FI982183A0 - Menetelmä tehonkulutuksen säätämiseksi - Google Patents

Menetelmä tehonkulutuksen säätämiseksi

Info

Publication number
FI982183A0
FI982183A0 FI982183A FI982183A FI982183A0 FI 982183 A0 FI982183 A0 FI 982183A0 FI 982183 A FI982183 A FI 982183A FI 982183 A FI982183 A FI 982183A FI 982183 A0 FI982183 A0 FI 982183A0
Authority
FI
Finland
Prior art keywords
procedure
power consumption
regulating power
regulating
consumption
Prior art date
Application number
FI982183A
Other languages
English (en)
Swedish (sv)
Other versions
FI982183A (fi
FI117523B (fi
Inventor
Ari Aho
Markku Lipponen
Jarno Knuutila
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
Application filed by Nokia Mobile Phones Ltd filed Critical Nokia Mobile Phones Ltd
Priority to FI982183A priority Critical patent/FI117523B/fi
Publication of FI982183A0 publication Critical patent/FI982183A0/fi
Priority to US09/413,297 priority patent/US6484041B1/en
Priority to JP11286734A priority patent/JP2000112544A/ja
Priority to EP99660158A priority patent/EP0992876A3/en
Publication of FI982183A publication Critical patent/FI982183A/fi
Application granted granted Critical
Publication of FI117523B publication Critical patent/FI117523B/fi

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
    • G06F1/329—Power saving characterised by the action undertaken by task scheduling
    • 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
    • G06F1/3296—Power saving characterised by the action undertaken by lowering the supply or operating voltage
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Power Sources (AREA)
  • Control Of Electrical Variables (AREA)
  • Mobile Radio Communication Systems (AREA)
FI982183A 1998-10-07 1998-10-07 Menetelmä tehonkulutuksen säätämiseksi FI117523B (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI982183A FI117523B (fi) 1998-10-07 1998-10-07 Menetelmä tehonkulutuksen säätämiseksi
US09/413,297 US6484041B1 (en) 1998-10-07 1999-10-06 Method for adjusting power consumption
JP11286734A JP2000112544A (ja) 1998-10-07 1999-10-07 電力消費量の調整方法
EP99660158A EP0992876A3 (en) 1998-10-07 1999-10-07 Method for adjusting power comsumption

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI982183A FI117523B (fi) 1998-10-07 1998-10-07 Menetelmä tehonkulutuksen säätämiseksi
FI982183 1998-10-07

Publications (3)

Publication Number Publication Date
FI982183A0 true FI982183A0 (fi) 1998-10-07
FI982183A FI982183A (fi) 2000-06-28
FI117523B FI117523B (fi) 2006-11-15

Family

ID=8552668

Family Applications (1)

Application Number Title Priority Date Filing Date
FI982183A FI117523B (fi) 1998-10-07 1998-10-07 Menetelmä tehonkulutuksen säätämiseksi

Country Status (4)

Country Link
US (1) US6484041B1 (fi)
EP (1) EP0992876A3 (fi)
JP (1) JP2000112544A (fi)
FI (1) FI117523B (fi)

