Title :
Blind maximum likelihood sequence estimation of digital sequences in presence of intersymbol interference
Author :
Kamel, R.E. ; Bar-Ness, Y.
Author_Institution :
Dept. of Electr. & Comput. Eng., New Jersey Inst. of Technol., Newark, NJ
fDate :
3/31/1994 12:00:00 AM
Abstract :
A blind maximum likelihood (ML) sequence estimator for unknown linear dispersive channels is described. The estimator assumes a channel model with quantised parameters. A channel trellis and a data trellis are defined to search for the ML channel and data estimates using the Viterbi algorithm (VA). This approach provides a good performance/complexity tradeoff
Keywords :
digital communication systems; intersymbol interference; Viterbi algorithm; blind maximum likelihood sequence estimation; channel model; channel trellis; data trellis; digital sequences; intersymbol interference; performance/complexity tradeoff; quantised parameters; unknown linear dispersive channels;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19940384
