HK1151400A1 - Frame sync detecting circuit and fsk receiver using the same - Google Patents
Frame sync detecting circuit and fsk receiver using the sameInfo
- Publication number
- HK1151400A1 HK1151400A1 HK11105466.1A HK11105466A HK1151400A1 HK 1151400 A1 HK1151400 A1 HK 1151400A1 HK 11105466 A HK11105466 A HK 11105466A HK 1151400 A1 HK1151400 A1 HK 1151400A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- word pattern
- received
- given
- sync
- sync word
- Prior art date
Links
- 238000001514 detection method Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/04—Speed or phase control by synchronisation signals
- H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
- H04L7/042—Detectors therefor, e.g. correlators, state machines
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
- H04L27/14—Demodulator circuits; Receiver circuits
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008198885A JP5343439B2 (ja) | 2008-07-31 | 2008-07-31 | フレーム同期検出回路およびそれを用いるfsk受信機 |
PCT/JP2009/056372 WO2010013513A1 (ja) | 2008-07-31 | 2009-03-27 | フレーム同期検出回路およびそれを用いたfsk受信機 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1151400A1 true HK1151400A1 (en) | 2012-01-27 |
Family
ID=41610223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK11105466.1A HK1151400A1 (en) | 2008-07-31 | 2011-05-31 | Frame sync detecting circuit and fsk receiver using the same |
Country Status (6)
Country | Link |
---|---|
US (1) | US8385495B2 (ja) |
EP (1) | EP2309692B1 (ja) |
JP (1) | JP5343439B2 (ja) |
CN (1) | CN102017556B (ja) |
HK (1) | HK1151400A1 (ja) |
WO (1) | WO2010013513A1 (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102361477B (zh) * | 2011-09-09 | 2012-12-12 | 联思普瑞(武汉)电子科技有限公司 | 具有零相位启动的msk解调电路 |
DE102012016087B4 (de) * | 2012-08-14 | 2021-11-18 | Sew-Eurodrive Gmbh & Co Kg | Verfahren zur Synchronisation eines Nachrichtenempfängers mit einem Nachrichtensender und Synchronisationseinrichtung |
US9316664B2 (en) * | 2012-08-14 | 2016-04-19 | Honeywell International Inc. | High frequency disturbance detection and compensation |
JP2014086739A (ja) * | 2012-10-19 | 2014-05-12 | Jvc Kenwood Corp | 無線装置およびデータ再生方法 |
US8723553B1 (en) | 2013-02-22 | 2014-05-13 | Qualcomm Incorporated | Systems and methods for performing frequency offset estimation |
JP6229224B2 (ja) * | 2013-03-15 | 2017-11-15 | 日本無線株式会社 | 同期信号検出装置、及び同期信号検出方法 |
JP2015065550A (ja) * | 2013-09-25 | 2015-04-09 | 株式会社日立国際電気 | 無線受信機、及び同期制御方法 |
JP6221780B2 (ja) * | 2014-01-29 | 2017-11-01 | アイコム株式会社 | 無線受信機およびその周波数補正方法 |
CN106575977B (zh) * | 2014-08-20 | 2019-03-15 | 索尼半导体解决方案公司 | 接收设备、帧同步方法、传输设备、传输方法和程序 |
US9680677B2 (en) * | 2014-10-30 | 2017-06-13 | Texas Instruments Incorporated | Weather band receiver |
CN107027164A (zh) * | 2016-01-29 | 2017-08-08 | 电信科学技术研究院 | 一种同步方法及装置 |
JP6299822B2 (ja) * | 2016-08-29 | 2018-03-28 | Nttエレクトロニクス株式会社 | 既知信号検出方法 |
WO2019054994A1 (en) * | 2017-09-13 | 2019-03-21 | Osram Sylvania Inc. | TECHNIQUES FOR DECODING COMMUNICATION MESSAGES BASED ON LIGHT |
JP2019165377A (ja) * | 2018-03-20 | 2019-09-26 | 株式会社東芝 | フレーム同期方法 |
CN111343118A (zh) * | 2019-10-31 | 2020-06-26 | 北京昂瑞微电子技术有限公司 | 一种同步电路及同步检测方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3251856B2 (ja) * | 1996-06-13 | 2002-01-28 | 松下電器産業株式会社 | 受信装置 |
JP2000216838A (ja) * | 1999-01-25 | 2000-08-04 | Hitachi Denshi Ltd | フレ―ム同期検出方法 |
JP2000349840A (ja) * | 1999-06-03 | 2000-12-15 | Matsushita Electric Ind Co Ltd | ベースバンド信号オフセット補正回路及び方法、この補正回路を備えたfsk受信装置 |
WO2000076163A1 (fr) * | 1999-06-04 | 2000-12-14 | Mitsubishi Denki Kabushiki Kaisha | Comparateur de phase, lecteur chronometrique et demodulateur comprenant le comparateur de phase |
US6738437B2 (en) * | 2001-03-15 | 2004-05-18 | Qualcomm Incorporated | Symbol recovery from an oversampled hard-decision binary stream |
CN100579094C (zh) * | 2003-02-25 | 2010-01-06 | 华为技术有限公司 | 一种频移键控信号的接收处理方法 |
US7203254B2 (en) * | 2003-03-25 | 2007-04-10 | Motorola, Inc. | Method and system for synchronizing in a frequency shift keying receiver |
JP4359176B2 (ja) * | 2003-07-30 | 2009-11-04 | パナソニック株式会社 | フレーム同期検出回路、フレーム同期検出方法、制御情報検出回路、制御情報復号方法、受信装置 |
JP4306515B2 (ja) * | 2003-08-29 | 2009-08-05 | 株式会社デンソー | 同期検波方法及び装置 |
US8433005B2 (en) * | 2004-01-28 | 2013-04-30 | Qualcomm Incorporated | Frame synchronization and initial symbol timing acquisition system and method |
JP4461061B2 (ja) * | 2005-05-31 | 2010-05-12 | 株式会社ケンウッド | 同期信号検出装置、同期信号検出方法、同期信号検出プログラム及び記録媒体 |
JP4760329B2 (ja) | 2005-11-24 | 2011-08-31 | 株式会社ケンウッド | 同期ワード検出装置、同期ワード検出方法、プログラム及び記録媒体 |
JP4967341B2 (ja) * | 2005-12-28 | 2012-07-04 | 株式会社Jvcケンウッド | フレーム同期検出装置、フレーム同期検出方法及びフレーム同期検出プログラム |
JP4835172B2 (ja) * | 2006-01-27 | 2011-12-14 | 株式会社ケンウッド | 無線通信機及びその自動周波数制御方法 |
US7957476B2 (en) * | 2006-05-16 | 2011-06-07 | Sony Corporation | Wireless communicaton apparatus |
JP2008198885A (ja) | 2007-02-15 | 2008-08-28 | Fujitsu Ltd | 半導体装置およびその製造方法 |
-
2008
- 2008-07-31 JP JP2008198885A patent/JP5343439B2/ja active Active
-
2009
- 2009-03-27 US US12/937,596 patent/US8385495B2/en active Active
- 2009-03-27 EP EP09802758.4A patent/EP2309692B1/en active Active
- 2009-03-27 WO PCT/JP2009/056372 patent/WO2010013513A1/ja active Application Filing
- 2009-03-27 CN CN2009801143669A patent/CN102017556B/zh active Active
-
2011
- 2011-05-31 HK HK11105466.1A patent/HK1151400A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
US8385495B2 (en) | 2013-02-26 |
EP2309692A4 (en) | 2016-04-13 |
EP2309692B1 (en) | 2018-04-25 |
JP2010041140A (ja) | 2010-02-18 |
JP5343439B2 (ja) | 2013-11-13 |
US20110051855A1 (en) | 2011-03-03 |
CN102017556B (zh) | 2013-05-29 |
WO2010013513A1 (ja) | 2010-02-04 |
CN102017556A (zh) | 2011-04-13 |
EP2309692A1 (en) | 2011-04-13 |
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