EE03320B1 - Elektriseadme jälgimisloogika integraallülitus ja taktsageduse valikuahel ning meetod energia tarbimise reguleerimiseks - Google Patents

Elektriseadme jälgimisloogika integraallülitus ja taktsageduse valikuahel ning meetod energia tarbimise reguleerimiseks

Info

Publication number
EE03320B1
EE03320B1 EE9400446A EE9400446A EE03320B1 EE 03320 B1 EE03320 B1 EE 03320B1 EE 9400446 A EE9400446 A EE 9400446A EE 9400446 A EE9400446 A EE 9400446A EE 03320 B1 EE03320 B1 EE 03320B1
Authority
EE
Estonia
Prior art keywords
power consumption
electrical appliance
frequency selection
adjusting power
logic integrated
Prior art date
Application number
EE9400446A
Other languages
English (en)
Estonian (et)
Inventor
Korhonen Sirpa
Lindholm Rune
Original Assignee
Nokia Mobile Phones Ltd.
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
Priority claimed from FI912954A external-priority patent/FI88450C/fi
Priority claimed from FI916051A external-priority patent/FI95847C/fi
Application filed by Nokia Mobile Phones Ltd. filed Critical Nokia Mobile Phones Ltd.
Publication of EE03320B1 publication Critical patent/EE03320B1/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/324—Power saving characterised by the action undertaken by lowering clock frequency
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/3287—Power saving characterised by the action undertaken by switching off individual functional units in the computer system
    • 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
    • H04W52/0293—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 having a sub-controller with a low clock frequency switching on and off a main controller with a high clock frequency
    • 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
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
    • 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)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Sources (AREA)
  • Logic Circuits (AREA)
EE9400446A 1991-06-18 1994-11-23 Elektriseadme jälgimisloogika integraallülitus ja taktsageduse valikuahel ning meetod energia tarbimise reguleerimiseks EE03320B1 (et)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI912954A FI88450C (fi) 1991-06-18 1991-06-18 Anordning foer byte av klocksignal
FI916051A FI95847C (fi) 1991-12-20 1991-12-20 Menetelmä ja toteutus sähköisen järjestelmän tehonkulutuksen säätämiseksi

Publications (1)

Publication Number Publication Date
EE03320B1 true EE03320B1 (et) 2000-12-15

Family

ID=26158974

Family Applications (1)

Application Number Title Priority Date Filing Date
EE9400446A EE03320B1 (et) 1991-06-18 1994-11-23 Elektriseadme jälgimisloogika integraallülitus ja taktsageduse valikuahel ning meetod energia tarbimise reguleerimiseks

Country Status (5)

Country Link
US (1) US5378935A (xx)
EP (1) EP0522720B1 (xx)
JP (1) JPH05274055A (xx)
DE (1) DE69229819T2 (xx)
EE (1) EE03320B1 (xx)

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Also Published As

Publication number Publication date
DE69229819D1 (de) 1999-09-23
US5378935A (en) 1995-01-03
DE69229819T2 (de) 2000-01-27
JPH05274055A (ja) 1993-10-22
EP0522720B1 (en) 1999-08-18
EP0522720A1 (en) 1993-01-13

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