (en) 2005-06-15
ATE411671T1 (en) 2008-10-15
AU2003216164A1 (en) 2003-09-02
CA2473151A1 (en) 2003-08-14
DE60324096D1 (en) 2008-11-27
AU2003216164B2 (en) 2008-09-11
CN100440828C (en) 2008-12-03
US7411927B1 (en) 2008-08-12
WO2003067836A2 (en) 2003-08-14
EP1472827A2 (en) 2004-11-03

Similar Documents

Publication Publication Date Title
CN100591069C (en) Always-on wireless internet protocol communication
MXPA05003788A (en) Handoff in dormant mode in a packet data network.
WO2003067849A3 (en) Method and apparatus for session release in a communication system
WO2002073883A3 (en) Method and apparatus for establishing a protocol proxy for a mobile host terminal in a multimedia session
EP1605662A2 (en) Mobile terminal, server, and method of controlling routing path for voice-over-IP service
US20030046413A1 (en) Network system dynamically made for a short-distance wireless communication and network structuring method
EP2031826A3 (en) Method for a session initiation protocol push-to-talk terminal to indicate answer operating mode to an internet protocol push-to-talk network server
JP2007306577A5 (en)
CN1663199A (en) Adaptive feedback technique implemented in mobile IP networks
EP1168730A3 (en) Method, apparatus and computer program for IP traffic prioritization in IP Networks
JP2004180311A (en) Method for connecting terminal equipment and router in wireless connection network
WO2007103479A3 (en) System and method for exchanging policy information in a roaming communications environment
WO2005053196A3 (en) Method and apparatus to provide efficient routing of packets for a network initiated data session
EP1526750A3 (en) Network apparatus and method for stable handoff in IP-based mobile ad hoc network system
WO2006044386A3 (en) Method and system for redirecting networked traffic
EP1337080A3 (en) Method of controlling the network devices
WO2003067836A3 (en) Optimization of point-to-point sessions
US20060126586A1 (en) Wireless LAN device and method of monitoring status of wireless LAN
WO2005054986A3 (en) Apparatus, and associated method, for facilitating communication of unfragmented packet-formatted data in a radio communication system
US20030169704A1 (en) Mobile communication terminal and management method for always preserved PDP context using for this mobile communication terminal
JP2013123242A (en) Telecommunication system and telecommunication method
EP1634424B1 (en) Methods and apparatuses for optimizing resource management in cdma2000 wireless ip networks
US20060098651A1 (en) Method and system for managing IP address assigned to mobile station
WO2005054985A2 (en) Apparatus, and associated method, for facilitating formation of multiple mobile ip data sessions at a mobile node
WO2007076237A3 (en) System and method for integrated cellular access routing

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SC SD SE SG SK SL TJ TM TN TR TT TZ UA UG UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2473151

Country of ref document: CA

WWE Wipo information: entry into national phase

Ref document number: 2003216164

Country of ref document: AU

WWE Wipo information: entry into national phase

Ref document number: 2003737613

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 20038032570

Country of ref document: CN

WWP Wipo information: published in national office

Ref document number: 2003737613

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: JP

WWW Wipo information: withdrawn in national office

Country of ref document: JP