Parameter estimator configured to distinguish between peaks and sidelobes of correlation function

Details for Australian Patent Application No. 2002359343 (hide)

Owner Qualcomm Incorporated

Inventors Fernandez-Corbation, Ivan; Rick, Roland, R.; Stein, Jeremy, M.; Amerga, Messay

Agent Madderns

Pub. Number AU-B-2002359343

PCT Number PCT/US02/35271

PCT Pub. Number WO2003/039021

Priority 60/340,100 01.11.01 US; 10/060,885 29.01.02 US

Filing date 1 November 2002

Wipo publication date 12 May 2003

Acceptance publication date 21 February 2008

International Classifications

H04J 13/04 (2006.01) Code multiplex systems

G01S 1/00 (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 5/02 (2006.01) Position-fixing by co-ordinating two or more direction or position-line determinations - using radio waves

H04B 1/707 (2006.01) Details of transmission systems, not covered by a single one of groups - using direct sequence modulation

H04Q 7/34 (2006.01)

H04Q 7/38 (2006.01)

Event Publications

3 April 2003 Complete Application Filed

  Priority application(s): 60/340,100 01.11.01 US; 10/060,885 29.01.02 US

10 July 2003 Application Open to Public Inspection

  Published as AU-B-2002359343

21 February 2008 Application Accepted

  Published as AU-B-2002359343

19 June 2008 Standard Patent Sealed

10 July 2008 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 16 Jun 2008. Address for service in Australia - Madderns Level 1 64 Hindmarsh Sq Adelaide SA 5000

20 November 2008 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 16 Jun 2008 2003

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