IT1305176B1 - TRANSMISSION PROCEDURE FOR REMOTE CONTROLS. - Google Patents

TRANSMISSION PROCEDURE FOR REMOTE CONTROLS.

Info

Publication number
IT1305176B1
IT1305176B1 IT1998TO000952A ITTO980952A IT1305176B1 IT 1305176 B1 IT1305176 B1 IT 1305176B1 IT 1998TO000952 A IT1998TO000952 A IT 1998TO000952A IT TO980952 A ITTO980952 A IT TO980952A IT 1305176 B1 IT1305176 B1 IT 1305176B1
Authority
IT
Italy
Prior art keywords
transmission procedure
remote controls
remote
controls
procedure
Prior art date
Application number
IT1998TO000952A
Other languages
Italian (it)
Inventor
Francis Delaporte
Original Assignee
Sagem
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 filed Critical Sagem
Publication of ITTO980952A1 publication Critical patent/ITTO980952A1/en
Application granted granted Critical
Publication of IT1305176B1 publication Critical patent/IT1305176B1/en

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
IT1998TO000952A 1997-11-12 1998-11-11 TRANSMISSION PROCEDURE FOR REMOTE CONTROLS. IT1305176B1 (en)

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
ITTO980952A1 ITTO980952A1 (en) 2000-05-11
IT1305176B1 true IT1305176B1 (en) 2001-04-10

Family

ID=9513258

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1998TO000952A IT1305176B1 (en) 1997-11-12 1998-11-11 TRANSMISSION PROCEDURE FOR 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
EP1322316B1 (en) * 2000-09-21 2009-07-01 Henderson Morley Research and 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
BR9804577A (en) 1999-11-23
FR2770925B1 (en) 2000-01-07
DE19851082A1 (en) 1999-05-20
FR2770925A1 (en) 1999-05-14
ITTO980952A1 (en) 2000-05-11

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