AU3979497A - Cellular telephone jamming method and device - Google Patents
Cellular telephone jamming method and deviceInfo
- Publication number
- AU3979497A AU3979497A AU39794/97A AU3979497A AU3979497A AU 3979497 A AU3979497 A AU 3979497A AU 39794/97 A AU39794/97 A AU 39794/97A AU 3979497 A AU3979497 A AU 3979497A AU 3979497 A AU3979497 A AU 3979497A
- Authority
- AU
- Australia
- Prior art keywords
- cellular telephone
- jamming method
- telephone jamming
- cellular
- telephone
- 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.)
- Abandoned
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
- H04K3/00—Jamming of communication; Counter-measures
- H04K3/80—Jamming or countermeasure characterized by its function
- H04K3/84—Jamming or countermeasure characterized by its function related to preventing electromagnetic interference in petrol station, hospital, plane or cinema
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
- H04K3/00—Jamming of communication; Counter-measures
- H04K3/40—Jamming having variable characteristics
- H04K3/42—Jamming having variable characteristics characterized by the control of the jamming frequency or wavelength
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
- H04K3/00—Jamming of communication; Counter-measures
- H04K3/40—Jamming having variable characteristics
- H04K3/43—Jamming having variable characteristics characterized by the control of the jamming power, signal-to-noise ratio or geographic coverage area
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
- H04K2203/00—Jamming of communication; Countermeasures
- H04K2203/10—Jamming or countermeasure used for a particular application
- H04K2203/16—Jamming or countermeasure used for a particular application for telephony
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
- H04K3/00—Jamming of communication; Counter-measures
- H04K3/40—Jamming having variable characteristics
- H04K3/45—Jamming having variable characteristics characterized by including monitoring of the target or target signal, e.g. in reactive jammers or follower jammers for example by means of an alternation of jamming phases and monitoring phases, called "look-through mode"
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA96/8913 | 1996-10-23 | ||
ZA968913 | 1996-10-23 | ||
PCT/US1997/014244 WO1998018232A1 (en) | 1996-10-23 | 1997-08-11 | Cellular telephone jamming method and device |
Publications (1)
Publication Number | Publication Date |
---|---|
AU3979497A true AU3979497A (en) | 1998-05-15 |
Family
ID=25585971
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU39794/97A Abandoned AU3979497A (en) | 1996-10-23 | 1997-08-11 | Cellular telephone jamming method and device |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU3979497A (en) |
WO (1) | WO1998018232A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2765753B1 (en) * | 1997-07-01 | 2000-06-02 | Raoul Girod | DEVICES FOR RADIOTELEPHONES TO MANAGE FILTERING OR INTERFERENCE |
FR2779610B1 (en) * | 1998-06-09 | 2000-08-04 | Francois Meunier | ACTIVE RADIO FREQUENCY DEVICE, WITH MINIMUM SPECTRAL OCCUPANCY, FOR ELIMINATING ELECTROMAGNETIC AND SOUND INTERFERENCE DUE TO MOBILE PHONES OF THE GSM TYPE AND THE LIKE |
AU3840699A (en) * | 1998-11-17 | 2000-06-05 | Nomobile Sa | Cellular telephone disabling device |
GB9905589D0 (en) * | 1999-03-11 | 1999-05-05 | Univ Surrey | Apparatus for preventing the normal operation of a cellular mobile telephone |
EP1122897A4 (en) * | 1999-07-27 | 2004-06-09 | Mitsubishi Electric Corp | Device and system for preventing telephone call |
KR100365514B1 (en) * | 2000-04-28 | 2002-12-18 | 주식회사 모든텔레콤 | Orthogonal call noise simulator |
US7653385B2 (en) * | 2001-01-26 | 2010-01-26 | Arend Brian L | Wireless telecommunications signal inhibition |
WO2002078384A1 (en) * | 2001-03-22 | 2002-10-03 | Telegenix Trading 323 Cc | Method and apparatus of disabling operation of a cellular telephone in a cellular communication system |
FR2858742B1 (en) * | 2001-12-11 | 2005-12-23 | Eads Defence & Security Ntwk | METHOD AND APPARATUS FOR INTERFERING COMMUNICATIONS IN A CELLULAR RADIOCOMMUNICATION SYSTEM |
US8055276B2 (en) * | 2005-09-19 | 2011-11-08 | Otto Kevin L | Crisis response system including cell jamming device |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4217550A (en) * | 1962-09-28 | 1980-08-12 | Blassel Pierre P | Radio jamming device |
US5505901A (en) * | 1988-03-10 | 1996-04-09 | Scientific-Atlanta, Inc. | CATV pay per view interdiction system method and apparatus |
US5083111A (en) * | 1990-11-26 | 1992-01-21 | Sensormatic Electronics Corporation | Jamming apparatus for electronic article surveillance systems |
US5295180A (en) * | 1992-04-08 | 1994-03-15 | U S West Newvector Group, Inc. | Cellular telephone zone system |
RO111887B1 (en) * | 1993-05-28 | 1997-02-28 | Us West Technologies Inc | Method and network for the separation of telephonic services from special services |
US5553126A (en) * | 1995-01-20 | 1996-09-03 | Gte Laboratories Incorporated | Secure anti-jamming wireless party line |
-
1997
- 1997-08-11 WO PCT/US1997/014244 patent/WO1998018232A1/en active Application Filing
- 1997-08-11 AU AU39794/97A patent/AU3979497A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO1998018232A1 (en) | 1998-04-30 |
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