Title :
Adaptive multipath delay estimation
Author :
Smith, Julius O. ; Friedlander, Benjamin
Author_Institution :
Systems Control Technology, Palo Alto, California
Abstract :
Two algorithms are proposed for the continuous tracking of multipath delay. The methods use an adaptive delay line interpolated by a first-order filter. The interpolation coefficient is explicitly estimated using the recursive Gauss-Newton algorithm.
Keywords :
Adaptive filters; Attenuation; Autocorrelation; Control systems; Delay effects; Delay estimation; Finite impulse response filter; Gaussian processes; Maximum likelihood estimation; Propagation delay;
Conference_Titel :
Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '84.
DOI :
10.1109/ICASSP.1984.1172286
