CN104982075A - 动态功率管理控制 - Google Patents

动态功率管理控制 Download PDF

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Publication number
CN104982075A
CN104982075A CN201480008084.1A CN201480008084A CN104982075A CN 104982075 A CN104982075 A CN 104982075A CN 201480008084 A CN201480008084 A CN 201480008084A CN 104982075 A CN104982075 A CN 104982075A
Authority
CN
China
Prior art keywords
power management
module
dynamically
condition
equipment
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.)
Pending
Application number
CN201480008084.1A
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English (en)
Chinese (zh)
Inventor
H·M·帕特尔
T·R·萨顿
F·波苏
C·M·罗索沃夫斯基
H·D·欧西
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.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN104982075A publication Critical patent/CN104982075A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • 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
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0245—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal according to signal strength
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Power Sources (AREA)
CN201480008084.1A 2013-02-11 2014-02-04 动态功率管理控制 Pending CN104982075A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/764,350 US9480017B2 (en) 2013-02-11 2013-02-11 Dynamic power management control
US13/764,350 2013-02-11
PCT/US2014/014710 WO2014123925A1 (en) 2013-02-11 2014-02-04 Dynamic power management control

Publications (1)

Publication Number Publication Date
CN104982075A true CN104982075A (zh) 2015-10-14

Family

ID=50156921

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480008084.1A Pending CN104982075A (zh) 2013-02-11 2014-02-04 动态功率管理控制

Country Status (6)

Country Link
US (1) US9480017B2 (enExample)
EP (1) EP2954731A1 (enExample)
JP (1) JP2016515318A (enExample)
KR (1) KR20150117282A (enExample)
CN (1) CN104982075A (enExample)
WO (1) WO2014123925A1 (enExample)

Cited By (3)

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Publication number Priority date Publication date Assignee Title
CN109328442A (zh) * 2016-06-20 2019-02-12 高通股份有限公司 射频损伤信息的空中捕获
CN110647232A (zh) * 2018-11-07 2020-01-03 广东高云半导体科技股份有限公司 可编程设备区域电网节能的方法与系统
WO2023019433A1 (en) * 2021-08-17 2023-02-23 Telefonaktiebolaget Lm Ericsson (Publ) Methods and apparatuses for joint optimization of power saving for radio unit

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US20160066267A1 (en) * 2014-09-02 2016-03-03 Apple Inc. Power adaptation during communication for improved margin
US9886048B2 (en) 2016-05-04 2018-02-06 Qualcomm Incorporated Headroom control in regulator systems
TWI685219B (zh) * 2017-07-28 2020-02-11 瑞昱半導體股份有限公司 無線通訊系統接收電路與射頻訊號接收方法
CN108848557B (zh) * 2018-06-12 2022-01-11 Oppo广东移动通信有限公司 输出功率调整方法、装置、移动终端及计算机可读介质
KR20210088192A (ko) 2020-01-06 2021-07-14 엘지전자 주식회사 전기자동차의 히트펌프장치

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US6031362A (en) * 1999-05-13 2000-02-29 Bradley; Larry D. Method and apparatus for feedback control of switch mode power supply output to linear regulators
US20090029652A1 (en) * 2007-07-25 2009-01-29 Kai Xie Adjusting power consumption of mobile communication devices based on received signal quality
US20090080349A1 (en) * 2007-09-24 2009-03-26 Broadcom Corporation Power consumption management in a mimo transceiver and method for use therewith
CN102379089A (zh) * 2009-03-31 2012-03-14 高通股份有限公司 具有可变后调节的电力供应控制系统及方法

