WO2004002073A3 - Inter-working function for a communication system - Google Patents

Inter-working function for a communication system Download PDF

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Publication number
WO2004002073A3
WO2004002073A3 PCT/US2003/019460 US0319460W WO2004002073A3 WO 2004002073 A3 WO2004002073 A3 WO 2004002073A3 US 0319460 W US0319460 W US 0319460W WO 2004002073 A3 WO2004002073 A3 WO 2004002073A3
Authority
WO
WIPO (PCT)
Prior art keywords
communication system
iwf
wlan
authentication
inter
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.)
Ceased
Application number
PCT/US2003/019460
Other languages
French (fr)
Other versions
WO2004002073A2 (en
Inventor
Raymond T Hsu
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.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Priority to DE60331064T priority Critical patent/DE60331064D1/en
Priority to AU2003243676A priority patent/AU2003243676A1/en
Priority to AT03761172T priority patent/ATE456237T1/en
Priority to EP03761172A priority patent/EP1514384B1/en
Priority to JP2004516003A priority patent/JP4624785B2/en
Priority to CN038184303A priority patent/CN1672368B/en
Priority to BRPI0311913-0A priority patent/BR0311913A/en
Priority to BRPI0311913-0A priority patent/BRPI0311913B1/en
Publication of WO2004002073A2 publication Critical patent/WO2004002073A2/en
Publication of WO2004002073A3 publication Critical patent/WO2004002073A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0892—Network architectures or network communication protocols for network security for authentication of entities by using authentication-authorization-accounting [AAA] servers or protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
    • H04W12/043—Key management, e.g. using generic bootstrapping architecture [GBA] using a trusted network node as an anchor
    • H04W12/0431—Key distribution or pre-distribution; Key agreement
    • 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
    • H04W12/08—Access security
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/02—Inter-networking arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Selective Calling Equipment (AREA)

Abstract

Inter-Working Function (IWF) for interfacing between a Wireless Local Area Network (WLAN) and a communication system. The IWF may contain sufficient information to authenticate a user access to the WLAN, or the IWF may need to request authentication from the communication system. In one embodiment, the IWF sends an access challenge to the WLAN for a user. The IWF may then pass a response to the challenge on to the communication system for authentication. The IWF allows the WLAN to use the authentication capability of the communication system for local authentication.
PCT/US2003/019460 2002-06-20 2003-06-20 Inter-working function for a communication system Ceased WO2004002073A2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE60331064T DE60331064D1 (en) 2002-06-20 2003-06-20 INTERWORKING FUNCTION FOR AUTHENTICATING A TERMINAL IN A WIRELESS LOCAL NETWORK
AU2003243676A AU2003243676A1 (en) 2002-06-20 2003-06-20 Inter-working function for a communication system
AT03761172T ATE456237T1 (en) 2002-06-20 2003-06-20 INTERWORKING FUNCTION FOR AUTHENTICATION OF A TERMINAL DEVICE IN A WIRELESS LOCAL NETWORK
EP03761172A EP1514384B1 (en) 2002-06-20 2003-06-20 Inter-working function for the authentication of a terminal in a wireless local area network
JP2004516003A JP4624785B2 (en) 2002-06-20 2003-06-20 Interworking function in communication system
CN038184303A CN1672368B (en) 2002-06-20 2003-06-20 Method and device for communication system interworking function
BRPI0311913-0A BR0311913A (en) 2002-06-20 2003-06-20 interconnect function for a communication system
BRPI0311913-0A BRPI0311913B1 (en) 2002-06-20 2003-06-20 "FUNCTIONING FUNCTION FOR A COMMUNICATION SYSTEM"

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/176,562 US8630414B2 (en) 2002-06-20 2002-06-20 Inter-working function for a communication system
US10/176,562 2002-06-20

Publications (2)

Publication Number Publication Date
WO2004002073A2 WO2004002073A2 (en) 2003-12-31
WO2004002073A3 true WO2004002073A3 (en) 2004-06-17

