DE69801284D1 - Vorrichtung zur filterung von funkfernsprechgeräten - Google Patents
Vorrichtung zur filterung von funkfernsprechgerätenInfo
- Publication number
- DE69801284D1 DE69801284D1 DE69801284T DE69801284T DE69801284D1 DE 69801284 D1 DE69801284 D1 DE 69801284D1 DE 69801284 T DE69801284 T DE 69801284T DE 69801284 T DE69801284 T DE 69801284T DE 69801284 D1 DE69801284 D1 DE 69801284D1
- Authority
- DE
- Germany
- Prior art keywords
- filtering radio
- radio speakers
- filtering
- speakers
- jamming
- 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 - Fee Related
Links
Classifications
-
- 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
- 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
- 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
- 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
- H04K2203/00—Jamming of communication; Countermeasures
- H04K2203/30—Jamming or countermeasure characterized by the infrastructure components
- H04K2203/32—Jamming or countermeasure characterized by the infrastructure components including a particular configuration of antennas
-
- 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
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9707000A FR2764144B1 (fr) | 1997-06-02 | 1997-06-02 | Appareil pour filtrer les radiotelephones |
FR9710105A FR2764145B1 (fr) | 1997-06-02 | 1997-08-01 | Appareils pour filtrer les radiotelephones |
PCT/FR1998/001109 WO1998056130A1 (fr) | 1997-06-02 | 1998-06-02 | Appareils pour filtrer les radiotelephones |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69801284D1 true DE69801284D1 (de) | 2001-09-06 |
DE69801284T2 DE69801284T2 (de) | 2002-06-13 |
Family
ID=26233589
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69801284T Expired - Fee Related DE69801284T2 (de) | 1997-06-02 | 1998-06-02 | Vorrichtung zur filterung von funkfernsprechgeräten |
Country Status (20)
Country | Link |
---|---|
US (1) | US6687506B1 (de) |
EP (1) | EP0986870B1 (de) |
JP (1) | JP2002511213A (de) |
KR (1) | KR20010013282A (de) |
CN (1) | CN1259241A (de) |
AT (1) | ATE203862T1 (de) |
AU (1) | AU8836898A (de) |
BR (1) | BR9810239A (de) |
CA (1) | CA2291654A1 (de) |
DE (1) | DE69801284T2 (de) |
DK (1) | DK0986870T3 (de) |
EA (1) | EA001925B1 (de) |
ES (1) | ES2162454T3 (de) |
FR (2) | FR2764144B1 (de) |
GR (1) | GR3036993T3 (de) |
IL (1) | IL133207A0 (de) |
NO (1) | NO995876D0 (de) |
NZ (1) | NZ501406A (de) |
PT (1) | PT986870E (de) |
WO (1) | WO1998056130A1 (de) |
Families Citing this family (58)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2790178B1 (fr) * | 1999-02-22 | 2001-04-20 | Raoul Girod | Appareils pour filtrer les radiotelephones |
GB9905589D0 (en) * | 1999-03-11 | 1999-05-05 | Univ Surrey | Apparatus for preventing the normal operation of a cellular mobile telephone |
FR2795592B1 (fr) * | 1999-06-22 | 2001-08-10 | Sagem | Procede de gestion du trafic dans un reseau de telephonie mobile |
EP1122897A4 (de) * | 1999-07-27 | 2004-06-09 | Mitsubishi Electric Corp | Gerät und anordnung zum verhindern eines telefonrufs |
WO2002009301A2 (en) * | 2000-07-25 | 2002-01-31 | Cell Block Technologies, Inc. | A communication device intervention system and method |
US6690940B1 (en) | 2000-09-22 | 2004-02-10 | James W. Brown | System for selective prevention of non-emergency use of an electronic device |
FR2816473B1 (fr) * | 2000-11-09 | 2003-03-07 | France Telecom | Procede de filtrage de communications de telephones mobiles, et dispositif associe |
US7653385B2 (en) * | 2001-01-26 | 2010-01-26 | Arend Brian L | Wireless telecommunications signal inhibition |
