USING BEAMFORMING AND CLOSED LOOP TRANSMIT DIVERSITY IN A MULTI-BEAM ANTENNA SYSTEM

Details for Australian Patent Application No. 2003279666 (hide)

Owner TELEFONAKTIEBOLAGET LM ERICSSON (publ)

Inventors GORANSSON, Bo; HAGERMAN, Bo; LOGOTHETIS, Andrew

Pub. Number AU-A-2003279666

PCT Number PCT/SE03/01773

PCT Pub. Number WO2004/057775

Priority 10/328,723 23.12.02 US

Filing date 14 November 2003

Wipo publication date 14 July 2004

International Classifications

H04B 007/06 Radio transmission systems, i.e. using radiation field

H04B 007/04 Radio transmission systems, i.e. using radiation field - using a plurality of spaced independent aerials

Event Publications

26 February 2004 Complete Application Filed

  Priority application(s): 10/328,723 23.12.02 US

19 August 2004 Application Open to Public Inspection

  Published as AU-A-2003279666

8 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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