IN2014DN08872A - - Google Patents
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- Publication number
- IN2014DN08872A IN2014DN08872A IN8872DEN2014A IN2014DN08872A IN 2014DN08872 A IN2014DN08872 A IN 2014DN08872A IN 8872DEN2014 A IN8872DEN2014 A IN 8872DEN2014A IN 2014DN08872 A IN2014DN08872 A IN 2014DN08872A
- Authority
- IN
- India
- Prior art keywords
- symbol
- error
- phase error
- bit string
- output
- Prior art date
Links
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0045—Arrangements at the receiver end
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
- H04L27/22—Demodulator circuits; Receiver circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
- H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
- H04L27/38—Demodulator circuits; Receiver circuits
- H04L27/3818—Demodulator circuits; Receiver circuits using coherent demodulation, i.e. using one or more nominally phase synchronous carriers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
- H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
- H04L27/38—Demodulator circuits; Receiver circuits
- H04L27/3818—Demodulator circuits; Receiver circuits using coherent demodulation, i.e. using one or more nominally phase synchronous carriers
- H04L27/3836—Demodulator circuits; Receiver circuits using coherent demodulation, i.e. using one or more nominally phase synchronous carriers in which the carrier is recovered using the received modulated signal or the received IF signal, e.g. by detecting a pilot or by frequency multiplication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/0014—Carrier regulation
- H04L2027/0024—Carrier regulation at the receiver end
-
- 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
- H04L2027/0046—Open loops
-
- 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
- H04L2027/0053—Closed loops
- H04L2027/0061—Closed loops remodulation
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/0014—Carrier regulation
- H04L2027/0083—Signalling arrangements
- H04L2027/0087—Out-of-band signals, (e.g. pilots)
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Error Detection And Correction (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012099167 | 2012-04-24 | ||
PCT/JP2013/061881 WO2013161801A1 (fr) | 2012-04-24 | 2013-04-23 | Dispositif de reproduction d'onde porteuse et procédé de reproduction d'onde porteuse |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014DN08872A true IN2014DN08872A (fr) | 2015-05-22 |
Family
ID=49483111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN8872DEN2014 IN2014DN08872A (fr) | 2012-04-24 | 2013-04-23 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9136979B2 (fr) |
EP (1) | EP2843896B1 (fr) |
JP (1) | JP6274100B2 (fr) |
CN (1) | CN104272692B (fr) |
IN (1) | IN2014DN08872A (fr) |
WO (1) | WO2013161801A1 (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015107897A1 (fr) * | 2014-01-16 | 2015-07-23 | 日本電気株式会社 | Appareil de communication, appareil de démodulation, appareil de reproduction de porteuse, appareil de compensation d'erreur de phase, procédé de compensation d'erreur de phase, et support d'informations sur lequel est stocké un programme de compensation d'erreur de phase |
JP6449569B2 (ja) * | 2014-06-25 | 2019-01-09 | Necプラットフォームズ株式会社 | 位相補正装置、位相補正方法、及び位相補正プログラム |
EP3217554B1 (fr) | 2016-03-11 | 2019-10-02 | Intel IP Corporation | Appareils et procédés permettant de compenser les fluctuations de phase |
US10523283B2 (en) | 2016-04-19 | 2019-12-31 | Nec Corporation | LOS-MIMO demodulation apparatus, communication apparatus, LOS-MIMO transmission system, LOS-MIMO demodulation method and program |
WO2018034030A1 (fr) | 2016-08-17 | 2018-02-22 | 日本電気株式会社 | Dispositif de compensation de bruit de phase, dispositif de démodulation, dispositif de communication, système de communication et procédé de compensation de bruit de phase |
JP2018064223A (ja) * | 2016-10-14 | 2018-04-19 | 住友電気工業株式会社 | 衛星放送受信装置 |
FR3059183B1 (fr) * | 2016-11-24 | 2019-02-01 | Continental Automotive France | Demodulation optimisee des signaux rds en radio numerique |
US10715375B2 (en) | 2016-12-21 | 2020-07-14 | Nec Corporation | Modulation method, decoding method, modulation device, and demodulation device |
US10638109B2 (en) * | 2017-09-15 | 2020-04-28 | Elphel, Inc. | Method for the FPGA-based long range multi-view stereo with differential image rectification |
CN109586869B (zh) * | 2017-09-29 | 2021-08-06 | 中国移动通信有限公司研究院 | Srs发送方法、相位差处理方法、通信设备及存储介质 |
US20220263687A1 (en) * | 2019-07-29 | 2022-08-18 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for phase-aided adaptive modulation |
US11283658B2 (en) * | 2019-10-15 | 2022-03-22 | Raytheon Company | Phase-based pre-carrier detection |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69534987T2 (de) | 1994-06-23 | 2006-09-21 | Ntt Docomo Inc. | CDMA Demodulationsschaltung und Demodulationsverfahren |
JP3243776B2 (ja) * | 1995-01-06 | 2002-01-07 | 株式会社エヌ・ティ・ティ・ドコモ | 周波数ホッピング伝送方法 |
US6618352B1 (en) * | 1998-05-26 | 2003-09-09 | Matsushita Electric Industrial Co., Ltd. | Modulator, demodulator, and transmission system for use in OFDM transmission |
JP3646010B2 (ja) | 1998-09-18 | 2005-05-11 | 株式会社ケンウッド | デジタル衛星放送受信機 |
US6249180B1 (en) | 1999-09-08 | 2001-06-19 | Atmel Corporation | Phase noise and additive noise estimation in a QAM demodulator |
JP4958565B2 (ja) * | 2006-01-06 | 2012-06-20 | パナソニック株式会社 | 無線通信装置 |
WO2007135964A1 (fr) * | 2006-05-19 | 2007-11-29 | Panasonic Corporation | dispositif de communication radio et procÉdÉ de communication radio |
KR100929776B1 (ko) * | 2007-11-26 | 2009-12-03 | 한국전자통신연구원 | 리커시브 복조 장치 및 방법 |
JP5215704B2 (ja) * | 2008-03-26 | 2013-06-19 | パナソニック株式会社 | 適応復調方式 |
KR101081983B1 (ko) | 2009-09-24 | 2011-11-10 | 한국타이어 주식회사 | 타이어 트레드 압출용 압출금형의 다중 프리포머 다이 |
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 |
BR112012013134B1 (pt) | 2009-12-01 | 2022-04-19 | Nec Corporation | Método de transmissão de dados, método de recepção de dados, dispositivo de modulação, dispositivo de desmodulação |
-
2013
- 2013-04-23 IN IN8872DEN2014 patent/IN2014DN08872A/en unknown
- 2013-04-23 CN CN201380021985.XA patent/CN104272692B/zh active Active
- 2013-04-23 JP JP2014512602A patent/JP6274100B2/ja active Active
- 2013-04-23 WO PCT/JP2013/061881 patent/WO2013161801A1/fr active Application Filing
- 2013-04-23 US US14/396,089 patent/US9136979B2/en active Active
- 2013-04-23 EP EP13780986.9A patent/EP2843896B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
EP2843896B1 (fr) | 2018-04-04 |
CN104272692A (zh) | 2015-01-07 |
EP2843896A1 (fr) | 2015-03-04 |
US9136979B2 (en) | 2015-09-15 |
US20150085960A1 (en) | 2015-03-26 |
CN104272692B (zh) | 2017-09-26 |
EP2843896A4 (fr) | 2015-12-16 |
JP6274100B2 (ja) | 2018-02-07 |
JPWO2013161801A1 (ja) | 2015-12-24 |
WO2013161801A1 (fr) | 2013-10-31 |
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