Title :
A new fast method for channel estimation
Author :
Doherty, J.F. ; Mammone, R.J.
Author_Institution :
Dept. of Electr. & Comput. Eng., Rutgers Univ., Piscataway, NJ, USA
Abstract :
The decision feedback channel equalizer (DFE) is reformulated in terms of the method of projections onto convex sets (POCS). The formulation provides faster convergence in the training mode by updating the DFE taps several times per symbol period. The data-driven mode is made more robust with the introduction of new decision strategies
Keywords :
equalisers; feedback; telecommunication channels; channel estimation; convergence; data-driven mode; decision feedback channel equalizer; projections onto convex sets; training mode; Channel estimation; Convergence; Decision feedback equalizers; Discrete Fourier transforms; Equations; Fading; Frequency estimation; Least squares approximation; Mobile communication; Resonance light scattering;
Conference_Titel :
Communications, 1989. ICC '89, BOSTONICC/89. Conference record. 'World Prosperity Through Communications', IEEE International Conference on
Conference_Location :
Boston, MA
DOI :
10.1109/ICC.1989.49803
