AU2001262885A1 - Method and means for providing enhanced subscriber identity confidentiality during roming in a cellular radio communication system - Google Patents

Method and means for providing enhanced subscriber identity confidentiality during roming in a cellular radio communication system

Info

Publication number
AU2001262885A1
AU2001262885A1 AU2001262885A AU6288501A AU2001262885A1 AU 2001262885 A1 AU2001262885 A1 AU 2001262885A1 AU 2001262885 A AU2001262885 A AU 2001262885A AU 6288501 A AU6288501 A AU 6288501A AU 2001262885 A1 AU2001262885 A1 AU 2001262885A1
Authority
AU
Australia
Prior art keywords
msc
vlr
pool
communication system
radio communication
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
AU2001262885A
Inventor
Ake Arvidsson
Keijo Laiho
Hakan Niska
Kyosti Toivanen
Mikael Willgert
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 AU2001262885A1 publication Critical patent/AU2001262885A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H04W8/08—Mobility data transfer
    • H04W8/12—Mobility data transfer between location registers or mobility servers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

The present invention relates to a method and means for roaming in a cellular radio communication system with a pool of core network nodes, e.g. an MSC-pool (201). A Subscriber Identification Service Node (SISN) is used to handle roaming from a service area supported by a previous MSC/VLR (205) in the MSC-pool to a service area supported by a new MSC/VLR (303) arranged outside of the MSC-pool. The SISN (301) receives an identity request from the new MSC/VLR (303) and forwards it to the previous MSC/VLR (205). The SISN receives a response from the previous MSC/VLR and relays it to the new MSC/VLR. This means that the SISN helps the new MSC/VLR (303) to retrieve data from the right MSC/VLR within the MSC-pool (201).
AU2001262885A 2000-10-24 2001-06-05 Method and means for providing enhanced subscriber identity confidentiality during roming in a cellular radio communication system Abandoned AU2001262885A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0003920A SE0003920D0 (en) 2000-10-24 2000-10-24 Method and means in a telecommunication system
SE0003920 2000-10-24
PCT/SE2001/001274 WO2002035878A1 (en) 2000-10-24 2001-06-05 Method and means for providing enhanced subscriber identity confidentiality during roming in a cellular radio communication system

Publications (1)

Publication Number Publication Date
AU2001262885A1 true AU2001262885A1 (en) 2002-05-06

Family

ID=20281600

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001262885A Abandoned AU2001262885A1 (en) 2000-10-24 2001-06-05 Method and means for providing enhanced subscriber identity confidentiality during roming in a cellular radio communication system

Country Status (9)

Country Link
US (1) US20040052224A1 (en)
EP (1) EP1329121B1 (en)
CN (1) CN1210989C (en)
AT (1) ATE439746T1 (en)
AU (1) AU2001262885A1 (en)
DE (1) DE60139564D1 (en)
SE (1) SE0003920D0 (en)
TW (1) TW525398B (en)
WO (1) WO2002035878A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100651458B1 (en) * 2004-11-09 2006-11-29 삼성전자주식회사 Method for providing time information in asynchronous mobile communication system
CN100428851C (en) * 2005-08-19 2008-10-22 华为技术有限公司 Method for transferring user inside node pool of core network, and node
CN100446622C (en) * 2006-03-27 2008-12-24 华为技术有限公司 Moving exchanging center switching method of location updating and user imputing
CN101132612B (en) * 2006-08-22 2010-11-17 华为技术有限公司 Network entity emigration method for grouping core network
CA2664249A1 (en) * 2006-10-20 2008-04-24 Telefonaktiebolaget Lm Ericsson Node allocation within a core network comprising local pool areas
CN101453687B (en) * 2007-11-30 2012-01-04 华为技术有限公司 Method and system for providing service to customer using SGSN pool, and SGSN pool
SE537786C2 (en) * 2012-12-21 2015-10-20 Globetouch Ab Method and system for routing signaling between different mobile communication networks over the internet when roaming
EP2938109B1 (en) * 2014-04-23 2019-04-17 Alcatel Lucent Indication of IMEISV over MAP for inter-MSC handover
US9510254B2 (en) 2014-08-06 2016-11-29 Telefonaktiebolaget L M Ericsson (Publ) MSC pool mobile traffic distribution
US10038997B2 (en) * 2016-10-28 2018-07-31 Hewlett Packard Enterprise Development Lp Storing profile data in data repository local to a regional service area

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69728079T2 (en) * 1996-05-03 2005-01-20 Agilent Technologies, Inc. (n.d.Ges.d.Staates Delaware), Palo Alto Method and device for tracking the change of the identification code in a mobile communication system
FI103084B1 (en) * 1997-01-20 1999-04-15 Nokia Telecommunications Oy Packet radio networks and the procedure for updating the routing area
FI105138B (en) * 1997-04-15 2000-06-15 Nokia Networks Oy Use node groups as location information
NO324782B1 (en) * 1997-12-30 2007-12-10 Ericsson Telefon Ab L M Method for improving the transmission of a connection from one SGSN to another SGSN
US6195550B1 (en) * 1998-12-30 2001-02-27 Nortel Networks Corporation Method for reducing messaging for inter-VLR location updates
EP1175795A1 (en) * 1999-04-30 2002-01-30 Nokia Corporation Sgsn semi anchoring during the inter sgsn srnc relocation procedure
FI109170B (en) * 1999-06-28 2002-05-31 Nokia Corp Location management for cellular systems

Also Published As

Publication number Publication date
US20040052224A1 (en) 2004-03-18
CN1483296A (en) 2004-03-17
ATE439746T1 (en) 2009-08-15
EP1329121B1 (en) 2009-08-12
CN1210989C (en) 2005-07-13
DE60139564D1 (en) 2009-09-24
SE0003920D0 (en) 2000-10-24
TW525398B (en) 2003-03-21
EP1329121A1 (en) 2003-07-23
WO2002035878A1 (en) 2002-05-02

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