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
Application number
ES009800473A
Other languages
English (en)
Other versions
ES2138557B1 (es
Inventor
Carballo Jose Maria Pousada
Castano Francisco J Gonzalez
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES009800473A priority Critical patent/ES2138557B1/es
Priority to PCT/ES1999/000048 priority patent/WO1999044322A1/es
Priority to DE69914724T priority patent/DE69914724D1/de
Priority to EP99906254A priority patent/EP1061686B1/en
Publication of ES2138557A1 publication Critical patent/ES2138557A1/es
Application granted granted Critical
Publication of ES2138557B1 publication Critical patent/ES2138557B1/es
Priority to US09/644,482 priority patent/US6393254B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

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.
ES009800473A 1998-02-26 1998-02-26 Enmascarador de llamadas para telefonia movil. Expired - Fee Related ES2138557B1 (es)

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.
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
EP99906254A EP1061686B1 (en) 1998-02-26 1999-02-24 Call masking system for mobile telephone
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
US20050220322A1 (en) * 2004-01-13 2005-10-06 Interdigital Technology Corporation Watermarks/signatures for wireless communications
AR047414A1 (es) * 2004-01-13 2006-01-18 Interdigital Tech Corp Un metodo y un aparato ofdm para proteger y autenticar informacion digital transmitida inalambricamente
US20070121939A1 (en) * 2004-01-13 2007-05-31 Interdigital Technology Corporation Watermarks 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
WO2006058220A2 (en) * 2004-11-24 2006-06-01 Interdigital Technology Corporation Protecting content objects with rights management information
US20060159440A1 (en) * 2004-11-29 2006-07-20 Interdigital Technology Corporation Method and apparatus for disrupting an autofocusing mechanism
US20060137018A1 (en) * 2004-11-29 2006-06-22 Interdigital Technology Corporation Method and apparatus to provide secured surveillance data to authorized entities
US7321761B2 (en) * 2004-12-03 2008-01-22 Interdigital Technology Corporation Method and apparatus for preventing unauthorized data from being transferred
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
TWI285742B (en) * 2004-12-06 2007-08-21 Interdigital Tech Corp Method and apparatus for detecting portable electronic device functionality
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
US20060227640A1 (en) * 2004-12-06 2006-10-12 Interdigital Technology Corporation Sensing device with activation and sensing alert functions
US7904723B2 (en) * 2005-01-12 2011-03-08 Interdigital Technology Corporation Method and apparatus for enhancing security of wireless communications
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
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
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
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
EP1897392A1 (en) * 2005-05-24 2008-03-12 The Boeing Company Method for inhibiting wireless communications within the body of a mobile platform, and system therefor
KR101241484B1 (ko) 2005-05-24 2013-03-08 더 보잉 컴파니 차폐된 비행기 동체를 위한 무선 주파수 신호의 피드스루 방법 및 그 시스템
US8126445B2 (en) * 2005-07-15 2012-02-28 Leadership Dynamics Corporation System for initiating geospatial functional control of mobile electronics
ATE476797T1 (de) 2005-12-22 2010-08-15 Ericsson Telefon Ab L M Luftgestützte onboard-basissender-/ - empfängerstation für mobilkommunikation
EP1969750A4 (en) * 2005-12-22 2012-02-08 Ericsson Telefon Ab L M INTERFERENCE FOR MOBILE COMMUNICATION
KR20090006828A (ko) * 2006-03-16 2009-01-15 파나소닉 주식회사 단말 장치
US7583225B2 (en) * 2006-05-18 2009-09-01 The Boeing Company Low earth orbit satellite data uplink
US7579987B2 (en) * 2006-05-18 2009-08-25 The Boeing Company Low earth orbit satellite providing navigation signals
US8296051B2 (en) * 2006-05-18 2012-10-23 The Boeing Company Generalized high performance navigation system
US7554481B2 (en) * 2006-05-18 2009-06-30 The Boeing Company Localized jamming of navigation signals
US8384555B2 (en) * 2006-08-11 2013-02-26 Michael Rosen Method and system for automated detection of mobile phone usage
US8131205B2 (en) * 2008-05-01 2012-03-06 Michael Rosen Mobile phone detection and interruption system and method
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
EP1061686B1 (en) 2004-02-11
DE69914724D1 (de) 2004-03-18
EP1061686A1 (en) 2000-12-20
ES2138557B1 (es) 2000-08-16
WO1999044322A1 (es) 1999-09-02
US6393254B1 (en) 2002-05-21

Similar Documents

Publication Publication Date Title
ES2138557A1 (es) Enmascarador de llamadas para telefonia movil.
NZ508973A (en) Location triggered barring of call forwarding
GB2320859B (en) Mobile communication terminal
TW329071B (en) Personal phone
AU591691B2 (en) Digital radio transmission system
MX9302064A (es) Protocolo de señalizacion de un sistema de radiotelefonia celular.
UA86364C2 (ru) Способ, система и носитель данных для осуществления высокоскоростной передачи данных по нисходящей линии связи
SE8803696D0 (sv) Foerfarande att oeverfoera samtalsinformation i ett mobiltelefonsystem med kort raeckvidd jaemte radioenhet foer utfoerande av foerfarandet
HK1114705A1 (en) Frequency hopping method for a mobile radio telephone system
MY109970A (en) Arrangement for telecommunication
HK1011131A1 (en) Method of invoking and cancelling voice or data service from a mobile unit
SE9604533L (sv) Bredbandig radioaccess
EP1122897A4 (en) TELEPHONE CALL PREVENTION DEVICE AND SYSTEM
ES2136128T3 (es) Seleccion de canales de comunicacion en los sistemas de radiocomunicaciones celulares.
CA2053595A1 (en) Microcellular communications system using space diversity reception
AU1623900A (en) Cellular communication device with scanning receiver and continuous mobile communication system employing same
CA2092835A1 (en) Cell extension in a cellular telephone system
NO20020876D0 (no) Kommunikasjonssystem mellom et fastnett og et flyttbart nett med anordning for å suspendere drift av det flyttbare nettet
EP0661837A4 (en) MOBILE RADIO COMMUNICATION SYSTEM, FIXED AND MOBILE FACILITIES THEREFOR.
GB1412386A (en) Portable telephone system having a battery saver feature
GB9815392D0 (en) Radio communications unit
EP0862309A3 (en) Limited range transmitter for use with telephones
KR930021012A (ko) 무선전화기로 구성된 사설 교환기
FI953148A (fi) Laajennettu solujärjestelmä
WO1999022531A3 (de) Basisstation und empfangseinrichtung für ein mobil-kommunikationssystem mit tdma-komponente

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 20000101

Kind code of ref document: A1

Effective date: 20000101

FD2A Announcement of lapse in spain

Effective date: 20180807