AU4517199A - Demodulation method - Google Patents

Demodulation method

Info

Publication number
AU4517199A
AU4517199A AU45171/99A AU4517199A AU4517199A AU 4517199 A AU4517199 A AU 4517199A AU 45171/99 A AU45171/99 A AU 45171/99A AU 4517199 A AU4517199 A AU 4517199A AU 4517199 A AU4517199 A AU 4517199A
Authority
AU
Australia
Prior art keywords
demodulation method
demodulation
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.)
Abandoned
Application number
AU45171/99A
Inventor
Marko Heinila
Hang Zhang
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.)
Nokia Oyj
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 AU4517199A publication Critical patent/AU4517199A/en
Abandoned 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/06—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection
    • H04L25/061—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection providing hard decisions only; arrangements for tracking or suppressing unwanted low frequency components, e.g. removal of dc offset

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
AU45171/99A 1998-05-29 1999-05-27 Demodulation method Abandoned AU4517199A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI981207A FI105751B (en) 1998-05-29 1998-05-29 demodulation
FI981207 1998-05-29
PCT/FI1999/000457 WO1999063722A1 (en) 1998-05-29 1999-05-27 Demodulation method

Publications (1)

Publication Number Publication Date
AU4517199A true AU4517199A (en) 1999-12-20

Family

ID=8551845

Family Applications (1)

Application Number Title Priority Date Filing Date
AU45171/99A Abandoned AU4517199A (en) 1998-05-29 1999-05-27 Demodulation method

Country Status (3)

Country Link
AU (1) AU4517199A (en)
FI (1) FI105751B (en)
WO (1) WO1999063722A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3882673B2 (en) * 2002-05-01 2007-02-21 双葉電子工業株式会社 4-level FSK modulation system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5406218A (en) * 1993-02-19 1995-04-11 Hitachi, Ltd. Phase demodulator receiving inputs from phase detector and binary phase detector
FI94818C (en) * 1993-06-02 1995-10-25 Nokia Telecommunications Oy A method for demodulating a digitally modulated signal and a demodulator
WO1994029990A1 (en) * 1993-06-04 1994-12-22 Ntt Mobile Communications Network Inc. Delay detecting method of maximum likelihood estimation and delay detector using it
JP3390272B2 (en) * 1994-11-10 2003-03-24 沖電気工業株式会社 Synchronous detection circuit
GB2306085B (en) * 1995-10-02 1999-11-03 Secr Defence Digital communication system
EP0857387B1 (en) * 1995-10-25 2003-12-17 Siemens Mobile Communications S.p.A. Method and device for detecting continuous phase signals

Also Published As

Publication number Publication date
FI105751B (en) 2000-09-29
FI981207A0 (en) 1998-05-29
WO1999063722A1 (en) 1999-12-09
FI981207A (en) 1999-11-30

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase