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GB201607570D0 - Device power management - Google Patents

Device power management

Info

Publication number
GB201607570D0
GB201607570D0 GBGB1607570.7A GB201607570A GB201607570D0 GB 201607570 D0 GB201607570 D0 GB 201607570D0 GB 201607570 A GB201607570 A GB 201607570A GB 201607570 D0 GB201607570 D0 GB 201607570D0
Authority
GB
United Kingdom
Prior art keywords
power management
device power
management
power
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
GBGB1607570.7A
Other versions
GB2549793A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vodafone IP Licensing Ltd
Original Assignee
Vodafone IP Licensing 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 Vodafone IP Licensing Ltd filed Critical Vodafone IP Licensing Ltd
Priority to GB1607570.7A priority Critical patent/GB2549793A/en
Publication of GB201607570D0 publication Critical patent/GB201607570D0/en
Priority to PCT/GB2017/051171 priority patent/WO2017187175A1/en
Priority to EP17721438.4A priority patent/EP3449545A1/en
Publication of GB2549793A publication Critical patent/GB2549793A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0063—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
    • 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
    • G06F1/3212—Monitoring battery levels, e.g. power saving mode being initiated when battery voltage goes below a certain level
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
    • H02J7/007182—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/007188—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0251—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
    • H04W52/0258—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity controlling an operation mode according to history or models of usage information, e.g. activity schedule or time of day
    • 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)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
GB1607570.7A 2016-04-29 2016-04-29 Device power management Withdrawn GB2549793A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1607570.7A GB2549793A (en) 2016-04-29 2016-04-29 Device power management
PCT/GB2017/051171 WO2017187175A1 (en) 2016-04-29 2017-04-27 Device power management
EP17721438.4A EP3449545A1 (en) 2016-04-29 2017-04-27 Device power management

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1607570.7A GB2549793A (en) 2016-04-29 2016-04-29 Device power management

Publications (2)

Publication Number Publication Date
GB201607570D0 true GB201607570D0 (en) 2016-06-15
GB2549793A GB2549793A (en) 2017-11-01

Family

ID=56234185

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1607570.7A Withdrawn GB2549793A (en) 2016-04-29 2016-04-29 Device power management

Country Status (3)

Country Link
EP (1) EP3449545A1 (en)
GB (1) GB2549793A (en)
WO (1) WO2017187175A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10375642B2 (en) 2017-04-06 2019-08-06 Itron, Inc. Device and battery management in a cellular network
DE102017004365B4 (en) 2017-05-05 2024-02-08 Diehl Metering Systems Gmbh Battery powered smart metering meter
US10175301B1 (en) * 2017-11-30 2019-01-08 Blackberry Limited Energy managed wireless sensors
US10945204B2 (en) 2018-10-05 2021-03-09 Itron, Inc. Battery power management for a cellular device
US10728847B2 (en) 2018-10-05 2020-07-28 Itron, Inc. Cellular modem for low power applications

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2403377A (en) * 2003-06-26 2004-12-29 Nokia Corp Portable battery-driven apparatus
US8412145B2 (en) * 2007-05-31 2013-04-02 Telenav, Inc. Mobile battery management system
EP2406692A4 (en) * 2009-03-11 2018-01-17 Enfora, Inc. Power consumption for battery-operated devices
US20100235121A1 (en) * 2009-03-11 2010-09-16 Scott Douglas Constien Methods and apparatus for modeling, simulating, estimating and controlling power consumption in battery-operated devices
US20140095091A1 (en) * 2009-03-11 2014-04-03 Novatel Wireless, Inc. METHODS AND APPARATUS FOR MODELING, MONITORING, ESTIMATING and CONTROLLING POWER CONSUMPTION IN BATTERY-OPERATED DEVICES
US8258748B2 (en) * 2009-03-11 2012-09-04 Enfora, Inc. Methods and apparatus for modeling, monitoring, simulating and controlling power consumption in battery-operated devices
US8254868B2 (en) * 2009-03-11 2012-08-28 Enfora, Inc. Methods and apparatus for modeling, monitoring, estimating and controlling power consumption in battery-operated devices
US9374787B2 (en) * 2011-02-10 2016-06-21 Alcatel Lucent Method and apparatus of smart power management for mobile communication terminals using power thresholds
US9285851B2 (en) * 2012-06-22 2016-03-15 Microsoft Technology Licensing, Llc Optimizing battery use for known future load
US20140095656A1 (en) * 2012-10-01 2014-04-03 Bjoern Aage Brandal Remote Monitoring of Battery Packs
KR102270129B1 (en) * 2014-09-11 2021-06-28 삼성전자 주식회사 Wireless control method, control apparatus and server thereof
WO2016100919A1 (en) * 2014-12-19 2016-06-23 California Institute Of Technology Improved systems and methods for management and monitoring of energy storage and distribution

Also Published As

Publication number Publication date
GB2549793A (en) 2017-11-01
WO2017187175A1 (en) 2017-11-02
EP3449545A1 (en) 2019-03-06

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)