TWI685269B - 用於在電源之電流能力內操作之可動態組態之裝置 - Google Patents

用於在電源之電流能力內操作之可動態組態之裝置 Download PDF

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Publication number
TWI685269B
TWI685269B TW105125968A TW105125968A TWI685269B TW I685269 B TWI685269 B TW I685269B TW 105125968 A TW105125968 A TW 105125968A TW 105125968 A TW105125968 A TW 105125968A TW I685269 B TWI685269 B TW I685269B
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TW
Taiwan
Prior art keywords
load
power
current
power supply
processor
Prior art date
Application number
TW105125968A
Other languages
English (en)
Chinese (zh)
Other versions
TW201722186A (zh
Inventor
蘇瑞許 蘇古馬爾
特朗 金 恩古延
Original Assignee
美商高通公司
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 美商高通公司 filed Critical 美商高通公司
Publication of TW201722186A publication Critical patent/TW201722186A/zh
Application granted granted Critical
Publication of TWI685269B publication Critical patent/TWI685269B/zh

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F1/3243—Power saving in microcontroller unit
    • 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
    • H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
    • H04W52/0277—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof according to available power supply, e.g. switching off when a low battery condition is detected
    • 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
    • H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
    • H04W52/028—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof switching on or off only a part of the equipment circuit blocks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Telephone Function (AREA)
  • Power Sources (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Transceivers (AREA)
TW105125968A 2015-08-26 2016-08-15 用於在電源之電流能力內操作之可動態組態之裝置 TWI685269B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/836,793 2015-08-26
US14/836,793 US10117196B2 (en) 2015-08-26 2015-08-26 Dynamically configurable apparatus for operating within the current capabilities of the power source

Publications (2)

Publication Number Publication Date
TW201722186A TW201722186A (zh) 2017-06-16
TWI685269B true TWI685269B (zh) 2020-02-11

Family

ID=56511939

Family Applications (1)

Application Number Title Priority Date Filing Date
TW105125968A TWI685269B (zh) 2015-08-26 2016-08-15 用於在電源之電流能力內操作之可動態組態之裝置

Country Status (9)

Country Link
US (1) US10117196B2 (enExample)
EP (1) EP3342047B1 (enExample)
JP (1) JP6505946B2 (enExample)
KR (1) KR101962459B1 (enExample)
CN (1) CN107925425B (enExample)
BR (1) BR112018003547A2 (enExample)
JO (1) JO3642B1 (enExample)
TW (1) TWI685269B (enExample)
WO (1) WO2017034688A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10440645B2 (en) * 2016-10-11 2019-10-08 Verizon Patent And Licensing Inc. Extending signal coverage and charge duration of a user equipment
KR102419492B1 (ko) 2017-03-28 2022-07-11 삼성전자주식회사 전자 장치 및 전자 장치의 송신 전력 제어 방법
US11934841B2 (en) * 2021-07-27 2024-03-19 Dell Products L.P. System and method for managing a power supply management namespace during a chassis boot up

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7197656B2 (en) 2002-05-24 2007-03-27 Intel Corporation Providing overload protection in battery operation
US7369815B2 (en) * 2003-09-19 2008-05-06 Qualcomm Incorporated Power collapse for a wireless terminal
US8588727B2 (en) * 2008-03-21 2013-11-19 Qualcomm Incorporated Adaptive linearity communication device
US9105323B2 (en) * 2009-01-23 2015-08-11 Micron Technology, Inc. Memory device power managers and methods
US8391932B2 (en) 2009-02-23 2013-03-05 Sierra Wireless, Inc. Apparatus providing plural wireless transceivers within a desired power budget and associated method
US8892931B2 (en) * 2009-10-20 2014-11-18 Empire Technology Development Llc Power channel monitor for a multicore processor
US8069356B2 (en) 2010-01-06 2011-11-29 Apple Inc. Accessory power management
US8510582B2 (en) 2010-07-21 2013-08-13 Advanced Micro Devices, Inc. Managing current and power in a computing system
JP5548775B2 (ja) * 2010-08-26 2014-07-16 ルネサスエレクトロニクス株式会社 データ処理装置およびデータ処理システム
KR101770587B1 (ko) * 2011-02-21 2017-08-24 삼성전자주식회사 멀티코어 프로세서의 핫 플러깅 방법 및 멀티코어 프로세서 시스템
US8548475B2 (en) * 2011-08-17 2013-10-01 Apple Inc. Method for optimizing power consumption in wireless devices using data rate efficiency factor
JP2013078163A (ja) * 2011-09-29 2013-04-25 Renesas Electronics Corp 半導体装置及び電子回路装置
WO2013060802A1 (en) 2011-10-25 2013-05-02 St-Ericsson Sa Battery-operated electronic device and method
JP5773920B2 (ja) * 2012-03-19 2015-09-02 ルネサスエレクトロニクス株式会社 充電装置
US9223376B2 (en) 2012-03-23 2015-12-29 Qualcomm Incorporated Managing electrical current in a portable computing device when two or more communications overlap in drawing power during a transmission
US9360909B2 (en) 2012-04-19 2016-06-07 Intel Corporation System, method and apparatus for energy efficiency and energy conservation by configuring power management parameters during run time
TWI461891B (zh) * 2012-10-19 2014-11-21 Wistron Corp 電源管理電路及其方法
KR20140068737A (ko) * 2012-11-28 2014-06-09 삼성전자주식회사 이동 단말의 전류 소모 제어 장치 및 방법
US9268393B2 (en) * 2012-11-30 2016-02-23 Intel Corporation Enforcing a power consumption duty cycle in a processor
US9798367B2 (en) 2013-04-09 2017-10-24 Intel Corporation Controlling supply of power to computing devices with dynamically variable energy capacity
KR102200711B1 (ko) * 2013-10-11 2021-01-12 삼성전자주식회사 다중 안테나 통신 시스템에서 에너지 효율을 고려하는 전력 제어 방법 및 장치
JP6140897B2 (ja) * 2013-11-29 2017-06-07 メディアテック インコーポレイテッド ポータブル装置上のシステムに対して電力を絞る方法及びコントローラ、対応するポータブル装置、及び対応するコンピュータプログラム製品

Also Published As

Publication number Publication date
JP2018532297A (ja) 2018-11-01
CN107925425B (zh) 2020-09-01
BR112018003547A2 (pt) 2018-09-25
KR20180044293A (ko) 2018-05-02
KR101962459B1 (ko) 2019-03-26
EP3342047A1 (en) 2018-07-04
EP3342047B1 (en) 2021-05-19
WO2017034688A1 (en) 2017-03-02
US20170064650A1 (en) 2017-03-02
US10117196B2 (en) 2018-10-30
JP6505946B2 (ja) 2019-04-24
CN107925425A (zh) 2018-04-17
TW201722186A (zh) 2017-06-16
JO3642B1 (ar) 2020-08-27

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