Channel estimation for an OFDM communication system with inactive subbands

Details for Australian Patent Application No. 2004308135 (hide)

Owner Qualcomm Incorporated

Inventors Mantravadi, Ashok; Kadous, Tamer; Teague, Edward Harrison; Khandekar, Aamod

Agent Madderns

Pub. Number AU-B-2004308135

PCT Pub. Number WO2005/064870

Priority 10/741,524 19.12.03 US

Filing date 20 December 2004

Wipo publication date 14 July 2005

Acceptance publication date 11 December 2008

International Classifications

H04L 25/02 (2006.01) Baseband systems - Details

Event Publications

13 July 2006 PCT application entered the National Phase

  PCT publication WO2005/064870 Priority application(s): WO2005/064870

11 December 2008 Application Accepted

  Published as AU-B-2004308135

26 February 2009 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 04 Feb 2009. Address for service in Australia - Madderns Level 1 64 Hindmarsh Sq Adelaide SA 5000 2005

2 July 2009 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 04 Feb 2009

2 July 2009 Standard Patent Sealed

19 July 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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