JP2019516260A - 位相変動補償装置及び方法 - Google Patents
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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
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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
- H04L7/0016—Arrangements for synchronising receiver with transmitter correction of synchronization errors
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
- H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
- H03L7/08—Details of the phase-locked loop
- H03L7/0805—Details of the phase-locked loop the loop being adapted to provide an additional control signal for use outside the loop
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
- H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
- H03L7/08—Details of the phase-locked loop
- H03L7/081—Details of the phase-locked loop provided with an additional controlled phase shifter
- H03L7/0812—Details of the phase-locked loop provided with an additional controlled phase shifter and where no voltage or current controlled oscillator is used
- H03L7/0814—Details of the phase-locked loop provided with an additional controlled phase shifter and where no voltage or current controlled oscillator is used the phase shifting device being digitally controlled
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
- H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
- H03L7/08—Details of the phase-locked loop
- H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
- H03L7/093—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal using special filtering or amplification characteristics in the loop
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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
- H04L7/0008—Synchronisation information channels, e.g. clock distribution lines
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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
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L2207/00—Indexing scheme relating to automatic control of frequency or phase and to synchronisation
- H03L2207/50—All digital phase-locked loop
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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
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Abstract
Description
Claims (25)
- 位相変動を補償する装置であって:
出力信号とリファレンス信号との間の位相エラーのための位相エラー出力部を有するディジタル位相ロック・ループであって、前記出力信号は前記ディジタル位相ロック・ループにより生成される、ディジタル位相ロック・ループ;及び
前記位相エラー出力部に結合され、前記位相エラーに基づいてデータ信号の位相を回転させるように構成される位相ローテータ;
を有する装置。 - 前記データ信号の位相を回転させる前又は後に、前記データ信号を前記出力信号に結合するように構成される信号コンバイナ;
を更に有する請求項1に記載の装置。 - 前記データ信号は送信信号である、請求項1又は2に記載の装置。
- 前記データ信号は受信信号である、請求項1又は2に記載の装置。
- 前記データ信号はディジタル・ベースバンド信号である、請求項1又は2に記載の装置。
- 前記ディジタル・ベースバンド信号は、直交変調信号又はポーラー変調信号である、請求項5に記載の装置。
- 前記ディジタル・ベースバンド信号を生成するために、受信したRF信号を前記出力信号に結合するように構成される信号コンバイナ;
を更に有する請求項5又は6に記載の装置。 - RF送信信号を生成するために、前記ディジタル・ベースバンド信号を前記出力信号に結合するように構成される信号コンバイナ;
を更に有する請求項5又は6に記載の装置。 - 前記位相エラー出力部と前記位相ローテータとの間に結合され、前記位相エラーをノイズから分離するように構成されるフィルタ回路;
