DE69217845T2 - Anordnung zur Erkennung mobiler Stationen mit gefälschter Kennung in einem zellularen mobilen Vermittlungsnetz - Google Patents

Anordnung zur Erkennung mobiler Stationen mit gefälschter Kennung in einem zellularen mobilen Vermittlungsnetz

Info

Publication number
DE69217845T2
DE69217845T2 DE69217845T DE69217845T DE69217845T2 DE 69217845 T2 DE69217845 T2 DE 69217845T2 DE 69217845 T DE69217845 T DE 69217845T DE 69217845 T DE69217845 T DE 69217845T DE 69217845 T2 DE69217845 T2 DE 69217845T2
Authority
DE
Germany
Prior art keywords
mobile
modules
switching
arrangement
detection
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
DE69217845T
Other languages
English (en)
Other versions
DE69217845D1 (de
Inventor
Jack Kozik
Chinmei Chen Lee
Dennis James Wiest
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.)
AT&T Corp
Original Assignee
AT&T Corp
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 AT&T Corp filed Critical AT&T Corp
Application granted granted Critical
Publication of DE69217845D1 publication Critical patent/DE69217845D1/de
Publication of DE69217845T2 publication Critical patent/DE69217845T2/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
    • H04W12/12—Detection or prevention of fraud
DE69217845T 1991-11-27 1992-11-19 Anordnung zur Erkennung mobiler Stationen mit gefälschter Kennung in einem zellularen mobilen Vermittlungsnetz Expired - Lifetime DE69217845T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79958491A 1991-11-27 1991-11-27

Publications (2)

Publication Number Publication Date
DE69217845D1 DE69217845D1 (de) 1997-04-10
DE69217845T2 true DE69217845T2 (de) 1997-06-26

Family

ID=25176269

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69217845T Expired - Lifetime DE69217845T2 (de) 1991-11-27 1992-11-19 Anordnung zur Erkennung mobiler Stationen mit gefälschter Kennung in einem zellularen mobilen Vermittlungsnetz

Country Status (8)

Country Link
US (1) US5309501A (de)
EP (1) EP0544449B1 (de)
JP (1) JP2552065B2 (de)
AT (1) ATE149780T1 (de)
CA (1) CA2078195C (de)
DE (1) DE69217845T2 (de)
ES (1) ES2098459T3 (de)
FI (1) FI106423B (de)

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Also Published As

Publication number Publication date
EP0544449B1 (de) 1997-03-05
FI106423B (fi) 2001-01-31
JPH0669879A (ja) 1994-03-11
US5309501A (en) 1994-05-03
EP0544449A1 (de) 1993-06-02
JP2552065B2 (ja) 1996-11-06
CA2078195A1 (en) 1993-05-28
ATE149780T1 (de) 1997-03-15
CA2078195C (en) 1999-03-09
ES2098459T3 (es) 1997-05-01
DE69217845D1 (de) 1997-04-10
FI925384A0 (fi) 1992-11-26
FI925384A (fi) 1993-05-28

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