FR2797139B1 - Dispositif et procede d'emission d'un signal trompeur destine a un telephone mobile - Google Patents

Dispositif et procede d'emission d'un signal trompeur destine a un telephone mobile

Info

Publication number
FR2797139B1
FR2797139B1 FR9909870A FR9909870A FR2797139B1 FR 2797139 B1 FR2797139 B1 FR 2797139B1 FR 9909870 A FR9909870 A FR 9909870A FR 9909870 A FR9909870 A FR 9909870A FR 2797139 B1 FR2797139 B1 FR 2797139B1
Authority
FR
France
Prior art keywords
transmitting
mobile telephone
misleading signal
misleading
signal
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 - Lifetime
Application number
FR9909870A
Other languages
English (en)
Other versions
FR2797139A1 (fr
Inventor
Eric Pite
Pierre Marchand
Adrien Desportes
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.)
Sagem SA
Original Assignee
Sagem SA
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 Sagem SA filed Critical Sagem SA
Priority to FR9909870A priority Critical patent/FR2797139B1/fr
Priority to DE10035981A priority patent/DE10035981B4/de
Priority to US09/626,507 priority patent/US6765884B1/en
Priority to GB0021165A priority patent/GB2388743B/en
Publication of FR2797139A1 publication Critical patent/FR2797139A1/fr
Application granted granted Critical
Publication of FR2797139B1 publication Critical patent/FR2797139B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/022—Site diversity; Macro-diversity

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
FR9909870A 1999-07-29 1999-07-29 Dispositif et procede d'emission d'un signal trompeur destine a un telephone mobile Expired - Lifetime FR2797139B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9909870A FR2797139B1 (fr) 1999-07-29 1999-07-29 Dispositif et procede d'emission d'un signal trompeur destine a un telephone mobile
DE10035981A DE10035981B4 (de) 1999-07-29 2000-07-24 Vorrichtung und Verfahren zur Entsendung eines Scheinsignals an ein Mobiltelefon
US09/626,507 US6765884B1 (en) 1999-07-29 2000-07-27 Apparatus and process for transmitting a deceitful signal to a mobile phone
GB0021165A GB2388743B (en) 1999-07-29 2000-08-29 Apparatus and process for transmitting a decoy signal to a mobile phone

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9909870A FR2797139B1 (fr) 1999-07-29 1999-07-29 Dispositif et procede d'emission d'un signal trompeur destine a un telephone mobile
GB0021165A GB2388743B (en) 1999-07-29 2000-08-29 Apparatus and process for transmitting a decoy signal to a mobile phone

Publications (2)

Publication Number Publication Date
FR2797139A1 FR2797139A1 (fr) 2001-02-02
FR2797139B1 true FR2797139B1 (fr) 2001-09-21

Family

ID=31995647

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9909870A Expired - Lifetime FR2797139B1 (fr) 1999-07-29 1999-07-29 Dispositif et procede d'emission d'un signal trompeur destine a un telephone mobile

Country Status (3)

Country Link
DE (1) DE10035981B4 (fr)
FR (1) FR2797139B1 (fr)
GB (1) GB2388743B (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3005496B2 (ja) * 1997-05-21 2000-01-31 日本電気株式会社 送信規制装置及び無線送受信端末装置並びにこれ等を用いた送信規制システム
EP0956674A1 (fr) * 1997-10-02 1999-11-17 NIKKO Co., Ltd. Appareil de protection contre les ondes radioelectriques emises par un appareil de communication mobile
DE19831627A1 (de) * 1998-07-15 2000-01-20 Gerd Heinrichs Steuerung bestehend aus Sende-, Empfangs- und Steuerteil, zum Abschalten von Mobiltelefonen, CD-Playern, Laptops und anderen elektronischen Geräten bzw. zum Aktivieren von Steuermechanismen an Fahrzeugen oder anderen Geräten, an Orten, an denen diese Störungen hervorrufen können
KR100300350B1 (ko) * 1998-10-20 2001-09-06 윤종용 휴지상태의이동전화기감지장치및방법

Also Published As

Publication number Publication date
GB0021165D0 (en) 2000-10-11
GB2388743A (en) 2003-11-19
FR2797139A1 (fr) 2001-02-02
DE10035981B4 (de) 2010-07-29
GB2388743B (en) 2004-04-07
DE10035981A1 (de) 2001-03-01

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