Signal processing with channel eigenmode decomposition and channel inversion for MIMO systems

Details for Australian Patent Application No. 2003243679 (hide)

Owner Qualcomm, Incorporated

Inventors Walton, Jay R.; Ketchum, John W.

Agent Madderns

Pub. Number AU-B-2003243679

PCT Number PCT/US03/19464

PCT Pub. Number WO2004/002047

Priority 10/179,442 24.06.02 US

Filing date 20 June 2003

Wipo publication date 6 January 2004

Acceptance publication date 26 February 2009

International Classifications

H04B 7/04 (2006.01) Radio transmission systems, i.e. using radiation field - using a plurality of spaced independent aerials

H04L 1/00 (2006.01) Arrangements for detecting or preventing errors in the information received

H04L 1/06 (2006.01) Arrangements for detecting or preventing errors in the information received

H04L 25/02 (2006.01) Baseband systems - Details

H04L 25/03 (2006.01) Baseband systems - Shaping networks in transmitter or receiver, e.g. adaptive shaping networks

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 10/179,442 24.06.02 US

4 March 2004 Application Open to Public Inspection

  Published as AU-B-2003243679

26 February 2009 Application Accepted

  Published as AU-B-2003243679

26 March 2009 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 06 Mar 2009. Address for service in Australia - Madderns Level 1 64 Hindmarsh Sq Adelaide SA 5000

23 July 2009 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 06 Mar 2009

23 July 2009 Standard Patent Sealed

19 January 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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