KR102087350B1 - 통신 디바이스들의 전력 관리 - Google Patents

통신 디바이스들의 전력 관리 Download PDF

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KR102087350B1
KR102087350B1 KR1020157016787A KR20157016787A KR102087350B1 KR 102087350 B1 KR102087350 B1 KR 102087350B1 KR 1020157016787 A KR1020157016787 A KR 1020157016787A KR 20157016787 A KR20157016787 A KR 20157016787A KR 102087350 B1 KR102087350 B1 KR 102087350B1
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South Korea
Prior art keywords
communication device
packet
components
subset
instructions
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Korean (ko)
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KR20150092192A (ko
Inventor
시아오루 창
제임스 시몬 초
타오-페이 사무엘 엔지
스리패티 라스만바부 아이다
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퀄컴 인코포레이티드
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    • 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]
    • 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
    • G06F1/3296—Power saving characterised by the action undertaken by lowering the supply or operating voltage
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0452—Multi-user MIMO systems
    • 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
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
    • H04W52/0222—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower in packet switched networks
    • 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
    • H04W52/0261—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
    • 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
    • Y02D70/00—

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Circuits Of Receivers In General (AREA)
  • Telephone Function (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Facsimiles In General (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
KR1020157016787A 2012-12-05 2013-11-27 통신 디바이스들의 전력 관리 Active KR102087350B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/706,279 2012-12-05
US13/706,279 US20140157017A1 (en) 2012-12-05 2012-12-05 Power management of communication devices
PCT/US2013/072327 WO2014088908A1 (en) 2012-12-05 2013-11-27 Power management of communication devices

Publications (2)

Publication Number Publication Date
KR20150092192A KR20150092192A (ko) 2015-08-12
KR102087350B1 true KR102087350B1 (ko) 2020-03-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020157016787A Active KR102087350B1 (ko) 2012-12-05 2013-11-27 통신 디바이스들의 전력 관리

Country Status (16)

Country Link
US (3) US20140157017A1 (enExample)
EP (2) EP2929734B1 (enExample)
JP (1) JP6430393B2 (enExample)
KR (1) KR102087350B1 (enExample)
CN (1) CN104798409B (enExample)
AP (1) AP2015008499A0 (enExample)
AR (1) AR094636A1 (enExample)
BR (1) BR112015013051A2 (enExample)
CO (1) CO7461121A2 (enExample)
EC (1) ECSP15028443A (enExample)
ES (1) ES2626497T3 (enExample)
HU (1) HUE032767T2 (enExample)
MA (1) MA38137B1 (enExample)
SA (1) SA515360513B1 (enExample)
TW (3) TWI606735B (enExample)
WO (1) WO2014088908A1 (enExample)

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* Cited by examiner, † Cited by third party
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US20140157017A1 (en) 2012-12-05 2014-06-05 Qualcomm Incorporated Power management of communication devices
US20180063784A1 (en) * 2016-08-26 2018-03-01 Qualcomm Incorporated Devices and methods for an efficient wakeup protocol
US10341949B2 (en) * 2017-01-06 2019-07-02 Mediatek Inc. Method and communication device of beacon reception
US10045297B1 (en) * 2017-01-24 2018-08-07 Google Llc Increased time in a suspended state during network transmissions
US10178624B2 (en) * 2017-03-17 2019-01-08 Aireon Llc Provisioning satellite coverage
CN107493596B (zh) * 2017-09-30 2020-10-13 北京小米移动软件有限公司 降低移动终端功耗的方法及装置
US10757601B2 (en) * 2017-12-13 2020-08-25 At&T Intellectual Property I, L.P. Physical layer procedures for user equipment in power saving mode
CN115244487A (zh) * 2020-04-03 2022-10-25 惠普发展公司， 有限责任合伙企业 对功率节省模式中的主处理器进行操作
CN115633394B (zh) * 2022-02-23 2023-09-05 荣耀终端有限公司 一种功率控制方法及相关设备
US12216518B2 (en) * 2023-02-23 2025-02-04 Marvell Asia Pte Ltd Power saving in a network device

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JP2005159946A (ja) * 2003-11-28 2005-06-16 Sony Ericsson Mobilecommunications Japan Inc 移動体通信端末装置
US20110090844A1 (en) * 2009-10-18 2011-04-21 Michelle Xiaohong Gong Device, system and method of selectively aborting reception of wireless communication packets

