JP6396412B2 - 不連続的な方法で動作する局部発振器ジェネレータの位相検出および修正 - Google Patents

不連続的な方法で動作する局部発振器ジェネレータの位相検出および修正 Download PDF

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JP6396412B2
JP6396412B2 JP2016500874A JP2016500874A JP6396412B2 JP 6396412 B2 JP6396412 B2 JP 6396412B2 JP 2016500874 A JP2016500874 A JP 2016500874A JP 2016500874 A JP2016500874 A JP 2016500874A JP 6396412 B2 JP6396412 B2 JP 6396412B2
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Japan
Prior art keywords
signal
phase
generator
signals
single tone
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JP2016500874A
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Japanese (ja)
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JP2016512412A (ja
JP2016512412A5 (enExample
Inventor
リウ、リ
サンパス、プラビーン−クマー
レウン、ライ・カン
ナラソング、チューチャーン
ル、ソン−セン
ハムナバドカー、ケタン
チャッラ、ラグー・ナラヤン
ゴッドボール、デバブラタ・バサント
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Qualcomm Inc
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Qualcomm Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
    • H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
    • H04L7/0331—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop with a digital phase-locked loop [PLL] processing binary samples, e.g. add/subtract logic for correction of receiver clock
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B21/00—Generation of oscillations by combining unmodulated signals of different frequencies
    • H03B21/01—Generation of oscillations by combining unmodulated signals of different frequencies by beating unmodulated signals of different frequencies
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • H03D3/007—Demodulation of angle-, frequency- or phase- modulated oscillations by converting the oscillations into two quadrature related signals
    • H03D3/009—Compensating quadrature phase or amplitude imbalances
    • 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
    • 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
    • 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)
  • Power Engineering (AREA)
  • Superheterodyne Receivers (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
JP2016500874A 2013-03-14 2014-03-07 不連続的な方法で動作する局部発振器ジェネレータの位相検出および修正 Active JP6396412B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/829,232 2013-03-14
US13/829,232 US9344270B2 (en) 2013-03-14 2013-03-14 Phase detection and correction for non-continuous local oscillator generator
PCT/US2014/021891 WO2014159083A1 (en) 2013-03-14 2014-03-07 Phase detection and correction for a local oscillator generator operating in a non-continuous manner

Publications (3)

Publication Number Publication Date
JP2016512412A JP2016512412A (ja) 2016-04-25
JP2016512412A5 JP2016512412A5 (enExample) 2017-03-16
JP6396412B2 true JP6396412B2 (ja) 2018-09-26

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JP2016500874A Active JP6396412B2 (ja) 2013-03-14 2014-03-07 不連続的な方法で動作する局部発振器ジェネレータの位相検出および修正

Country Status (6)

Country Link
US (1) US9344270B2 (enExample)
EP (1) EP2973998B1 (enExample)
JP (1) JP6396412B2 (enExample)
KR (1) KR102219763B1 (enExample)
CN (1) CN105075110B (enExample)
WO (1) WO2014159083A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160295535A1 (en) * 2015-04-03 2016-10-06 Qualcomm Incorporated Transmit phase measurement and signaling in wifi circuits
US9401801B1 (en) * 2015-09-23 2016-07-26 Qualcomm Incorporated Multi-chip TX beamforming for per-packet switching with reduced LO leakage
CN105656440B (zh) * 2015-12-28 2018-06-22 哈尔滨工业大学 一种相位差连续可调的双信号输出锁相放大器
CN109309497A (zh) * 2017-07-28 2019-02-05 晨星半导体股份有限公司 相位补偿方法及相关的锁相回路模块
CN111095800B (zh) * 2017-09-28 2025-08-08 英特尔公司 用于确定本地振荡器信号的相位连续性的方法和电路以及本地振荡器信号生成电路
US11237249B2 (en) * 2018-01-22 2022-02-01 Mediatek Inc. Apparatus and method for applying frequency calibration to local oscillator signal derived from reference clock output of active oscillator that has no electromechanical resonator
EP3859384A1 (en) 2020-01-31 2021-08-04 Nxp B.V. Phase-based ranging
US11105917B1 (en) * 2020-12-01 2021-08-31 Link Labs, Inc. System and method for generating phase-coherent signaling when ranging between wireless communications nodes and to account for phase shift therebetween
US11412472B1 (en) 2021-10-15 2022-08-09 Link Labs, Inc. System and method for generating phase-coherent signaling via calibrated phase synchronization factors among wireless ranging nodes in a phase-based time difference of arrival framework
WO2023097508A1 (zh) * 2021-11-30 2023-06-08 华为技术有限公司 一种锁相环、射频收发机及通信设备
CN115037321B (zh) * 2022-08-12 2022-10-28 国仪量子(合肥)技术有限公司 量子态读出方法、装置、存储介质和量子测控系统
CN119561603B (zh) * 2024-11-29 2025-09-26 中国人民解放军网络空间部队信息工程大学 基于锁相环控制的上行链路组阵传输方法及系统

