EP1451966A4 - Authentication in a hybrid communications network - Google Patents

Authentication in a hybrid communications network

Info

Publication number
EP1451966A4
EP1451966A4 EP02784763A EP02784763A EP1451966A4 EP 1451966 A4 EP1451966 A4 EP 1451966A4 EP 02784763 A EP02784763 A EP 02784763A EP 02784763 A EP02784763 A EP 02784763A EP 1451966 A4 EP1451966 A4 EP 1451966A4
Authority
EP
European Patent Office
Prior art keywords
authentication
communications network
hybrid communications
hybrid
network
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.)
Withdrawn
Application number
EP02784763A
Other languages
German (de)
French (fr)
Other versions
EP1451966A1 (en
Inventor
Yoram Rimoni
Alejandro R Holcman
Michael Green
Nikhil Jain
Andrew T Hunter
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
Priority claimed from US10/077,651 external-priority patent/US7016326B2/en
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of EP1451966A1 publication Critical patent/EP1451966A1/en
Publication of EP1451966A4 publication Critical patent/EP1451966A4/en
Withdrawn legal-status Critical Current

Links

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
    • 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
    • H04L63/0823—Network architectures or network communication protocols for network security for authentication of entities using certificates
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • H04W12/062—Pre-authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/14—Reselecting a network or an air interface
    • H04W36/144—Reselecting a network or an air interface over a different radio air interface technology
    • H04W36/1443—Reselecting a network or an air interface over a different radio air interface technology between licensed networks

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)
  • Mobile Radio Communication Systems (AREA)
EP02784763A 2001-12-07 2002-12-05 Authentication in a hybrid communications network Withdrawn EP1451966A4 (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US34017201P 2001-12-07 2001-12-07
US340172P 2001-12-07
US35040102P 2002-01-17 2002-01-17
US350401P 2002-01-17
US77651 2002-02-14
US10/077,651 US7016326B2 (en) 2001-12-07 2002-02-14 Method and apparatus for effecting handoff between different cellular communications systems
US35847102P 2002-02-19 2002-02-19
US358471P 2002-02-19
PCT/US2002/039208 WO2003050995A1 (en) 2001-12-07 2002-12-05 Authentication in a hybrid communications network

Publications (2)

Publication Number Publication Date
EP1451966A1 EP1451966A1 (en) 2004-09-01
EP1451966A4 true EP1451966A4 (en) 2010-09-29

Family

ID=27491359

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02784763A Withdrawn EP1451966A4 (en) 2001-12-07 2002-12-05 Authentication in a hybrid communications network

Country Status (11)

Country Link
EP (1) EP1451966A4 (en)
JP (1) JP4597520B2 (en)
KR (1) KR20050044740A (en)
CN (1) CN100473000C (en)
AR (1) AR039072A1 (en)
AU (1) AU2002346692A1 (en)
CA (1) CA2469560A1 (en)
IL (2) IL162375A0 (en)
MY (1) MY139213A (en)
TW (1) TWI279150B (en)
WO (1) WO2003050995A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1553610B (en) * 2003-05-30 2010-04-28 华为技术有限公司 Authentication for roaming between CDMA to GSM
CN100499453C (en) * 2004-07-29 2009-06-10 华为技术有限公司 Method of the authentication at client end
US20060159047A1 (en) * 2005-01-18 2006-07-20 Interdigital Technology Corporation Method and system for context transfer across heterogeneous networks
KR100675180B1 (en) * 2005-05-16 2007-01-30 엘지전자 주식회사 Signature message creation apparatus and the method of the mobile communication terminal
US9913206B2 (en) * 2008-03-21 2018-03-06 Interdigital Patent Holdings, Inc. Method and apparatus for searching for closed subscriber group cells
US8131296B2 (en) * 2008-08-21 2012-03-06 Industrial Technology Research Institute Method and system for handover authentication
KR101207178B1 (en) 2008-12-12 2012-11-30 에스케이플래닛 주식회사 A system, a method, a service server, a mobile terminal, an end terminal and a storage means for service supply
CN101931952B (en) * 2010-08-25 2012-12-12 广州杰赛科技股份有限公司 Wireless metropolitan area network system and identification and verification method thereof
JP5208182B2 (en) * 2010-10-21 2013-06-12 京セラ株式会社 Terminal device, network system, and server

