CHANNEL MAPPING FOR OFDM

Details for Australian Patent Application No. 2003265050 (hide)

Owner NORTEL NETWORKS LIMITED

Inventors MA, Jianglei; TONG, Wen; JIA, Ming; ZHU, Peiying; YU, Dong-Sheng

Pub. Number AU-A-2003265050

PCT Number PCT/IB03/04272

PCT Pub. Number WO2004/032443

Priority 10/261,739 01.10.02 US

Filing date 29 September 2003

Wipo publication date 23 April 2004

International Classifications

H04L 027/26 Modulated-carrier systems - Systems using multi-frequency codes

H04B 007/08 Radio transmission systems, i.e. using radiation field - at receiving station

H04L 005/02 Arrangements affording multiple use of the transmission path - Channels characterised by the type of signal

H04B 001/713 Details of transmission systems, not covered by a single one of groups

H04L 001/06 Arrangements for detecting or preventing errors in the information received

Event Publications

18 December 2003 Complete Application Filed

  Priority application(s): 10/261,739 01.10.02 US

27 May 2004 Application Open to Public Inspection

  Published as AU-A-2003265050

16 June 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2003265051-STRAY LIGHT SUPPRESSION STRUCTURES USING A WAVEGUIDE AND ANGLED, DEEP ETCHED TRENCHES FILLED WITH AN ABSORBING MATERIAL

2003265049-METHOD AND APPARATUS FOR THE TRANSITION FROM ONE SWITCHING SYSTEM TO ANOTHER SWITCHING SYSTEM