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6193727A (ja) * 1984-10-15 1986-05-12 Nec Corp Ｐｌｌバツテリ−セイビング方式
US5422918A (en) * 1993-12-09 1995-06-06 Unisys Corporation Clock phase detecting system for detecting the phase difference between two clock phases regardless of which of the two clock phases leads the other
US5852728A (en) * 1995-01-12 1998-12-22 Hitachi, Ltd. Uninterruptible clock supply apparatus for fault tolerant computer system
GB2310342A (en) 1996-02-16 1997-08-20 Northern Telecom Ltd Dual mode radio transceiver front end
US6771715B1 (en) * 2000-03-30 2004-08-03 Adtran, Inc. Demodulator using cordic rotator-based digital phase locked loop for carrier frequency correction
JP3882524B2 (ja) 2001-04-06 2007-02-21 松下電器産業株式会社 広帯域チューナ
US7050775B2 (en) 2002-07-11 2006-05-23 Itt Manufacturing Enterprises, Inc. Method and apparatus for securely enabling a radio communication unit from standby mode
US7362826B2 (en) 2003-09-29 2008-04-22 Silicon Laboratories, Inc. Receiver including an oscillation circuit for generating an image rejection calibration tone
US7254379B2 (en) * 2004-07-09 2007-08-07 Silicon Storage Technology, Inc. RF receiver mismatch calibration system and method
US7639821B2 (en) 2005-01-06 2009-12-29 Lockheed Martin Corporation System and method for improved detection of AM signals
JP2006203653A (ja) * 2005-01-21 2006-08-03 Matsushita Electric Ind Co Ltd 受信回路とそれを用いた受信装置及び受信システム
US9055867B2 (en) * 2005-05-12 2015-06-16 Caliber Imaging & Diagnostics, Inc. Confocal scanning microscope having optical and scanning systems which provide a handheld imaging head
US7661010B2 (en) * 2006-05-31 2010-02-09 Mosaid Technologies Incorporated Apparatus and method for interfacing to a memory
BRPI0707362A2 (pt) 2006-12-15 2011-05-03 Matsushita Electric Industrial Co., Ltd. receptor e aparelho eletrÈnico incluindo o mesmo
JP2008160487A (ja) * 2006-12-22 2008-07-10 Kenwood Corp ヘテロダイン受信機、ｐｌｌ発振回路及び間欠受信制御方法
US7532562B2 (en) * 2007-02-26 2009-05-12 Provigent Ltd. High-data-rate communication link using multiple lower rate modems
US8908581B2 (en) * 2007-05-01 2014-12-09 Qualcomm Incorporated Extended microsleep for communications
JP5219528B2 (ja) * 2008-01-22 2013-06-26 日本電信電話株式会社 無線受信装置および無線受信方法
JP2010071899A (ja) * 2008-09-19 2010-04-02 Toshiba Corp Ｆｍｃｗ信号生成器及びそれを用いたレーダ装置
JP2011151473A (ja) * 2010-01-19 2011-08-04 Panasonic Corp 角度変調器、送信装置及び無線通信装置
US8908555B2 (en) * 2010-09-27 2014-12-09 Telefonaktiebolaget L M Ericsson (Publ) Technique for channel estimation in the presence of a signal phase discontinuity
US8897818B2 (en) 2010-11-11 2014-11-25 Blackberry Limited System and method for reducing energy consumption of mobile devices using early paging indicator
US8854098B2 (en) * 2011-01-21 2014-10-07 Qualcomm Incorporated System for I-Q phase mismatch detection and correction

Also Published As

Publication number Publication date
EP2973998A1 (en) 2016-01-20
EP2973998B1 (en) 2017-05-10
CN105075110A (zh) 2015-11-18
US20140270032A1 (en) 2014-09-18
CN105075110B (zh) 2018-07-06
KR102219763B1 (ko) 2021-02-23
WO2014159083A1 (en) 2014-10-02
JP2016512412A (ja) 2016-04-25
KR20150128761A (ko) 2015-11-18
US9344270B2 (en) 2016-05-17

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