AU2000252042A1 - Method and system for transmission and reception of an information signal using quadrature amplitude modulation - Google Patents

Method and system for transmission and reception of an information signal using quadrature amplitude modulation

Info

Publication number
AU2000252042A1
AU2000252042A1 AU2000252042A AU5204200A AU2000252042A1 AU 2000252042 A1 AU2000252042 A1 AU 2000252042A1 AU 2000252042 A AU2000252042 A AU 2000252042A AU 5204200 A AU5204200 A AU 5204200A AU 2000252042 A1 AU2000252042 A1 AU 2000252042A1
Authority
AU
Australia
Prior art keywords
reception
transmission
information signal
amplitude modulation
quadrature amplitude
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
AU2000252042A
Inventor
Leonid Letunov
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.)
CYBERSOFT Corp
Original Assignee
SETUR AG
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 SETUR AG filed Critical SETUR AG
Publication of AU2000252042A1 publication Critical patent/AU2000252042A1/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
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/36—Modulator circuits; Transmitter circuits
    • H04L27/362—Modulation using more than one carrier, e.g. with quadrature carriers, separately amplitude modulated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/38—Demodulator circuits; Receiver circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
AU2000252042A 2000-06-23 2000-06-23 Method and system for transmission and reception of an information signal using quadrature amplitude modulation Abandoned AU2000252042A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CH2000/000344 WO2001099368A1 (en) 2000-06-23 2000-06-23 Method and system for transmission and reception of an information signal using quadrature amplitude modulation

Publications (1)

Publication Number Publication Date
AU2000252042A1 true AU2000252042A1 (en) 2002-01-02

Family

ID=4358093

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2000252042A Abandoned AU2000252042A1 (en) 2000-06-23 2000-06-23 Method and system for transmission and reception of an information signal using quadrature amplitude modulation

Country Status (2)

Country Link
AU (1) AU2000252042A1 (en)
WO (1) WO2001099368A1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1257656A (en) * 1986-03-03 1989-07-18 American Telephone And Telegraph Company Suppressed double-sideband communication system
CA2144596A1 (en) * 1994-04-05 1995-10-06 Richard Prodan Modulator/demodulator using baseband filtering

Also Published As

Publication number Publication date
WO2001099368A1 (en) 2001-12-27

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