DE60333636D1 - Verfahren und vorrichtung zur semikohärenten phasendomänendemodulation - Google Patents

Verfahren und vorrichtung zur semikohärenten phasendomänendemodulation

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Publication number
DE60333636D1
DE60333636D1 DE60333636T DE60333636T DE60333636D1 DE 60333636 D1 DE60333636 D1 DE 60333636D1 DE 60333636 T DE60333636 T DE 60333636T DE 60333636 T DE60333636 T DE 60333636T DE 60333636 D1 DE60333636 D1 DE 60333636D1
Authority
DE
Germany
Prior art keywords
mcpm
signal
abstract
processor
allows
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.)
Expired - Lifetime
Application number
DE60333636T
Other languages
English (en)
Inventor
Gerrit Smit
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Application granted granted Critical
Publication of DE60333636D1 publication Critical patent/DE60333636D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • H04L27/2332—Demodulator circuits; Receiver circuits using non-coherent demodulation using a non-coherent carrier
DE60333636T 2002-06-27 2003-06-26 Verfahren und vorrichtung zur semikohärenten phasendomänendemodulation Expired - Lifetime DE60333636D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US39211202P 2002-06-27 2002-06-27
US10/459,604 US7245672B2 (en) 2002-06-27 2003-06-12 Method and apparatus for phase-domain semi-coherent demodulation
PCT/EP2003/006716 WO2004004268A1 (en) 2002-06-27 2003-06-26 Method and apparatus for phase-domain semi-coherent demodulation

Publications (1)

Publication Number Publication Date
DE60333636D1 true DE60333636D1 (de) 2010-09-16

Family

ID=30003226

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60333636T Expired - Lifetime DE60333636D1 (de) 2002-06-27 2003-06-26 Verfahren und vorrichtung zur semikohärenten phasendomänendemodulation

Country Status (7)

Country Link
US (2) US7245672B2 (de)
EP (1) EP1516469B1 (de)
CN (1) CN100583864C (de)
AT (1) ATE476815T1 (de)
AU (1) AU2003249878A1 (de)
DE (1) DE60333636D1 (de)
WO (1) WO2004004268A1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7245672B2 (en) 2002-06-27 2007-07-17 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for phase-domain semi-coherent demodulation
US7277504B2 (en) 2002-06-27 2007-10-02 Telefonktiebolaget Lm Ericsson (Publ) Method and system for concurrent estimation of frequency offset and modulation index
DE102004052898B4 (de) * 2004-11-02 2009-10-29 Infineon Technologies Ag Kompensation des Trägerfrequenz-Offsets in einer für mehrere Modulationsarten ausgelegten Empfangsvorrichtung eines mobilen Kommunikationssystems
KR101014119B1 (ko) * 2004-11-27 2011-02-14 기아자동차주식회사 차량의 적재함 수평 조절장치
US8358723B1 (en) * 2005-11-12 2013-01-22 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Self-configurable radio receiver system and method for use with signals without prior knowledge of signal defining characteristics
US7903769B2 (en) * 2005-12-12 2011-03-08 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for phase-noise compensation in digital receivers
TW200727636A (en) * 2006-01-13 2007-07-16 Integrated Sys Solution Corp Method to enhance the bluetooth transmission rate adaptively between a transmitter and a receiver
CN101448186B (zh) * 2007-11-26 2012-07-18 鸿富锦精密工业（深圳）有限公司 扬声器音效自动调整系统及方法
US8331273B2 (en) * 2009-08-28 2012-12-11 Mediatek Inc. Communication methods employed in communication system associated with programmable communication protocols, and related transmitting methods, receiving methods and communication device
US8243781B2 (en) * 2009-10-19 2012-08-14 Issc Technologies Corp. Apparatus and method for signal quality measurement on GFSK signals
US8300736B2 (en) * 2009-10-19 2012-10-30 Issc Technologies Corp. Method and apparatus for phase reference tracking of digital phase modulated signals in the receiver
CN102316058B (zh) * 2011-03-18 2014-04-09 中国科学院上海微系统与信息技术研究所 非静止轨道卫星dqpsk通信的相干解调装置
WO2014160052A1 (en) * 2013-03-14 2014-10-02 Microchip Technology Incorporated System and method for determining an angle of arrival in a wireless network
US9306781B2 (en) * 2014-04-01 2016-04-05 Samsung Electronics Co., Ltd Apparatus and method for receiving signal in communication system supporting Gaussian frequency shift keying modulation scheme
US9276704B1 (en) * 2014-12-15 2016-03-01 Intel Corporation Maximum likelihood sequence detection in the phase domain

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US5062123A (en) 1989-08-16 1991-10-29 Cincinnati Electronics Corporation Kalman predictor for providing a relatively noise free indication of the phase of a carrier laden with noise
DE4013384A1 (de) 1990-04-26 1991-10-31 Philips Patentverwaltung Empfaenger mit einer anordnung zur frequenzablagenschaetzung
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US5802117A (en) 1996-02-08 1998-09-01 Philips Electronics North America Corporation Method and apparatus for joint frequency offset and timing estimation of a multicarrier modulation system
US6275543B1 (en) 1996-10-11 2001-08-14 Arraycomm, Inc. Method for reference signal generation in the presence of frequency offsets in a communications station with spatial processing
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US6725024B1 (en) 2000-11-07 2004-04-20 Telefonaktiebolaget Lm Ericsson (Publ) Offset local oscillator frequency
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FR2838276B1 (fr) * 2002-04-05 2005-10-21 Thales Sa Systeme et procede de demodulation de signaux iff
US7245672B2 (en) * 2002-06-27 2007-07-17 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for phase-domain semi-coherent demodulation

Also Published As

Publication number Publication date
AU2003249878A1 (en) 2004-01-19
ATE476815T1 (de) 2010-08-15
US20040252788A1 (en) 2004-12-16
US7415078B2 (en) 2008-08-19
CN1663210A (zh) 2005-08-31
US7245672B2 (en) 2007-07-17
US20040036528A1 (en) 2004-02-26
EP1516469B1 (de) 2010-08-04
EP1516469A1 (de) 2005-03-23
WO2004004268A1 (en) 2004-01-08
CN100583864C (zh) 2010-01-20

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