CN108464042B - 唤醒检测器 - Google Patents

唤醒检测器 Download PDF

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Publication number
CN108464042B
CN108464042B CN201680078833.7A CN201680078833A CN108464042B CN 108464042 B CN108464042 B CN 108464042B CN 201680078833 A CN201680078833 A CN 201680078833A CN 108464042 B CN108464042 B CN 108464042B
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China
Prior art keywords
signal
wake
circuit
value
input signal
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CN201680078833.7A
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English (en)
Chinese (zh)
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CN108464042A (zh
Inventor
A·耶和凯利
O·沙逊
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Qualcomm Inc
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Qualcomm Inc
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Priority to CN202110235628.XA priority Critical patent/CN113037319B/zh
Publication of CN108464042A publication Critical patent/CN108464042A/zh
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    • 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
    • G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
    • G06F1/3209—Monitoring remote activity, e.g. over telephone lines or network connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • 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
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • 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
    • 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)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electronic Switches (AREA)
  • Transceivers (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Manipulation Of Pulses (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Dc-Dc Converters (AREA)
  • Prostheses (AREA)
  • Transmitters (AREA)
  • Alarm Systems (AREA)
CN201680078833.7A 2016-01-14 2016-12-09 唤醒检测器 Active CN108464042B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110235628.XA CN113037319B (zh) 2016-01-14 2016-12-09 用于唤醒系统中的从电路的装置和方法

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201662278899P 2016-01-14 2016-01-14
US62/278,899 2016-01-14
US201662290880P 2016-02-03 2016-02-03
US62/290,880 2016-02-03
US15/139,756 US9946322B2 (en) 2016-01-14 2016-04-27 Wake-up detector
US15/139,756 2016-04-27
PCT/US2016/065835 WO2017123354A1 (en) 2016-01-14 2016-12-09 Wake-up detector

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202110235628.XA Division CN113037319B (zh) 2016-01-14 2016-12-09 用于唤醒系统中的从电路的装置和方法

Publications (2)

Publication Number Publication Date
CN108464042A CN108464042A (zh) 2018-08-28
CN108464042B true CN108464042B (zh) 2021-03-16

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
CN201680078833.7A Active CN108464042B (zh) 2016-01-14 2016-12-09 唤醒检测器
CN202110235628.XA Active CN113037319B (zh) 2016-01-14 2016-12-09 用于唤醒系统中的从电路的装置和方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202110235628.XA Active CN113037319B (zh) 2016-01-14 2016-12-09 用于唤醒系统中的从电路的装置和方法

Country Status (10)

Country Link
US (2) US9946322B2 (https=)
EP (2) EP3403449B1 (https=)
JP (2) JP6668487B2 (https=)
KR (2) KR102434947B1 (https=)
CN (2) CN108464042B (https=)
BR (1) BR112018014230B1 (https=)
ES (1) ES2733469T3 (https=)
HU (1) HUE043987T2 (https=)
SG (1) SG11201804509WA (https=)
WO (1) WO2017123354A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9946322B2 (en) 2016-01-14 2018-04-17 Qualcomm Incorporated Wake-up detector
US10763841B2 (en) 2018-08-09 2020-09-01 Texas Instruments Incorporated Loss of signal detection circuit
US11057834B2 (en) 2018-12-19 2021-07-06 Silicon Laboratories Inc. Low power wake on radio
DE102020110644A1 (de) * 2020-04-20 2021-10-21 Audi Aktiengesellschaft Vorrichtung umfassend wenigstens eine Komponentenaufnahme, Kraftfahrzeug und Verfahren zum Betreiben einer Vorrichtung umfassend wenigstens eine Komponentenaufnahme
SE544783C2 (en) * 2020-09-15 2022-11-15 Scania Cv Ab An apparatus and a method for discharging a capacitor
US11677432B2 (en) * 2021-08-18 2023-06-13 Dell Products L.P. System and method to prevent conductive anodic filament formation in printed circuit boards
CN116318116A (zh) * 2023-05-19 2023-06-23 合肥奎芯集成电路设计有限公司 时钟信号处理电路

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JP2009159148A (ja) * 2007-12-25 2009-07-16 Toppan Printing Co Ltd アナログスイッチ
CN101674573A (zh) * 2009-09-30 2010-03-17 西安电子科技大学 无线体域网传感节点的安全唤醒装置及方法
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CN103973109A (zh) * 2013-02-01 2014-08-06 罗杰斯公司 直接驱动波形放大器
WO2014209437A1 (en) * 2013-06-27 2014-12-31 Xilinx, Inc. Windowing for high-speed analog-to-digital conversion
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US9946322B2 (en) 2016-01-14 2018-04-17 Qualcomm Incorporated Wake-up detector

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CN1416220A (zh) * 2001-10-30 2003-05-07 株式会社电装 比较电路、比较器、电平确定电路和阈值电压设置方法
JP2009159148A (ja) * 2007-12-25 2009-07-16 Toppan Printing Co Ltd アナログスイッチ
CN101674573A (zh) * 2009-09-30 2010-03-17 西安电子科技大学 无线体域网传感节点的安全唤醒装置及方法
JP2012105007A (ja) * 2010-11-09 2012-05-31 Seiko Instruments Inc パワーオンリセット回路
CN103488599A (zh) * 2012-06-07 2014-01-01 三星电子株式会社 接口电路、接口系统以及对信号进行接口传输的方法
US9093997B1 (en) * 2012-11-15 2015-07-28 Mie Fujitsu Semiconductor Limited Slew based process and bias monitors and related methods
CN103973109A (zh) * 2013-02-01 2014-08-06 罗杰斯公司 直接驱动波形放大器
WO2014209437A1 (en) * 2013-06-27 2014-12-31 Xilinx, Inc. Windowing for high-speed analog-to-digital conversion

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Publication number Publication date
EP3403449B1 (en) 2019-05-08
US9946322B2 (en) 2018-04-17
EP3493410A1 (en) 2019-06-05
KR102056233B1 (ko) 2019-12-16
KR102434947B1 (ko) 2022-08-19
US10606333B2 (en) 2020-03-31
SG11201804509WA (en) 2018-07-30
JP6668487B2 (ja) 2020-03-18
ES2733469T3 (es) 2019-11-29
BR112018014230A2 (pt) 2018-12-11
CN113037319B (zh) 2022-06-21
CN108464042A (zh) 2018-08-28
JP2019505121A (ja) 2019-02-21
HK1255722A1 (zh) 2019-08-23
BR112018014230B1 (pt) 2024-01-23
EP3403449A1 (en) 2018-11-21
US20180188791A1 (en) 2018-07-05
JP6848105B2 (ja) 2021-03-24
WO2017123354A1 (en) 2017-07-20
JP2020102857A (ja) 2020-07-02
KR20180105136A (ko) 2018-09-27
KR20190139333A (ko) 2019-12-17
HUE043987T2 (hu) 2019-09-30
US20170205869A1 (en) 2017-07-20
CN113037319A (zh) 2021-06-25
EP3493410B1 (en) 2023-05-03

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