Random access for wireless multiple access communication systems

Details for Australian Patent Application No. 2009233866 (hide)

Owner Qualcomm Incorporated

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

Agent Madderns

Pub. Number AU-B-2009233866

Parent 2003287294

Filing date 6 November 2009

Wipo publication date 26 November 2009

Acceptance publication date 17 May 2012

International Classifications

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

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 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

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

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

H04L 1/08 (2006.01) Arrangements for detecting or preventing errors in the information received - by repeating transmission, e.g. Verdan system

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

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

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

Event Publications

19 November 2009 Complete Application Filed

26 November 2009 Application Open to Public Inspection

  Published as AU-B-2009233866

17 May 2012 Application Accepted

  Published as AU-B-2009233866

13 September 2012 Standard Patent Sealed

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