CA2063447C - Methode d'identification et de protection des abonnes dans un systeme de telecommunication - Google Patents

Methode d'identification et de protection des abonnes dans un systeme de telecommunication

Info

Publication number
CA2063447C
CA2063447C CA002063447A CA2063447A CA2063447C CA 2063447 C CA2063447 C CA 2063447C CA 002063447 A CA002063447 A CA 002063447A CA 2063447 A CA2063447 A CA 2063447A CA 2063447 C CA2063447 C CA 2063447C
Authority
CA
Canada
Prior art keywords
communication unit
unit
subscriber
modified
arbitrary value
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
CA002063447A
Other languages
English (en)
Other versions
CA2063447A1 (fr
Inventor
Mary Beth Flanders
Larry C. Puhl
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.)
Motorola Solutions Inc
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Publication of CA2063447A1 publication Critical patent/CA2063447A1/fr
Application granted granted Critical
Publication of CA2063447C publication Critical patent/CA2063447C/fr
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
    • H04W12/06—Authentication
    • 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
    • H04W12/126—Anti-theft arrangements, e.g. protection against subscriber identity module [SIM] cloning
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
CA002063447A 1989-07-12 1990-06-14 Methode d'identification et de protection des abonnes dans un systeme de telecommunication Expired - Lifetime CA2063447C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37872189A 1989-07-12 1989-07-12
US378,721 1989-07-12

Publications (2)

Publication Number Publication Date
CA2063447A1 CA2063447A1 (fr) 1991-01-13
CA2063447C true CA2063447C (fr) 1997-03-25

Family

ID=23494291

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002063447A Expired - Lifetime CA2063447C (fr) 1989-07-12 1990-06-14 Methode d'identification et de protection des abonnes dans un systeme de telecommunication

Country Status (7)

Country Link
JP (1) JP2684118B2 (fr)
AU (1) AU6034790A (fr)
CA (1) CA2063447C (fr)
IL (1) IL94467A (fr)
MX (1) MX166091B (fr)
MY (1) MY107083A (fr)
WO (1) WO1991001067A2 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2678459B1 (fr) * 1991-06-26 1997-05-16 Patrick Remery Procede d'authentification d'une personne appelante abonnee pour tarification telephonique.
US5437053A (en) * 1992-01-29 1995-07-25 Kabushiki Kaisha Toshiba Radio telecommunication apparatus
JP3105361B2 (ja) * 1992-08-19 2000-10-30 日本電信電話株式会社 移動通信方式における認証方法
US5455863A (en) * 1993-06-29 1995-10-03 Motorola, Inc. Method and apparatus for efficient real-time authentication and encryption in a communication system
DE4323847C1 (de) * 1993-07-16 1994-05-26 Grundig Emv Verfahren zur Fernabfrage einer Zugangsberechtigung für eine Teilnehmereinrichtung
US5384847A (en) * 1993-10-01 1995-01-24 Advanced Micro Devices, Inc. Method and apparatus for protecting cordless telephone account authentication information
DE4336995A1 (de) * 1993-10-29 1995-05-04 Sel Alcatel Ag Verfahren und Vorrichtung zur Bestimmung der Zuordnung eines Mobilfunkgerätes zu Geräte-Listen
BR9406070A (pt) * 1993-11-24 1996-02-06 Ericsson Telefon Ab L M Processo e sistema para autenticar a identificação de uma estação remota em um sistema de radiocomunicação e respectivas estações remota e base
US5467398A (en) * 1994-07-05 1995-11-14 Motorola, Inc. Method of messaging in a communication system
WO1996038994A1 (fr) * 1995-06-02 1996-12-05 Dsc Communications Corporation Procede et dispositif permettant d'authentifier un terminal d'abonne dans un systeme de telecommunications sans fil
DE19542781C2 (de) * 1995-11-16 1998-08-27 Siemens Ag Authentifizierung von Teilnehmeranschlüssen
DE19548044C2 (de) * 1995-12-21 1998-03-26 Siemens Ag Verfahren und Anordnung zum Erzeugen von Zufallszahlen in Telekommunikationsgeräten eines drahtlosen Telekommunikationssystems
US5950114A (en) * 1996-03-29 1999-09-07 Ericsson Inc. Apparatus and method for deriving a random reference number from paging and originating signals
US6188899B1 (en) 1996-07-15 2001-02-13 At&T Wireless Svcs, Inc. System and method for automatic registration notification for over-the-air activation
KR100576957B1 (ko) * 1999-06-15 2006-05-10 지멘스 악티엔게젤샤프트 통신 네트워크에서 제1 통신 가입자의 인증을 검사하는방법 및 시스템
DE19955096B4 (de) 1999-11-16 2009-10-01 Siemens Ag Verfahren zur Authentifikation eines Funk-Kommunikationsnetzes gegenüber einer Mobilstation sowie ein Funk-Kommunikationsnetz und eine Mobilstation
CN112164220B (zh) * 2020-09-22 2022-08-02 江西锦路科技开发有限公司 一种高速公路服务区拥堵监测及自动导引系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4023012A (en) * 1974-07-08 1977-05-10 Omron Tateisi Electronics Co. System for verifying the user of a card
US4315101A (en) * 1979-02-05 1982-02-09 Atalla Technovations Method and apparatus for securing data transmissions
US4535333A (en) * 1982-09-23 1985-08-13 Chamberlain Manufacturing Corporation Transmitter and receiver for controlling remote elements
CN1005935B (zh) * 1986-04-30 1989-11-29 三菱电机株式会社 数字遥控装置

Also Published As

Publication number Publication date
IL94467A0 (en) 1991-03-10
JPH05503816A (ja) 1993-06-17
WO1991001067A3 (fr) 1992-11-26
JP2684118B2 (ja) 1997-12-03
WO1991001067A2 (fr) 1991-01-24
MX166091B (es) 1992-12-17
IL94467A (en) 1995-12-31
MY107083A (en) 1995-09-30
AU6034790A (en) 1991-02-06
CA2063447A1 (fr) 1991-01-13

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry
MKEX Expiry

Effective date: 20100614