MIMO WLAN system

Details for Australian Patent Application No. 2009227854 (hide)

Owner Qualcomm Incorporated

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

Agent Madderns

Pub. Number AU-A-2009227854

Parent 2003287291

Filing date 19 October 2009

Wipo publication date 12 November 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

5 November 2009 Complete Application Filed

12 November 2009 Application Open to Public Inspection

  Published as AU-A-2009227854

17 May 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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