NO20043213L - Prosess for a bringe tilveie en pilotassistert fasesynkronisering av en baerebolge - Google Patents

Prosess for a bringe tilveie en pilotassistert fasesynkronisering av en baerebolge

Info

Publication number
NO20043213L
NO20043213L NO20043213A NO20043213A NO20043213L NO 20043213 L NO20043213 L NO 20043213L NO 20043213 A NO20043213 A NO 20043213A NO 20043213 A NO20043213 A NO 20043213A NO 20043213 L NO20043213 L NO 20043213L
Authority
NO
Norway
Prior art keywords
signal
phase
pilot
estimates
symbol signals
Prior art date
Application number
NO20043213A
Other languages
English (en)
Other versions
NO334825B1 (no
Inventor
Domenico Fittipaldi
Alan Bigi
Riccardo De Gaudenzi
Alberto Ginesi
Original Assignee
Agence Spatiale Europ Esa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Agence Spatiale Europ Esa filed Critical Agence Spatiale Europ Esa
Publication of NO20043213L publication Critical patent/NO20043213L/no
Publication of NO334825B1 publication Critical patent/NO334825B1/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation
    • 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
    • H04L2027/0026—Correction of carrier offset
    • H04L2027/0032—Correction of carrier offset at baseband and passband
    • 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
    • H04L2027/0057—Closed loops quadrature phase
    • 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)
  • Stereo-Broadcasting Methods (AREA)
  • Mobile Radio Communication Systems (AREA)
NO20043213A 2003-09-05 2004-07-29 Fremgangsmåte for å bringe til veie en pilotassistert fasesynkronisering av en bærebølge NO334825B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03077810A EP1513309B1 (en) 2003-09-05 2003-09-05 Process for pilot-aided carrier phase synchronisation

Publications (2)

Publication Number Publication Date
NO20043213L true NO20043213L (no) 2005-03-07
NO334825B1 NO334825B1 (no) 2014-06-10

Family

ID=34130249

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20043213A NO334825B1 (no) 2003-09-05 2004-07-29 Fremgangsmåte for å bringe til veie en pilotassistert fasesynkronisering av en bærebølge

Country Status (7)

Country Link
US (1) US7409024B2 (no)
EP (1) EP1513309B1 (no)
AT (1) ATE350847T1 (no)
CA (1) CA2475899C (no)
DE (1) DE60310931T2 (no)
ES (1) ES2278113T3 (no)
NO (1) NO334825B1 (no)

Families Citing this family (18)

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BRPI0419205A (pt) * 2004-11-16 2007-12-18 Thomson Licensing método e aparelho para recuperação de portadora utilizando múltiplas fontes
BRPI0419199B1 (pt) * 2004-11-16 2018-06-05 Thomson Licensing Método e aparelho para recuperação de portadora utilizando interpolação de fase com assistência
JP4665514B2 (ja) * 2004-12-28 2011-04-06 ソニー株式会社 無線通信装置及び無線通信方法
US8311132B2 (en) 2005-11-30 2012-11-13 Agere Systems Inc. Pilot-assisted doppler frequency estimation
US7876839B2 (en) * 2005-12-30 2011-01-25 Intel Corporation Receiver and method for channel estimation for multicarrier communication systems
GB2437574B (en) * 2006-04-28 2008-06-25 Motorola Inc Receiver for use in wireless communications and method of operation of the receiver
US8040985B2 (en) * 2007-10-09 2011-10-18 Provigent Ltd Decoding of forward error correction codes in the presence of phase noise
US8971424B2 (en) * 2010-05-31 2015-03-03 Ceragon Networks Ltd. Combining pilot-symbol-based phase estimation with data-symbol-based phase estimation
US8543882B2 (en) * 2010-10-15 2013-09-24 Tyco Electronics Subsea Communications Llc Joint carrier phase estimation and forward error correction
US9178683B2 (en) * 2012-05-23 2015-11-03 Hughes Network Systems, Llc Method and apparatus for parallel demodulation of high symbol rate data streams in a communications system
EP2883335B1 (en) * 2012-08-09 2016-06-08 Telefonaktiebolaget LM Ericsson (publ) A method and a node for detecting phase noise in mimo communication systems
US9236952B2 (en) * 2013-12-26 2016-01-12 Infinera Corporation Detecting and correcting cycle slips to minimize system penalty
KR102207829B1 (ko) * 2014-05-19 2021-01-26 한국전자통신연구원 고효율 위성 서비스를 위한 통신 장치 및 방법
US9571314B1 (en) * 2015-09-23 2017-02-14 Qualcomm Incorporated Systems and methods for joint demodulation and demapping
RU2626246C1 (ru) 2016-08-10 2017-07-25 Общество с ограниченной ответственностью "Радио Гигабит" Способ компенсации влияния фазового шума на передачу данных в радиоканале
JP6939794B2 (ja) * 2016-08-17 2021-09-22 日本電気株式会社 位相雑音補償装置、復調装置、受信装置、通信システム、及び位相雑音補償方法
CN111541636B (zh) * 2020-03-10 2023-07-18 西安宇飞电子技术有限公司 一种采用维纳滤波进行信号解调的方法及装置
CN116170036B (zh) * 2022-12-30 2024-11-05 西安空间无线电技术研究所 一种连续跳时扩频信号的自适应载波跟踪装置及方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6134260A (en) * 1997-12-16 2000-10-17 Ericsson Inc. Method and apparatus for frequency acquisition and tracking for DS-SS CDMA receivers
US6415253B1 (en) * 1998-02-20 2002-07-02 Meta-C Corporation Method and apparatus for enhancing noise-corrupted speech
US6421399B1 (en) * 1998-03-05 2002-07-16 Agere Systems Guardian Corporation Frequency and phase estimation for MPSK signals
US6680987B1 (en) * 1999-08-10 2004-01-20 Hughes Electronics Corporation Fading communications channel estimation and compensation
US6498805B1 (en) * 1999-11-03 2002-12-24 Motorola, Inc. Apparatus and method for estimating channel phase using channel symbol reliability data
KR100318952B1 (ko) * 1999-12-29 2002-01-04 윤종용 무선통신시스템에서 채널 추정을 위한 장치 및 방법
US6993095B2 (en) * 2001-03-15 2006-01-31 Texas Instruments Incorporated Phase-locked loop initialization via curve-fitting
US20030095610A1 (en) * 2001-10-16 2003-05-22 Qilian Liang Method, device and computer program product for a demodulator using a fuzzy adaptive filter (FAF) and decision feedback
US7133437B2 (en) * 2002-01-31 2006-11-07 Qualcomm Incorporated Pilot interpolation for a gated pilot with compensation for induced phase changes
US7254185B2 (en) * 2002-03-14 2007-08-07 Mediatek Incorporation Method for recovering a digital data content in a communication system and apparatus for performing the same
US7369633B2 (en) * 2003-06-13 2008-05-06 The Directv Group, Inc. Method and apparatus for providing carrier synchronization in digital broadcast and interactive systems

Also Published As

Publication number Publication date
DE60310931D1 (de) 2007-02-15
CA2475899A1 (en) 2005-03-05
ES2278113T3 (es) 2007-08-01
US20050111603A1 (en) 2005-05-26
NO334825B1 (no) 2014-06-10
CA2475899C (en) 2012-10-02
EP1513309B1 (en) 2007-01-03
US7409024B2 (en) 2008-08-05
ATE350847T1 (de) 2007-01-15
DE60310931T2 (de) 2007-10-11
EP1513309A1 (en) 2005-03-09

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