Method and arrangement for estimation of line properties

Details for Australian Patent Application No. 2004236618 (hide)

Owner Telefonaktiebolaget LM Ericsson (publ)

Inventors Lindqvist, Fredrik; Jensen, Axel Frank; Wia, Adam

Agent Watermark

Pub. Number AU-B-2004236618

PCT Pub. Number WO2004/099711

Priority 60/469,658 12.05.03 US

Filing date 11 May 2004

Wipo publication date 18 November 2004

Acceptance publication date 19 February 2009

International Classifications

G01R 27/28 (2006.01) Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom

H04B 3/46 (2006.01) Line transmission systems - Monitoring

H04M 3/30 (2006.01) Automatic or semi-automatic exchanges

Event Publications

1 December 2005 PCT application entered the National Phase

  PCT publication WO2004/099711 Priority application(s): WO2004/099711

19 February 2009 Application Accepted

  Published as AU-B-2004236618

18 June 2009 Standard Patent Sealed

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