FI981227A - Method and system for providing a carrier frequency - Google Patents

Method and system for providing a carrier frequency Download PDF

Info

Publication number
FI981227A
FI981227A FI981227A FI981227A FI981227A FI 981227 A FI981227 A FI 981227A FI 981227 A FI981227 A FI 981227A FI 981227 A FI981227 A FI 981227A FI 981227 A FI981227 A FI 981227A
Authority
FI
Finland
Prior art keywords
providing
carrier frequency
carrier
frequency
Prior art date
Application number
FI981227A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI981227A0 (en
FI106501B (en
Inventor
Hang Zhang
Original Assignee
Nokia Networks 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 Networks Oy filed Critical Nokia Networks Oy
Priority to FI981227A priority Critical patent/FI106501B/en
Publication of FI981227A0 publication Critical patent/FI981227A0/en
Priority to AU45169/99A priority patent/AU4516999A/en
Priority to PCT/FI1999/000455 priority patent/WO1999063720A1/en
Publication of FI981227A publication Critical patent/FI981227A/en
Application granted granted Critical
Publication of FI106501B publication Critical patent/FI106501B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
    • H04L27/14—Demodulator circuits; Receiver circuits
    • H04L27/144—Demodulator circuits; Receiver circuits with demodulation using spectral properties of the received signal, e.g. by using frequency selective- or frequency sensitive elements
    • H04L27/152—Demodulator circuits; Receiver circuits with demodulation using spectral properties of the received signal, e.g. by using frequency selective- or frequency sensitive elements using controlled oscillators, e.g. PLL arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
FI981227A 1998-05-29 1998-05-29 Method and system for detecting carrier frequency FI106501B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI981227A FI106501B (en) 1998-05-29 1998-05-29 Method and system for detecting carrier frequency
AU45169/99A AU4516999A (en) 1998-05-29 1999-05-27 A method and a system for carrier frequency recovery
PCT/FI1999/000455 WO1999063720A1 (en) 1998-05-29 1999-05-27 A method and a system for carrier frequency recovery

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI981227A FI106501B (en) 1998-05-29 1998-05-29 Method and system for detecting carrier frequency
FI981227 1998-05-29

Publications (3)

Publication Number Publication Date
FI981227A0 FI981227A0 (en) 1998-05-29
FI981227A true FI981227A (en) 1999-11-30
FI106501B FI106501B (en) 2001-02-15

Family

ID=8551863

Family Applications (1)

Application Number Title Priority Date Filing Date
FI981227A FI106501B (en) 1998-05-29 1998-05-29 Method and system for detecting carrier frequency

Country Status (3)

Country Link
AU (1) AU4516999A (en)
FI (1) FI106501B (en)
WO (1) WO1999063720A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI94818C (en) * 1993-06-02 1995-10-25 Nokia Telecommunications Oy A method for demodulating a digitally modulated signal and a demodulator
JP3116735B2 (en) * 1994-08-11 2000-12-11 松下電器産業株式会社 Automatic frequency correction device
JP3390272B2 (en) * 1994-11-10 2003-03-24 沖電気工業株式会社 Synchronous detection circuit

Also Published As

Publication number Publication date
WO1999063720A1 (en) 1999-12-09
AU4516999A (en) 1999-12-20
FI981227A0 (en) 1998-05-29
FI106501B (en) 2001-02-15

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