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US8428181B2 (en) * 2002-12-02 2013-04-23 Research In Motion Limited Method and apparatus for optimizing transmitter power efficiency
WO2004114551A1 (ja) * 2003-06-19 2004-12-29 Fujitsu Limited 送信電力制御方法及び装置
JP3800222B2 (ja) * 2004-02-19 2006-07-26 日本電気株式会社 送信電力制御のための目標値制御システム及びその方法並びに基地局及び携帯通信端末
US7333563B2 (en) * 2004-02-20 2008-02-19 Research In Motion Limited Method and apparatus for improving power amplifier efficiency in wireless communication systems having high peak to average power ratios
JP4438493B2 (ja) * 2004-04-21 2010-03-24 日本電気株式会社 移動体通信システム、無線基地局、移動局及びそれらに用いる送信電力制御方法
US7412263B2 (en) * 2004-09-01 2008-08-12 Agere Systems, Inc. Advisory alert of low signal strength for cell phone user
US8521204B2 (en) 2004-09-30 2013-08-27 Motorola Mobility Llc Signal configuration based transmitter adjustment in wireless communication devices
JP2006331107A (ja) * 2005-05-26 2006-12-07 Matsushita Electric Ind Co Ltd 電力管理回路、及び電子回路
US20070223626A1 (en) 2006-03-21 2007-09-27 Shay Waxman Dynamic analog power management in mobile station receivers
CN101663629B (zh) 2007-03-01 2012-10-03 拉姆伯斯公司 用于电子系统的优化电源
JP2009111790A (ja) * 2007-10-30 2009-05-21 Kyocera Corp 無線通信装置及び無線通信方法
US9801188B2 (en) * 2008-02-01 2017-10-24 Qualcomm Incorporated Backhaul signaling for interference avoidance
US8565669B2 (en) 2008-06-02 2013-10-22 Qualcomm, Incorporated Methods and apparatus for power reduction in a transceiver
EP2472949A1 (en) * 2009-08-25 2012-07-04 Sharp Kabushiki Kaisha Wireless communication system, wireless communication apparatus and wireless communication method
CN102014410A (zh) * 2009-09-07 2011-04-13 株式会社日立制作所 通信控制装置
WO2011062459A2 (ko) * 2009-11-23 2011-05-26 엘지전자 주식회사 Ack/nack 전송 방법 및 이를 위한 장치
US8774739B2 (en) * 2010-02-10 2014-07-08 Skyworks Solutions, Inc. Multi-mode power supply regulator for power amplifier control
US20110292855A1 (en) 2010-05-28 2011-12-01 Qualcomm Incorporated Dynamic clock buffer power optimization based on modes of operation
US9112508B2 (en) 2010-06-09 2015-08-18 Broadcom Corporation Adaptive powered local oscillator generator circuit and related method
US8843774B2 (en) 2010-08-20 2014-09-23 Qualcomm Incorporated Method and apparatus for managing battery power in response to an indication of an application being scheduled for immediate execution
US9667280B2 (en) * 2010-09-24 2017-05-30 Qualcomm Incorporated Methods and apparatus for touch temperature management based on power dissipation history
US8723492B2 (en) 2011-03-22 2014-05-13 Integrated Device Technology, Inc. Autonomous controlled headroom low dropout regulator for single inductor multiple output power supply

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6031362A (en) * 1999-05-13 2000-02-29 Bradley; Larry D. Method and apparatus for feedback control of switch mode power supply output to linear regulators
US20090029652A1 (en) * 2007-07-25 2009-01-29 Kai Xie Adjusting power consumption of mobile communication devices based on received signal quality
US20090080349A1 (en) * 2007-09-24 2009-03-26 Broadcom Corporation Power consumption management in a mimo transceiver and method for use therewith
CN102379089A (zh) * 2009-03-31 2012-03-14 高通股份有限公司 具有可变后调节的电力供应控制系统及方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109328442A (zh) * 2016-06-20 2019-02-12 高通股份有限公司 射频损伤信息的空中捕获
CN109328442B (zh) * 2016-06-20 2021-04-27 高通股份有限公司 射频损伤信息的空中捕获方法、装置及装备
CN110647232A (zh) * 2018-11-07 2020-01-03 广东高云半导体科技股份有限公司 可编程设备区域电网节能的方法与系统
WO2023019433A1 (en) * 2021-08-17 2023-02-23 Telefonaktiebolaget Lm Ericsson (Publ) Methods and apparatuses for joint optimization of power saving for radio unit

Also Published As

Publication number Publication date
WO2014123925A1 (en) 2014-08-14
US20140228079A1 (en) 2014-08-14
KR20150117282A (ko) 2015-10-19
JP2016515318A (ja) 2016-05-26
US9480017B2 (en) 2016-10-25
EP2954731A1 (en) 2015-12-16

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Application publication date: 20151014

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