ATE163097T1 - CODE WORD DETECTION IN A SERIAL TRANSMITTED OPTICAL SIGNAL - Google Patents

CODE WORD DETECTION IN A SERIAL TRANSMITTED OPTICAL SIGNAL

Info

Publication number
ATE163097T1
ATE163097T1 AT91119564T AT91119564T ATE163097T1 AT E163097 T1 ATE163097 T1 AT E163097T1 AT 91119564 T AT91119564 T AT 91119564T AT 91119564 T AT91119564 T AT 91119564T AT E163097 T1 ATE163097 T1 AT E163097T1
Authority
AT
Austria
Prior art keywords
optical signal
transmitted
code word
transmitted optical
word detection
Prior art date
Application number
AT91119564T
Other languages
German (de)
Inventor
Ulrich Gruhler
Robert Osborne
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
Application granted granted Critical
Publication of ATE163097T1 publication Critical patent/ATE163097T1/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06E—OPTICAL COMPUTING DEVICES; COMPUTING DEVICES USING OTHER RADIATIONS WITH SIMILAR PROPERTIES
    • G06E1/00—Devices for processing exclusively digital data
    • G06E1/02—Devices for processing exclusively digital data operating upon the order or content of the data handled

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Communication System (AREA)
  • Dc Digital Transmission (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Communication Cables (AREA)

Abstract

In optical signal processing, a correlator is proposed which identifies a predefined codeword transmitted in a serially transmitted optical signal by feeding the optical signal in parallel to a plurality of delay lines in each case with a different delay period and by converting the signals transmitted by the delay lines in each case independently into electric signals whose evaluation produces a significant output signal only when the predefined codeword is transmitted. <IMAGE>
AT91119564T 1991-11-15 1991-11-15 CODE WORD DETECTION IN A SERIAL TRANSMITTED OPTICAL SIGNAL ATE163097T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP91119564A EP0541855B1 (en) 1991-11-15 1991-11-15 Codeword detection in a serial transported optical signal

Publications (1)

Publication Number Publication Date
ATE163097T1 true ATE163097T1 (en) 1998-02-15

Family

ID=8207343

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91119564T ATE163097T1 (en) 1991-11-15 1991-11-15 CODE WORD DETECTION IN A SERIAL TRANSMITTED OPTICAL SIGNAL

Country Status (3)

Country Link
EP (1) EP0541855B1 (en)
AT (1) ATE163097T1 (en)
DE (1) DE59108932D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE175070T1 (en) * 1993-07-21 1999-01-15 Siemens Ag ASYNCHRONOUS DETECTION OF A BINARY WORD TRANSMITTED SERIALLY IN AN OPTICAL SIGNAL
NL1000682C2 (en) * 1995-05-09 1996-11-12 Nederland Ptt Signal Processor.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001927A1 (en) * 1979-12-09 1981-07-09 Commw Scient Ind Res Org Signal processing apparatus and method

Also Published As

Publication number Publication date
DE59108932D1 (en) 1998-03-12
EP0541855B1 (en) 1998-02-04
EP0541855A1 (en) 1993-05-19

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee