Title :
Soft decision approaches in adaptive blind decision feedback equalisers
Author_Institution :
Div. of Comput. & Commun. Eng., Korea Univ., Seoul
Abstract :
An improved adaptive blind decision feedback equaliser (DFE) scheme in the presence of rapidly time-varying channels is proposed by utilising a soft decision feedback sample generator for reduction of error propagation and, at the same time, for enhancement of (re)initialisation and tracking ability of the DFE.
Keywords :
blind equalisers; decision feedback equalisers; adaptive blind decision feedback equalisers; error propagation; soft decision feedback sample generator; time-varying channels;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20082379
