WO2013026039A3 - Proactive power management using a power management unit - Google Patents

Proactive power management using a power management unit Download PDF

Info

Publication number
WO2013026039A3
WO2013026039A3 PCT/US2012/051477 US2012051477W WO2013026039A3 WO 2013026039 A3 WO2013026039 A3 WO 2013026039A3 US 2012051477 W US2012051477 W US 2012051477W WO 2013026039 A3 WO2013026039 A3 WO 2013026039A3
Authority
WO
WIPO (PCT)
Prior art keywords
power management
pmu
power
subsystems
proactive
Prior art date
Application number
PCT/US2012/051477
Other languages
French (fr)
Other versions
WO2013026039A2 (en
Inventor
Mark Fullerton
John Walley
Hwisung JUNG
Original Assignee
Broadcom Corporation
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 Broadcom Corporation filed Critical Broadcom Corporation
Publication of WO2013026039A2 publication Critical patent/WO2013026039A2/en
Publication of WO2013026039A3 publication Critical patent/WO2013026039A3/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/027—Generators characterised by the type of circuit or by the means used for producing pulses by the use of logic circuits, with internal or external positive feedback
    • H03K3/03—Astable circuits
    • H03K3/0315—Ring oscillators
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/0802—Details of the phase-locked loop the loop being adapted for reducing power consumption
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/14—Protection against unauthorised use of memory or access to memory
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/44—Program or device authentication
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/01—Modifications for accelerating switching
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/027—Generators characterised by the type of circuit or by the means used for producing pulses by the use of logic circuits, with internal or external positive feedback
    • H03K3/037—Bistable circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/027—Generators characterised by the type of circuit or by the means used for producing pulses by the use of logic circuits, with internal or external positive feedback
    • H03K3/037—Bistable circuits
    • H03K3/0375—Bistable circuits provided with means for increasing reliability; for protection; for ensuring a predetermined initial state when the supply voltage has been applied; for storing the actual state when the supply voltage fails
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/13—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals
    • H03K5/133—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals using a chain of active delay devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
    • H03L7/097—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal using a comparator for comparing the voltages obtained from two frequency to voltage converters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/099—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop
    • H03L7/0995—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop the oscillator comprising a ring oscillator
    • H03L7/0997—Controlling the number of delay elements connected in series in the ring oscillator
    • 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
    • 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
    • G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
    • G06F1/3228—Monitoring task completion, e.g. by use of idle timers, stop commands or wait commands
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K2005/00013—Delay, i.e. output pulse is delayed after input pulse and pulse length of output pulse is dependent on pulse length of input pulse
    • H03K2005/00019—Variable delay
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K2005/00013—Delay, i.e. output pulse is delayed after input pulse and pulse length of output pulse is dependent on pulse length of input pulse
    • H03K2005/00019—Variable delay
    • H03K2005/00026—Variable delay controlled by an analog electrical signal, e.g. obtained after conversion by a D/A converter
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K2005/00013—Delay, i.e. output pulse is delayed after input pulse and pulse length of output pulse is dependent on pulse length of input pulse
    • H03K2005/00019—Variable delay
    • H03K2005/00058—Variable delay controlled by a digital setting

Abstract

Embodiments of the present disclosure provide systems and methods for proactively managing power in a device. A power management unit (PMU) receives information from various subsystems of a device and estimates the total power required by each subsystem of the device. Based on this information, the PMU can predict power requirements for a particular subsystem or for one or more application(s) to execute. Based on this prediction, the PMU can reconfigure the subsystems so that the device executes more efficiently given the current battery life of the device. Proactive power management advantageously gives the PMU the capability to predict power needs of various subsystems of a device so that the power supplied to these subsystems can be managed in an intelligent way before battery resources are exhausted.
PCT/US2012/051477 2011-08-17 2012-08-17 Proactive power management using a power management unit WO2013026039A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201161524538P 2011-08-17 2011-08-17
US61/524,538 2011-08-17
US13/533,480 US20130046967A1 (en) 2011-08-17 2012-06-26 Proactive Power Management Using a Power Management Unit
US13/533,480 2012-06-26

Publications (2)

Publication Number Publication Date
WO2013026039A2 WO2013026039A2 (en) 2013-02-21
WO2013026039A3 true WO2013026039A3 (en) 2014-05-08

Family

ID=47712228

Family Applications (3)

Application Number Title Priority Date Filing Date
PCT/US2012/051479 WO2013026040A1 (en) 2011-08-17 2012-08-17 System for clocking an integrated circuit
PCT/US2012/051451 WO2013026032A1 (en) 2011-08-17 2012-08-17 Adaptive clocking scheme to accommodate supply voltage transients
PCT/US2012/051477 WO2013026039A2 (en) 2011-08-17 2012-08-17 Proactive power management using a power management unit

Family Applications Before (2)

Application Number Title Priority Date Filing Date
PCT/US2012/051479 WO2013026040A1 (en) 2011-08-17 2012-08-17 System for clocking an integrated circuit
PCT/US2012/051451 WO2013026032A1 (en) 2011-08-17 2012-08-17 Adaptive clocking scheme to accommodate supply voltage transients

Country Status (2)

Country Link
US (18) US8575993B2 (en)
WO (3) WO2013026040A1 (en)

Families Citing this family (145)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8286046B2 (en) * 2001-09-28 2012-10-09 Rambus Inc. Integrated circuit testing module including signal shaping interface
US9946667B2 (en) * 2008-11-12 2018-04-17 Microchip Technology Incorporated Microcontroller with configurable logic array
US8682639B2 (en) * 2010-09-21 2014-03-25 Texas Instruments Incorporated Dedicated memory window for emulation address
FR2965931B1 (en) * 2010-10-08 2013-05-03 Satimo Ind METHOD AND DEVICE FOR ELECTRONIC TESTING OF AN OBJECT
US8975951B2 (en) * 2011-04-11 2015-03-10 Sony Corporation Semiconductor integrated circuit
EP2541220B1 (en) * 2011-06-28 2015-04-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Device for measuring a temperature of a high-power semiconductor
US8575993B2 (en) 2011-08-17 2013-11-05 Broadcom Corporation Integrated circuit with pre-heating for reduced subthreshold leakage
US20130086395A1 (en) * 2011-09-30 2013-04-04 Qualcomm Incorporated Multi-Core Microprocessor Reliability Optimization
KR101840852B1 (en) 2011-10-10 2018-03-22 삼성전자주식회사 Surface temperature management method of mobile device and memory thermal management method of multichip package
US8831515B2 (en) 2011-10-12 2014-09-09 Broadcom Corporation Shaped load modulation in a near field communications (NFC) device
JP2013088394A (en) * 2011-10-21 2013-05-13 Renesas Electronics Corp Semiconductor device
WO2013126066A1 (en) * 2012-02-24 2013-08-29 Hewlett-Packard Development Company, L.P. Wear-leveling cores of a multi-core processor
US9344358B2 (en) * 2012-03-12 2016-05-17 Utah State University Aging-aware routing for NoCs
US20150198996A1 (en) * 2012-03-15 2015-07-16 Google Inc. Dynamically adjustable power usage
US20130262654A1 (en) * 2012-03-28 2013-10-03 Sony Corporation Resource management system with resource optimization mechanism and method of operation thereof
US10191742B2 (en) * 2012-03-30 2019-01-29 Intel Corporation Mechanism for saving and retrieving micro-architecture context
US20130262912A1 (en) * 2012-04-02 2013-10-03 International Business Machines Corporation Managing hardware configuration of a computer node
US20130275353A1 (en) * 2012-04-16 2013-10-17 Apple Inc. Systems and methods for selecting media items
US9229884B2 (en) 2012-04-30 2016-01-05 Freescale Semiconductor, Inc. Virtualized instruction extensions for system partitioning
US8856567B2 (en) * 2012-05-10 2014-10-07 International Business Machines Corporation Management of thermal condition in a data processing system by dynamic management of thermal loads
US9176563B2 (en) * 2012-05-14 2015-11-03 Broadcom Corporation Leakage variation aware power management for multicore processors
US9152587B2 (en) 2012-05-31 2015-10-06 Freescale Semiconductor, Inc. Virtualized interrupt delay mechanism
US9997069B2 (en) 2012-06-05 2018-06-12 Apple Inc. Context-aware voice guidance
US8965696B2 (en) * 2012-06-05 2015-02-24 Apple Inc. Providing navigation instructions while operating navigation application in background
US9482296B2 (en) 2012-06-05 2016-11-01 Apple Inc. Rendering road signs during navigation
US9886794B2 (en) 2012-06-05 2018-02-06 Apple Inc. Problem reporting in maps
US10156455B2 (en) 2012-06-05 2018-12-18 Apple Inc. Context-aware voice guidance
US9418672B2 (en) 2012-06-05 2016-08-16 Apple Inc. Navigation application with adaptive instruction text
US8983778B2 (en) 2012-06-05 2015-03-17 Apple Inc. Generation of intersection information by a mapping service
US8918066B2 (en) 2012-06-08 2014-12-23 Apple Inc. Facilitating switching between transmitting antennas in portable electronic devices
US8880749B2 (en) 2012-06-30 2014-11-04 Silicon Laboratories Inc. Apparatus for mixed signal interface circuitry and associated methods
US8762586B2 (en) * 2012-06-30 2014-06-24 Silicon Laboratories Inc. Apparatus for mixed signal interface acquisition circuitry and associated methods
US9086865B2 (en) * 2012-07-09 2015-07-21 International Business Machines Corporation Power napping technique for accelerated negative bias temperature instability (NBTI) and/or positive bias temperature instability (PBTI) recovery
CN104520782B (en) * 2012-08-09 2018-05-11 瑞典爱立信有限公司 For providing the method and module of the instruction for setting supply voltage
US9436626B2 (en) * 2012-08-09 2016-09-06 Freescale Semiconductor, Inc. Processor interrupt interface with interrupt partitioning and virtualization enhancements
US9442870B2 (en) * 2012-08-09 2016-09-13 Freescale Semiconductor, Inc. Interrupt priority management using partition-based priority blocking processor registers
US9239604B2 (en) * 2012-08-31 2016-01-19 Vixs Systems, Inc. Video processing device with ring oscillator for power adjustment and methods for use therewith
US9524012B2 (en) * 2012-10-05 2016-12-20 Dell Products L.P. Power system utilizing processor core performance state control
US8996902B2 (en) 2012-10-23 2015-03-31 Qualcomm Incorporated Modal workload scheduling in a heterogeneous multi-processor system on a chip
US8655307B1 (en) 2012-10-26 2014-02-18 Lookout, Inc. System and method for developing, updating, and using user device behavioral context models to modify user, device, and application state, settings and behavior for enhanced user security
JP6146852B2 (en) * 2012-10-30 2017-06-14 シナプティクス・ジャパン合同会社 Display control apparatus and data processing system
US9087146B2 (en) * 2012-12-21 2015-07-21 Intel Corporation Wear-out equalization techniques for multiple functional units
US9451551B2 (en) * 2012-12-21 2016-09-20 Apple Inc. Controlling a power state of a cellular packet data subsystem in a portable electronic device
US9000805B2 (en) * 2013-01-29 2015-04-07 Broadcom Corporation Resonant inductor coupling clock distribution
US10175739B2 (en) 2013-01-29 2019-01-08 Avago Technologies International Sales Pte. Limited Wearable device-aware supervised power management for mobile platforms
US9172383B2 (en) 2013-01-29 2015-10-27 Broadcom Corporation Induction-coupled clock distribution for an integrated circuit
CN103197717B (en) * 2013-02-28 2015-11-25 华为技术有限公司 Adaptive voltage method of adjustment, chip and system
US9417643B2 (en) * 2013-03-15 2016-08-16 Qualcomm Incorporated Voltage regulator with variable impedance element
