Title :
Adaptive equalization techniques for acoustic telemetry channels
Author :
Proakis, John G.
Author_Institution :
Dept. of Electr. & Comput. Eng., Northeastern Univ., Boston, MA, USA
fDate :
1/1/1991 12:00:00 AM
Abstract :
A tutorial review of adaptive equalization techniques for combating intersymbol interference in high-speed digital communications over time-dispersive channels is given. Various equalizer structures and the associated adaptive algorithms, including both fractionally spaced and symbol-spaced equalizers, are presented. Also considered is the application of adaptive equalization techniques to underwater acoustic telemetry channels
Keywords :
acoustic signal processing; adaptive systems; computerised signal processing; equalisers; interference suppression; intersymbol interference; telecommunication channels; telecommunications computing; telemetering; underwater sound; acoustic telemetry; adaptive algorithms; adaptive equalization; fractionally spaced equalizers; high-speed digital communications; intersymbol interference; linear equalizer; nonlinear equalizer; symbol-spaced equalizers; time-dispersive channels; underwater sound; Adaptive algorithm; Adaptive equalizers; Finite impulse response filter; Intersymbol interference; Least squares approximation; Resonance light scattering; Signal processing algorithms; Telemetry; Transversal filters; Underwater acoustics;
Journal_Title :
Oceanic Engineering, IEEE Journal of
