ES2138557A1 - Enmascarador de llamadas para telefonia movil. - Google Patents
Enmascarador de llamadas para telefonia movil.Info
- Publication number
- ES2138557A1 ES2138557A1 ES009800473A ES9800473A ES2138557A1 ES 2138557 A1 ES2138557 A1 ES 2138557A1 ES 009800473 A ES009800473 A ES 009800473A ES 9800473 A ES9800473 A ES 9800473A ES 2138557 A1 ES2138557 A1 ES 2138557A1
- Authority
- ES
- Spain
- Prior art keywords
- mobile telephones
- call
- telephones
- base stations
- masking system
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/02—Access restriction performed under specific conditions
- H04W48/04—Access restriction performed under specific conditions based on user or terminal location or mobility data, e.g. moving direction, speed
-
- 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
- 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"
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Enmascarador de llamadas para telefonía móvil. El objetivo del Sistema Enmascarador de Llamadas para Telefonía Móvil es bloquear el funcionamiento de los teléfonos móviles presentes en un recinto cerrado sin interferir el normal funcionamiento de otros teléfonos fuera del mencionado recinto. Para ello, el sistema generará señales interferentes que evitarán que los teléfonos móviles reciban los canales de señalización enviados por las estaciones base (por ejemplo, canal de señalización de llamada en GSM). El sistema monitorizará la potencia con la que las portadoras de las estaciones base cercanas son recibidas en el interior del local y ajustará la potencia de interferencia que radiará en los canales de señalización para que la relación portadora/interferente imposibilite el funcionamiento de los terminales. El sistema tendrá aplicación en recintos cerrados en los que sea imprescindible asegurar que no suene un teléfono móvil al recibir una llamada.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES009800473A ES2138557B1 (es) | 1998-02-26 | 1998-02-26 | Enmascarador de llamadas para telefonia movil. |
EP99906254A EP1061686B1 (en) | 1998-02-26 | 1999-02-24 | Call masking system for mobile telephone |
PCT/ES1999/000048 WO1999044322A1 (es) | 1998-02-26 | 1999-02-24 | Enmascarador de llamadas para telefonia movil |
DE69914724T DE69914724D1 (de) | 1998-02-26 | 1999-02-24 | Anrufmaskierungssystem für mobiltelefon |
US09/644,482 US6393254B1 (en) | 1998-02-26 | 2000-08-23 | Disabler for mobile communications |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES009800473A ES2138557B1 (es) | 1998-02-26 | 1998-02-26 | Enmascarador de llamadas para telefonia movil. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2138557A1 true ES2138557A1 (es) | 2000-01-01 |
ES2138557B1 ES2138557B1 (es) | 2000-08-16 |
Family
ID=8303006
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES009800473A Expired - Fee Related ES2138557B1 (es) | 1998-02-26 | 1998-02-26 | Enmascarador de llamadas para telefonia movil. |
Country Status (5)
Country | Link |
---|---|
US (1) | US6393254B1 (es) |
EP (1) | EP1061686B1 (es) |
DE (1) | DE69914724D1 (es) |
ES (1) | ES2138557B1 (es) |
WO (1) | WO1999044322A1 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2379150A1 (es) * | 2010-09-27 | 2012-04-23 | Universidade De Vigo | Método para el filtrado selectivo de comunicaciones inal�?mbricas. |
Families Citing this family (62)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2764144B1 (fr) * | 1997-06-02 | 2000-06-02 | Raoul Girod | Appareil pour filtrer les radiotelephones |
SE9902137D0 (sv) * | 1999-06-08 | 1999-06-08 | Ericsson Telefon Ab L M | A method and a system relating to a mobile communication device |
US7653385B2 (en) * | 2001-01-26 | 2010-01-26 | Arend Brian L | Wireless telecommunications signal inhibition |