TWI641943B (en) * 2013-03-15 2018-11-21 美商英特爾公司 Controlling power supply unit power consumption during idle state
TWI498737B (en) * 2013-03-29 2015-09-01 Mstar Semiconductor Inc Debug authorization determining method for motherboard control module and motherboard control module thereof
US9813411B2 (en) 2013-04-05 2017-11-07 Antique Books, Inc. Method and system of providing a picture password proof of knowledge as a web service
US10409353B2 (en) * 2013-04-17 2019-09-10 Qualcomm Incorporated Dynamic clock voltage scaling (DCVS) based on application performance in a system-on-a-chip (SOC), and related methods and processor-based systems
CN104112095B (en) * 2013-04-18 2017-09-22 晨星半导体股份有限公司 For motherboard control module except wrong authority determination methods and motherboard control module
US20140344827A1 (en) * 2013-05-16 2014-11-20 Nvidia Corporation System, method, and computer program product for scheduling a task to be performed by at least one processor core
TWI485367B (en) * 2013-05-17 2015-05-21 Advanced Semiconductor Eng Process, voltage and temperature(pvt)sensor and method for operating the same
US20140344592A1 (en) * 2013-05-20 2014-11-20 Advanced Micro Devices, Inc. Methods and apparatus for powering up an integrated circuit
US9471088B2 (en) * 2013-06-25 2016-10-18 Intel Corporation Restricting clock signal delivery in a processor
US9602083B2 (en) 2013-07-03 2017-03-21 Nvidia Corporation Clock generation circuit that tracks critical path across process, voltage and temperature variation
KR102187505B1 (en) * 2013-07-22 2020-12-08 삼성전자 주식회사 Method and apparatus for contriolling display of electronic device
US10103719B2 (en) 2013-07-22 2018-10-16 Nvidia Corporation Integrated voltage regulator with in-built process, temperature and aging compensation
DE102013216699A1 (en) * 2013-08-22 2015-02-26 Siemens Ag Österreich Method and circuit arrangement for securing against scanning of an address space
US9703355B2 (en) * 2013-08-28 2017-07-11 Qualcomm Incorporated Method, devices and systems for dynamic multimedia data flow control for thermal power budgeting
GB2517732A (en) * 2013-08-29 2015-03-04 Sim & Pin Ltd System for accessing data from multiple devices
US9071581B2 (en) * 2013-09-23 2015-06-30 Nvidia Corporation Secure storage with SCSI storage devices
US9383407B2 (en) * 2013-10-16 2016-07-05 Apple Inc. Instantaneous IR drop measurement circuit
KR20150050135A (en) 2013-10-31 2015-05-08 삼성전자주식회사 Electronic system including a plurality of heterogeneous cores and operating method therof
US10079019B2 (en) 2013-11-12 2018-09-18 Apple Inc. Always-on audio control for mobile device
CN104700886B (en) * 2013-12-06 2019-05-31 恩智浦美国有限公司 Memory circuit with power supply status sensor
US20150169363A1 (en) * 2013-12-18 2015-06-18 Qualcomm Incorporated Runtime Optimization of Multi-core System Designs for Increased Operating Life and Maximized Performance
US9606843B2 (en) 2013-12-18 2017-03-28 Qualcomm Incorporated Runtime optimization of multi-core system designs for increased operating life and maximized performance
US10261875B2 (en) * 2013-12-18 2019-04-16 Qualcomm Incorporated Runtime optimization of multi-core system designs for increased operating life and maximized performance
US9703613B2 (en) 2013-12-20 2017-07-11 Qualcomm Incorporated Multi-core dynamic workload management using native and dynamic parameters
CN105745593A (en) * 2013-12-23 2016-07-06 马维尔以色列(M.I.S.L.)有限公司 Apparatus and method for reacting to a change in supply voltage
JP6221792B2 (en) * 2014-02-05 2017-11-01 富士通株式会社 Information processing apparatus, information processing system, and information processing system control method
US10371415B2 (en) 2014-02-19 2019-08-06 The Boeing Company Electronics operation for temperature controlled systems
US9268970B2 (en) 2014-03-20 2016-02-23 Analog Devices, Inc. System and method for security-aware master
TWI548886B (en) 2014-04-18 2016-09-11 創意電子股份有限公司 Aging detection circuit and method thereof
US9300659B2 (en) * 2014-04-22 2016-03-29 Antique Books, Inc. Method and system of providing a picture password for relatively smaller displays
US9521636B2 (en) * 2014-04-22 2016-12-13 Nxp Usa, Inc. Synchronization circuitry, common public radio interface enable device, and a method of synchronizing a synchronized clock signal of a second transceiver to a clock of a first transceiver
US9323435B2 (en) * 2014-04-22 2016-04-26 Robert H. Thibadeau, SR. Method and system of providing a picture password for relatively smaller displays
JP6366358B2 (en) * 2014-05-20 2018-08-01 キヤノン株式会社 Information processing apparatus, information processing apparatus control method, and program
DE202015010002U1 (en) * 2014-05-21 2022-12-12 Abbott Diabetes Care, Inc. Management of multiple devices within an analyte monitoring environment
US9778728B2 (en) 2014-05-29 2017-10-03 Apple Inc. System on a chip with fast wake from sleep
US10031000B2 (en) 2014-05-29 2018-07-24 Apple Inc. System on a chip with always-on processor
US9619377B2 (en) * 2014-05-29 2017-04-11 Apple Inc. System on a chip with always-on processor which reconfigures SOC and supports memory-only communication mode
EP3149985A1 (en) 2014-06-02 2017-04-05 Antique Books Inc. Advanced proof of knowledge authentication
WO2015187729A1 (en) 2014-06-02 2015-12-10 Antique Books, Inc. Device and server for password pre-verification at client using truncated hash
US20150363116A1 (en) * 2014-06-12 2015-12-17 Advanced Micro Devices, Inc. Memory controller power management based on latency
WO2015199754A1 (en) * 2014-06-24 2015-12-30 Ruckus Wireless, Inc. Provisioning radios associated with acess points for testing a wireless network
US9720868B2 (en) * 2014-07-07 2017-08-01 Xilinx, Inc. Bridging inter-bus communications
US9367442B2 (en) * 2014-07-12 2016-06-14 Lenovo Enterprise Solutions (Singapore) Pte. Ltd. Allocating memory usage based on voltage regulator efficiency
US10079906B2 (en) * 2014-07-16 2018-09-18 Comcast Cable Communications, Llc Device mode settings to provide an enhanced user experience
US9497186B2 (en) 2014-08-11 2016-11-15 Antique Books, Inc. Methods and systems for securing proofs of knowledge for privacy
US20160091950A1 (en) * 2014-09-26 2016-03-31 Apple Inc. Peak current management
