MIMO system with multiple spatial multiplexing modes

Details for Australian Patent Application No. 2009200382 (hide)

Owner Qualcomm Incorporated

Inventors Wallace, Mark S.; Ketchum, John W.; Walton, Jay Rodney; Howard, Steven J.

Agent Madderns

Pub. Number AU-B-2009200382

Parent 2003287296

Filing date 3 February 2009

Wipo publication date 19 February 2009

Acceptance publication date 22 July 2010

International Classifications

H04J 99/00 (2009.01) Subject matter not provided for in other groups of this subclass

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

H04B 7/08 (2006.01) Radio transmission systems, i.e. using radiation field - at receiving station

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 1/08 (2006.01) Arrangements for detecting or preventing errors in the information received - by repeating transmission, e.g. Verdan system

H04L 12/28 (2006.01) Data switching networks - characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]

H04L 12/56 (2006.01) Data switching networks - Packet switching systems

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

H04L 27/26 (2006.01) Modulated-carrier systems - Systems using multi-frequency codes

H04B 7/005 (2006.01) Radio transmission systems, i.e. using radiation field - Control of transmission

H04B 7/06 (2006.01) Radio transmission systems, i.e. using radiation field

H04L 1/16 (2006.01) Arrangements for detecting or preventing errors in the information received - in which the return channel carries supervisory signals, e.g. repetition request signals

Event Publications

19 February 2009 Application Open to Public Inspection

  Published as AU-B-2009200382

19 February 2009 Complete Application Filed

22 July 2010 Application Accepted

  Published as AU-B-2009200382

18 November 2010 Standard Patent Sealed

17 May 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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