GB1498283A - Apparatus for and methods of identifying a subscriber station of a radio network - Google Patents

Apparatus for and methods of identifying a subscriber station of a radio network

Info

Publication number
GB1498283A
GB1498283A GB16548/75A GB1654875A GB1498283A GB 1498283 A GB1498283 A GB 1498283A GB 16548/75 A GB16548/75 A GB 16548/75A GB 1654875 A GB1654875 A GB 1654875A GB 1498283 A GB1498283 A GB 1498283A
Authority
GB
United Kingdom
Prior art keywords
call sign
subscriber station
radio network
subscriber
identifying
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
Application number
GB16548/75A
Other languages
English (en)
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.)
Tekade Felten and Guilleaume Fernmeldeanlagen GmbH
Original Assignee
Tekade Felten and Guilleaume Fernmeldeanlagen GmbH
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 DE19742419615 external-priority patent/DE2419615C3/de
Application filed by Tekade Felten and Guilleaume Fernmeldeanlagen GmbH filed Critical Tekade Felten and Guilleaume Fernmeldeanlagen GmbH
Publication of GB1498283A publication Critical patent/GB1498283A/en
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
GB16548/75A 1974-04-24 1975-04-22 Apparatus for and methods of identifying a subscriber station of a radio network Expired GB1498283A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742419615 DE2419615C3 (de) 1974-04-24 Verfahren zur Identifizierung einer Teilnehmerstation eines Selektivrufnetzes

Publications (1)

Publication Number Publication Date
GB1498283A true GB1498283A (en) 1978-01-18

Family

ID=5913713

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16548/75A Expired GB1498283A (en) 1974-04-24 1975-04-22 Apparatus for and methods of identifying a subscriber station of a radio network

Country Status (6)

Country Link
JP (1) JPS5519537B2 (cs)
CH (1) CH584495A5 (cs)
FR (1) FR2269263B1 (cs)
GB (1) GB1498283A (cs)
NL (1) NL7504779A (cs)
SE (1) SE398286B (cs)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2122000A (en) * 1982-06-04 1984-01-04 Rexdale Wells Limited Apparatus for use in two way radio systems
US4723284A (en) * 1983-02-14 1988-02-02 Prime Computer, Inc. Authentication system
GB2217490A (en) * 1986-10-20 1989-10-25 Tateco Ab A method of transferring information in a paging system
WO1998027768A3 (en) * 1996-12-14 1998-12-23 Central Research Lab Ltd Mobile telephone security

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2541539A1 (fr) * 1983-02-21 1984-08-24 Electro Et Const Procede et dispositif de codage dynamique pour l'identification d'appareils de transmission a distance
AU5984896A (en) * 1995-06-02 1996-12-18 Dsc Communications Corporation Apparatus and method of authenticating a subscriber terminal in a wireless telecommunications system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2122000A (en) * 1982-06-04 1984-01-04 Rexdale Wells Limited Apparatus for use in two way radio systems
US4723284A (en) * 1983-02-14 1988-02-02 Prime Computer, Inc. Authentication system
GB2217490A (en) * 1986-10-20 1989-10-25 Tateco Ab A method of transferring information in a paging system
WO1998027768A3 (en) * 1996-12-14 1998-12-23 Central Research Lab Ltd Mobile telephone security

Also Published As

Publication number Publication date
SE398286B (sv) 1977-12-12
DE2419615B2 (de) 1976-02-26
JPS50145002A (cs) 1975-11-21
FR2269263B1 (cs) 1978-10-13
JPS5519537B2 (cs) 1980-05-27
NL7504779A (nl) 1975-10-28
SE7504695L (sv) 1975-10-27
FR2269263A1 (cs) 1975-11-21
DE2419615A1 (de) 1975-11-06
CH584495A5 (cs) 1977-01-31

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee