Method for measuring time of arrival of signals in a communications network

Details for Australian Patent Application No. 2007317698 (hide)

Owner Motorola, Inc.

Inventors Alapuranen, Pertti O.; Belcea, John M.

Agent Halford & Co

Pub. Number AU-A-2007317698

PCT Pub. Number WO2008/057667

Priority 11/553,328 26.10.06 US

Filing date 26 September 2007

Wipo publication date 15 May 2008

International Classifications

G01S 1/24 (2006.01) Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters

G01S 3/02 (2006.01) Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received - using radio waves

H04B 1/44 (2006.01) Details of transmission systems, not covered by a single one of groups - Transmit/receive switching

Event Publications

23 April 2009 PCT application entered the National Phase

  PCT publication WO2008/057667 Priority application(s): WO2008/057667

2 February 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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