Referenced Items are not available for this document.
We propose to use a soft decision-directed least mean square algorithm in a code-aided equalizer for fading channels. The soft-output Viterbi algorithm is used in decoding the convolutional code used. The soft output is then fed to the equalizer to adjust the tap coefficients (gains) of the equalizer. Simulation and analysis results are presented for bit error rate performance in a multipath environment for various Doppler rates (normalized Doppler rates equal to 0.001, 0.002 and 0.005, respectively). The proposed equalizer provides significant performance improvement in terms of bit error rate compared to other conventional equalization schemes
Published in:
Vehicular Technology Conference, 2001. VTC 2001 Spring. IEEE VTS 53rd
(Volume:3
)
Date of Conference: 2001
- Page(s):
- 1664 - 1667 vol.3
- Meeting Date :
- 06 May 2001-09 May 2001
- ISSN :
- 1090-3038
- Print ISBN:
- 0-7803-6728-6
- INSPEC Accession Number:
- 7183691
- Conference Location :
- Rhodes
- Digital Object Identifier :
- 10.1109/VETECS.2001.944977
- Product Type:
- Conference Publications
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