ATE230907T1 - Verfahren zur signalübertragung auf mindestens zwei kanälen - Google Patents

Verfahren zur signalübertragung auf mindestens zwei kanälen

Info

Publication number
ATE230907T1
ATE230907T1 AT94402325T AT94402325T ATE230907T1 AT E230907 T1 ATE230907 T1 AT E230907T1 AT 94402325 T AT94402325 T AT 94402325T AT 94402325 T AT94402325 T AT 94402325T AT E230907 T1 ATE230907 T1 AT E230907T1
Authority
AT
Austria
Prior art keywords
frequencies
receiver
carrier
channels
signal transmission
Prior art date
Application number
AT94402325T
Other languages
English (en)
Inventor
Atral
Original Assignee
Atral
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 Atral filed Critical Atral
Application granted granted Critical
Publication of ATE230907T1 publication Critical patent/ATE230907T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/12—Frequency diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/04—Arrangements for detecting or preventing errors in the information received by diversity reception using frequency diversity

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Alarm Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Selective Calling Equipment (AREA)
  • Time-Division Multiplex Systems (AREA)
AT94402325T 1993-10-12 1994-10-18 Verfahren zur signalübertragung auf mindestens zwei kanälen ATE230907T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9312132A FR2711292B1 (fr) 1993-10-12 1993-10-12 Procédé de transmission d'un signal sur au moins deux canaux.
EP94402325A EP0708543B1 (de) 1993-10-12 1994-10-18 Verfahren zur Signalübertragung auf mindestens zwei Kanälen

Publications (1)

Publication Number Publication Date
ATE230907T1 true ATE230907T1 (de) 2003-01-15

Family

ID=26137541

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94402325T ATE230907T1 (de) 1993-10-12 1994-10-18 Verfahren zur signalübertragung auf mindestens zwei kanälen

Country Status (5)

Country Link
EP (1) EP0708543B1 (de)
AT (1) ATE230907T1 (de)
DE (1) DE69431990T2 (de)
ES (1) ES2191024T3 (de)
FR (1) FR2711292B1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5758266A (en) * 1994-09-30 1998-05-26 Qualcomm Incorporated Multiple frequency communication device
FR2803459B1 (fr) * 1999-12-30 2002-02-15 Itis Systeme de transmission a diversite spatiale, temporelle et frequentielle
FR2831001B1 (fr) * 2001-10-15 2004-01-02 Delta Dore Systeme de telecommunication a haut degre de fiabilite et faible rayonnement electromagnetique non-essentiel

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2397884A (en) * 1943-06-30 1946-04-02 American Telephone & Telegraph Frequency diversity telegraph system
FR2639167B1 (fr) * 1988-11-14 1994-04-15 Morey Gilles Procede et systeme de transmission d'un signal
GB9010637D0 (en) * 1990-05-11 1990-07-04 Secr Defence A high frequency multichannel diversity differential phase shift(dpsk)communications system

Also Published As

Publication number Publication date
DE69431990D1 (de) 2003-02-13
DE69431990T2 (de) 2003-12-04
FR2711292B1 (fr) 1996-01-05
ES2191024T3 (es) 2003-09-01
FR2711292A1 (fr) 1995-04-21
EP0708543B1 (de) 2003-01-08
EP0708543A1 (de) 1996-04-24

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties