KR102196172B1 - 자동 간섭 방지 웨이크업 수신기 - Google Patents

자동 간섭 방지 웨이크업 수신기 Download PDF

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KR102196172B1
KR102196172B1 KR1020167009876A KR20167009876A KR102196172B1 KR 102196172 B1 KR102196172 B1 KR 102196172B1 KR 1020167009876 A KR1020167009876 A KR 1020167009876A KR 20167009876 A KR20167009876 A KR 20167009876A KR 102196172 B1 KR102196172 B1 KR 102196172B1
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signal
circuit
correlator
digital signal
comparator
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KR20160060080A (ko
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데이비드 디 원츠로프
오승현
네이쓴 이 로버트
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더 리젠츠 오브 더 유니버시티 오브 미시건
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    • 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
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/12—Neutralising, balancing, or compensation arrangements
    • H04B1/123—Neutralising, balancing, or compensation arrangements using adaptive balancing or compensation means
    • 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
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • 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
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/1027—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received 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
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • H04W52/0235—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal where the received signal is a power saving command
    • 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
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/1027—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal
    • H04B2001/1072—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal by tuning the receiver frequency
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Circuits Of Receivers In General (AREA)
  • Noise Elimination (AREA)
KR1020167009876A 2013-09-20 2014-09-19 자동 간섭 방지 웨이크업 수신기 Active KR102196172B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361880206P 2013-09-20 2013-09-20
US61/880,206 2013-09-20
PCT/US2014/056496 WO2015042362A1 (en) 2013-09-20 2014-09-19 Wake-up receiver with automatic interference rejection
US14/490,786 2014-09-19
US14/490,786 US9413403B2 (en) 2013-09-20 2014-09-19 Wake-up receiver with automatic interference rejection

Publications (2)

Publication Number Publication Date
KR20160060080A KR20160060080A (ko) 2016-05-27
KR102196172B1 true KR102196172B1 (ko) 2020-12-29

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US (1) US9413403B2 (enExample)
JP (1) JP2016536822A (enExample)
KR (1) KR102196172B1 (enExample)
WO (1) WO2015042362A1 (enExample)

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US10212657B2 (en) 2016-04-27 2019-02-19 Verily Life Sciences Llc Bluetooth low energy beacon with FBAR-based oscillator-per-channel
JP6975774B2 (ja) 2016-08-11 2021-12-01 ダータン モバイル コミュニケーションズ エクイップメント カンパニー リミテッド オンデマンドモバイルデバイススアクセスのための方法及び装置
US10097387B1 (en) 2016-08-15 2018-10-09 Verily Life Sciences Llc Temperature-stable FBAR transmitter
WO2018080047A1 (ko) * 2016-10-31 2018-05-03 엘지전자 주식회사 무선랜 시스템에서 웨이크업 패킷을 송신하는 방법 및 장치
WO2018143943A1 (en) * 2017-01-31 2018-08-09 Hewlett-Packard Development Company, L.P. Memristor code comparator to compare wake up signals to reference signals
WO2019027159A1 (ko) * 2017-08-03 2019-02-07 엘지전자 주식회사 무선 랜 시스템에서 프레임을 송신 또는 수신하는 방법 및 이를 위한 장치
TWI650958B (zh) 2017-11-28 2019-02-11 財團法人工業技術研究院 無線接收機裝置、喚醒式接收機以及頻帶校正方法
CN111630903B (zh) 2017-12-01 2023-10-10 交互数字专利控股公司 网络发起的按需零能量寻呼方法及装置
EP3729447B1 (en) 2017-12-21 2023-10-04 Sanofi Collection of injection device data using energy harvested from an external device
KR102574330B1 (ko) * 2018-03-07 2023-09-01 삼성전자주식회사 반도체 회로 및 반도체 시스템
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US20220123976A1 (en) 2019-01-04 2022-04-21 The Trustees Of Columbia University In The City Of New York Circuits and methods for wake-up receivers
US11050457B2 (en) 2019-05-31 2021-06-29 The Trustees Of Columbia University In The City Of New York Circuits for continuous-time clockless analog correlators
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US20210123835A1 (en) 2019-10-28 2021-04-29 Everactive, Inc. Machine health monitoring
CN114762260B (zh) 2019-12-02 2024-04-12 瑞典爱立信有限公司 无线通信系统中的唤醒通信
WO2021174120A1 (en) * 2020-02-27 2021-09-02 Viasat, Inc. Oversampled multiple-correlator symbol synchronization
EP4101073A1 (en) 2020-02-27 2022-12-14 Viasat, Inc. Differential detection of spread spectrum wakeup codes
WO2022169593A1 (en) * 2021-02-02 2022-08-11 Northeastern University Ultra low power wake up radio architecture
CN113162642B (zh) * 2021-02-07 2022-11-18 西安电子科技大学 一种低功耗高灵敏度的唤醒接收机
US11778551B2 (en) * 2021-03-24 2023-10-03 Qualcomm Incorporated Radio frequency energy harvesting indication signal
WO2023114304A1 (en) * 2021-12-14 2023-06-22 Northeastern University Low impedance radio frequency antennas
KR20230154547A (ko) * 2022-05-02 2023-11-09 한국과학기술원 이단 웨이크업 기법을 이용한 웨이크업 수신기 및 이의 동작 방법
CN115940977B (zh) * 2023-02-22 2023-06-02 上海芯浦科技有限公司 一种信号接收器唤醒电路

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US9413403B2 (en) 2016-08-09
WO2015042362A1 (en) 2015-03-26
KR20160060080A (ko) 2016-05-27
US20150087255A1 (en) 2015-03-26
JP2016536822A (ja) 2016-11-24

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