CN1389057A - 相位序列中相位跳变的检测和校正 - Google Patents
相位序列中相位跳变的检测和校正 Download PDFInfo
- Publication number
- CN1389057A CN1389057A CN01802538A CN01802538A CN1389057A CN 1389057 A CN1389057 A CN 1389057A CN 01802538 A CN01802538 A CN 01802538A CN 01802538 A CN01802538 A CN 01802538A CN 1389057 A CN1389057 A CN 1389057A
- Authority
- CN
- China
- Prior art keywords
- phase
- sequence
- symbol
- initiation sequence
- initiation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
- H04L27/22—Demodulator circuits; Receiver circuits
- H04L27/233—Demodulator circuits; Receiver circuits using non-coherent demodulation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/0014—Carrier regulation
- H04L2027/0044—Control loops for carrier regulation
- H04L2027/0063—Elements of loops
- H04L2027/0067—Phase error detectors
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)
- Processing Of Color Television Signals (AREA)
- Synchronizing For Television (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR00/08268 | 2000-06-27 | ||
FR0008268 | 2000-06-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1389057A true CN1389057A (zh) | 2003-01-01 |
CN1268101C CN1268101C (zh) | 2006-08-02 |
Family
ID=8851764
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB018025382A Expired - Fee Related CN1268101C (zh) | 2000-06-27 | 2001-06-25 | 相位序列中相位跳变的检测和校正 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7388934B2 (zh) |
EP (1) | EP1249116B1 (zh) |
JP (1) | JP4907036B2 (zh) |
CN (1) | CN1268101C (zh) |
AT (1) | ATE349843T1 (zh) |
DE (1) | DE60125508T2 (zh) |
ES (1) | ES2278769T3 (zh) |
WO (1) | WO2002001825A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014205737A1 (zh) * | 2013-06-27 | 2014-12-31 | 华为技术有限公司 | 信号处理方法、装置及信号接收器 |
CN114567390A (zh) * | 2022-03-14 | 2022-05-31 | 中电科思仪科技股份有限公司 | 矢量网络分析仪接收机跨频段相位跳变点消除方法及装置 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE60125508T2 (de) * | 2000-06-27 | 2007-10-04 | Koninklijke Philips Electronics N.V. | Detektion und korrektur von phasensprüngen in einer phasenfolge |
US7190747B2 (en) * | 2002-03-25 | 2007-03-13 | Bae Systems Information And Electronic Systems Integration Inc. | Frequency mismatch compensation for multiuser detection |
JP2007510315A (ja) * | 2003-08-29 | 2007-04-19 | ザ・ディレクティービー・グループ・インコーポレイテッド | 衛星放送システムにおける簡単化されたスクランブル方式 |
WO2006003776A1 (ja) * | 2004-06-04 | 2006-01-12 | Matsushita Electric Industrial Co., Ltd. | 無線通信装置 |
CN117745551B (zh) * | 2024-02-19 | 2024-04-26 | 电子科技大学 | 一种图像信号相位恢复的方法 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5917916B2 (ja) * | 1975-12-26 | 1984-04-24 | 日本電気株式会社 | イソウドウキソウチ |
US4328587A (en) * | 1979-02-19 | 1982-05-04 | Kokusai Denshin Denwa Kabushiki Kaisha | Phase slip detector and systems employing the detector |
JPS6335045A (ja) * | 1986-07-30 | 1988-02-15 | Nec Corp | 位相ヒツト補償装置 |
DE3700457C1 (de) * | 1987-01-09 | 1988-06-23 | Ant Nachrichtentech | Verfahren und Anordnung zur Synchronisation eines Empfaengers bei digitalen UEbertragungssystemen |
JPH01305647A (ja) * | 1988-06-02 | 1989-12-08 | Nec Corp | 位相ジャンプ消去装置 |
JPH01305648A (ja) * | 1988-06-02 | 1989-12-08 | Nec Corp | 位相ジャンプ消去装置 |
FR2633471B1 (fr) * | 1988-06-28 | 1990-10-05 | Trt Telecom Radio Electr | Procede de demodulation coherente d'un signal module numeriquement en phase continue et a enveloppe constante |
US4983906A (en) * | 1989-08-17 | 1991-01-08 | Hewlett-Packard Company | Frequency estimation system |
US5303269A (en) * | 1990-11-01 | 1994-04-12 | Chirp Corporation | Optically maximum A posteriori demodulator |
JPH04277956A (ja) * | 1991-03-05 | 1992-10-02 | Kokusai Electric Co Ltd | 位相オフセットキャンセル回路 |
US5287067A (en) * | 1991-10-07 | 1994-02-15 | Nippon Telegraph And Telephone Corporation | Method and apparatus for demodulation with adaptive phase control in quasi-coherent detection |
FR2711028B1 (fr) | 1993-10-08 | 1995-11-17 | Thomson Csf | Procédé et dispositif de démodulation cohérente par blocs de signaux complexes modulés en phase. |
US5553014A (en) * | 1994-10-31 | 1996-09-03 | Lucent Technologies Inc. | Adaptive finite impulse response filtering method and apparatus |
US5568520A (en) * | 1995-03-09 | 1996-10-22 | Ericsson Inc. | Slope drift and offset compensation in zero-IF receivers |
JPH09266499A (ja) * | 1996-01-26 | 1997-10-07 | Oki Electric Ind Co Ltd | デジタル復調回路、最大値検出回路及び受信装置 |
FI102338B1 (fi) * | 1996-05-21 | 1998-11-13 | Nokia Mobile Phones Ltd | Vastaanottimen tahdistuminen joutotilassa |
EP0820173A3 (en) * | 1996-07-16 | 2001-01-24 | Matsushita Electric Industrial Co., Ltd. | QAM receiver with baseband compensation for phase and frequency errors |
CA2314493C (en) * | 1997-12-17 | 2006-05-30 | Kabushiki Kaisha Kenwood | Received-signal absolute phasing apparatus of receiver |
EP0940958A1 (en) * | 1998-03-03 | 1999-09-08 | Sony International (Europe) GmbH | Method and device for digitally demodulating a frequency modulated signal |
DE60125508T2 (de) * | 2000-06-27 | 2007-10-04 | Koninklijke Philips Electronics N.V. | Detektion und korrektur von phasensprüngen in einer phasenfolge |
-
2001
- 2001-06-25 DE DE60125508T patent/DE60125508T2/de not_active Expired - Lifetime
- 2001-06-25 EP EP01957884A patent/EP1249116B1/en not_active Expired - Lifetime
- 2001-06-25 AT AT01957884T patent/ATE349843T1/de not_active IP Right Cessation
- 2001-06-25 ES ES01957884T patent/ES2278769T3/es not_active Expired - Lifetime
- 2001-06-25 JP JP2002505476A patent/JP4907036B2/ja not_active Expired - Fee Related
- 2001-06-25 CN CNB018025382A patent/CN1268101C/zh not_active Expired - Fee Related
- 2001-06-25 US US10/069,741 patent/US7388934B2/en not_active Expired - Lifetime
- 2001-06-25 WO PCT/EP2001/007188 patent/WO2002001825A1/en active IP Right Grant
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014205737A1 (zh) * | 2013-06-27 | 2014-12-31 | 华为技术有限公司 | 信号处理方法、装置及信号接收器 |
US9942071B2 (en) | 2013-06-27 | 2018-04-10 | Huawei Technologies Co., Ltd. | Signal processing method, apparatus and signal receiver |
CN114567390A (zh) * | 2022-03-14 | 2022-05-31 | 中电科思仪科技股份有限公司 | 矢量网络分析仪接收机跨频段相位跳变点消除方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
DE60125508D1 (de) | 2007-02-08 |
ES2278769T3 (es) | 2007-08-16 |
DE60125508T2 (de) | 2007-10-04 |
JP2004502346A (ja) | 2004-01-22 |
US7388934B2 (en) | 2008-06-17 |
CN1268101C (zh) | 2006-08-02 |
EP1249116A1 (en) | 2002-10-16 |
JP4907036B2 (ja) | 2012-03-28 |
WO2002001825A1 (en) | 2002-01-03 |
US20020168032A1 (en) | 2002-11-14 |
ATE349843T1 (de) | 2007-01-15 |
EP1249116B1 (en) | 2006-12-27 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: IPG ELECTRONICS 503 CO., LTD. Free format text: FORMER OWNER: ROYAL PHILIPS ELECTRONICS CO., LTD. Effective date: 20090828 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090828 Address after: British Channel Islands Patentee after: Koninkl Philips Electronics NV Address before: Holland Ian Deho Finn Patentee before: Koninklike Philips Electronics N. V. |
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ASS | Succession or assignment of patent right |
Owner name: FUNAI ELECTRIC CO., LTD. Free format text: FORMER OWNER: IPG ELECTRONICS 503 LIMITED Effective date: 20120523 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120523 Address after: Osaka Japan Patentee after: Funai Electric Co., Ltd. Address before: British Channel Islands Patentee before: Koninkl Philips Electronics NV |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060802 Termination date: 20170625 |
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CF01 | Termination of patent right due to non-payment of annual fee |