JP3843768B2 (ja) * | 2001-06-22 | 2006-11-08 | ソニー株式会社 | 通話制御方法と通話制御システム及び無線電話装置 |
FR2858742B1 (fr) * | 2001-12-11 | 2005-12-23 | Eads Defence & Security Ntwk | Procede et dispositif de brouillage des communications dans un systeme de radiocommunications cellulaire |
FR2834151B1 (fr) * | 2001-12-21 | 2005-09-09 | Vincent Bernatets | Procede et dispositif d'inhibition de terminaux radio, radiotelephones et assimiles |
FR2834838B1 (fr) * | 2002-01-15 | 2004-04-02 | Herisse Pascal Dominique Le | Procede et dispositif d'inhibition de radiotelephones et assimiles |
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 |
ES2211305B1 (es) * | 2002-09-26 | 2005-10-01 | Nicecom Comunicaciones, S.L. | Procedimiento dinamico de control y conmutacion de antenas, para la inhibicion de señales de telefonia movil. |
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 |
US7162285B2 (en) * | 2003-09-19 | 2007-01-09 | Raytheon Company | Detector and method for detecting telephone-activated devices in idle state |
BRPI0303968B1 (pt) * | 2003-10-08 | 2017-01-24 | Fundação Inst Nac De Telecomunicações Finatel | sistema e processo de posicionamento geográfico e espacial |
US7359717B2 (en) * | 2004-09-30 | 2008-04-15 | International Business Machines Corporation | Method for transmitting an assignment through wireless transmission |
WO2006039936A1 (en) * | 2004-10-12 | 2006-04-20 | Eads Secure Networks | Procedure and device for jamming calls in a cellular mobile radio system |
US20060079218A1 (en) * | 2004-10-13 | 2006-04-13 | Tylu Wireless Technology, Inc. | Filtered 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 |
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) |
US7606524B1 (en) * | 2005-05-20 | 2009-10-20 | Rockwell Collins, Inc. | Integrated monitoring and communications receiver architecture |
US8078190B2 (en) | 2005-07-14 | 2011-12-13 | Binj Laboratories, Inc. | Systems and methods for detection of transmission facilities |
US10003685B2 (en) | 2005-07-14 | 2018-06-19 | Binj Laboratories, Inc. | Systems and methods for detecting and controlling transmission devices |
US10735576B1 (en) * | 2005-07-14 | 2020-08-04 | Binj Laboratories, Inc. | Systems and methods for detecting and controlling transmission devices |
US8626195B2 (en) * | 2005-07-14 | 2014-01-07 | Binj Laboratories, Inc. | Systems and methods for detecting and controlling transmission devices |
US11304123B1 (en) | 2005-07-14 | 2022-04-12 | Binj Laboratories, Inc. | Systems and methods for detecting and controlling transmission devices |
US9226259B2 (en) | 2005-07-14 | 2015-12-29 | Binj Laboratories, Inc. | Systems and methods for detecting and controlling transmission devices |
US9037098B2 (en) | 2007-08-30 | 2015-05-19 | Binj Laboratories, Inc. | System and method for wrist band transmitter and system thereof |
US9936442B1 (en) | 2005-07-14 | 2018-04-03 | Binj Laboratories, Inc. | System and method for wrist band transmitter and system thereof |
US9197993B2 (en) | 2005-07-14 | 2015-11-24 | Binj Laboratories, Inc | System and method for detecting and controlling transmission devices |
US9066194B2 (en) | 2005-07-14 | 2015-06-23 | Binj Laboratories, Inc. | System and method for detecting and controlling transmission devices |
US8983446B2 (en) | 2005-07-14 | 2015-03-17 | Binj Laboratories, Inc. | Systems and methods for the detection and allowance of transmission facilities |
EP1908312A4 (de) * | 2005-07-15 | 2012-01-11 | Michael J Kennedy | System zur initiierung einer geospatialen funktionskontrolle für elektronische mobilgeräte |
