DE60130978D1 - Mobilfunk-kommunikationssystem - Google Patents

Mobilfunk-kommunikationssystem

Info

Publication number
DE60130978D1
DE60130978D1 DE60130978T DE60130978T DE60130978D1 DE 60130978 D1 DE60130978 D1 DE 60130978D1 DE 60130978 T DE60130978 T DE 60130978T DE 60130978 T DE60130978 T DE 60130978T DE 60130978 D1 DE60130978 D1 DE 60130978D1
Authority
DE
Germany
Prior art keywords
key
deletion
unit
mobile radio
management controller
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.)
Expired - Lifetime
Application number
DE60130978T
Other languages
English (en)
Other versions
DE60130978T2 (de
Inventor
Mark Wentworth Rayne
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.)
Sepura Ltd
Original Assignee
Sepura Ltd
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 Sepura Ltd filed Critical Sepura Ltd
Application granted granted Critical
Publication of DE60130978D1 publication Critical patent/DE60130978D1/de
Publication of DE60130978T2 publication Critical patent/DE60130978T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/08—Access security
    • H04W12/082—Access security using revocation of authorisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
DE60130978T 2000-03-31 2001-03-30 Mobilfunk-kommunikationssystem Expired - Lifetime DE60130978T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0007874 2000-03-31
GBGB0007874.1A GB0007874D0 (en) 2000-03-31 2000-03-31 Mobile radio communication system
PCT/GB2001/001451 WO2001076125A2 (en) 2000-03-31 2001-03-30 Mobile radio communication system

Publications (2)

Publication Number Publication Date
DE60130978D1 true DE60130978D1 (de) 2007-11-29
DE60130978T2 DE60130978T2 (de) 2008-07-31

Family

ID=9888877

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60130978T Expired - Lifetime DE60130978T2 (de) 2000-03-31 2001-03-30 Mobilfunk-kommunikationssystem

Country Status (8)

Country Link
EP (1) EP1269680B1 (de)
AT (1) ATE376297T1 (de)
AU (1) AU4434601A (de)
DE (1) DE60130978T2 (de)
ES (1) ES2296738T3 (de)
GB (2) GB0007874D0 (de)
PT (1) PT1269680E (de)
WO (1) WO2001076125A2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8195940B2 (en) 2002-04-05 2012-06-05 Qualcomm Incorporated Key updates in a mobile wireless system
KR100554799B1 (ko) 2002-11-19 2006-02-22 엘지전자 주식회사 Ｇｓｍ이동통신 시스템의 전송 데이타 암호화 및 암호화 해제 방법
US8024809B2 (en) 2005-04-04 2011-09-20 Research In Motion Limited System and method for deleting confidential information
US7885412B2 (en) * 2005-09-29 2011-02-08 International Business Machines Corporation Pre-generation of generic session keys for use in communicating within communications environments
US7793110B2 (en) * 2006-05-24 2010-09-07 Palo Alto Research Center Incorporated Posture-based data protection
DE102014203095A1 (de) * 2014-02-20 2015-08-20 Rohde & Schwarz Gmbh & Co. Kg Funkgerät-System und Verfahren mit Zeitparameter-Auswertung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3008441B2 (ja) * 1990-04-28 2000-02-14 日本電気株式会社 セキュリティモジュール
US5164986A (en) * 1991-02-27 1992-11-17 Motorola, Inc. Formation of rekey messages in a communication system
US6625734B1 (en) * 1999-04-26 2003-09-23 Disappearing, Inc. Controlling and tracking access to disseminated information
US6363480B1 (en) * 1999-09-14 2002-03-26 Sun Microsystems, Inc. Ephemeral decryptability

Also Published As

Publication number Publication date
GB2365702A (en) 2002-02-20
ATE376297T1 (de) 2007-11-15
WO2001076125A2 (en) 2001-10-11
EP1269680A2 (de) 2003-01-02
GB0108031D0 (en) 2001-05-23
DE60130978T2 (de) 2008-07-31
AU4434601A (en) 2001-10-15
PT1269680E (pt) 2008-01-11
EP1269680B1 (de) 2007-10-17
GB0007874D0 (en) 2000-05-17
ES2296738T3 (es) 2008-05-01
WO2001076125A3 (en) 2002-03-28
GB2365702B (en) 2002-10-09

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: SEPURA PLC, CAMBRIDGE, GB

8328 Change in the person/name/address of the agent

Representative=s name: HOESSLE KUDLEK & PARTNER, PATENTANWAELTE, 70173 ST

8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: KUDLEK & GRUNERT PATENTANWAELTE PARTNERSCHAFT, 803