Title :
Fractionally-spaced signal reconstruction based on maximum likelihood
Author :
Porat, Boaz ; Friedlander, Benjamin
Author_Institution :
Dept. of Electr. Eng., Technion-Israel Inst. of Technol., Haifa, Israel
Abstract :
This paper proposes a scheme for maximum-likelihood-based signal reconstruction. The scheme extends a previous work by Yellin and Friedlander to the case of fractionally-spaced data. The use of fractionally-spaced data obviates the need for timing-phase recovery. Batch and adaptive algorithms are derived and illustrated by examples. The algorithms are useful for equalization of digital communication channels
Keywords :
adaptive equalisers; adaptive signal processing; digital communication; maximum likelihood estimation; signal reconstruction; signal sampling; telecommunication channels; adaptive algorithms; batch algorithms; digital communication channels; equalization; fractionally-spaced data; fractionally-spaced signal reconstruction; maximum likelihood; Adaptive algorithm; Bandwidth; Communication channels; Delay; Digital communication; Equalizers; Intersymbol interference; Sampling methods; Signal reconstruction; Timing;
Conference_Titel :
Higher-Order Statistics, 1997., Proceedings of the IEEE Signal Processing Workshop on
Conference_Location :
Banff, Alta.
Print_ISBN :
0-8186-8005-9
DOI :
10.1109/HOST.1997.613514