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GB2403629A (en) * 2003-06-27 2005-01-05 Nokia Corp Selective data reception
WO2006002379A2 (en) 2004-06-22 2006-01-05 Ntt Docomo Inc. Power mode aware packet communication method and apparatus
US7441136B2 (en) * 2005-04-04 2008-10-21 Advanced Micro Devices, Inc. System for predictive processor component suspension and method thereof
FI20065699A0 (fi) * 2006-11-06 2006-11-06 Nokia Corp HARQ-vastaanotto moniradiolaitteessa
US8041968B2 (en) 2007-01-04 2011-10-18 Apple Inc. Power management for driving display with baseband portion when application portion is in low power mode
KR100833896B1 (ko) 2007-01-12 2008-06-02 삼성전자주식회사 듀얼모드 휴대용 단말기에서 전력 소비 감소 방법 및 장치
US7979097B2 (en) 2008-03-18 2011-07-12 Kyocera Corporation Power management for multimode wireless communication device
KR101556162B1 (ko) 2009-02-18 2015-10-13 엘지전자 주식회사 무선 통신 시스템에서 슬립 모드 동작 방법
US8612693B2 (en) 2009-03-19 2013-12-17 Qualcomm Incorporated Optimized transfer of packets in a resource constrained operating environment
HUE042610T2 (hu) * 2009-12-03 2019-07-29 Lg Electronics Inc Eljárás és berendezés keretnek vezeték nélküli LAN rendszerben való adására
US8717957B2 (en) * 2010-02-10 2014-05-06 Broadcom Corporation Preamble and header bit allocation for power savings within multiple user, multiple access, and/or MIMO wireless communications
US8488484B2 (en) * 2010-09-23 2013-07-16 Intel Corporation Power saving system, method and apparatus for a wireless device
EP2641434B1 (en) 2010-11-15 2019-10-09 Nokia Technologies Oy Method and apparatus for adjusting transmitter power level
US9014744B2 (en) * 2010-11-30 2015-04-21 Stmicroelectronics, Inc. Method and apparatus for reducing power consumption in a wireless communication device
US9265004B2 (en) * 2011-02-02 2016-02-16 Altair Semiconductor Ltd Intermittent shutoff of RF circuitry in wireless communication terminals
US20140157017A1 (en) 2012-12-05 2014-06-05 Qualcomm Incorporated Power management of communication devices

Patent Citations (2)

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JP2005159946A (ja) * 2003-11-28 2005-06-16 Sony Ericsson Mobilecommunications Japan Inc 移動体通信端末装置
US20110090844A1 (en) * 2009-10-18 2011-04-21 Michelle Xiaohong Gong Device, system and method of selectively aborting reception of wireless communication packets

Also Published As

Publication number Publication date
CN104798409B (zh) 2019-11-15
HUE032767T2 (en) 2017-10-30
US9832730B2 (en) 2017-11-28
CN104798409A (zh) 2015-07-22
SA515360513B1 (ar) 2018-03-29
US20140157017A1 (en) 2014-06-05
US20160323829A1 (en) 2016-11-03
CO7461121A2 (es) 2015-11-30
US20150304951A1 (en) 2015-10-22
AP2015008499A0 (en) 2015-05-31
AR094636A1 (es) 2015-08-19
BR112015013051A2 (pt) 2017-07-11
EP3203784A1 (en) 2017-08-09
JP6430393B2 (ja) 2018-11-28
JP2016506651A (ja) 2016-03-03
TWI606735B (zh) 2017-11-21
TWI652960B (zh) 2019-03-01
MA38137A1 (fr) 2016-04-29
MA38137B1 (fr) 2016-11-30
US9820235B2 (en) 2017-11-14
EP2929734A1 (en) 2015-10-14
ECSP15028443A (es) 2016-01-29
ES2626497T3 (es) 2017-07-25
TW201817267A (zh) 2018-05-01
TWI516153B (zh) 2016-01-01
EP2929734B1 (en) 2017-03-01
WO2014088908A1 (en) 2014-06-12
TW201547306A (zh) 2015-12-16
KR20150092192A (ko) 2015-08-12
EP3203784B1 (en) 2019-03-06
TW201429288A (zh) 2014-07-16

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