US8102243B2 (en) * | 2005-10-31 | 2012-01-24 | Curio Ltd. | RFID protection device, and related methods |
US7889056B2 (en) * | 2005-10-31 | 2011-02-15 | Curio, Ltd. | RFID protection system, device, combination, and related methods |
US10103806B1 (en) | 2017-06-05 | 2018-10-16 | Binj Laboratories, Inc. | System and method for wrist band transmitter and system thereof |
DE102006036082A1 (de) * | 2006-08-02 | 2008-02-14 | Airbus Deutschland Gmbh (Hrb 43527) | Kontrollvorrichtung für die Abschirmung eines Raums |
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 |
WO2009147493A1 (en) * | 2008-06-04 | 2009-12-10 | Telefonaktiebolaget L M Ericsson (Publ) | System and method for covertly disabling improvised explosive devices |
US8301075B2 (en) * | 2009-05-14 | 2012-10-30 | Bae Systems Information And Electronic Systems Integration Inc. | Tactical radio and radio network with electronic countermeasures |
WO2011011544A1 (en) | 2009-07-21 | 2011-01-27 | Scott Ferrill Tibbitts | Method and system for controlling a mobile communication device in a moving vehicle |
US9615213B2 (en) | 2009-07-21 | 2017-04-04 | Katasi Llc | Method and system for controlling and modifying driving behaviors |
US9386447B2 (en) | 2009-07-21 | 2016-07-05 | Scott Ferrill Tibbitts | Method and system for controlling a mobile communication device |
FR2953618B1 (fr) * | 2009-12-08 | 2012-11-16 | Commissariat Energie Atomique | Dispositif de localisation d'objets par communication rfid |
US8981925B2 (en) | 2013-03-11 | 2015-03-17 | 3M Innovative Properties Company | System, method, and apparatus for detecting wireless devices |
US9525510B2 (en) | 2013-04-19 | 2016-12-20 | Curio Ltd. | RFID disruption device and related methods |
GB2513640A (en) * | 2013-05-02 | 2014-11-05 | Intertek Group Plc | Improved RF detector |
US9882674B1 (en) | 2017-07-02 | 2018-01-30 | Fidelity Engineering Group, Inc. | System, method, and apparatus for detecting and jamming wireless devices |
US11622314B2 (en) | 2019-12-30 | 2023-04-04 | Detection Innovation Group, Inc. | System, method, and apparatus for detecting and preventing wireless connections |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3670333A (en) * | 1960-04-27 | 1972-06-13 | Gen Electric | Automatic sweep electronic countermeasures system |
DE978041C (de) * | 1960-09-22 | 1976-10-21 | Siemens Ag | Verfahren zur Stoerung des Funkverkehrs unter Verwendung eines starken Stoersenders |
DE2240213C2 (de) * | 1972-08-16 | 1982-04-29 | C. Plath Gmbh Nautisch-Elektronische Technik, 2000 Hamburg | Funksystem zur Störung von unerwünschten Funksendungen |
GB8712393D0 (en) * | 1987-05-27 | 1988-06-02 | British Aerospace | Communications jammer |
US5442805A (en) * | 1988-10-05 | 1995-08-15 | Motorola, Inc. | Location-based adaptive radio control |
US5187803A (en) * | 1990-01-18 | 1993-02-16 | Andrew Corporation | Regenerative rf bi-directional amplifier system |
US5224150A (en) * | 1990-07-06 | 1993-06-29 | Simon Neustein | Paging system |
US5373548A (en) * | 1991-01-04 | 1994-12-13 | Thomson Consumer Electronics, Inc. | Out-of-range warning system for cordless telephone |
JP2674404B2 (ja) * | 1991-12-13 | 1997-11-12 | 日本電気株式会社 | 基地局カバレッジエリア制御方式 |
US5295180A (en) * | 1992-04-08 | 1994-03-15 | U S West Newvector Group, Inc. | Cellular telephone zone system |
EP0586906B1 (de) * | 1992-09-09 | 2000-02-16 | Hitachi, Ltd. | Mobile Kommunikationseinrichtung |
GB2288101B (en) * | 1994-03-22 | 1998-04-29 | Nokia Mobile Phones Ltd | Multi-mode radio telephone |
