METHOD FOR PROTECTED TRANSMISSION ON A WAVELENGTH DIVISION MULTIPLEXING NETWORK

Details for Australian Patent Application No. 2003246869 (hide)

Owner ALCATEL

Inventors LOVISA, Stephane; SCHIAVONI, Francesco; BALLAND, Guy; ROSSI, Emmanuel

Pub. Number AU-A-2003246869

PCT Number PCT/FR03/01338

PCT Pub. Number WO2003/094400

Priority 02291135.8 06.05.02 EP

Filing date 29 April 2003

Wipo publication date 17 November 2003

International Classifications

H04J 014/02 Optical multiplex systems - Wavelength-division multiplex systems

H04B 010/00 Transmission systems employing beams of corpuscular radiation, or electromagnetic waves other than radio waves, e.g. light, infra-red

H04Q 011/00 Selecting arrangements for multiplex systems

H04L 001/22 Arrangements for detecting or preventing errors in the information received - using redundant apparatus to increase reliability

Event Publications

2 October 2003 Complete Application Filed

  Priority application(s): 02291135.8 06.05.02 EP

8 January 2004 Application Open to Public Inspection

  Published as AU-A-2003246869

7 April 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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