FR2770925B1 - METHOD FOR TRANSMITTING REMOTE CONTROLS - Google Patents

METHOD FOR TRANSMITTING REMOTE CONTROLS

Info

Publication number
FR2770925B1
FR2770925B1 FR9714149A FR9714149A FR2770925B1 FR 2770925 B1 FR2770925 B1 FR 2770925B1 FR 9714149 A FR9714149 A FR 9714149A FR 9714149 A FR9714149 A FR 9714149A FR 2770925 B1 FR2770925 B1 FR 2770925B1
Authority
FR
France
Prior art keywords
remote controls
transmitting remote
transmitting
controls
remote
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
Application number
FR9714149A
Other languages
French (fr)
Other versions
FR2770925A1 (en
Inventor
Francis Delaporte
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 FR9714149A priority Critical patent/FR2770925B1/en
Priority to DE19851082A priority patent/DE19851082A1/en
Priority to BR9804577-6A priority patent/BR9804577A/en
Priority to IT1998TO000952A priority patent/IT1305176B1/en
Publication of FR2770925A1 publication Critical patent/FR2770925A1/en
Application granted granted Critical
Publication of FR2770925B1 publication Critical patent/FR2770925B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
    • 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
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
    • G07C2009/00769—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means
    • G07C2009/00793—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means by Hertzian waves
    • 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
    • H04W52/0287—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level changing the clock frequency of a controller in the equipment
    • H04W52/029—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level changing the clock frequency of a controller in the equipment reducing the clock frequency of the controller
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Selective Calling Equipment (AREA)
  • Transmitters (AREA)
  • Details Of Television Systems (AREA)
  • Communication Control (AREA)
FR9714149A 1997-11-12 1997-11-12 METHOD FOR TRANSMITTING REMOTE CONTROLS Expired - Fee Related FR2770925B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9714149A FR2770925B1 (en) 1997-11-12 1997-11-12 METHOD FOR TRANSMITTING REMOTE CONTROLS
DE19851082A DE19851082A1 (en) 1997-11-12 1998-11-05 Digital remote control signal transmission
BR9804577-6A BR9804577A (en) 1997-11-12 1998-11-11 Transmission of digital remote control signals.
IT1998TO000952A IT1305176B1 (en) 1997-11-12 1998-11-11 TRANSMISSION PROCEDURE FOR REMOTE CONTROLS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9714149A FR2770925B1 (en) 1997-11-12 1997-11-12 METHOD FOR TRANSMITTING REMOTE CONTROLS

Publications (2)

Publication Number Publication Date
FR2770925A1 FR2770925A1 (en) 1999-05-14
FR2770925B1 true FR2770925B1 (en) 2000-01-07

Family

ID=9513258

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9714149A Expired - Fee Related FR2770925B1 (en) 1997-11-12 1997-11-12 METHOD FOR TRANSMITTING REMOTE CONTROLS

Country Status (4)

Country Link
BR (1) BR9804577A (en)
DE (1) DE19851082A1 (en)
FR (1) FR2770925B1 (en)
IT (1) IT1305176B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002024207A1 (en) * 2000-09-21 2002-03-28 Henderson Morley Research & Development Limited Diuretic or sulphonylurea for use in antiviral treatment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6198030A (en) * 1984-10-18 1986-05-16 Nec Corp Battery-saving receiver
DE4015094A1 (en) * 1990-05-11 1991-11-14 Webasto Ag Fahrzeugtechnik REMOTE CONTROL SYSTEM, ESPECIALLY FOR CONTROLLING VEHICLE ADDITIONAL DEVICES
WO1993025987A1 (en) * 1992-06-08 1993-12-23 United Technologies Automotive, Inc. Power saving remote keyless entry
US5533058A (en) * 1994-03-10 1996-07-02 Delco Electronics Corporation Method and apparatus for low current RF signal detection

Also Published As

Publication number Publication date
DE19851082A1 (en) 1999-05-20
BR9804577A (en) 1999-11-23
ITTO980952A1 (en) 2000-05-11
FR2770925A1 (en) 1999-05-14
IT1305176B1 (en) 2001-04-10

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Legal Events

Date Code Title Description
ST Notification of lapse