KR101637712B1 (en) 2014-10-31 2016-07-20 현대자동차주식회사 System for guiding economic driving, Vehicle applied to the same, and Method thereof
US9967417B2 (en) * 2015-01-21 2018-05-08 Canon Kabushiki Kaisha Managing apparatus power states
US9785211B2 (en) * 2015-02-13 2017-10-10 Qualcomm Incorporated Independent power collapse methodology
CN106464757B (en) 2015-05-08 2019-12-24 华为技术有限公司 Configuration method of setting information, terminal and server
CN106293644B (en) * 2015-05-12 2022-02-01 超威半导体产品（中国）有限公司 Power budget method considering time thermal coupling
US11265165B2 (en) 2015-05-22 2022-03-01 Antique Books, Inc. Initial provisioning through shared proofs of knowledge and crowdsourced identification
US9804666B2 (en) * 2015-05-26 2017-10-31 Samsung Electronics Co., Ltd. Warp clustering
US10234926B2 (en) * 2015-06-16 2019-03-19 Dell Products, Lp Method and apparatus for customized energy policy based on energy demand estimation for client systems
CN104933984B (en) * 2015-07-20 2017-12-05 京东方科技集团股份有限公司 Display device and its driving method and drive module
US10073718B2 (en) 2016-01-15 2018-09-11 Intel Corporation Systems, methods and devices for determining work placement on processor cores
US9825620B2 (en) * 2016-01-21 2017-11-21 Apple Inc. Method and apparatus for digital undervoltage detection and control
US10552219B2 (en) 2016-02-19 2020-02-04 Microsoft Technology Licensing, Llc Computing resource management of computing devices
US9806828B2 (en) 2016-02-24 2017-10-31 Frontier Engineering, Llc Radio frequency generator automated test system
KR101758267B1 (en) * 2016-03-10 2017-07-17 한국과학기술원 Communication apparatus for predicting power consumption of mobile application, communication system having the same, method of predicting power consumption of mobile application and method of providing predicted power consumption of mobile application
US10496811B2 (en) * 2016-08-04 2019-12-03 Data I/O Corporation Counterfeit prevention
US10310548B2 (en) 2016-11-07 2019-06-04 Microsoft Technology Licensing, Llc Expected lifetime management
DE102016124962A1 (en) * 2016-12-20 2018-06-21 Infineon Technologies Ag A memory device and method for controlling a memory support function
EP3343313A1 (en) * 2016-12-30 2018-07-04 Intel IP Corporation Devices and methods for thermal management
US10115471B1 (en) * 2017-05-01 2018-10-30 Western Digital Technologies, Inc. Storage system and method for handling overheating of the storage system
US11551990B2 (en) 2017-08-11 2023-01-10 Advanced Micro Devices, Inc. Method and apparatus for providing thermal wear leveling
US11742038B2 (en) 2017-08-11 2023-08-29 Advanced Micro Devices, Inc. Method and apparatus for providing wear leveling
US11131502B2 (en) * 2017-08-14 2021-09-28 Ut-Battelle, Llc Heating system with induction power supply and electromagnetic acoustic transducer with induction power supply
CN107483180B (en) * 2017-08-21 2020-05-01 湖南大学 High-stability physical unclonable function circuit
EP4242924A3 (en) * 2017-11-21 2023-10-11 Google LLC Low-power ambient computing system with machine learning
KR102604735B1 (en) * 2017-11-30 2023-11-22 삼성전자주식회사 Apparatus and method for manegementing consumption power in a electrolic device
TWI664555B (en) * 2017-11-30 2019-07-01 大陸商北京集創北方科技股份有限公司 Key pairing method between display screen and motherboard of handheld device and handheld device using same
WO2019117961A1 (en) * 2017-12-15 2019-06-20 Intel Corporation Power governance of processing unit
GB201806465D0 (en) 2018-04-20 2018-06-06 Nordic Semiconductor Asa Memory-access controll
CN110490008B (en) * 2018-05-14 2021-08-10 英韧科技(上海)有限公司 Security device and security chip
CN110196824B (en) * 2018-05-31 2022-12-09 腾讯科技（深圳）有限公司 Method and device for realizing data transmission and electronic equipment
GB201810662D0 (en) 2018-06-28 2018-08-15 Nordic Semiconductor Asa Peripheral Access On A Secure-Aware Bus System
GB201810653D0 (en) 2018-06-28 2018-08-15 Nordic Semiconductor Asa Secure peripheral interconnect
GB201810659D0 (en) 2018-06-28 2018-08-15 Nordic Semiconductor Asa Secure-Aware Bus System
CN109144214B (en) * 2018-08-06 2022-05-03 交叉信息核心技术研究院(西安)有限公司 Energy management system, method, electronic device, device and nonvolatile processor
WO2020051145A1 (en) * 2018-09-03 2020-03-12 Drexel University On-chip voltage assignment through particle swarm optimization
US11531385B2 (en) 2018-09-17 2022-12-20 Samsung Electronics Co., Ltd. Voltage droop monitoring circuits, system-on chips and methods of operating the system-on chips
KR102639095B1 (en) 2018-10-29 2024-02-23 삼성전자주식회사 Electronic device for managing degradation degree
TWI675293B (en) * 2018-11-02 2019-10-21 神雲科技股份有限公司 A host boot detection method and its system
US10969843B2 (en) * 2018-11-06 2021-04-06 International Business Machines Corporation Device-to-device wireless power transfer to provide content display continuity
CN111506530A (en) * 2019-01-30 2020-08-07 智原科技股份有限公司 Interrupt management system and management method thereof
US11543872B2 (en) 2019-07-02 2023-01-03 Microsoft Technology Licensing, Llc Dynamically adjusting device operating voltage based on device performance
US10996266B2 (en) 2019-08-09 2021-05-04 Stmicroelectronics International N.V. System and method for testing voltage monitors
US11567555B2 (en) * 2019-08-30 2023-01-31 Intel Corporation Software assisted power management
US11204766B2 (en) * 2019-08-30 2021-12-21 Intel Corporation Proactive Di/Dt voltage droop mitigation
CN113051199A (en) 2019-12-26 2021-06-29 阿里巴巴集团控股有限公司 Data transmission method and device
EP3866356B1 (en) * 2020-02-17 2023-08-23 Rohde & Schwarz GmbH & Co. KG Method of measuring a total radiated power of a device under test as well as test system
TWI749580B (en) * 2020-06-08 2021-12-11 星河半導體股份有限公司 Multi-channel antenna chip test system and method
CN111769824B (en) * 2020-07-13 2022-06-14 电子科技大学 Configurable delay circuit
US11843939B2 (en) * 2020-12-16 2023-12-12 Itron, Inc. Secure messaging for outage events
US11592894B2 (en) * 2021-04-12 2023-02-28 Dell Products L.P. Increasing power efficiency for an information handling system
CN113655994B (en) * 2021-10-21 2022-02-18 北京壁仞科技开发有限公司 Current change slope control method, control device and medium for multi-core processor

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030189418A1 (en) * 2002-04-05 2003-10-09 Schinner Charles E. Operational mode-based battery monitoring for a battery-powered electronic device
US20050138442A1 (en) * 2003-12-22 2005-06-23 International Business Machines Corporation Method and system for energy management in a simultaneous multi-threaded (SMT) processing system including per-thread device usage monitoring
US20080030185A1 (en) * 2006-08-02 2008-02-07 Corey Metsker Reporting power requirements of a powered device
US20090172432A1 (en) * 2007-12-28 2009-07-02 Morgan Bryan C Power management in electronic systems
US20090287948A1 (en) * 2004-09-03 2009-11-19 Chary Ram V Context based power management
US20100162019A1 (en) * 2008-12-24 2010-06-24 Stmicro Electronics Pvt. Ltd. Power management in a device
US20110001358A1 (en) * 2005-08-25 2011-01-06 Conroy David G Methods and apparatuses for dynamic power control

Family Cites Families (159)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4124848A (en) * 1977-09-21 1978-11-07 Automation Industries, Inc. Range limited area protection system
US4479216A (en) * 1982-12-22 1984-10-23 At&T Bell Laboratories Skew-free clock circuit for integrated circuit chip
US4775997A (en) * 1984-09-18 1988-10-04 Metrofone, Inc. System for interfacing a standard telephone set with a radio transceiver
US4882752A (en) * 1986-06-25 1989-11-21 Lindman Richard S Computer security system
US5107208A (en) * 1989-12-19 1992-04-21 North American Philips Corporation System for partitioning and testing submodule circuits of an integrated circuit
JP2530051B2 (en) 1990-07-24 1996-09-04 株式会社東芝 Semiconductor integrated circuit device
JPH06510416A (en) 1992-06-29 1994-11-17 デイド、インターナショナル、インコーポレイテッド High speed time multiplexed data transmission system
US5339445A (en) * 1992-11-16 1994-08-16 Harris Corporation Method of autonomously reducing power consumption in a computer sytem by compiling a history of power consumption
FI92786C (en) * 1993-03-30 1994-12-27 Nokia Telecommunications Oy Procedure for searching signaling channel in a radio system
SE501190C2 (en) * 1993-04-28 1994-12-05 Ellemtel Utvecklings Ab Digitally controlled crystal oscillator
US5502838A (en) * 1994-04-28 1996-03-26 Consilium Overseas Limited Temperature management for integrated circuits
EP0652516A1 (en) * 1993-11-03 1995-05-10 Advanced Micro Devices, Inc. Integrated microprocessor
WO1995031782A1 (en) * 1994-05-12 1995-11-23 Ast Research, Inc. Cpu activity monitoring through cache watching
US5873039A (en) * 1994-11-28 1999-02-16 Interonics Corporation Cellular telephone-modem interface for data communication
US5745375A (en) * 1995-09-29 1998-04-28 Intel Corporation Apparatus and method for controlling power usage
US5959872A (en) * 1996-10-28 1999-09-28 Samsung Electronics Co., Ltd. Apparatus and method for bidirectional scanning of video coefficients
JP3137034B2 (en) * 1997-06-06 2001-02-19 日本電気株式会社 Address trap comparison circuit for easy failure verification
US6192439B1 (en) * 1998-08-11 2001-02-20 Hewlett-Packard Company PCI-compliant interrupt steering architecture
US6253076B1 (en) * 1999-02-25 2001-06-26 Ericsson Inc. Manufacturing method for wireless communications devices employing potentially different versions of integrated circuits
US6658237B1 (en) * 1999-03-02 2003-12-02 Skyworks Solutions, Inc. Multi-Band transceiver utilizing direct conversion receiver
JP3895496B2 (en) * 1999-04-09 2007-03-22 富士通株式会社 Charging control circuit, charging device, and charging control method
US6194940B1 (en) 1999-09-27 2001-02-27 Lucent Technologies Inc. Automatic clock switching
US6855690B2 (en) 2000-06-01 2005-02-15 Children's Medical Center Corporation Methods and compositions for treating ocular disorders
DE10034262C1 (en) * 2000-07-14 2001-09-20 Infineon Technologies Ag Semiconducting device, especially for motor vehicle, has temperature regulation, and control unit causes integrated circuit to perform dummy working cycles if temperature below threshold
US6782486B1 (en) 2000-08-11 2004-08-24 Advanced Micro Devices, Inc. Apparatus for stopping and starting a clock in a clock forwarded I/O system depending on the presence of valid data in a receive buffer
US6320438B1 (en) * 2000-08-17 2001-11-20 Pericom Semiconductor Corp. Duty-cycle correction driver with dual-filter feedback loop
US6977979B1 (en) * 2000-08-31 2005-12-20 Hewlett-Packard Development Company, L.P. Enhanced clock forwarding data recovery
US20020087904A1 (en) * 2000-12-28 2002-07-04 Zhong-Ning (George) Cai Method and apparatus for thermal sensitivity based dynamic power control
US6535735B2 (en) 2001-03-22 2003-03-18 Skyworks Solutions, Inc. Critical path adaptive power control
US6771087B1 (en) * 2001-06-04 2004-08-03 Advanced Micro Devices, Inc. System and method for testing integrated circuit modules
US6668357B2 (en) * 2001-06-29 2003-12-23 Fujitsu Limited Cold clock power reduction
GB0119629D0 (en) * 2001-08-10 2001-10-03 Cryptomathic As Data certification method and apparatus
US6931562B1 (en) 2001-08-23 2005-08-16 Hewlett-Packard Development Company, L.P. System and method for transferring data from a higher frequency clock domain to a lower frequency clock domain
US7145903B2 (en) * 2001-09-06 2006-12-05 Meshnetworks, Inc. Multi-master bus architecture for system-on-chip designs
US7265570B2 (en) * 2001-09-28 2007-09-04 Inapac Technology, Inc. Integrated circuit testing module
US7313740B2 (en) * 2002-07-25 2007-12-25 Inapac Technology, Inc. Internally generating patterns for testing in an integrated circuit device
US8286046B2 (en) * 2001-09-28 2012-10-09 Rambus Inc. Integrated circuit testing module including signal shaping interface
US6804632B2 (en) * 2001-12-06 2004-10-12 Intel Corporation Distribution of processing activity across processing hardware based on power consumption considerations
US6883102B2 (en) * 2001-12-18 2005-04-19 Arm Limited Apparatus and method for performing power management functions
US6586971B1 (en) * 2001-12-18 2003-07-01 Hewlett-Packard Development Company, L.P. Adapting VLSI clocking to short term voltage transients
US6877057B2 (en) * 2002-01-25 2005-04-05 Dell Products L.P. Information handling system with dynamic interrupt allocation apparatus and methodology
JP4031671B2 (en) 2002-06-11 2008-01-09 松下電器産業株式会社 Clock recovery circuit
JP2004021574A (en) * 2002-06-17 2004-01-22 Hitachi Ltd Semiconductor device
US7486894B2 (en) * 2002-06-25 2009-02-03 Finisar Corporation Transceiver module and integrated circuit with dual eye openers
US7561855B2 (en) * 2002-06-25 2009-07-14 Finisar Corporation Transceiver module and integrated circuit with clock and data recovery clock diplexing
TWI285302B (en) 2002-07-26 2007-08-11 Mstar Semiconductor Inc Logic system with adaptive supply voltage control
US6908227B2 (en) * 2002-08-23 2005-06-21 Intel Corporation Apparatus for thermal management of multiple core microprocessors
KR100486256B1 (en) * 2002-09-04 2005-05-03 삼성전자주식회사 Semiconductor memory device comprising duty cycle correction circuit and circuit of interpolating clock signals in the semiconductor memory device
