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- Ödling, Per, et al.
(author)
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A reduced complexity viterbi equalizer used in conjunction with a pulse shaping method
- 1992
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In: Proceedings of Nordic Radio Symposium. - Aalborg : Aalborg University. - 8798379917 ; , s. 91-94
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Conference paper (peer-reviewed)abstract
- The complexity of the Viterbi algorithm can be reduced by linear pre-equalization. We introduce a linear preprocessor using the weighted least squares filtering of [10]. The geometric technique of L.Barbosa [3] is evoked for analytical representation of the complexity reduction by pre-equalization, and for evaluation of error performance. We give results on the bit error rate of the WLS preprocessor and of the linear preprocessor of Falconer and Magee [6].
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