WO2012023150A3 - Handheld electronic devices - Google Patents

Handheld electronic devices Download PDF

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Publication number
WO2012023150A3
WO2012023150A3 PCT/IN2011/000557 IN2011000557W WO2012023150A3 WO 2012023150 A3 WO2012023150 A3 WO 2012023150A3 IN 2011000557 W IN2011000557 W IN 2011000557W WO 2012023150 A3 WO2012023150 A3 WO 2012023150A3
Authority
WO
WIPO (PCT)
Prior art keywords
handheld electronic
electronic device
processors
compromising
mpmriov
Prior art date
Application number
PCT/IN2011/000557
Other languages
French (fr)
Other versions
WO2012023150A2 (en
WO2012023150A4 (en
Inventor
Balaji Kanigicherla
Siva Raghu Ram Voleti
Krishna Mohan Tandaboina
Dhanumjai Pasumarthy
Original Assignee
Ineda Systems Pvt. 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 Ineda Systems Pvt. Ltd filed Critical Ineda Systems Pvt. Ltd
Publication of WO2012023150A2 publication Critical patent/WO2012023150A2/en
Publication of WO2012023150A3 publication Critical patent/WO2012023150A3/en
Publication of WO2012023150A4 publication Critical patent/WO2012023150A4/en

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
    • G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
    • 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
    • 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
    • G06F1/3293—Power saving characterised by the action undertaken by switching to a less power-consuming processor, e.g. sub-CPU
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/48—Program initiating; Program switching, e.g. by interrupt
    • G06F9/4806—Task transfer initiation or dispatching
    • G06F9/4843—Task transfer initiation or dispatching by program, e.g. task dispatcher, supervisor, operating system
    • G06F9/4881—Scheduling strategies for dispatcher, e.g. round robin, multi-level priority queues
    • G06F9/4893—Scheduling strategies for dispatcher, e.g. round robin, multi-level priority queues taking into account power or heat criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • 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
    • Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate
    • 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

Abstract

Disclosed herein is a handheld electronic device (100), such as, smart phones optimized to enhance battery life without compromising on processing capabilities. In accordance with one embodiment of the subject matter described herein, a handheld electronic device (100) comprising a plurality of processors (102, 104), a multi-protocol multi-root input output virtualization (MPMRIOV) switch (108) electronically connected to at least one of the plurality of processors (102, 104) and a peripheral and interface virtualization unit (112) connected to the MPMRIOV switch (108) is described. The handheld electronic device (100) optimizes power consumption without compromising on processing power or features. The handheld electronic device (100) also enables simultaneous sharing of peripherals (116) and components among multiple operating systems running on the plurality of processors (102, 104) so as to reduce hardware redundancy.
PCT/IN2011/000557 2010-08-19 2011-08-19 Handheld electronic devices WO2012023150A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN2396CH2010 2010-08-19
IN2396/CHE/2010 2010-08-19

Publications (3)

Publication Number Publication Date
WO2012023150A2 WO2012023150A2 (en) 2012-02-23
WO2012023150A3 true WO2012023150A3 (en) 2012-06-07
WO2012023150A4 WO2012023150A4 (en) 2012-07-19

Family

ID=45605481

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2011/000557 WO2012023150A2 (en) 2010-08-19 2011-08-19 Handheld electronic devices

Country Status (1)

Country Link
WO (1) WO2012023150A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10437591B2 (en) 2013-02-26 2019-10-08 Qualcomm Incorporated Executing an operating system on processors having different instruction set architectures
US9411765B2 (en) 2013-12-20 2016-08-09 Qualcomm Incorporated Methods of using a peripheral component interconnect express (PCIE) device in a virtual environment
CN105159721A (en) 2015-09-08 2015-12-16 深圳创维－Rgb电子有限公司 Method of multi-mode startup intelligent equipment and system of multi-mode startup intelligent equipment
US9971708B2 (en) 2015-12-02 2018-05-15 Advanced Micro Devices, Inc. System and method for application migration between docking station and dockable device
US11520598B2 (en) * 2020-07-01 2022-12-06 Anthony Donte Ebron Multi-processor mobile computing device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7461275B2 (en) * 2005-09-30 2008-12-02 Intel Corporation Dynamic core swapping
US20090106571A1 (en) * 2007-10-21 2009-04-23 Anthony Low Systems and Methods to Adaptively Load Balance User Sessions to Reduce Energy Consumption
US7555662B2 (en) * 2005-03-15 2009-06-30 Ricoh Company Limited Two controller communication control apparatus with power-saving control and power-saving control method
US20100146317A1 (en) * 2008-12-08 2010-06-10 Lenovo (Singapore) Pte, Ltd. Apparatus, System, and Method for Power Management Utilizing Multiple Processor Types
US7743197B2 (en) * 2006-05-11 2010-06-22 Emulex Design & Manufacturing Corporation System and method for virtualizing PCIe devices

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7555662B2 (en) * 2005-03-15 2009-06-30 Ricoh Company Limited Two controller communication control apparatus with power-saving control and power-saving control method
US7461275B2 (en) * 2005-09-30 2008-12-02 Intel Corporation Dynamic core swapping
US7743197B2 (en) * 2006-05-11 2010-06-22 Emulex Design & Manufacturing Corporation System and method for virtualizing PCIe devices
US20090106571A1 (en) * 2007-10-21 2009-04-23 Anthony Low Systems and Methods to Adaptively Load Balance User Sessions to Reduce Energy Consumption
US20100146317A1 (en) * 2008-12-08 2010-06-10 Lenovo (Singapore) Pte, Ltd. Apparatus, System, and Method for Power Management Utilizing Multiple Processor Types

Also Published As

Publication number Publication date
WO2012023150A2 (en) 2012-02-23
WO2012023150A4 (en) 2012-07-19

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