を更に有する請求項1に記載の装置。 - 前記フィルタ回路は、位相エラー・サンプル及び/又は位相エラー統計に基づくフィルタ係数を有するディジタル・フィルタを有する、請求項9に記載の装置。
- 前記フィルタ回路は、デシジョン・フィードバックに基づく適応フィルタ係数を有する適応ディジタル・フィルタを有する、請求項9又は10に記載の装置。
- 前記フィルタ回路は非因果性フィルタを有する、請求項9又は10に記載の装置。
- 前記フィルタ回路はロー・パス・フィルタを有する、請求項9又は10に記載の装置。
- 前記フィルタ回路は、線形フィルタ、特に線形MMSEフィルタを有する、請求項9又は10に記載の装置。
- キャリア信号を生成し、リファレンス信号と前記キャリア信号との間の位相エラーを決定するように構成されるディジタル位相ロック・ループ;
前記ディジタル位相ロック・ループと送信データ経路との間に結合され、前記位相エラーに基づいて送信信号の位相を回転させるように構成される位相ローテータ;
を有する送信回路。 - RF信号を生成するために、前記送信信号を前記キャリア信号に結合するように構成される信号コンバイナ;
を更に有する請求項15に記載の送信回路。 - 前記ディジタル位相ロック・ループと前記送信データ経路との間に結合され、平滑化された位相エラー・サンプルを生成するように構成されるディジタル非因果性線形フィルタ;
を更に有する請求項15又は16に記載の送信回路。 - キャリア信号を生成し、リファレンス信号と前記キャリア信号との間の位相エラーを決定するように構成されるディジタル位相ロック・ループ;及び
前記ディジタル位相ロック・ループと受信データ経路との間に結合され、前記位相エラーに基づいて受信信号の位相を回転させるように構成される位相ローテータ;
を有する受信回路。 - 前記受信信号を生成するために、受信したRF信号を前記キャリア信号と結合するように構成される信号コンバイナ;
を更に有する請求項18に記載の受信回路。 - 前記ディジタル位相ロック・ループと前記受信データ経路との間に結合され、平滑化された位相エラー・サンプルを生成するように構成されるディジタル非因果性線形フィルタ;
を更に有する請求項18又は19に記載の受信回路。 - 前記ディジタル非因果性線形フィルタは、検出されたデータ・サンプルのデシジョン・フィードバックに基づく適応フィルタである、請求項20に記載の受信回路。
- 位相変動を補償する方法であって:
ディジタル位相ロック・ループにより生成される出力信号とリファレンス信号との間の位相エラーを決定するステップ;及び
データ信号を前記出力信号に結合する前又は後に、前記データ信号の位相を前記位相エラーに基づいて回転させるステップ;
を有する方法。 - ディジタル・ロー・パス・フィルタにより前記ディジタル位相ロック・ループの位相エラー・サンプルをフィルタリングするステップ;及び
フィルタリングされた位相エラー・サンプルに基づいて前記データ信号の位相を回転させるステップ;
を有する請求項22に記載の方法。 - 前記フィルタリングするステップは、非因果性フィルタにより前記位相エラー・サンプルをフィルタリングするステップを有する、請求項23に記載の方法。
- 前記データ信号の位相を回転させることは、直交変調信号及び/又はポーラー変調信号の位相を回転させることを含む、請求項22に記載の方法。
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EP16159874.3 | 2016-03-11 | ||
EP16159874.3A EP3217554B1 (en) | 2016-03-11 | 2016-03-11 | Apparatuses and methods for compensating phase fluctuations |
PCT/IB2017/050409 WO2017153853A1 (en) | 2016-03-11 | 2017-01-26 | Apparatuses and methods for compensating phase fluctuations |
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JP2019516260A true JP2019516260A (ja) | 2019-06-13 |
JP7377603B2 JP7377603B2 (ja) | 2023-11-10 |
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US (1) | US10615953B2 (ja) |
EP (1) | EP3217554B1 (ja) |
JP (1) | JP7377603B2 (ja) |
KR (1) | KR20180115265A (ja) |
CN (1) | CN108604980B (ja) |
WO (1) | WO2017153853A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102189256B1 (ko) * | 2019-07-10 | 2020-12-09 | 인하대학교 산학협력단 | 고속 직렬 인터페이스용 카운팅 기반의 눈-열림 모니터링 시스템 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2566748B (en) * | 2017-09-26 | 2022-08-17 | Focal Point Positioning Ltd | A method and system for calibrating a system parameter |
GB201804867D0 (en) | 2018-03-27 | 2018-05-09 | Ocado Innovation Ltd | A transporting device |
WO2019190558A1 (en) * | 2018-03-30 | 2019-10-03 | Niranjan Karandikar | Techniques for adressing phase noise and phase lock loop performance |
WO2020125790A1 (en) * | 2018-12-21 | 2020-06-25 | Huawei Technologies Co., Ltd. | Polar transmitter with feedthrough compensation |
CN111722520B (zh) * | 2019-03-21 | 2022-04-05 | 澜起科技股份有限公司 | 一种时间数字转换器、相位差的检测方法 |
CN110445610B (zh) * | 2019-08-26 | 2021-11-30 | 上海循态量子科技有限公司 | 连续变量量子密钥分发***的偏振追踪方法、***及介质 |
TWI788658B (zh) * | 2020-04-15 | 2023-01-01 | 瑞昱半導體股份有限公司 | 具自干擾校正能力的傳送器和具自干擾校正能力的傳送方法 |
CN113595640B (zh) * | 2020-04-30 | 2023-06-27 | 华为技术有限公司 | 一种信号处理方法及装置 |
CN114051255B (zh) * | 2021-11-15 | 2024-04-09 | 贵州电网有限责任公司 | 一种盲区弱区的移动通信信号优化方法 |
US20230384373A1 (en) * | 2022-05-30 | 2023-11-30 | Taiwan Semiconductor Manufacturing Company Ltd. | Electronic circuit and method of error correction |
CN115499098B (zh) * | 2022-09-14 | 2023-04-07 | 中国科学院空间应用工程与技术中心 | 自适应的物理层网络编码传输方法、装置、设备及介质 |
CN116232319B (zh) * | 2023-05-08 | 2023-07-28 | 深圳市九天睿芯科技有限公司 | 锁相环、芯片及电子设备 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5425060A (en) * | 1993-01-25 | 1995-06-13 | Harris Corporation | Mechanism for reducing timing jitter in clock recovery scheme for blind acquisition of full duplex signals |
JP2006514479A (ja) * | 2003-02-21 | 2006-04-27 | オプティクロン・インコーポレーテッド | 非線形フィルタ |
JP2006121677A (ja) * | 2004-09-28 | 2006-05-11 | Micronas Gmbh | 搬送波再生のための回路および方法 |
JP2007516643A (ja) * | 2003-05-16 | 2007-06-21 | ソーラーフレア・コミュニケーションズ・インコーポレイテッド | イコライゼーションおよびクロストーク緩和の方法および器具 |
JP2009509162A (ja) * | 2005-09-22 | 2009-03-05 | アーヴァンティウム インターナショナル ベスローテン フェンノートシャップ | 溶解度曲線及び準安定域を求めるシステム並びに方法 |
CN101496308A (zh) * | 2005-11-21 | 2009-07-29 | 普罗维金特公司 | 利用交叉极化干扰估计的调制解调器控制 |
JP2009232476A (ja) * | 1999-09-03 | 2009-10-08 | Alcatel-Lucent Usa Inc | 情報処理方法および情報処理装置 |
JP2011097127A (ja) * | 2009-10-27 | 2011-05-12 | Sharp Corp | 受信機及び受信方法 |
US20150311908A1 (en) * | 2014-04-29 | 2015-10-29 | Telefonaktiebolaget L M Ericsson (Publ) | Local oscillator interference cancellation |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE60102548T2 (de) * | 2000-02-04 | 2005-02-24 | Koninklijke Philips Electronics N.V. | Fm-rundfunkempfänger |
US6549561B2 (en) * | 2001-02-21 | 2003-04-15 | Magis Networks, Inc. | OFDM pilot tone tracking for wireless LAN |
US7447278B2 (en) * | 2003-05-21 | 2008-11-04 | International Business Machines Corporation | Apparatus for transmitting and receiving data |
DE102005001696B4 (de) * | 2005-01-13 | 2013-04-25 | Wipro Limited | Spreizspektrum Empfänger und Verfahren zur Kompensation des Trägerfrequenzversatzes in einem solchen Spreizspektrum Empfänger |
US20070160168A1 (en) * | 2006-01-11 | 2007-07-12 | Beukema Troy J | Apparatus and method for signal phase control in an integrated radio circuit |
TW200832925A (en) * | 2007-01-26 | 2008-08-01 | Sunplus Technology Co Ltd | Phase locked loop with phase rotation for spreading spectrum |
JP4623182B2 (ja) * | 2008-09-24 | 2011-02-02 | ソニー株式会社 | 受信装置、受信方法、およびプログラム |
US7986190B1 (en) * | 2009-10-30 | 2011-07-26 | Pmc-Sierra, Inc. | Jitter attenuation with a fractional-N clock synthesizer |
JP5578601B2 (ja) | 2009-11-05 | 2014-08-27 | 日本電気株式会社 | 搬送波再生回路、復調回路および搬送波再生方法 |