JP3905005B2 (en) * 2002-09-18 2007-04-18 富士通株式会社 Portable device and semiconductor integrated circuit device
US7149862B2 (en) * 2002-11-18 2006-12-12 Arm Limited Access control in a data processing apparatus
US7309999B2 (en) * 2002-11-27 2007-12-18 Inapac Technology, Inc. Electronic device having an interface supported testing mode
US7305253B2 (en) 2002-12-19 2007-12-04 Sony Ericsson Mobile Communications Ab Combination audio/charger jack
US7010713B2 (en) 2002-12-19 2006-03-07 Mosaid Technologies, Inc. Synchronization circuit and method with transparent latches
US6956923B1 (en) * 2003-01-17 2005-10-18 Xilinx, Inc. High speed phase detector architecture
US7505541B1 (en) * 2003-01-17 2009-03-17 Xilinx, Inc. NRZ/PAM-4/PRML triple mode phase and data detector
US6941232B2 (en) * 2003-01-28 2005-09-06 Texas Instruments Incorporated Method and apparatus for performing multi-site integrated circuit device testing
TW200502845A (en) * 2003-05-13 2005-01-16 Pctel Inc Locking programming interface
WO2005008424A2 (en) 2003-07-11 2005-01-27 Finanalytica, Inc. Providing optimization of a financial portfolio using a parametric leptokurtic distribution
US6995621B1 (en) 2003-09-17 2006-02-07 Hewlett-Packard Development Company, L.P. On-chip variable oscillator method and apparatus
WO2005088424A2 (en) 2004-03-10 2005-09-22 Koninklijke Philips Electronics N.V. Calibration of clock generators in system-on-chip integrated circuits
US8095813B2 (en) * 2004-03-22 2012-01-10 Integrated Device Technology, Inc Integrated circuit systems having processor-controlled clock signal generators therein that support efficient power management
US7213172B2 (en) * 2004-03-31 2007-05-01 Intel Corporation Debugging power management
JP3834323B2 (en) * 2004-04-30 2006-10-18 日本電気株式会社 Cache memory and cache control method
US20050257016A1 (en) * 2004-05-17 2005-11-17 Brian Boles Digital signal controller secure memory partitioning
JP3805344B2 (en) * 2004-06-22 2006-08-02 株式会社ソニー・コンピュータエンタテインメント Processor, information processing apparatus and processor control method
US20060049886A1 (en) * 2004-09-08 2006-03-09 Agostinelli Victor M Jr On-die record-of-age circuit
US7975155B2 (en) * 2004-09-10 2011-07-05 Freescale Semiconductor, Inc. Apparatus and method for controlling voltage and frequency
US7773964B2 (en) * 2004-10-25 2010-08-10 Qualcomm Incorporated Systems, methods and apparatus for determining a radiated performance of a wireless device
US7129763B1 (en) 2004-11-08 2006-10-31 Western Digital Technologies, Inc. Adjusting power consumption of digital circuitry by generating frequency error representing error in propagation delay
US7814485B2 (en) * 2004-12-07 2010-10-12 Intel Corporation System and method for adaptive power management based on processor utilization and cache misses
US7199607B2 (en) 2004-12-22 2007-04-03 Infineon Technologies Ag Pin multiplexing
US7149645B2 (en) * 2004-12-30 2006-12-12 Intel Corporation Method and apparatus for accurate on-die temperature measurement
JP2006236064A (en) * 2005-02-25 2006-09-07 Oki Electric Ind Co Ltd Memory control device and memory system
CN101185262B (en) * 2005-03-30 2011-04-20 飞思卡尔半导体公司 Method and equipment for transmitting a sequence of transmission burst
US7219175B1 (en) 2005-03-31 2007-05-15 Emc Corporation Method and system for improving the latency in a data transmission system
US7558984B2 (en) * 2005-04-27 2009-07-07 Texas Instruments Incorporated Apparatus and method for test and debug of a processor/core having advanced power management
US7813459B2 (en) 2005-10-03 2010-10-12 Spansion Llc Digital data transfer between different clock domains
JP4520394B2 (en) 2005-10-27 2010-08-04 ルネサスエレクトロニクス株式会社 DLL circuit and test method thereof
US7417482B2 (en) 2005-10-31 2008-08-26 Qualcomm Incorporated Adaptive voltage scaling for an electronics device
US7444528B2 (en) * 2005-12-06 2008-10-28 Intel Corporation Component reliability budgeting system
US7592876B2 (en) 2005-12-08 2009-09-22 Intel Corporation Leakage oscillator based aging monitor
US7925899B2 (en) * 2005-12-29 2011-04-12 Intel Corporation Method, system, and apparatus for runtime power estimation
US8181051B2 (en) * 2006-02-09 2012-05-15 Freescale Semiconductor, Inc. Electronic apparatus and method of conserving energy
US8074110B2 (en) * 2006-02-28 2011-12-06 Intel Corporation Enhancing reliability of a many-core processor
US7716511B2 (en) * 2006-03-08 2010-05-11 Freescale Semiconductor, Inc. Dynamic timing adjustment in a circuit device
US8656143B2 (en) * 2006-03-13 2014-02-18 Laurence H. Cooke Variable clocked heterogeneous serial array processor
US7902654B2 (en) * 2006-05-10 2011-03-08 Qualcomm Incorporated System and method of silicon switched power delivery using a package
JP5054003B2 (en) * 2006-05-30 2012-10-24 パナソニック株式会社 Battery-driven device, load control method, integrated circuit, and load control program
US7987358B1 (en) * 2006-06-09 2011-07-26 Xilinx, Inc. Methods of authenticating a user design in a programmable integrated circuit
TW200809748A (en) * 2006-08-09 2008-02-16 Ind Tech Res Inst Method for simulating circuit reliability and system thereof
US7887235B2 (en) * 2006-08-30 2011-02-15 Freescale Semiconductor, Inc. Multiple sensor thermal management for electronic devices
US9582060B2 (en) * 2006-08-31 2017-02-28 Advanced Silicon Technologies Llc Battery-powered device with reduced power consumption based on an application profile data
US20080068100A1 (en) 2006-09-12 2008-03-20 Goodnow Kenneth J Power management architecture and method of modulating oscillator frequency based on voltage supply
US20080126652A1 (en) * 2006-09-27 2008-05-29 Intel Corporation Managing Interrupts in a Partitioned Platform
JP4907312B2 (en) * 2006-11-28 2012-03-28 ユニデン株式会社 Constant voltage constant current power supply
US7793119B2 (en) * 2006-12-21 2010-09-07 Texas Instruments Incorporated Adaptive voltage scaling with age compensation
JP5023695B2 (en) * 2006-12-27 2012-09-12 富士通株式会社 Electronic file system, operation device, and computer program
US8412981B2 (en) * 2006-12-29 2013-04-02 Intel Corporation Core sparing on multi-core platforms
JP4623683B2 (en) * 2007-01-16 2011-02-02 パナソニック株式会社 Integrated circuit device, operation control method of integrated circuit device, and manufacturing method of integrated circuit device
DE102007009525B4 (en) 2007-02-27 2008-11-27 Infineon Technologies Ag Concept for generating a supply voltage-dependent clock signal
US20080222581A1 (en) * 2007-03-09 2008-09-11 Mips Technologies, Inc. Remote Interface for Managing the Design and Configuration of an Integrated Circuit Semiconductor Design
US7761268B2 (en) * 2007-05-02 2010-07-20 National Changua University of Education Non-linear transient analysis module and method for phase locked loop
US8175545B2 (en) * 2007-05-17 2012-05-08 Broadcom Corporation Communication devices with integrated thermal sensing circuit and methods for use therewith
US20080307240A1 (en) * 2007-06-08 2008-12-11 Texas Instruments Incorporated Power management electronic circuits, systems, and methods and processes of manufacture
US8122232B2 (en) * 2007-06-21 2012-02-21 Arm Limited Self programming slave device controller
US8045670B2 (en) * 2007-06-22 2011-10-25 Texas Instruments Incorporated Interpolative all-digital phase locked loop
US20090049314A1 (en) * 2007-08-13 2009-02-19 Ali Taha Method and System for Dynamic Voltage and Frequency Scaling (DVFS)
US7886172B2 (en) * 2007-08-27 2011-02-08 International Business Machines Corporation Method of virtualization and OS-level thermal management and multithreaded processor with virtualization and OS-level thermal management
US7934110B2 (en) * 2007-09-25 2011-04-26 Intel Corporation Dynamically managing thermal levels in a processing system
US8331898B2 (en) * 2007-10-03 2012-12-11 Texas Instruments Incorporated Power-saving receiver circuits, systems and processes
US7778345B2 (en) 2007-11-07 2010-08-17 Texas Instruments Incorporated Distortion compensation in a communication system
US8635380B2 (en) * 2007-12-20 2014-01-21 Intel Corporation Method, system and apparatus for handling events for partitions in a socket with sub-socket partitioning
US8176352B2 (en) 2008-04-16 2012-05-08 Adavanced Micro Devices, Inc. Clock domain data transfer device and methods thereof
US8134411B2 (en) * 2008-04-17 2012-03-13 Texas Instruments Incorporated Computation spreading utilizing dithering for spur reduction in a digital phase lock loop
US8090965B1 (en) * 2008-04-17 2012-01-03 Lsi Corporation System and method for testing memory power management modes in an integrated circuit
EP2283400B1 (en) * 2008-06-05 2017-11-29 Siemens Aktiengesellschaft Method for operating a modular automation device
KR101460665B1 (en) * 2008-07-16 2014-11-12 삼성전자주식회사 SoC DEVICE VERIFICATION MODEL USING MEMORY INTERFACE
US8306174B2 (en) * 2008-07-30 2012-11-06 Texas Instruments Incorporated Fractional interpolative timing advance and retard control in a transceiver
US8274903B2 (en) 2008-08-20 2012-09-25 Qualcomm Incorporated Methods and apparatus for switching between a base channel and a 60 GHz channel
US8051467B2 (en) * 2008-08-26 2011-11-01 Atmel Corporation Secure information processing
JP5384910B2 (en) 2008-11-11 2014-01-08 ルネサスエレクトロニクス株式会社 Semiconductor integrated circuit and clock synchronization control method
FR2938552B1 (en) 2008-11-19 2010-12-03 Gervais Danone Sa HYPOCHOLESTEROLEMIANT STRAIN OF LACTOBACILLUS DELBRUECKII
US8558626B2 (en) * 2008-11-24 2013-10-15 Freescale Semiconductor, Inc. Method and apparatus for generating a clock signal
US9172117B2 (en) * 2008-12-04 2015-10-27 Domingo Enterprises, Llc User-controlled application-based power management
US8081003B2 (en) 2009-02-02 2011-12-20 Infineon Technologies Ag Circuit arrangement with a test circuit and a reference circuit and corresponding method
US8190931B2 (en) * 2009-04-30 2012-05-29 Texas Instruments Incorporated Power management events profiling
US20110007491A1 (en) * 2009-07-10 2011-01-13 Protonex Technology Corporation Portable power manager enclosure
US8129953B2 (en) * 2009-08-04 2012-03-06 Broadcom Corporation Power management unit for a wireless device
US8538484B2 (en) * 2009-08-14 2013-09-17 Google Inc. Providing a user with feedback regarding power consumption in battery-operated electronic devices
US8477631B2 (en) * 2009-08-25 2013-07-02 Texas Instruments Incorporated Dynamic low power radio modes
US20110138395A1 (en) * 2009-12-08 2011-06-09 Empire Technology Development Llc Thermal management in multi-core processor
US8008961B2 (en) 2009-12-14 2011-08-30 Qualcomm Incorporated Adaptive clock generators, systems, and methods
US8887171B2 (en) * 2009-12-28 2014-11-11 Intel Corporation Mechanisms to avoid inefficient core hopping and provide hardware assisted low-power state selection
US9235251B2 (en) * 2010-01-11 2016-01-12 Qualcomm Incorporated Dynamic low power mode implementation for computing devices
US8198868B2 (en) * 2010-01-20 2012-06-12 Broadcom Corporation Power management unit for a wireless device
US20110181315A1 (en) 2010-01-25 2011-07-28 Broadcom Corporation Adaptive Device Aging Monitoring and Compensation
KR101948707B1 (en) 2010-01-29 2019-02-15 가부시키가이샤 한도오따이 에네루기 켄큐쇼 Semiconductor memory device
US8595731B2 (en) * 2010-02-02 2013-11-26 International Business Machines Corporation Low overhead dynamic thermal management in many-core cluster architecture
US8466707B2 (en) 2010-03-03 2013-06-18 Qualcomm Incorporated Method and apparatus for testing a memory device
US8549630B2 (en) * 2010-03-05 2013-10-01 The Regents Of The University Of California Trojan-resistant bus architecture and methods
US8489904B2 (en) * 2010-03-25 2013-07-16 International Business Machines Corporation Allocating computing system power levels responsive to service level agreements
US8354875B2 (en) * 2010-03-25 2013-01-15 Qualcomm Incorporated Low voltage temperature sensor and use thereof for autonomous multiprobe measurement device
US20110265090A1 (en) * 2010-04-22 2011-10-27 Moyer William C Multiple core data processor with usage monitoring
TWI423017B (en) * 2010-06-21 2014-01-11 Ind Tech Res Inst Performance scaling device, processor with the same, and method of scaling performance thereof
US20120032894A1 (en) * 2010-08-06 2012-02-09 Nima Parivar Intelligent management for an electronic device
US8370667B2 (en) * 2010-12-22 2013-02-05 Intel Corporation System context saving based on compression/decompression time
WO2012086072A1 (en) 2010-12-24 2012-06-28 富士通株式会社 Storage apparatus, control apparatus, and control method
US8463970B2 (en) * 2011-01-04 2013-06-11 Qualcomm Incorporated Method and system for managing sleep states of interrupt controllers in a portable computing device
US9374787B2 (en) * 2011-02-10 2016-06-21 Alcatel Lucent Method and apparatus of smart power management for mobile communication terminals using power thresholds
US9043665B2 (en) * 2011-03-09 2015-05-26 Intel Corporation Functional fabric based test wrapper for circuit testing of IP blocks
US8782645B2 (en) * 2011-05-11 2014-07-15 Advanced Micro Devices, Inc. Automatic load balancing for heterogeneous cores
US8667128B2 (en) * 2011-05-17 2014-03-04 Apple Inc. Collecting information regarding electronic aging of products
US8671170B2 (en) * 2011-05-17 2014-03-11 Apple Inc. Modifying operating parameters of a device based on aging information
US8578143B2 (en) * 2011-05-17 2013-11-05 Apple Inc. Modifying operating parameters based on device use
US8583844B2 (en) * 2011-05-31 2013-11-12 Lsi Corporation System and method for optimizing slave transaction ID width based on sparse connection in multilayer multilevel interconnect system-on-chip architecture
US20130007492A1 (en) * 2011-06-30 2013-01-03 Sokol Jr Joseph Timer interrupt latency
US8575993B2 (en) 2011-08-17 2013-11-05 Broadcom Corporation Integrated circuit with pre-heating for reduced subthreshold leakage
US8984311B2 (en) * 2011-12-30 2015-03-17 Intel Corporation Method, apparatus, and system for energy efficiency and energy conservation including dynamic C0-state cache resizing
US20130257583A1 (en) * 2012-03-29 2013-10-03 Motorola Mobility, Inc. Wireless communication device and method with ultrasonic detection

