An optical PON network using passive DPSK demodulation

Details for Australian Patent Application No. 2008257896 (hide)

Owner Telefonaktiebolaget LM Ericsson (publ)

Inventors Cavaliere, Fabio; Ghiggino, Pierpaolo; Ciaramella, Ernesto; Proiettii, Roberto; Calabretta, Nicola; Presi, Marco; Contestabile, Giampiero

Agent Watermark

Pub. Number AU-B-2008257896

PCT Pub. Number WO2008/145464

Priority 0710327.8 31.05.07 GB

Filing date 24 April 2008

Wipo publication date 4 December 2008

Acceptance publication date 29 September 2011

International Classifications

H04J 14/02 (2006.01) Optical multiplex systems - Wavelength-division multiplex systems

H04B 10/158 (2006.01) Transmission systems employing beams of corpuscular radiation, or electromagnetic waves other than radio waves, e.g. light, infra-red

Event Publications

24 December 2009 PCT application entered the National Phase

  PCT publication WO2008/145464 Priority application(s): WO2008/145464

29 September 2011 Application Accepted

  Published as AU-B-2008257896

2 February 2012 Standard Patent Sealed

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