NO20005185L - Method and apparatus for modulating a signal - Google Patents

Method and apparatus for modulating a signal

Info

Publication number
NO20005185L
NO20005185L NO20005185A NO20005185A NO20005185L NO 20005185 L NO20005185 L NO 20005185L NO 20005185 A NO20005185 A NO 20005185A NO 20005185 A NO20005185 A NO 20005185A NO 20005185 L NO20005185 L NO 20005185L
Authority
NO
Norway
Prior art keywords
modulating
signal
Prior art date
Application number
NO20005185A
Other languages
Norwegian (no)
Other versions
NO20005185D0 (en
Inventor
Olli Piirainen
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
Publication of NO20005185D0 publication Critical patent/NO20005185D0/en
Publication of NO20005185L publication Critical patent/NO20005185L/en

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
    • H04L27/20—Modulator circuits; Transmitter circuits
    • H04L27/2003—Modulator circuits; Transmitter circuits for continuous phase modulation
    • H04L27/2021—Modulator circuits; Transmitter circuits for continuous phase modulation in which the phase change per symbol period is not constrained
    • H04L27/2025—Modulator circuits; Transmitter circuits for continuous phase modulation in which the phase change per symbol period is not constrained in which the phase changes in a piecewise linear manner within each symbol period

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
NO20005185A 1998-04-17 2000-10-16 Method and apparatus for modulating a signal NO20005185L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI980861A FI104773B (en) 1998-04-17 1998-04-17 Method and arrangement for signal modulation
PCT/FI1999/000312 WO1999055048A1 (en) 1998-04-17 1999-04-16 Method and an arrangement for modulating a signal

Publications (2)

Publication Number Publication Date
NO20005185D0 NO20005185D0 (en) 2000-10-16
NO20005185L true NO20005185L (en) 2000-10-16

Family

ID=8551539

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20005185A NO20005185L (en) 1998-04-17 2000-10-16 Method and apparatus for modulating a signal

Country Status (7)

Country Link
EP (1) EP1072134A1 (en)
JP (1) JP2002512486A (en)
CN (1) CN1297639A (en)
AU (1) AU3423799A (en)
FI (1) FI104773B (en)
NO (1) NO20005185L (en)
WO (1) WO1999055048A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2991536B1 (en) * 2012-05-31 2015-03-20 Sagem Defense Securite DATA CODING FOR SPECTRUM MODELING OF A GFSK SIGNAL

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996042160A2 (en) * 1995-06-08 1996-12-27 Philips Electronics N.V. Transmission system using transmitter with phase modulator and frequency multiplier
US5796780A (en) * 1996-02-09 1998-08-18 Ericsson Inc. Coherent modulation of CPM signals
DE19617141C1 (en) * 1996-04-29 1997-11-20 Siemens Ag Process for digital phase step modulation and system for carrying out the process

Also Published As

Publication number Publication date
CN1297639A (en) 2001-05-30
AU3423799A (en) 1999-11-08
EP1072134A1 (en) 2001-01-31
NO20005185D0 (en) 2000-10-16
WO1999055048A1 (en) 1999-10-28
FI980861A (en) 1999-10-18
FI980861A0 (en) 1998-04-17
FI104773B (en) 2000-03-31
JP2002512486A (en) 2002-04-23
WO1999055048A9 (en) 2000-02-03

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application