Title :
Optimal Erasure Design for MMSE-DFE
Author :
Wang, Rujiang ; Delisle, Gilles Y.
Author_Institution :
Univ. Laval, Laval
fDate :
July 30 2007-Aug. 2 2007
Abstract :
An optimal erasure slicer design method for minimum mean square error (MMSE) decision feedback equalizer (DFE) is presented. A new DFE minimum square error (MSE) model is proposed, which includes DFE error propagation effect. The slicer input noise is assumed to be Gaussian distribution. Based on the precise MSE model and noise assumption, the optimal erasure slicer is obtained by minimizing MSE. Simulation results demonstrate the effectiveness of the method.
Keywords :
Gaussian distribution; decision feedback equalisers; least mean squares methods; Gaussian distribution; MMSE-DFE; MSE model; decision feedback equalizer; error propagation effect; minimum mean square error; minimum square error model; optimal erasure slicer design method; slicer input noise; Additive noise; Bit error rate; Decision feedback equalizers; Delay; Design methodology; Field-flow fractionation; Finite impulse response filter; Gaussian noise; Intersymbol interference; Mean square error methods; Decision-feedback equalization; ISI; MMSE; erasure; error propagation;
Conference_Titel :
Signals, Systems and Electronics, 2007. ISSSE '07. International Symposium on
Conference_Location :
Montreal, Que.
Print_ISBN :
1-4244-1448-2
Electronic_ISBN :
1-4244-1449-0
DOI :
10.1109/ISSSE.2007.4294460
