CA2409864A1 - Method and system for registering a subscriber station on the packet service call state control function cscf in a communications system - Google Patents

Method and system for registering a subscriber station on the packet service call state control function cscf in a communications system Download PDF

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Publication number
CA2409864A1
CA2409864A1 CA002409864A CA2409864A CA2409864A1 CA 2409864 A1 CA2409864 A1 CA 2409864A1 CA 002409864 A CA002409864 A CA 002409864A CA 2409864 A CA2409864 A CA 2409864A CA 2409864 A1 CA2409864 A1 CA 2409864A1
Authority
CA
Canada
Prior art keywords
station
authorization
state control
control function
cscf
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.)
Granted
Application number
CA002409864A
Other languages
French (fr)
Other versions
CA2409864C (en
Inventor
Steffen Engmann
Uwe Foll
Elmar Hass
Ralf Jasper
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.)
Siemens AG
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2409864A1 publication Critical patent/CA2409864A1/en
Application granted granted Critical
Publication of CA2409864C publication Critical patent/CA2409864C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/60—Context-dependent security
    • H04W12/69—Identity-dependent
    • H04W12/72—Subscriber identity
    • 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
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/02—Inter-networking arrangements

Abstract

The aim of the invention is to provide a particularly simple means of authentication and/or authorization of a station (MS) for the connection state and/or service state control function (CSCF). To this end, identification information (IMSI) enabling the authentication/authorization of the station (MS) is provided when registration is requested at the remote access server (RAS).

Claims (10)

1. A method for registering a station (MS) on the Call State Control Function (CSCF) of a packet-oriented communications system (UMTS/GPRS), - whereby the station (MS) requests a registration on a remote access server (RAS) of the Call State Control Function (CSCF), characterized in that - the request for registration on the remote access server (RAS) includes identification information (IMSI) which enables authentication and/or authorization of the station (MS).
2. The method as claimed in claim 1, in which an international mobile subscriber identity or number (IMSI) is transferred as identification information (IMSI).
3. The method as claimed in claim 1 or 2, in which, from the Call State Control Function (CSCF), an access request corresponding to the identification information (IMSI) is then transferred to a device and/or function far authorization release and/or charge recording (AAA).
4. The method as claimed in a preceding claim, in which data for authentication and/or authorization of the station (MS) are then exchanged with the station (MS).
5. The method as claimed in claim 3, in which, once the required data for authentication and/or authorization of the station (MS) have been received, the charge-metering device or function (AAA) transfers an access confirmation corresponding to the identification information (IMSI) to the Call State Control Function (CSCF).
6. The method as claimed in claim 5, in which information relating to the authorization and/or restrictions of the authorization is transferred along with, or in addition to, the access confirmation to the Call State Control Function (CSCF).
7. The method as claimed in a preceding claim, in which the registration and connection set-up are continued following the authentication and/or authorization of the station (MS) in the Call State Control Function (CSCF).
8. A communications system, in particular to carry out a method as claimed in a preceding claim, with - an at least partially packet-oriented communications network (UMTS/GPRS), - at least one station (MS) which can communicate via an interface (V) with the communications network (UMTS) - at least one Call State Control Function (CSCF) of the packet-oriented part (GPRS) of the communications system to control at least some services in a connection of the station (MS) with a packet data network (PDN) via the interface (V), characterized by a device (HSS) for authentication and/or authorization of the station (MS) in the Call State Control Function (CSCF) depending on identification information (IMSI) transmitted during the request for registration on a remote access server (RAS).
9. The communications system as claimed in claim 8, in which the device (HSS) for authentication and/or authorization is directly connected to the Call State Control Function (CSCF).
10. The communications system as claimed in claim 8 or 9, in which the device (HSS) for authentication and/or authorization has a charge-metering function.
CA2409864A 2000-05-22 2001-05-17 Method and system for registering a subscriber station on the packet service call state control function cscf in a communications system Expired - Lifetime CA2409864C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10025270.2 2000-05-22
DE10025270A DE10025270C2 (en) 2000-05-22 2000-05-22 Method and system for registering a subscriber station with the packet service status control function CSCF in a communication system
PCT/DE2001/001890 WO2001091483A1 (en) 2000-05-22 2001-05-17 Method and system for logging a subscriber station onto the packet service-service state control function cscf in a communications system

Publications (2)

Publication Number Publication Date
CA2409864A1 true CA2409864A1 (en) 2002-11-20
CA2409864C CA2409864C (en) 2011-07-12

Family

ID=7643096

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2409864A Expired - Lifetime CA2409864C (en) 2000-05-22 2001-05-17 Method and system for registering a subscriber station on the packet service call state control function cscf in a communications system

Country Status (10)

Country Link
US (1) US7533263B2 (en)
EP (1) EP1285547B1 (en)
CN (1) CN1196352C (en)
AT (1) ATE367717T1 (en)
AU (1) AU778382B2 (en)
CA (1) CA2409864C (en)
DE (1) DE10025270C2 (en)
ES (1) ES2288961T3 (en)
MX (1) MXPA02011548A (en)
WO (1) WO2001091483A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10215151A1 (en) * 2002-04-05 2003-10-16 Fg Microtec Gmbh Process for the transmission of information over IP networks
US7826353B2 (en) * 2003-05-05 2010-11-02 Nokia Corporation Method, system and network element for authorizing a data transmission
EP1658746B1 (en) * 2003-08-26 2012-06-06 TELEFONAKTIEBOLAGET LM ERICSSON (publ) Apparatus and method for authenticating a user when accessing to multimedia services
JP4767626B2 (en) * 2005-08-24 2011-09-07 ドコモ・テクノロジ株式会社 Mobile station, radio access network apparatus, mobile switching center, and communication service access method
JP4572181B2 (en) * 2006-07-13 2010-10-27 株式会社日立製作所 QoS control system
CN101119195B (en) * 2006-08-01 2011-09-21 华为技术有限公司 Method and system for remote access authorization and identification
US11762972B1 (en) * 2006-08-13 2023-09-19 Tara Chand Singhal System and methods for a multi-factor remote user authentication

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO319527B1 (en) * 1997-01-15 2005-08-22 Ericsson Telefon Ab L M Method for obtaining a unique identification at a mobile station
FI106831B (en) * 1998-01-14 2001-04-12 Nokia Networks Oy Access control procedure for a mobile telephone system
GB2383723B (en) * 1998-06-03 2003-09-10 Orange Personal Comm Serv Ltd Mobile communications
US6707813B1 (en) * 2000-02-21 2004-03-16 Telefonaktiebolaget L M Ericsson (Publ) Method of call control to minimize delays in launching multimedia or voice calls in a packet-switched radio telecommunications network

Also Published As

Publication number Publication date
ATE367717T1 (en) 2007-08-15
MXPA02011548A (en) 2003-06-06
DE10025270A1 (en) 2001-12-13
EP1285547B1 (en) 2007-07-18
ES2288961T3 (en) 2008-02-01
CN1430855A (en) 2003-07-16
CN1196352C (en) 2005-04-06
CA2409864C (en) 2011-07-12
DE10025270C2 (en) 2002-12-12
AU6579901A (en) 2001-12-03
AU778382B2 (en) 2004-12-02
US20040190492A1 (en) 2004-09-30
EP1285547A1 (en) 2003-02-26
US7533263B2 (en) 2009-05-12
WO2001091483A1 (en) 2001-11-29

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MKEX Expiry

Effective date: 20210517