Performance improvement in decision feedback equalisers by using ‘soft decision’
- 18 August 1988
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 24 (17) , 1084-1085
- https://doi.org/10.1049/el:19880735
Abstract
A method to introduce ‘soft decisions’ in a decision feedback equaliser is presented. The method gives a performance improvement in SNR of about 1.5 dB with almost no increase in complexity compared to an ordindary DFE.Keywords
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