NO970339L - Fremgangsmåte for trygg datatransmisjon på N normale kanaler og minst en hjelpekanal, samt tilsvarende senderendestasjon, mottagerendestasjon og mellomstasjon - Google Patents

Fremgangsmåte for trygg datatransmisjon på N normale kanaler og minst en hjelpekanal, samt tilsvarende senderendestasjon, mottagerendestasjon og mellomstasjon

Info

Publication number
NO970339L
NO970339L NO970339A NO970339A NO970339L NO 970339 L NO970339 L NO 970339L NO 970339 A NO970339 A NO 970339A NO 970339 A NO970339 A NO 970339A NO 970339 L NO970339 L NO 970339L
Authority
NO
Norway
Prior art keywords
station
procedure
well
data transmission
secure data
Prior art date
Application number
NO970339A
Other languages
English (en)
Other versions
NO970339D0 (no
Inventor
Serge Szczepanowski
Patrick Janer
Xavier Roubinet
Original Assignee
Alcatel Telspace
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 Alcatel Telspace filed Critical Alcatel Telspace
Publication of NO970339D0 publication Critical patent/NO970339D0/no
Publication of NO970339L publication Critical patent/NO970339L/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/74—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for increasing reliability, e.g. using redundant or spare channels or apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Radio Relay Systems (AREA)
NO970339A 1996-01-29 1997-01-27 Fremgangsmåte for trygg datatransmisjon på N normale kanaler og minst en hjelpekanal, samt tilsvarende senderendestasjon, mottagerendestasjon og mellomstasjon NO970339L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9600993A FR2744306B1 (fr) 1996-01-29 1996-01-29 Procede de transmission securisee de donnees sur n canaux normaux et au moins un canal de secours, station terminale d'emission, station terminale de reception et station relais correspondantes

Publications (2)

Publication Number Publication Date
NO970339D0 NO970339D0 (no) 1997-01-27
NO970339L true NO970339L (no) 1997-07-30

Family

ID=9488556

Family Applications (1)

Application Number Title Priority Date Filing Date
NO970339A NO970339L (no) 1996-01-29 1997-01-27 Fremgangsmåte for trygg datatransmisjon på N normale kanaler og minst en hjelpekanal, samt tilsvarende senderendestasjon, mottagerendestasjon og mellomstasjon

Country Status (7)

Country Link
US (1) US5940410A (no)
EP (1) EP0786875B1 (no)
CA (1) CA2196210A1 (no)
DE (1) DE69730061T2 (no)
ES (1) ES2225940T3 (no)
FR (1) FR2744306B1 (no)
NO (1) NO970339L (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6735718B2 (en) * 2001-12-21 2004-05-11 Hubbell Incorporated Protection switch to support redundant application of converter units
US8000283B2 (en) * 2007-03-07 2011-08-16 Motorola Solutions, Inc. Method and apparatus for relay station neighbor discovery

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4417348A (en) * 1981-04-30 1983-11-22 Bell Telephone Laboratories, Incorporated Errorless line protection switcher
JPS58134545A (ja) * 1982-02-04 1983-08-10 Nec Corp サ−ビスチヤンネル信号伝送方式
JPH0712161B2 (ja) * 1986-11-28 1995-02-08 日本電気株式会社 多方向多重通信システム
US5581542A (en) * 1992-09-30 1996-12-03 Fujitsu Limited Device and method of performing a switching control to standby system in hybrid system of duplex system and backup line
US5686917A (en) * 1995-04-19 1997-11-11 National Instruments Corporation System and method for demultiplexing data in an instrumentation system

Also Published As

Publication number Publication date
DE69730061D1 (de) 2004-09-09
EP0786875A1 (fr) 1997-07-30
ES2225940T3 (es) 2005-03-16
DE69730061T2 (de) 2004-12-30
FR2744306A1 (fr) 1997-08-01
CA2196210A1 (fr) 1997-07-30
US5940410A (en) 1999-08-17
EP0786875B1 (fr) 2004-08-04
FR2744306B1 (fr) 1998-02-27
NO970339D0 (no) 1997-01-27

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Legal Events

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