US7269414B2 (en) * | 2002-05-28 | 2007-09-11 | Motorola, Inc. | Dynamic mobile station configuration in wireless communications systems and methods therefor |
FR2840476B1 (fr) * | 2002-05-30 | 2004-07-16 | Nortel Networks Ltd | Procede de restriction de l'usage d'un terminal radio et dispositif de restriction associe |
JP2004048126A (ja) * | 2002-07-09 | 2004-02-12 | Hitachi Ltd | 無線通信制限装置および無線通信中継局および無線通信基地局 |
US20090117919A1 (en) * | 2002-10-01 | 2009-05-07 | Hershenson Matthew J | System for controlling a personal electronic device |
US7231219B2 (en) * | 2002-12-17 | 2007-06-12 | International Business Machines Corporation | Method, apparatus, and program for automated property adjustment in a cellular network |
US20050020240A1 (en) * | 2003-02-07 | 2005-01-27 | Darin Minter | Private wireless network |
US6978146B1 (en) | 2003-11-21 | 2005-12-20 | Joseph Yardman | Device for blocking cellular phone signals |
US7532723B2 (en) * | 2003-11-24 | 2009-05-12 | Interdigital Technology Corporation | Tokens/keys for wireless communications |
TWI305092B (en) * | 2004-01-13 | 2009-01-01 | Interdigital Tech Corp | Orthogonal frequency division multiplexing (ofdm) method and apparatus for protecting and authenticating wirelessly transmitted digital information |
US20070121939A1 (en) * | 2004-01-13 | 2007-05-31 | Interdigital Technology Corporation | Watermarks for wireless communications |
US20050220322A1 (en) * | 2004-01-13 | 2005-10-06 | Interdigital Technology Corporation | Watermarks/signatures for wireless communications |
TW200529037A (en) * | 2004-02-18 | 2005-09-01 | Interdigital Tech Corp | Method and system for using watermarks in communication systems |
WO2005086940A2 (en) * | 2004-03-11 | 2005-09-22 | Interdigital Technology Corporation | Control of device operation within an area |
WO2005089213A2 (en) * | 2004-03-12 | 2005-09-29 | Interdigital Technology Corporation | Watermarking of recordings |
US20060079218A1 (en) * | 2004-10-13 | 2006-04-13 | Tylu Wireless Technology, Inc. | Filtered wireless communications |
US20060140405A1 (en) * | 2004-11-24 | 2006-06-29 | Interdigital Technology Corporation | Protecting content objects with rights management information |
US20060137018A1 (en) * | 2004-11-29 | 2006-06-22 | Interdigital Technology Corporation | Method and apparatus to provide secured surveillance data to authorized entities |
US20060159440A1 (en) * | 2004-11-29 | 2006-07-20 | Interdigital Technology Corporation | Method and apparatus for disrupting an autofocusing mechanism |
US20070242852A1 (en) * | 2004-12-03 | 2007-10-18 | Interdigital Technology Corporation | Method and apparatus for watermarking sensed data |
US7272240B2 (en) * | 2004-12-03 | 2007-09-18 | Interdigital Technology Corporation | Method and apparatus for generating, sensing, and adjusting watermarks |
US7321761B2 (en) * | 2004-12-03 | 2008-01-22 | Interdigital Technology Corporation | Method and apparatus for preventing unauthorized data from being transferred |
TWI285742B (en) * | 2004-12-06 | 2007-08-21 | Interdigital Tech Corp | Method and apparatus for detecting portable electronic device functionality |
US20060227640A1 (en) * | 2004-12-06 | 2006-10-12 | Interdigital Technology Corporation | Sensing device with activation and sensing alert functions |
US7574220B2 (en) * | 2004-12-06 | 2009-08-11 | Interdigital Technology Corporation | Method and apparatus for alerting a target that it is subject to sensing and restricting access to sensed content associated with the target |
US7904723B2 (en) * | 2005-01-12 | 2011-03-08 | Interdigital Technology Corporation | Method and apparatus for enhancing security of wireless communications |
US7423575B2 (en) * | 2005-01-26 | 2008-09-09 | Sentel Corporation | Method and apparatus for protecting personnel and material from RF-based threats using ultra-wideband (UWB) transmission |
US7138936B2 (en) * | 2005-01-26 | 2006-11-21 | Sentel Corporation | Method and apparatus for protecting personnel from RF-triggered explosive devices (RTED) using ultra-wideband (UWB) transmission |
WO2007100311A2 (en) * | 2005-01-26 | 2007-09-07 | Sentel Corporation | Method and apparatus for protecting personnel and materiel from rf-based threats using ultra-widebandi (uwb) transmission |
US7987369B2 (en) * | 2005-03-03 | 2011-07-26 | Interdigital Technology Corporation | Using watermarking to reduce communication overhead |
US7992219B2 (en) * | 2005-03-14 | 2011-08-09 | Sullivans, Inc. | Hybrid motorsport garment |
US7236766B2 (en) * | 2005-03-31 | 2007-06-26 | Tylu Wireless Technologies, Inc. | Filtered wireless communications |
US20060223542A1 (en) * | 2005-03-31 | 2006-10-05 | Comroe Richard A | Filtered wireless communications |
US7353041B2 (en) * | 2005-04-04 | 2008-04-01 | Reseach In Motion Limited | Mobile wireless communications device having improved RF immunity of audio transducers to electromagnetic interference (EMI) |
GB2425019B (en) * | 2005-04-06 | 2009-09-23 | Roke Manor Research | Connection inhibition apparatus and method |
WO2006127771A1 (en) * | 2005-05-24 | 2006-11-30 | The Boeing Company | Method for inhibiting wireless communications within the body of a mobile platform, and system therefor |
WO2007089262A2 (en) | 2005-05-24 | 2007-08-09 | The Boeing Company | Rf signal feed through method and apparatus for shielded aircraft fuselage |
CN101263724A (zh) * | 2005-07-15 | 2008-09-10 | 迈克尔·J·肯尼迪 | 进行移动电子设备的地理空间功能控制的*** |
WO2007073269A1 (en) * | 2005-12-22 | 2007-06-28 | Telefonaktiebolaget Lm Ericsson (Publ) | Jamming device for mobile communication |
CA2634595C (en) † | 2005-12-22 | 2014-12-09 | Telefonaktiebolaget L M Ericsson (Publ) | Airborne onboard base transceiver station for mobile communication |
US7978698B2 (en) * | 2006-03-16 | 2011-07-12 | Panasonic Corporation | Terminal for performing multiple access transmission suitable to a transmission path having varied characteristics |
US7579987B2 (en) * | 2006-05-18 | 2009-08-25 | The Boeing Company | Low earth orbit satellite providing navigation signals |
US7583225B2 (en) * | 2006-05-18 | 2009-09-01 | The Boeing Company | Low earth orbit satellite data uplink |
US7554481B2 (en) * | 2006-05-18 | 2009-06-30 | The Boeing Company | Localized jamming of navigation signals |
US8296051B2 (en) * | 2006-05-18 | 2012-10-23 | The Boeing Company | Generalized high performance navigation system |
US8131205B2 (en) * | 2008-05-01 | 2012-03-06 | Michael Rosen | Mobile phone detection and interruption system and method |
US8384555B2 (en) * | 2006-08-11 | 2013-02-26 | Michael Rosen | Method and system for automated detection of mobile phone usage |
US20080305735A1 (en) * | 2007-06-05 | 2008-12-11 | John Farnsworth | Mobile telephone jamming system for automobiles |
US8522353B1 (en) * | 2007-08-15 | 2013-08-27 | Meru Networks | Blocking IEEE 802.11 wireless access |
US8203850B2 (en) | 2008-02-05 | 2012-06-19 | Vector Technologies, Llc | Anti-eavesdropping device |
US8301075B2 (en) * | 2009-05-14 | 2012-10-30 | Bae Systems Information And Electronic Systems Integration Inc. | Tactical radio and radio network with electronic countermeasures |
US8073438B2 (en) | 2009-06-03 | 2011-12-06 | Mcnally Christopher | Method and system for disabling a wireless communication device |
US8981925B2 (en) | 2013-03-11 | 2015-03-17 | 3M Innovative Properties Company | System, method, and apparatus for detecting wireless devices |
US9523773B2 (en) * | 2013-03-14 | 2016-12-20 | Counter Echo Solutions, LLC | System and methods for countering satellite-navigated munitions |
US9140444B2 (en) | 2013-08-15 | 2015-09-22 | Medibotics, LLC | Wearable device for disrupting unwelcome photography |
US9882674B1 (en) | 2017-07-02 | 2018-01-30 | Fidelity Engineering Group, Inc. | System, method, and apparatus for detecting and jamming wireless devices |
RU2684477C1 (ru) * | 2017-10-19 | 2019-04-09 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Владивостокский государственный университет экономики и сервиса" (ВГУЭС) | Система радиосвязи с повышенной разведзащищенностью |
CN109861703B (zh) * | 2017-11-30 | 2020-09-18 | 华为技术有限公司 | 无线设备及无线局域网信号接收方法 |
US11622314B2 (en) | 2019-12-30 | 2023-04-04 | Detection Innovation Group, Inc. | System, method, and apparatus for detecting and preventing wireless connections |
CN115378541A (zh) * | 2021-05-21 | 2022-11-22 | 中兴通讯股份有限公司 | 干扰信号发送方法和装置、电子设备、可读存储介质 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0293167A2 (en) * | 1987-05-27 | 1988-11-30 | British Aerospace Public Limited Company | A communications jammer |
JPH0775155A (ja) * | 1993-09-03 | 1995-03-17 | Matsushita Electric Ind Co Ltd | 無線電話装置 |
JPH09121205A (ja) * | 1995-10-24 | 1997-05-06 | Nippon Sogo Enjiniaaring Kk | 多周波無線信号発生方法およびその装置 |
WO1998034412A2 (en) * | 1997-02-03 | 1998-08-06 | Yoav Geyra Consulting Ltd. | Method and device for disabling cellular phones |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2885543A (en) * | 1945-01-27 | 1959-05-05 | Everard M Williams | Automatic sweeping and jamming radio equipment |
DE978041C (de) * | 1960-09-22 | 1976-10-21 | Siemens Ag | Verfahren zur Stoerung des Funkverkehrs unter Verwendung eines starken Stoersenders |
NL8301943A (nl) * | 1982-07-01 | 1984-02-01 | Plessey Overseas | Zender. |
US5295180A (en) * | 1992-04-08 | 1994-03-15 | U S West Newvector Group, Inc. | Cellular telephone zone system |
FI96554C (fi) * | 1993-02-05 | 1996-07-10 | Nokia Mobile Phones Ltd | Aikajakoinen solukkoradiopuhelinjärjestelmä ja radiopuhelin sitä varten |
US6112052A (en) * | 1997-01-29 | 2000-08-29 | Northrop Grumman Corporation | Remote controlled noise jamming device |
-
1998
- 1998-02-26 ES ES009800473A patent/ES2138557B1/es not_active Expired - Fee Related
-
1999
- 1999-02-24 WO PCT/ES1999/000048 patent/WO1999044322A1/es active IP Right Grant
- 1999-02-24 EP EP99906254A patent/EP1061686B1/en not_active Expired - Lifetime
- 1999-02-24 DE DE69914724T patent/DE69914724D1/de not_active Expired - Lifetime
-
2000
- 2000-08-23 US US09/644,482 patent/US6393254B1/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0293167A2 (en) * | 1987-05-27 | 1988-11-30 | British Aerospace Public Limited Company | A communications jammer |
JPH0775155A (ja) * | 1993-09-03 | 1995-03-17 | Matsushita Electric Ind Co Ltd | 無線電話装置 |
JPH09121205A (ja) * | 1995-10-24 | 1997-05-06 | Nippon Sogo Enjiniaaring Kk | 多周波無線信号発生方法およびその装置 |
WO1998034412A2 (en) * | 1997-02-03 | 1998-08-06 | Yoav Geyra Consulting Ltd. | Method and device for disabling cellular phones |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN, CD ROM PAJ, Jul. 31, 1995 - 6[006] [07-055001/07-087800] & JP 7075155 A (MATSUSHITA ELECTRIC IND CO LTD) 17.03.1995 * |
PATENT ABSTRACTS OF JAPAN, CD ROM PAJ, Sep. 30, 1997 - 9[032] [09-112401/09-140200] Disk Number: MIJP 9705 PAJ & JP 9121205 A (NIPPON SOGO ENJINIAARING KK) 06.05.1997 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2379150A1 (es) * | 2010-09-27 | 2012-04-23 | Universidade De Vigo | Método para el filtrado selectivo de comunicaciones inal�?mbricas. |
Also Published As
Publication number | Publication date |
---|---|
ES2138557B1 (es) | 2000-08-16 |
EP1061686A1 (en) | 2000-12-20 |
US6393254B1 (en) | 2002-05-21 |
DE69914724D1 (de) | 2004-03-18 |
WO1999044322A1 (es) | 1999-09-02 |
EP1061686B1 (en) | 2004-02-11 |
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Legal Events
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