US8619755B2 (en) * | 2010-09-10 | 2013-12-31 | Broadcom Corporation | Systems and methods for providing a dual-master mode in a synchronous ethernet environment |
US8493907B2 (en) * | 2011-06-29 | 2013-07-23 | Broadcom Corporation | Frequency offset estimation scheme in scheduled based wireless system |
CN102332935B (zh) * | 2011-09-21 | 2014-02-19 | 北京华力创通科技股份有限公司 | 载波补偿***和方法 |
US8983309B2 (en) | 2012-02-13 | 2015-03-17 | Ciena Corporation | Constrained continuous phase modulation and demodulation in an optical communications system |
US9094028B2 (en) * | 2012-04-11 | 2015-07-28 | Rambus Inc. | Wide range frequency synthesizer with quadrature generation and spur cancellation |
CN104272692B (zh) * | 2012-04-24 | 2017-09-26 | 日本电气株式会社 | 载波再生装置和载波再生方法 |
US9041444B1 (en) * | 2013-11-27 | 2015-05-26 | Broadcom Corporation | Time-to-digital convertor-assisted phase-locked loop spur mitigation |
US9927489B2 (en) * | 2014-01-15 | 2018-03-27 | International Business Machines Corporation | Testing integrated circuit designs containing multiple phase rotators |
CN104539567B (zh) * | 2014-12-23 | 2017-10-17 | 电子科技大学 | 一种基于相位调制的1090es信号扩容方法 |
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2016
- 2016-03-11 EP EP16159874.3A patent/EP3217554B1/en active Active
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- 2017-01-26 CN CN201780011212.1A patent/CN108604980B/zh active Active
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Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5425060A (en) * | 1993-01-25 | 1995-06-13 | Harris Corporation | Mechanism for reducing timing jitter in clock recovery scheme for blind acquisition of full duplex signals |
JP2009232476A (ja) * | 1999-09-03 | 2009-10-08 | Alcatel-Lucent Usa Inc | 情報処理方法および情報処理装置 |
JP2006514479A (ja) * | 2003-02-21 | 2006-04-27 | オプティクロン・インコーポレーテッド | 非線形フィルタ |
JP2007516643A (ja) * | 2003-05-16 | 2007-06-21 | ソーラーフレア・コミュニケーションズ・インコーポレイテッド | イコライゼーションおよびクロストーク緩和の方法および器具 |
JP2006121677A (ja) * | 2004-09-28 | 2006-05-11 | Micronas Gmbh | 搬送波再生のための回路および方法 |
JP2009509162A (ja) * | 2005-09-22 | 2009-03-05 | アーヴァンティウム インターナショナル ベスローテン フェンノートシャップ | 溶解度曲線及び準安定域を求めるシステム並びに方法 |
CN101496308A (zh) * | 2005-11-21 | 2009-07-29 | 普罗维金特公司 | 利用交叉极化干扰估计的调制解调器控制 |
JP2011097127A (ja) * | 2009-10-27 | 2011-05-12 | Sharp Corp | 受信機及び受信方法 |
US20150311908A1 (en) * | 2014-04-29 | 2015-10-29 | Telefonaktiebolaget L M Ericsson (Publ) | Local oscillator interference cancellation |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102189256B1 (ko) * | 2019-07-10 | 2020-12-09 | 인하대학교 산학협력단 | 고속 직렬 인터페이스용 카운팅 기반의 눈-열림 모니터링 시스템 |
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KR20180115265A (ko) | 2018-10-22 |
US20190052452A1 (en) | 2019-02-14 |
EP3217554A1 (en) | 2017-09-13 |
JP7377603B2 (ja) | 2023-11-10 |
CN108604980B (zh) | 2021-12-14 |
EP3217554B1 (en) | 2019-10-02 |
WO2017153853A1 (en) | 2017-09-14 |
US10615953B2 (en) | 2020-04-07 |
CN108604980A (zh) | 2018-09-28 |
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