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030189418A1 (en) * 2002-04-05 2003-10-09 Schinner Charles E. Operational mode-based battery monitoring for a battery-powered electronic device
US20050138442A1 (en) * 2003-12-22 2005-06-23 International Business Machines Corporation Method and system for energy management in a simultaneous multi-threaded (SMT) processing system including per-thread device usage monitoring
US20090287948A1 (en) * 2004-09-03 2009-11-19 Chary Ram V Context based power management
US20110001358A1 (en) * 2005-08-25 2011-01-06 Conroy David G Methods and apparatuses for dynamic power control
US20080030185A1 (en) * 2006-08-02 2008-02-07 Corey Metsker Reporting power requirements of a powered device
US20090172432A1 (en) * 2007-12-28 2009-07-02 Morgan Bryan C Power management in electronic systems
US20100162019A1 (en) * 2008-12-24 2010-06-24 Stmicro Electronics Pvt. Ltd. Power management in a device

Also Published As

Publication number Publication date
US20130047272A1 (en) 2013-02-21
US20140312947A1 (en) 2014-10-23
US20130046967A1 (en) 2013-02-21
WO2013026040A1 (en) 2013-02-21
US10033391B2 (en) 2018-07-24
US8856559B2 (en) 2014-10-07
US9160348B2 (en) 2015-10-13
US8650633B2 (en) 2014-02-11
US20130043939A1 (en) 2013-02-21
WO2013026039A2 (en) 2013-02-21
US20130047166A1 (en) 2013-02-21
US20130045779A1 (en) 2013-02-21
US9225343B2 (en) 2015-12-29
WO2013026040A8 (en) 2013-08-08
WO2013026032A1 (en) 2013-02-21
US20130044844A1 (en) 2013-02-21
US20130047250A1 (en) 2013-02-21
US20160226498A1 (en) 2016-08-04
US20130043927A1 (en) 2013-02-21
US9312863B2 (en) 2016-04-12
US20130043914A1 (en) 2013-02-21
US10804906B2 (en) 2020-10-13
US9312862B2 (en) 2016-04-12
US8744368B2 (en) 2014-06-03
US20130047023A1 (en) 2013-02-21
US20130047000A1 (en) 2013-02-21
US9407272B2 (en) 2016-08-02
US8823447B2 (en) 2014-09-02
US20130047012A1 (en) 2013-02-21
US9209816B2 (en) 2015-12-08
US8810300B2 (en) 2014-08-19
US20140028344A1 (en) 2014-01-30
US8782314B2 (en) 2014-07-15
US20130043916A1 (en) 2013-02-21
US20130046915A1 (en) 2013-02-21
US20180309455A1 (en) 2018-10-25
US8954017B2 (en) 2015-02-10
US8575993B2 (en) 2013-11-05
US8745724B2 (en) 2014-06-03

Similar Documents

Publication Publication Date Title
WO2013026039A3 (en) Proactive power management using a power management unit
CA2741088C (en) Methods of achieving cognizant power management
WO2012047746A3 (en) System and method for monitoring and managing data center resources in real time
GB2495058A (en) Context aware traffic management for resource conservation in a wireless network
WO2013089782A3 (en) Co-location electrical architecture
WO2012112754A3 (en) Worksite management system implementing remote machine reconfiguration
TR201902683T4 (en) Regulating congestion in the communication network using allocation and holding priority.
WO2012048037A3 (en) Automatic replication and migration of live virtual machines
GB2510091A (en) Collaborative processor and system performance and power management
AR085206A1 (en) METHOD, SYSTEM AND LEGIBLE STORAGE METHOD BY COMPUTER TO DEFINE FLEXIBLE DIRECTIVES FOR MAKING NETWORK DECISIONS
WO2012161993A3 (en) Bidirectional demand response control
MX2015008431A (en) Conserving battery and data usage.
GB2523492A (en) System and method for providing for power savings in a processor environment
WO2012162167A3 (en) Cross-cloud computing for capacity management and disaster recovery
GB2476606A (en) Systems, devices, and methods for managing energy usage
WO2010057947A3 (en) Computer-supported method for optimizing energy usage in a local system
WO2014071360A3 (en) Systems and methods for provisioning and managing an elastic computing infrastructure
RU2013142696A (en) ACCESS TO POWER SUPPLY
EP2680145A3 (en) Monitoring of heterogeneous saas usage
WO2013049762A3 (en) Multi-core microprocessor reliability optimization
GB2511020A (en) System and method for efficient service-instance oriented energy management in the internet of things
FI20135414A (en) Radio-mediated access technologies (inter-RAT) application determination for energy saving control
WO2011119572A3 (en) Method and system for managing power consumption of a computing device
IN2014CN04772A (en)
WO2011162577A3 (en) Network system

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12823328

Country of ref document: EP

Kind code of ref document: A2

122 Ep: pct application non-entry in european phase

Ref document number: 12823328

Country of ref document: EP

Kind code of ref document: A2