FI943735A0 - Mobile phone in a radio telephone system - Google Patents

Mobile phone in a radio telephone system

Info

Publication number
FI943735A0
FI943735A0 FI943735A FI943735A FI943735A0 FI 943735 A0 FI943735 A0 FI 943735A0 FI 943735 A FI943735 A FI 943735A FI 943735 A FI943735 A FI 943735A FI 943735 A0 FI943735 A0 FI 943735A0
Authority
FI
Finland
Prior art keywords
transmission
reception means
module
response
order
Prior art date
Application number
FI943735A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI943735A (en
Inventor
Modeste Addra
Laurent Labbe
Original Assignee
Alcatel Mobile Comm France
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 Alcatel Mobile Comm France filed Critical Alcatel Mobile Comm France
Publication of FI943735A0 publication Critical patent/FI943735A0/en
Publication of FI943735A publication Critical patent/FI943735A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
    • B60R25/102—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device a signal being sent to a remote location, e.g. a radio signal being transmitted to a police station, a security company or the owner
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
    • H04W52/028—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof switching on or off only a part of the equipment circuit blocks
    • H04W52/0283—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof switching on or off only a part of the equipment circuit blocks with sequential power up or power down of successive circuit blocks, e.g. switching on the local oscillator before RF or mixer stages
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)
  • Alarm Systems (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Transceivers (AREA)

Abstract

The invention relates to a mobile station (1) belonging to a radio communication system and transmitting in alarm mode, at least one message requesting that a connection be made, in response to first events. The message is transmitted through the transmission and reception means (21) in the station (1). These transmission and reception means (21) are capable of transmitting and receiving if, and only if, on the one hand they are powered and, on the other hand, a subscriber identification module (3) is validated in response to a positive comparison between data stored in the module (3) and a code which is keyed in. In order to increase the autonomy of the mobile station (1), means (20, 30, 4) are provided for selectively powering each of the said transmission and reception means (21) and module (3), so that, in this alarm mode, the module (3) is continuously powered in order to be kept validated and the said transmission and reception means (21) are powered in response to the said first events in order to transmit the said message, of which there is at least one. <IMAGE>
FI943735A 1993-08-16 1994-08-12 Radiotelephone system mobile phone FI943735A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9310006A FR2709221B1 (en) 1993-08-16 1993-08-16 Mobile station of a radiocommunication system.

Publications (2)

Publication Number Publication Date
FI943735A0 true FI943735A0 (en) 1994-08-12
FI943735A FI943735A (en) 1995-02-17

Family

ID=9450231

Family Applications (1)

Application Number Title Priority Date Filing Date
FI943735A FI943735A (en) 1993-08-16 1994-08-12 Radiotelephone system mobile phone

Country Status (6)

Country Link
EP (1) EP0639486B1 (en)
AT (1) ATE155406T1 (en)
DE (1) DE69404237T2 (en)
ES (1) ES2105559T3 (en)
FI (1) FI943735A (en)
FR (1) FR2709221B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2750285B1 (en) * 1996-06-20 2000-08-04 Sagem CONTROLLED USE MOBILE RADIO TELEPHONY TERMINAL
JP3056080B2 (en) * 1996-07-31 2000-06-26 埼玉日本電気株式会社 Mobile phone
ATE223822T1 (en) * 1998-03-18 2002-09-15 Gerd Marquardt MOBILE SECURITY INFORMATION SYSTEM
FR2786971B1 (en) * 1998-12-02 2001-02-16 Mitsubishi Electric France PROTECTED ACCESS TELECOMMUNICATION TERMINAL AND METHOD FOR INITIATING A PROTECTED ACCESS TRANSACTION
WO2000042796A1 (en) * 1999-01-14 2000-07-20 Siemens Aktiengesellschaft Tamper-proof communication terminal
FR2917251B1 (en) * 2007-06-05 2009-09-04 Peugeot Citroen Automobiles Sa DEVICE FOR CONTROLLING THE POWERING OF A TELEMATIC HOUSING, TELEMATIC SYSTEM AND CONTROL METHOD THEREFOR.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9013278U1 (en) * 1990-09-19 1991-02-07 Siemens AG, 8000 München Mobile device
US5218367A (en) * 1992-06-01 1993-06-08 Trackmobile Vehicle tracking system

Also Published As

Publication number Publication date
DE69404237T2 (en) 1998-01-15
FI943735A (en) 1995-02-17
ES2105559T3 (en) 1997-10-16
DE69404237D1 (en) 1997-08-21
EP0639486B1 (en) 1997-07-16
ATE155406T1 (en) 1997-08-15
FR2709221B1 (en) 1995-09-15
EP0639486A1 (en) 1995-02-22
FR2709221A1 (en) 1995-02-24

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