Family

ID=29734169

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/019460 Ceased WO2004002073A2 (en) 2002-06-20 2003-06-20 Inter-working function for a communication system

Country Status (14)

Country Link
US (1) US8630414B2 (en)
EP (3) EP2257095B1 (en)
JP (1) JP4624785B2 (en)
KR (1) KR101068424B1 (en)
CN (2) CN1672368B (en)
AT (1) ATE456237T1 (en)
AU (1) AU2003243676A1 (en)
BR (2) BR0311913A (en)
DE (1) DE60331064D1 (en)
DK (1) DK2257095T3 (en)
ES (3) ES2336665T3 (en)
PT (1) PT2257095E (en)
TW (2) TWI351194B (en)
WO (1) WO2004002073A2 (en)

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US7734052B2 (en) * 2006-09-07 2010-06-08 Motorola, Inc. Method and system for secure processing of authentication key material in an ad hoc wireless network
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WO2010069962A1 (en) * 2008-12-15 2010-06-24 Koninklijke Kpn N.V. Service-based authentication to a network
CN101808321B (en) * 2009-02-16 2014-03-12 中兴通讯股份有限公司 Security authentication method
CN101534571B (en) * 2009-04-07 2011-06-22 中兴通讯股份有限公司 Method and system achieving the IWF service communication among the networks
CN102440061A (en) * 2009-04-15 2012-05-02 华为技术有限公司 A system and device for integrating WiMAX and WiFi networks
CN101562814A (en) * 2009-05-15 2009-10-21 中兴通讯股份有限公司 Access method and system for a third-generation network
US9100388B2 (en) * 2012-02-10 2015-08-04 Qualcomm Incorporated Secure mechanism for obtaining authorization for a discovered location server
CN103391527B (en) * 2012-05-11 2016-12-07 南京中兴软件有限责任公司 Implementation method, equipment and the system that in wireless access hotspot device, function is shared
US10034168B1 (en) * 2013-04-25 2018-07-24 Sprint Spectrum L.P. Authentication over a first communication link to authorize communications over a second communication link
US10433163B2 (en) * 2016-09-19 2019-10-01 Qualcomm Incorporated Techniques for deriving security keys for a cellular network based on performance of an extensible authentication protocol (EAP) procedure
CN114531256B (en) * 2020-11-03 2024-12-10 阿里巴巴集团控股有限公司 Data communication method and system
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Also Published As

Publication number Publication date
EP1514384B1 (en) 2010-01-20
US8630414B2 (en) 2014-01-14
EP2144399A1 (en) 2010-01-13
ATE456237T1 (en) 2010-02-15
ES2387599T3 (en) 2012-09-27
EP2257095B1 (en) 2014-09-24
JP4624785B2 (en) 2011-02-02
CN1672368A (en) 2005-09-21
KR20100085185A (en) 2010-07-28
BRPI0311913B1 (en) 2018-01-02
CN1672368B (en) 2012-01-11
WO2004002073A2 (en) 2003-12-31
TW200405734A (en) 2004-04-01
EP2257095A1 (en) 2010-12-01
EP2144399B1 (en) 2012-06-20
BR0311913A (en) 2007-05-08
KR101068424B1 (en) 2011-09-28
TW201123772A (en) 2011-07-01
US20030236982A1 (en) 2003-12-25
CN101018178B (en) 2013-05-08
ES2524294T3 (en) 2014-12-05
PT2257095E (en) 2014-11-28
ES2336665T3 (en) 2010-04-15
TWI351194B (en) 2011-10-21
CN101018178A (en) 2007-08-15
DE60331064D1 (en) 2010-03-11
DK2257095T3 (en) 2014-12-01
TWI375438B (en) 2012-10-21
AU2003243676A1 (en) 2004-01-06
EP1514384A2 (en) 2005-03-16
JP2005530459A (en) 2005-10-06

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