FI941713A0 - Menetelmä radiotaajuisen signaalin vaihevirheen määrittämiseksi, sekä vastaanotin - Google Patents

Menetelmä radiotaajuisen signaalin vaihevirheen määrittämiseksi, sekä vastaanotin

Info

Publication number
FI941713A0
FI941713A0 FI941713A FI941713A FI941713A0 FI 941713 A0 FI941713 A0 FI 941713A0 FI 941713 A FI941713 A FI 941713A FI 941713 A FI941713 A FI 941713A FI 941713 A0 FI941713 A0 FI 941713A0
Authority
FI
Finland
Prior art keywords
phase error
pct
measuring points
phase
receiver
Prior art date
Application number
FI941713A
Other languages
English (en)
Swedish (sv)
Other versions
FI96257C (fi
FI96257B (fi
FI941713A (fi
Inventor
Mikko Jaervelae
Jukka Suonvieri
Original Assignee
Nokia Telecommunications Oy
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 Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy
Publication of FI941713A0 publication Critical patent/FI941713A0/fi
Priority to FI941713A priority Critical patent/FI96257C/fi
Priority to AU22598/95A priority patent/AU682602C/en
Priority to AT95915902T priority patent/ATE197863T1/de
Priority to DE69519505T priority patent/DE69519505T2/de
Priority to PCT/FI1995/000212 priority patent/WO1995028771A2/en
Priority to US08/557,178 priority patent/US5710796A/en
Priority to JP7526747A priority patent/JPH08511930A/ja
Priority to EP95915902A priority patent/EP0709007B1/en
Priority to CN95190296A priority patent/CN1088547C/zh
Publication of FI941713A publication Critical patent/FI941713A/fi
Priority to NO955037A priority patent/NO955037L/no
Application granted granted Critical
Publication of FI96257B publication Critical patent/FI96257B/fi
Publication of FI96257C publication Critical patent/FI96257C/fi

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/1027—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal
    • 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
    • H04L2027/003—Correction of carrier offset at baseband only
    • 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
    • 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
    • H04L2027/0089—In-band signals
    • H04L2027/0093—Intermittant signals
    • H04L2027/0095—Intermittant signals in a preamble or similar structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Circuits Of Receivers In General (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
FI941713A 1994-04-13 1994-04-13 Menetelmä radiotaajuisen signaalin vaihevirheen määrittämiseksi, sekä vastaanotin FI96257C (fi)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FI941713A FI96257C (fi) 1994-04-13 1994-04-13 Menetelmä radiotaajuisen signaalin vaihevirheen määrittämiseksi, sekä vastaanotin
AT95915902T ATE197863T1 (de) 1994-04-13 1995-04-12 Verfahren zur feststellung eines phasenfehlers in einem funkfrequenzsignal und empfänger
AU22598/95A AU682602C (en) 1994-04-13 1995-04-12 Method for determining a phase error in a radio-frequency signal, and a receiver
DE69519505T DE69519505T2 (de) 1994-04-13 1995-04-12 Verfahren zur feststellung eines phasenfehlers in einem funkfrequenzsignal und empfänger
PCT/FI1995/000212 WO1995028771A2 (en) 1994-04-13 1995-04-12 Method for determining a phase error in a radio-frequency signal, and a receiver
US08/557,178 US5710796A (en) 1994-04-13 1995-04-12 Method and receiver for determining a phase error in a radio-frequency signal
JP7526747A JPH08511930A (ja) 1994-04-13 1995-04-12 無線周波数信号の位相エラーの決定方法、および受信機
EP95915902A EP0709007B1 (en) 1994-04-13 1995-04-12 Method for determining a phase error in a radio-frequency signal, and a receiver
CN95190296A CN1088547C (zh) 1994-04-13 1995-04-12 确定射频信号中的相位误差的方法及接收机
NO955037A NO955037L (no) 1994-04-13 1995-12-12 Fremgangsmåte for å bestemme en fasefeil i et radiofrekvenssignal, samt mottaker

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI941713 1994-04-13
FI941713A FI96257C (fi) 1994-04-13 1994-04-13 Menetelmä radiotaajuisen signaalin vaihevirheen määrittämiseksi, sekä vastaanotin

Publications (4)

Publication Number Publication Date
FI941713A0 true FI941713A0 (fi) 1994-04-13
FI941713A FI941713A (fi) 1995-10-14
FI96257B FI96257B (fi) 1996-02-15
FI96257C FI96257C (fi) 1996-05-27

Family

ID=8540508

Family Applications (1)

Application Number Title Priority Date Filing Date
FI941713A FI96257C (fi) 1994-04-13 1994-04-13 Menetelmä radiotaajuisen signaalin vaihevirheen määrittämiseksi, sekä vastaanotin

Country Status (9)

Country Link
US (1) US5710796A (fi)
EP (1) EP0709007B1 (fi)
JP (1) JPH08511930A (fi)
CN (1) CN1088547C (fi)
AT (1) ATE197863T1 (fi)
DE (1) DE69519505T2 (fi)
FI (1) FI96257C (fi)
NO (1) NO955037L (fi)
WO (1) WO1995028771A2 (fi)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9508884D0 (en) * 1995-05-02 1995-06-21 Telecom Sec Cellular Radio Ltd Cellular radio system
FI101256B (fi) * 1995-10-03 1998-05-15 Nokia Mobile Phones Ltd Menetelmä vastaanotetun signaalin ajoituksen mittaamiseksi tiedonsiirt ojärjestelmässä ja menetelmän toteuttava matkaviestin
FI111582B (fi) * 1995-10-23 2003-08-15 Nokia Corp Menetelmä ja piirijärjestely matkaviestimen sisäisten ajatusvirheiden kompensoimiseksi
FI101438B (fi) * 1996-05-21 1998-06-15 Nokia Mobile Phones Ltd Signaalin haku eräässä satelliittipuhelinjärjestelmässä
WO1998034357A1 (en) * 1997-02-04 1998-08-06 Nokia Networks Oy Compensation of doppler shift in a mobile communication system
US6104767A (en) * 1997-11-17 2000-08-15 Telefonaktiebolaget Lm Ericsson Method and apparatus for estimating a frequency offset
GB2339120B (en) * 1998-06-30 2003-03-19 Nec Technologies Channel estimation device for digital telecommunications stations
FR2805690B1 (fr) * 2000-02-25 2003-07-04 Nortel Matra Cellular Procede d'estimation d'un ecart de frequence radio, et recepteur de radiocommunication mettant en oeuvre le procede
EP1180853A4 (en) * 2000-03-31 2006-06-07 Mitsubishi Electric Corp METHOD AND APPARATUS FOR AUTOMATIC FREQUENCY REGULATION AND DEMODULATOR
JP3588040B2 (ja) * 2000-07-26 2004-11-10 松下電器産業株式会社 通信端末装置および基地局装置
JP3866908B2 (ja) * 2000-07-31 2007-01-10 三菱電機株式会社 無線通信用受信装置
US7123670B2 (en) * 2001-09-24 2006-10-17 Atheros Communications, Inc. Fine frequency offset estimation and calculation and use to improve communication system performance
JP2003283385A (ja) * 2002-03-25 2003-10-03 Hitachi Kokusai Electric Inc 等化装置
JP2003347977A (ja) * 2002-05-22 2003-12-05 Hitachi Kokusai Electric Inc 等化装置
DE102014115493B3 (de) * 2014-10-24 2016-03-03 Infineon Technologies Ag Empfänger und Verfahren zum Empfangen eines Signals

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4847869A (en) * 1987-12-04 1989-07-11 Motorla, Inc. Rapid reference acquisition and phase error compensation for radio transmission of data
SE462942B (sv) * 1989-01-26 1990-09-17 Ericsson Telefon Ab L M Saett och anordning foer snabb frekvensstyrning av en koherent radiomottagare
SE462943B (sv) * 1989-01-26 1990-09-17 Ericsson Telefon Ab L M Saett och anordning foer frekvensstyrning av en koherent radiomottagare
DE59010447D1 (de) * 1989-05-31 1996-09-19 Siemens Ag Schnittstelleneinrichtung
US5283815A (en) * 1991-05-21 1994-02-01 General Electric Company Tangental type differential detector for pulse shaped PI/4 shifted differentially encoded quadrature phase shift keying
US5151926A (en) * 1991-05-21 1992-09-29 General Electric Company Sample timing and carrier frequency estimation circuit for sine-cosine detectors
US5245611A (en) * 1991-05-31 1993-09-14 Motorola, Inc. Method and apparatus for providing carrier frequency offset compensation in a tdma communication system
US5282228A (en) * 1991-12-09 1994-01-25 Novatel Communications Ltd. Timing and automatic frequency control of digital receiver using the cyclic properties of a non-linear operation

Also Published As

Publication number Publication date
WO1995028771A2 (en) 1995-10-26
EP0709007A1 (en) 1996-05-01
NO955037L (no) 1996-02-12
AU2259895A (en) 1995-11-10
CN1127054A (zh) 1996-07-17
AU682602B2 (en) 1997-10-09
DE69519505D1 (de) 2001-01-04
US5710796A (en) 1998-01-20
ATE197863T1 (de) 2000-12-15
FI96257C (fi) 1996-05-27
WO1995028771A3 (en) 1995-11-23
DE69519505T2 (de) 2001-05-03
NO955037D0 (no) 1995-12-12
JPH08511930A (ja) 1996-12-10
CN1088547C (zh) 2002-07-31
FI96257B (fi) 1996-02-15
EP0709007B1 (en) 2000-11-29
FI941713A (fi) 1995-10-14

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