FR2730885B1 - TRANSMISSION SYSTEM WITH MODEM - Google Patents

TRANSMISSION SYSTEM WITH MODEM

Info

Publication number
FR2730885B1
FR2730885B1 FR9502050A FR9502050A FR2730885B1 FR 2730885 B1 FR2730885 B1 FR 2730885B1 FR 9502050 A FR9502050 A FR 9502050A FR 9502050 A FR9502050 A FR 9502050A FR 2730885 B1 FR2730885 B1 FR 2730885B1
Authority
FR
France
Prior art keywords
modem
transmission system
transmission
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.)
Expired - Fee Related
Application number
FR9502050A
Other languages
French (fr)
Other versions
FR2730885A1 (en
Inventor
Didier Lepitre
Emmanuelle Chatel
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.)
Telecommunications Radioelectriques et Telephoniques SA TRT
Original Assignee
Telecommunications Radioelectriques et Telephoniques SA TRT
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 Telecommunications Radioelectriques et Telephoniques SA TRT filed Critical Telecommunications Radioelectriques et Telephoniques SA TRT
Priority to FR9502050A priority Critical patent/FR2730885B1/en
Publication of FR2730885A1 publication Critical patent/FR2730885A1/en
Application granted granted Critical
Publication of FR2730885B1 publication Critical patent/FR2730885B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Error Detection And Correction (AREA)
FR9502050A 1995-02-22 1995-02-22 TRANSMISSION SYSTEM WITH MODEM Expired - Fee Related FR2730885B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9502050A FR2730885B1 (en) 1995-02-22 1995-02-22 TRANSMISSION SYSTEM WITH MODEM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9502050A FR2730885B1 (en) 1995-02-22 1995-02-22 TRANSMISSION SYSTEM WITH MODEM

Publications (2)

Publication Number Publication Date
FR2730885A1 FR2730885A1 (en) 1996-08-23
FR2730885B1 true FR2730885B1 (en) 1997-04-30

Family

ID=9476402

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9502050A Expired - Fee Related FR2730885B1 (en) 1995-02-22 1995-02-22 TRANSMISSION SYSTEM WITH MODEM

Country Status (1)

Country Link
FR (1) FR2730885B1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5113412A (en) * 1990-06-08 1992-05-12 General Datacomm, Inc. Method and apparatus for mapping an eight dimensional constellation of a convolutionally coded communication system

Also Published As

Publication number Publication date
FR2730885A1 (en) 1996-08-23

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
ST Notification of lapse