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JP4248192B2 (ja) * 2001-08-01 2009-04-02 三洋電機株式会社 画像信号処理装置
US20030109218A1 (en) * 2001-10-18 2003-06-12 Azalea Microelectronics Corporation Portable wireless storage unit
JP3794312B2 (ja) * 2001-11-08 2006-07-05 ソニー株式会社 電源電圧周波数制御回路
US8645954B2 (en) * 2001-12-13 2014-02-04 Intel Corporation Computing system capable of reducing power consumption by distributing execution of instruction across multiple processors and method therefore
EP1351117A1 (en) * 2002-04-03 2003-10-08 Hewlett-Packard Company Data processing system and method
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US7849332B1 (en) * 2002-11-14 2010-12-07 Nvidia Corporation Processor voltage adjustment system and method
US7882369B1 (en) * 2002-11-14 2011-02-01 Nvidia Corporation Processor performance adjustment system and method
US7886164B1 (en) 2002-11-14 2011-02-08 Nvidia Corporation Processor temperature adjustment system and method
US7162279B2 (en) * 2002-12-20 2007-01-09 Intel Corporation Portable communication device having dynamic power management control and method therefor
JP3906169B2 (ja) * 2003-03-05 2007-04-18 三洋電機株式会社 携帯電話機、及び、携帯電話機の放送受信機能の制御プログラム
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CN100371857C (zh) * 2003-11-04 2008-02-27 上海华虹集成电路有限责任公司 一种防简单功耗分析攻击的方法
US7479753B1 (en) 2004-02-24 2009-01-20 Nvidia Corporation Fan speed controller
US7808548B1 (en) * 2004-04-15 2010-10-05 O2Micro International Limited Power management for digital devices
US7305569B2 (en) * 2004-06-29 2007-12-04 Intel Corporation Apparatus, system and method for adjusting a set of actual power states according to a function depending on a set of desired power states
US7228446B2 (en) * 2004-12-21 2007-06-05 Packet Digital Method and apparatus for on-demand power management
US7337335B2 (en) * 2004-12-21 2008-02-26 Packet Digital Method and apparatus for on-demand power management
US7805170B2 (en) * 2005-03-30 2010-09-28 St-Ericsson Sa System and method for efficient power supply regulation compatible with radio frequency operation
JP4082706B2 (ja) * 2005-04-12 2008-04-30 学校法人早稲田大学 マルチプロセッサシステム及びマルチグレイン並列化コンパイラ
JP4665681B2 (ja) * 2005-09-15 2011-04-06 富士ゼロックス株式会社 画像形成装置
DE102005061573B3 (de) * 2005-12-22 2007-05-10 Infineon Technologies Ag Schaltungsanordnung und Verfahren zum Betreiben einer Schaltungsanordnung
US7466620B2 (en) * 2006-01-04 2008-12-16 Baker Mohammad System and method for low power wordline logic for a memory
US8984256B2 (en) * 2006-02-03 2015-03-17 Russell Fish Thread optimized multiprocessor architecture
WO2008066548A1 (en) * 2006-11-29 2008-06-05 Agere Systems Inc. Speed binning for dynamic and adaptive power control
US7917799B2 (en) * 2007-04-12 2011-03-29 International Business Machines Corporation Method and system for digital frequency clocking in processor cores
US9134782B2 (en) 2007-05-07 2015-09-15 Nvidia Corporation Maintaining optimum voltage supply to match performance of an integrated circuit
US7712003B2 (en) * 2007-08-15 2010-05-04 International Business Machines Corporation Methodology and system to set JTAG interface
US8370663B2 (en) 2008-02-11 2013-02-05 Nvidia Corporation Power management with dynamic frequency adjustments
US8312299B2 (en) 2008-03-28 2012-11-13 Packet Digital Method and apparatus for dynamic power management control using serial bus management protocols
US9256265B2 (en) 2009-12-30 2016-02-09 Nvidia Corporation Method and system for artificially and dynamically limiting the framerate of a graphics processing unit
US9830889B2 (en) 2009-12-31 2017-11-28 Nvidia Corporation Methods and system for artifically and dynamically limiting the display resolution of an application
US8700926B2 (en) * 2010-01-11 2014-04-15 Qualcomm Incorporated System and method of tuning a dynamic clock and voltage switching algorithm based on workload requests
US8671413B2 (en) 2010-01-11 2014-03-11 Qualcomm Incorporated System and method of dynamic clock and voltage scaling for workload based power management of a wireless mobile device
US8352759B2 (en) * 2010-01-11 2013-01-08 Qualcomm Incorporated System and method of monitoring a central processing unit in real time
US8839006B2 (en) 2010-05-28 2014-09-16 Nvidia Corporation Power consumption reduction systems and methods
KR101661111B1 (ko) * 2010-11-23 2016-09-30 한국전자통신연구원 멀티 코어 프로세서의 전력 제어 장치 및 방법
EP2926214B1 (en) 2013-09-04 2017-04-12 IDT Europe GmbH Fpga power management system
FR3014215B1 (fr) 2013-12-03 2015-12-11 Thales Sa Procede de gestion des ressources de calcul d'applications logicielles
US11476817B2 (en) * 2020-09-16 2022-10-18 Intel Corporation Low-power and area-efficient gain-bandwidth tripler amplifier

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Also Published As

Publication number Publication date
FI982183A (fi) 2000-06-28
JP2000112544A (ja) 2000-04-21
EP0992876A2 (en) 2000-04-12
FI117523B (fi) 2006-11-15
US6484041B1 (en) 2002-11-19
EP0992876A3 (en) 2004-01-14

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