US5548800A (en) * | 1994-06-03 | 1996-08-20 | Motorola, Inc. | Satellite telecommunication system with apparatus for protecting radio astronomy and method of using same |
FI97658C (fi) * | 1994-06-06 | 1997-01-27 | Nokia Telecommunications Oy | Menetelmä häiriöön reagoimiseksi matkaviestinjärjestelmässä |
FI2115U1 (fi) * | 1995-03-21 | 1995-10-10 | Co Pat Oy | Varningsanordning foer mobiltelefonsystem |
SE505825C2 (sv) * | 1996-01-15 | 1997-10-13 | Henry Duhs | Mobiltelefonvarnare med låg strömförbrukning |
JPH09233556A (ja) * | 1996-02-27 | 1997-09-05 | Hitachi Ltd | 移動通信システム |
JPH09331576A (ja) * | 1996-06-07 | 1997-12-22 | Nec Corp | 携帯電話利用制限方式および携帯電話機 |
JP3119173B2 (ja) * | 1996-09-13 | 2000-12-18 | 日本電気株式会社 | 移動通信システム |
JP2923868B2 (ja) * | 1996-11-05 | 1999-07-26 | 日本電気株式会社 | 無線装置 |
IL119694A0 (en) * | 1996-11-26 | 1997-06-10 | Point Ltd V | A method and device to disable cellular communication |
US6011973A (en) * | 1996-12-05 | 2000-01-04 | Ericsson Inc. | Method and apparatus for restricting operation of cellular telephones to well delineated geographical areas |
US6069885A (en) * | 1996-12-30 | 2000-05-30 | At&T Corp | Method and apparatus for providing high speed services using a wireless communications system |
US6112052A (en) * | 1997-01-29 | 2000-08-29 | Northrop Grumman Corporation | Remote controlled noise jamming device |
JPH10276473A (ja) * | 1997-03-28 | 1998-10-13 | Nec Corp | 移動体通信システムおよび移動体通信装置 |
JP2972639B2 (ja) * | 1997-04-16 | 1999-11-08 | 日本電気アイシーマイコンシステム株式会社 | 移動体通信システムおよびその移動体通信方法 |
FR2765753B1 (fr) * | 1997-07-01 | 2000-06-02 | Raoul Girod | Dispositifs permettant aux radiotelephones de gerer les filtrages ou brouillages |
US5950110A (en) * | 1997-08-06 | 1999-09-07 | Interactive Techanologies, Inc. | Jamming detection in a wireless security system |
JP2931276B2 (ja) * | 1997-09-04 | 1999-08-09 | 豊喜 笹倉 | 機器の使用制限装置 |
ES2138557B1 (es) * | 1998-02-26 | 2000-08-16 | Carballo Jose Maria Pousada | Enmascarador de llamadas para telefonia movil. |
-
1997
- 1997-06-02 FR FR9707000A patent/FR2764144B1/fr not_active Expired - Fee Related
- 1997-08-01 FR FR9710105A patent/FR2764145B1/fr not_active Expired - Fee Related
-
1998
- 1998-06-02 BR BR9810239-7A patent/BR9810239A/pt not_active IP Right Cessation
- 1998-06-02 PT PT98928416T patent/PT986870E/pt unknown
- 1998-06-02 DK DK98928416T patent/DK0986870T3/da active
- 1998-06-02 US US09/445,260 patent/US6687506B1/en not_active Expired - Fee Related
- 1998-06-02 DE DE69801284T patent/DE69801284T2/de not_active Expired - Fee Related
- 1998-06-02 NZ NZ501406A patent/NZ501406A/en unknown
- 1998-06-02 JP JP50172099A patent/JP2002511213A/ja active Pending
- 1998-06-02 IL IL13320798A patent/IL133207A0/xx unknown
- 1998-06-02 WO PCT/FR1998/001109 patent/WO1998056130A1/fr not_active Application Discontinuation
- 1998-06-02 AT AT98928416T patent/ATE203862T1/de not_active IP Right Cessation
- 1998-06-02 EA EA199901104A patent/EA001925B1/ru not_active IP Right Cessation
- 1998-06-02 CA CA002291654A patent/CA2291654A1/fr not_active Abandoned
- 1998-06-02 KR KR19997011275A patent/KR20010013282A/ko not_active Application Discontinuation
- 1998-06-02 ES ES98928416T patent/ES2162454T3/es not_active Expired - Lifetime
- 1998-06-02 CN CN98805758.1A patent/CN1259241A/zh active Pending
- 1998-06-02 EP EP98928416A patent/EP0986870B1/de not_active Expired - Lifetime
- 1998-06-02 AU AU88368/98A patent/AU8836898A/en not_active Abandoned
-
1999
- 1999-12-01 NO NO995876A patent/NO995876D0/no not_active Application Discontinuation
-
2001
