DK398883D0 - INFORMATION TRANSMISSION SYSTEM - Google Patents

INFORMATION TRANSMISSION SYSTEM

Info

Publication number
DK398883D0
DK398883D0 DK3988/83A DK398883A DK398883D0 DK 398883 D0 DK398883 D0 DK 398883D0 DK 3988/83 A DK3988/83 A DK 3988/83A DK 398883 A DK398883 A DK 398883A DK 398883 D0 DK398883 D0 DK 398883D0
Authority
DK
Denmark
Prior art keywords
stand
transmitter
channel
transmission
event
Prior art date
Application number
DK3988/83A
Other languages
Danish (da)
Other versions
DK398883A (en
Inventor
Klaus Vogel
Hans Panschar
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of DK398883D0 publication Critical patent/DK398883D0/en
Publication of DK398883A publication Critical patent/DK398883A/en

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)
  • Radio Relay Systems (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Transmitters (AREA)

Abstract

1. A system for the transmission of information by electrical means with a high level of security, in particular a radio relay system, in which a plurality of transmission channels (K) are provided, as are monitoring- and switch-over devices which, in the event of disturbances in the transmission channel, initiate a stand-by operation, characterised by a stand-by transmitter (hot stand-by) (SH ) in the operating state which is connected to a control device (StE) and which can be selectively connected to the individual transmission channels via switching elements (U,V), driven by the control device in the base band, and in the event of a disturbance after resulting setting at the frequency of the transmitter (S) of the disturbed transmission channel at the transmitter output, is connected to the channel branching filter (KF) of the respective transmission channel and the disturbed transmitter is cut off from this channel branching filter, and further characterised by a correspondingly controlled stand-by receiver (hot stand-by) (EH ) at the receiving end with an analogous switching arrangement (U,V) following the channel branching filters (KF).
DK398883A 1982-09-02 1983-09-01 INFORMATION TRANSMISSION SYSTEM DK398883A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823232691 DE3232691A1 (en) 1982-09-02 1982-09-02 SYSTEM FOR TRANSMITTING INFORMATION

Publications (2)

Publication Number Publication Date
DK398883D0 true DK398883D0 (en) 1983-09-01
DK398883A DK398883A (en) 1984-03-03

Family

ID=6172332

Family Applications (1)

Application Number Title Priority Date Filing Date
DK398883A DK398883A (en) 1982-09-02 1983-09-01 INFORMATION TRANSMISSION SYSTEM

Country Status (5)

Country Link
EP (1) EP0104486B1 (en)
AT (1) ATE34643T1 (en)
DE (2) DE3232691A1 (en)
DK (1) DK398883A (en)
NO (1) NO158649C (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4644301A (en) * 1985-10-31 1987-02-17 Rca Corporation Redundancy system and switching network
JPS62253231A (en) * 1986-01-07 1987-11-05 Fujitsu Ltd Active/standby changeover system
DE3642378A1 (en) * 1986-12-11 1988-06-30 Siemens Ag System for transmitting information with reserve switching devices
DE4015272A1 (en) * 1990-05-12 1991-11-14 Licentia Gmbh Radio receiver with multiple stages - has reserve stage that is switched in if main receiver stage fails
JPH08167867A (en) * 1994-12-15 1996-06-25 Fujitsu Ltd Radio receiver and method for constrolling switching of receiving system in the radio receiving
JPH08213965A (en) * 1995-02-02 1996-08-20 Fujitsu Ltd Radio channel relieving method and radio equipment in sdh network
WO1997015987A1 (en) * 1995-10-25 1997-05-01 Siemens Aktiengesellschaft System for the transmission of data by mixed operation of a pdh and of a sdh with a stand-by transmission channel
AT510757B1 (en) * 2010-11-15 2014-01-15 Siemens Ag Oesterreich SYSTEM FOR TROUBLE-SAFE AND REDUNDANT TRANSMISSION OF COMPLEX DATA

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1250886B (en) *
US2840696A (en) * 1954-07-07 1958-06-24 Int Standard Electric Corp Radio transmitting installations
US3393365A (en) * 1963-11-21 1968-07-16 Nippon Electric Co Transmitter system comprising a plurality of interswitchable transmitters
CH427929A (en) * 1964-08-04 1967-01-15 Sits Soc It Telecom Siemens Dispositivo understandente un elaboratore elettronico a semiconduttori per effettuare operazioni di commutazione e di allarme nei collegamenti esercizio-riserva di un ponte radio
AT281916B (en) * 1968-12-16 1970-06-10 Hirschmann Electric Switching device for filling transmitter
DE2152721C2 (en) * 1971-10-22 1973-10-31 Siemens Ag, 1000 Berlin U. 8000 Muenchen System for the transmission of information

Also Published As

Publication number Publication date
NO158649C (en) 1988-10-12
ATE34643T1 (en) 1988-06-15
NO158649B (en) 1988-07-04
NO833098L (en) 1984-03-05
DK398883A (en) 1984-03-03
DE3376788D1 (en) 1988-06-30
EP0104486B1 (en) 1988-05-25
EP0104486A3 (en) 1985-07-17
EP0104486A2 (en) 1984-04-04
DE3232691A1 (en) 1984-03-08

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment