Hi, Im currently try to implement a DFE equalizer. When I read on this subject, I see that a special decision algorithm, called "look ahead" is performed in order to reduce the effect of error propagation. Unfortunately, I could not find any informative article about this issue. Can you explain it to me the principle of it? Does it a variation of viterby algorithm (a sequence detector)? Thanks, Moshe
The "look ahead" decision algorithm in DFE
Started by ●May 23, 2006