Referenced Items are not available for this document.
A new subspace method performing the blind and semi-blind identification of the transmission channel suited to multicarrier systems with cyclic prefix (OFDM) is proposed in this paper. This technique has the advantage to preserve the classical OFDM emitter structure based on a cyclic prefix insertion. Therefore it applies to all existing standardized multicarrier systems (DAB, ADSL, etc.) and does not prevent the use of the classical very simple equalization scheme. Moreover the method detailed provides an unbiased channel estimation and is robust to channel order overdetermination provided that the channel frequency response has no zeroes located on a subcarrier
Published in:
Signal Processing Advances in Wireless Communications, 1999. SPAWC '99. 1999 2nd IEEE Workshop on
Date of Conference: 1999
- Page(s):
- 170 - 173
- Meeting Date :
- 09 May 1999-12 May 1999
- Print ISBN:
- 0-7803-5599-7
- INSPEC Accession Number:
- 6504861
- Conference Location :
- Annapolis, MD
- Digital Object Identifier :
- 10.1109/SPAWC.1999.783046
- Product Type:
- Conference Publications
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