- 2001-10-24 GR GR20010401866T patent/GR3036993T3/el not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69801284T2 (de) | 2002-06-13 |
NO995876L (no) | 1999-12-01 |
CN1259241A (zh) | 2000-07-05 |
ATE203862T1 (de) | 2001-08-15 |
EP0986870A1 (de) | 2000-03-22 |
CA2291654A1 (fr) | 1998-12-10 |
FR2764144B1 (fr) | 2000-06-02 |
NZ501406A (en) | 2001-11-30 |
NO995876D0 (no) | 1999-12-01 |
AU8836898A (en) | 1998-12-21 |
EA001925B1 (ru) | 2001-10-22 |
IL133207A0 (en) | 2001-03-19 |
FR2764145A1 (fr) | 1998-12-04 |
US6687506B1 (en) | 2004-02-03 |
FR2764145B1 (fr) | 2000-06-02 |
KR20010013282A (ko) | 2001-02-26 |
BR9810239A (pt) | 2000-09-05 |
PT986870E (pt) | 2002-01-30 |
EA199901104A1 (ru) | 2000-06-26 |
JP2002511213A (ja) | 2002-04-09 |
WO1998056130A1 (fr) | 1998-12-10 |
GR3036993T3 (en) | 2002-01-31 |
EP0986870B1 (de) | 2001-08-01 |
FR2764144A1 (fr) | 1998-12-04 |
ES2162454T3 (es) | 2001-12-16 |
DK0986870T3 (da) | 2001-11-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69801284D1 (de) | Vorrichtung zur filterung von funkfernsprechgeräten | |
DE69934843D1 (de) | Mobiltelefon zur Anwendung in unterschiedlichen Systemen durch Herunterladen von notwendigen Protokollen | |
DE60138519D1 (de) | Mobiltelefon und funkkommunikationsgerät zur gemeinsamen verarbeitung eines ankommenden anrufes | |
EP1122897A4 (de) | Gerät und anordnung zum verhindern eines telefonrufs | |
DE69825220D1 (de) | Filterverfahren, Filter und Mobilendgerät | |
AU4826697A (en) | Noise cancelling acoustical improvement to wireless telephone or cellular phone | |
DE50203360D1 (de) | Verfahren, teilnehmergerät sowie funkkommunikationssystem zur übertragung von gruppennachrichten | |
DE69618238D1 (de) | Verfahren zur einstellung der sendeleistung während des anrufaufbaus, und zellulares funksystem | |
DE69831942D1 (de) | Verbessertes funktelefon zur verwendung in internet-telefonie | |
BR9205851A (pt) | Equipamento telefonico sem fio, celular, e processo de operar o mesmo. | |
AU2003287168A1 (en) | Distributed apparatus to improve safety and communication for law enforcement applications | |
NO970242D0 (no) | Cellulært telefonsystem omfattende cellulære telefoner | |
DE69919476D1 (de) | Mobiles Kommunikationssystem und Verfahren zur Übertragung von verbindungslosen Paketen | |
DE69905120D1 (de) | Mobiltelefonsystem und Diversity-Empfangsverfahren | |
DE60326775D1 (de) | Verfahren und funkendgeräteanordnung zur anzeige einer ankommenden verbindung | |
WO2005062815A3 (en) | Device with improved serial communication | |
EP1406467A4 (de) | Mobilkommunikationsendgerät und elektroakkustischer wandler dafür | |
DE69829263D1 (de) | Digitales Filter, Verfahren zur digitalen Signalverarbeitung und Kommunikationsgerät | |
AU2003221133A1 (en) | Mobile terminal device and communication device system using the mobile terminal device | |
DE59104962D1 (de) | Als Richtmikrophon ausgebildeter Telephonhandapparat. | |
DE69904733D1 (de) | Digitales entzerrungsverfahren und funkkommunikationsempfänger zur durchführung des verfahrens | |
DE60324849D1 (de) | Verfahren und system zur bereitstellung einer bestem mobilkommunikationssystem | |
HK1042183A1 (en) | Cellular phone apparatus and communication method therefor. | |
DE29600600U1 (de) | Gerät zur Übertragung von geographischen Koordinaten über Mobiltelefone | |
DE60010454D1 (de) | Mobiles wcdma-gerät zur übermittlung von mehrkanaltönen |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee | ||
8370 | Indication related to discontinuation of the patent is to be deleted | ||
8339 | Ceased/non-payment of the annual fee |