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996031078A1 (en) * 1995-03-30 1996-10-03 Qualcomm Incorporated Method and apparatus for mobile unit assisted cdma to alternative system hard handoff
WO1997031503A1 (en) * 1996-02-23 1997-08-28 Qualcomm Incorporated Coexisting gsm and cdma wireless telecommunications networks
US5697055A (en) * 1994-10-16 1997-12-09 Qualcomm Incorporated Method and apparatus for handoff between different cellular communications systems
WO2000024139A1 (en) * 1998-10-21 2000-04-27 Qualcomm Incorporated Encryption support in a hybrid gsm/cdma network

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3116757B2 (en) * 1994-03-17 2000-12-11 ケイディディ株式会社 Mobile communication authentication method
US5850444A (en) * 1996-09-09 1998-12-15 Telefonaktienbolaget L/M Ericsson (Publ) Method and apparatus for encrypting radio traffic in a telecommunications network
US5915021A (en) * 1997-02-07 1999-06-22 Nokia Mobile Phones Limited Method for secure communications in a telecommunications system
US6584310B1 (en) * 1998-05-07 2003-06-24 Lucent Technologies Inc. Method and apparatus for performing authentication in communication systems
US6370380B1 (en) * 1999-02-17 2002-04-09 Telefonaktiebolaget Lm Ericsson (Publ) Method for secure handover

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5697055A (en) * 1994-10-16 1997-12-09 Qualcomm Incorporated Method and apparatus for handoff between different cellular communications systems
WO1996031078A1 (en) * 1995-03-30 1996-10-03 Qualcomm Incorporated Method and apparatus for mobile unit assisted cdma to alternative system hard handoff
WO1997031503A1 (en) * 1996-02-23 1997-08-28 Qualcomm Incorporated Coexisting gsm and cdma wireless telecommunications networks
WO2000024139A1 (en) * 1998-10-21 2000-04-27 Qualcomm Incorporated Encryption support in a hybrid gsm/cdma network

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO03050995A1 *

Also Published As

Publication number Publication date
AU2002346692A1 (en) 2003-06-23
IL162375A (en) 2010-06-16
IL162375A0 (en) 2005-11-20
CN100473000C (en) 2009-03-25
KR20050044740A (en) 2005-05-12
EP1451966A1 (en) 2004-09-01
JP2005512459A (en) 2005-04-28
AR039072A1 (en) 2005-02-09
JP4597520B2 (en) 2010-12-15
TW200302670A (en) 2003-08-01
WO2003050995A1 (en) 2003-06-19
TWI279150B (en) 2007-04-11
CN1618197A (en) 2005-05-18
CA2469560A1 (en) 2003-06-19
MY139213A (en) 2009-08-28

Similar Documents

Publication Publication Date Title
GB2366938B (en) Authentication in a mobile communications network
ZA200404452B (en) Handoff in a hybrid communication network
HK1075982A1 (en) Handoff in a hybrid communication network
GB0015715D0 (en) Maintaining association in a communications network
GB2363297B (en) Secure network communications
GB2369270B (en) Cross-charging in a mobile-telecommunication network
TWI315625B (en) Authentication in a communication system
GB0120837D0 (en) Channel adaptaton in a communication network
EP1255373A3 (en) Route protection in a communications network
GB0112205D0 (en) Charging in communication networks
GB0109299D0 (en) Hybrid network
GB0112202D0 (en) Charging in communication networks
AU2001292032A1 (en) Routing in a communications network
GB2356530B (en) User authentication in a mobile communications network
IL162375A (en) Authentication in a hybrid communications network
GB0001040D0 (en) Communications network
GB0016289D0 (en) Communications network
GB0022561D0 (en) Communications network
GB2370732B (en) Security in communications networks
AU4299000A (en) Connection admission in a communications network
GB2366139B (en) Network authentication
GB0110188D0 (en) Authentication in a communication system
AU2002310013A1 (en) Local authentication in a communication system
GB2380369B (en) A communications network encryption system
AU2002249515A1 (en) Authentication in a communication system

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20040604

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO

RIN1 Information on inventor provided before grant (corrected)

Inventor name: HUNTER, ANDREW, T.,C/O QUALCOMM INCORPORATED

Inventor name: JAIN, NIKHIL

Inventor name: GREEN, MICHAEL

Inventor name: HOLCMAN, ALEJANDRO, R.

Inventor name: RIMONI, YORAM

A4 Supplementary search report drawn up and despatched

Effective date: 20100901

RIC1 Information provided on ipc code assigned before grant

Ipc: H04W 12/06 20090101ALI20100826BHEP

Ipc: H04L 29/06 20060101ALI20100826BHEP

Ipc: H04B 7/216 20060101AFI20100826BHEP

17Q First examination report despatched

Effective date: 20110707

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20110701