MIMO WLAN system

Details for Australian Patent Application No. 2003287291 (hide)

Owner Qualcomm Incorporated

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

Agent Madderns

Pub. Number AU-B-2003287291

PCT Number PCT/US2003/0345

PCT Pub. Number WO2004/039011

Priority 60/421,309 25.10.02 US; 10/693,419 23.10.03 US

Filing date 24 October 2003

Wipo publication date 13 May 2004

Acceptance publication date 24 December 2009

International Classifications

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

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

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

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 1/18 (2006.01) Arrangements for detecting or preventing errors in the information received

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

H04W 72/12 (2009.01) Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling

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

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

H04L 27/00 (2006.01) Modulated-carrier systems

H04W 28/20 (2009.01) Network traffic or resource management

H04W 28/22 (2009.01) Network traffic or resource management

H04W 52/00 (2009.01) Power management, e.g. TPC [Transmission Power Control], power saving or power classes

H04W 52/42 (2009.01) Power management, e.g. TPC [Transmission Power Control], power saving or power classes

H04W 52/50 (2009.01) Power management, e.g. TPC [Transmission Power Control], power saving or power classes

H04W 72/04 (2009.01) Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling

H04W 74/00 (2009.01) Wireless channel access, e.g. scheduled or random access

H04W 74/08 (2009.01) Wireless channel access, e.g. scheduled or random access

Event Publications

1 April 2004 Complete Application Filed

  Priority application(s): 60/421,309 25.10.02 US; 10/693,419 23.10.03 US

17 June 2004 Application Open to Public Inspection

  Published as AU-B-2003287291

24 December 2009 Application Accepted

  Published as AU-B-2003287291

18 February 2010 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 29 Jan 2010. Address for service in Australia - Madderns First Floor 64 Hindmarsh Square Adelaide SA 5000 2004

3 June 2010 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 29 Jan 2010

10 June 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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